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classes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
882 | 111092_3 | package nl.hva.ict.data.MongoDB;
import com.mongodb.MongoException;
import com.mongodb.client.MongoClient;
import com.mongodb.client.MongoClients;
import com.mongodb.client.MongoCollection;
import com.mongodb.client.MongoDatabase;
import nl.hva.ict.MainApplication;
import nl.hva.ict.data.Data;
import org.bson.Document;
/**
* MongoDB class die de verbinding maakt met de Mongo server
* @author Pieter Leek
*/
public abstract class MongoDB implements Data {
protected MongoCollection<Document> collection;
private MongoClient mongoClient;
private MongoDatabase mongoDatabase;
/**
* Verbind direct met de server als dit object wordt aangemaakt
*/
public MongoDB() {
connect();
}
// connect database
private void connect() {
// Heb je geen gegevens in de MainApplication staan slaat hij het maken van de verbinding over
if (MainApplication.getNosqlHost().equals(""))
return;
// Verbind alleen als er nog geen actieve verbinding is.
if (this.mongoClient == null) {
try {
// Open pijpleiding
this.mongoClient = MongoClients.create(MainApplication.getNosqlHost());
// Selecteer de juiste database
this.mongoDatabase = mongoClient.getDatabase(MainApplication.getNosqlDatabase());
} catch (MongoException e) {
e.printStackTrace();
}
}
}
/**
* Selecteer de juiste collection
* @param collection
*/
public void selectedCollection(String collection) {
this.collection = mongoDatabase.getCollection(collection);
}
}
| JuniorBrPr/DB2V2 | src/nl/hva/ict/data/MongoDB/MongoDB.java | 477 | // Verbind alleen als er nog geen actieve verbinding is. | line_comment | nl | package nl.hva.ict.data.MongoDB;
import com.mongodb.MongoException;
import com.mongodb.client.MongoClient;
import com.mongodb.client.MongoClients;
import com.mongodb.client.MongoCollection;
import com.mongodb.client.MongoDatabase;
import nl.hva.ict.MainApplication;
import nl.hva.ict.data.Data;
import org.bson.Document;
/**
* MongoDB class die de verbinding maakt met de Mongo server
* @author Pieter Leek
*/
public abstract class MongoDB implements Data {
protected MongoCollection<Document> collection;
private MongoClient mongoClient;
private MongoDatabase mongoDatabase;
/**
* Verbind direct met de server als dit object wordt aangemaakt
*/
public MongoDB() {
connect();
}
// connect database
private void connect() {
// Heb je geen gegevens in de MainApplication staan slaat hij het maken van de verbinding over
if (MainApplication.getNosqlHost().equals(""))
return;
// Verbind alleen<SUF>
if (this.mongoClient == null) {
try {
// Open pijpleiding
this.mongoClient = MongoClients.create(MainApplication.getNosqlHost());
// Selecteer de juiste database
this.mongoDatabase = mongoClient.getDatabase(MainApplication.getNosqlDatabase());
} catch (MongoException e) {
e.printStackTrace();
}
}
}
/**
* Selecteer de juiste collection
* @param collection
*/
public void selectedCollection(String collection) {
this.collection = mongoDatabase.getCollection(collection);
}
}
| True | False | 1,952 | 477 | 14 | 12 | 392 | 17 | 15 | 401 | 13 | 11 | 392 | 17 | 15 | 455 | 15 | 13 | false | false | false | false | false | true |
1,899 | 88062_9 | package bin.model;
import java.util.List;
import bin.logic.Field;
import bin.logic.Location;
/**
* A simple model of a grass.
* Grasss age, move, breed, and die.
*
* @author Ieme, Jermo, Yisong
* @version 2012.01.29
*/
public class Grass extends Plant
{
// Characteristics shared by all grass (class variables).
// The age at which a grass can start to breed.
private static int breeding_age = 3;
// The age to which a grass can live.
private static int max_age = 12;
// The likelihood of a grass breeding.
private static double breeding_probability = 0.09;
// The maximum number of births.
private static int max_litter_size = 6;
/**
* Create a new grass. A grass may be created with age
* zero (a new born) or with a random age.
*
* @param randomAge If true, the grass will have a random age.
* @param field The field currently occupied.
* @param location The location within the field.
*/
public Grass(boolean randomAge, Field field, Location location)
{
super(field, location);
setAge(0);
if(randomAge) {
setAge(getRandom().nextInt(max_age));
}
}
/**
* This is what the grass does most of the time - it runs
* around. Sometimes it will breed or die of old age.
* @param newGrasss A list to return newly born grasss.
*/
public void act(List<Actor> newGrass)
{
incrementAge();
if(isAlive()) {
giveBirth(newGrass);
// Try to move into a free location.
Location newLocation = getField().freeAdjacentLocation(getLocation());
if(newLocation != null) {
setLocation(newLocation);
}
else {
// Overcrowding.
setDead();
}
}
}
/**
* Zorgt er voor dat er geen nakomeling worden geboren als er te weinig voesel zijn.
* @return true als genoeg voedsel zijn
* @return false als niet genoeg voedsel zijn
*/
public boolean survivalInstinct()
{
// MainProgram.getSimulator().getSimulatorView().getStats().getPopulation();
return true;
}
/**
* check if grass is surround by grassvirus.
* @return true if it is
*/
/**
* Check whether or not this grass is to give birth at this step.
* New births will be made into free adjacent locations.
* @param newGrasss A list to return newly born grasss.
*/
private void giveBirth(List<Actor> newGrass)
{
// New grasss are born into adjacent locations.
// Get a list of adjacent free locations.
Field field = getField();
List<Location> free = field.getFreeAdjacentLocations(getLocation());
int births = breed();
for(int b = 0; b < births && free.size() > 0; b++) {
Location loc = free.remove(0);
Grass young = new Grass(false, field, loc);
newGrass.add(young);
}
}
/**
* A grass can breed if it has reached the breeding age.
* @return true if the grass can breed, false otherwise.
*/
protected boolean canBreed()
{
return getAge() >= getBreedingAge();
}
/**
* setter voor breeding_age
* @param breeding_age
*/
public static void setBreedingAge(int breeding_age)
{
if (breeding_age >= 0)
Grass.breeding_age = breeding_age;
}
/**
* setter voor max_age
* @param max_age
*/
public static void setMaxAge(int max_age)
{
if (max_age >= 1)
Grass.max_age = max_age;
}
/**
* setter voor breeding_probability
* @param breeding_probability
*/
public static void setBreedingProbability(double breeding_probability)
{
if (breeding_probability >= 0)
Grass.breeding_probability = breeding_probability;
}
/**
* setter voor max_litter_size
* @param max_litter_size
*/
public static void setMaxLitterSize(int max_litter_size)
{
if (max_litter_size >= 1)
Grass.max_litter_size = max_litter_size;
}
/**
* default settings
*/
public static void setDefault()
{
breeding_age = 1;
max_age = 100;
breeding_probability = 0.02;
max_litter_size = 100;
}
/**
* Getter om breeding_age op te halen
*/
protected int getBreedingAge()
{
return breeding_age;
}
/**
* returns the maximum age of a grass can live
* @return int maximum age of a grass can live
*/
protected int getMaxAge()
{
return max_age;
}
/**
* Getter om max_litter_size op te halen
* @return max_litter_size maximum litter
*/
protected int getMaxLitterSize()
{
return max_litter_size;
}
/**
* Getter om breeding_probability op te halen
* @return breeding_probability breeding kansen
*/
protected double getBreedingProbability()
{
return breeding_probability;
}
/**
* getter om grass_infection op te halen
* @return grass_infection
*/
}
| X08/Vossen-en-Konijnen | bin/model/Grass.java | 1,593 | /**
* Zorgt er voor dat er geen nakomeling worden geboren als er te weinig voesel zijn.
* @return true als genoeg voedsel zijn
* @return false als niet genoeg voedsel zijn
*/ | block_comment | nl | package bin.model;
import java.util.List;
import bin.logic.Field;
import bin.logic.Location;
/**
* A simple model of a grass.
* Grasss age, move, breed, and die.
*
* @author Ieme, Jermo, Yisong
* @version 2012.01.29
*/
public class Grass extends Plant
{
// Characteristics shared by all grass (class variables).
// The age at which a grass can start to breed.
private static int breeding_age = 3;
// The age to which a grass can live.
private static int max_age = 12;
// The likelihood of a grass breeding.
private static double breeding_probability = 0.09;
// The maximum number of births.
private static int max_litter_size = 6;
/**
* Create a new grass. A grass may be created with age
* zero (a new born) or with a random age.
*
* @param randomAge If true, the grass will have a random age.
* @param field The field currently occupied.
* @param location The location within the field.
*/
public Grass(boolean randomAge, Field field, Location location)
{
super(field, location);
setAge(0);
if(randomAge) {
setAge(getRandom().nextInt(max_age));
}
}
/**
* This is what the grass does most of the time - it runs
* around. Sometimes it will breed or die of old age.
* @param newGrasss A list to return newly born grasss.
*/
public void act(List<Actor> newGrass)
{
incrementAge();
if(isAlive()) {
giveBirth(newGrass);
// Try to move into a free location.
Location newLocation = getField().freeAdjacentLocation(getLocation());
if(newLocation != null) {
setLocation(newLocation);
}
else {
// Overcrowding.
setDead();
}
}
}
/**
* Zorgt er voor<SUF>*/
public boolean survivalInstinct()
{
// MainProgram.getSimulator().getSimulatorView().getStats().getPopulation();
return true;
}
/**
* check if grass is surround by grassvirus.
* @return true if it is
*/
/**
* Check whether or not this grass is to give birth at this step.
* New births will be made into free adjacent locations.
* @param newGrasss A list to return newly born grasss.
*/
private void giveBirth(List<Actor> newGrass)
{
// New grasss are born into adjacent locations.
// Get a list of adjacent free locations.
Field field = getField();
List<Location> free = field.getFreeAdjacentLocations(getLocation());
int births = breed();
for(int b = 0; b < births && free.size() > 0; b++) {
Location loc = free.remove(0);
Grass young = new Grass(false, field, loc);
newGrass.add(young);
}
}
/**
* A grass can breed if it has reached the breeding age.
* @return true if the grass can breed, false otherwise.
*/
protected boolean canBreed()
{
return getAge() >= getBreedingAge();
}
/**
* setter voor breeding_age
* @param breeding_age
*/
public static void setBreedingAge(int breeding_age)
{
if (breeding_age >= 0)
Grass.breeding_age = breeding_age;
}
/**
* setter voor max_age
* @param max_age
*/
public static void setMaxAge(int max_age)
{
if (max_age >= 1)
Grass.max_age = max_age;
}
/**
* setter voor breeding_probability
* @param breeding_probability
*/
public static void setBreedingProbability(double breeding_probability)
{
if (breeding_probability >= 0)
Grass.breeding_probability = breeding_probability;
}
/**
* setter voor max_litter_size
* @param max_litter_size
*/
public static void setMaxLitterSize(int max_litter_size)
{
if (max_litter_size >= 1)
Grass.max_litter_size = max_litter_size;
}
/**
* default settings
*/
public static void setDefault()
{
breeding_age = 1;
max_age = 100;
breeding_probability = 0.02;
max_litter_size = 100;
}
/**
* Getter om breeding_age op te halen
*/
protected int getBreedingAge()
{
return breeding_age;
}
/**
* returns the maximum age of a grass can live
* @return int maximum age of a grass can live
*/
protected int getMaxAge()
{
return max_age;
}
/**
* Getter om max_litter_size op te halen
* @return max_litter_size maximum litter
*/
protected int getMaxLitterSize()
{
return max_litter_size;
}
/**
* Getter om breeding_probability op te halen
* @return breeding_probability breeding kansen
*/
protected double getBreedingProbability()
{
return breeding_probability;
}
/**
* getter om grass_infection op te halen
* @return grass_infection
*/
}
| True | False | 1,957 | 1,593 | 56 | 40 | 1,441 | 60 | 48 | 1,486 | 49 | 33 | 1,443 | 60 | 48 | 1,646 | 60 | 44 | false | false | false | false | false | true |
3,043 | 70446_1 | package ap.be.backend.security.jwt;
import java.io.IOException;
import javax.servlet.FilterChain;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.util.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.web.authentication.WebAuthenticationDetailsSource;
import org.springframework.web.filter.OncePerRequestFilter;
import ap.be.backend.security.services.UserDetailsServiceImpl;
public class AuthTokenFilter extends OncePerRequestFilter{
@Autowired
private JwtUtils jwtUtils;
@Autowired
private UserDetailsServiceImpl userDetailsService;
@Value("${Leap.app.tokenBearer}")
private String bearer;
private static final Logger logger = LoggerFactory.getLogger(AuthTokenFilter.class);
/**
* Vraagt de hele request header op om ze daarna te ontleden en de JSON Web Token eruit te halen.
* @param request nodig om de request header te kunnen aanvragen.
* @return geeft de JSON Web Token terug.
*/
private String parseJwt(HttpServletRequest request) {
String headerAuth = request.getHeader("Authorization");
if(StringUtils.hasText(headerAuth) && headerAuth.startsWith(bearer + " ")) {
return headerAuth.substring(7, headerAuth.length());
}
return null;
}
/**
* Controleert of de gebruiker en token bij elkaar horen.
* @param request interface dat wordt gebruikt om authenticatie details aan te vragen.
* @param response interface dat wordt gebruikt om HTTP specifieke functionaliteiten binnen te krijgen.
* @param filterChain vuurt de volgende filter in de kettingreactie af.
* @throws ServletException wordt afgevuurd bij een algemene fout.
* @throws IOException wordt afgevuurd bij gefaalde of onderbroken i/o processen.
*/
@Override
protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain)
throws ServletException, IOException {
try {
String jwt = parseJwt(request);
if(jwt != null && jwtUtils.validateJwtToken(jwt)) {
String username = jwtUtils.getUserNameFromJwtToken(jwt);
UserDetails userDetails = userDetailsService.loadUserByUsername(username);
UsernamePasswordAuthenticationToken authentication = new UsernamePasswordAuthenticationToken(userDetails, null, userDetails.getAuthorities());
authentication.setDetails(new WebAuthenticationDetailsSource().buildDetails(request));
SecurityContextHolder.getContext().setAuthentication(authentication);
}
} catch (Exception e) {
logger.error("Cannot set user authentication: {}", e);
}
filterChain.doFilter(request, response);
}
}
| iDeebSee/LEAP | backend/src/main/java/ap/be/backend/security/jwt/AuthTokenFilter.java | 845 | /**
* Controleert of de gebruiker en token bij elkaar horen.
* @param request interface dat wordt gebruikt om authenticatie details aan te vragen.
* @param response interface dat wordt gebruikt om HTTP specifieke functionaliteiten binnen te krijgen.
* @param filterChain vuurt de volgende filter in de kettingreactie af.
* @throws ServletException wordt afgevuurd bij een algemene fout.
* @throws IOException wordt afgevuurd bij gefaalde of onderbroken i/o processen.
*/ | block_comment | nl | package ap.be.backend.security.jwt;
import java.io.IOException;
import javax.servlet.FilterChain;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.util.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.web.authentication.WebAuthenticationDetailsSource;
import org.springframework.web.filter.OncePerRequestFilter;
import ap.be.backend.security.services.UserDetailsServiceImpl;
public class AuthTokenFilter extends OncePerRequestFilter{
@Autowired
private JwtUtils jwtUtils;
@Autowired
private UserDetailsServiceImpl userDetailsService;
@Value("${Leap.app.tokenBearer}")
private String bearer;
private static final Logger logger = LoggerFactory.getLogger(AuthTokenFilter.class);
/**
* Vraagt de hele request header op om ze daarna te ontleden en de JSON Web Token eruit te halen.
* @param request nodig om de request header te kunnen aanvragen.
* @return geeft de JSON Web Token terug.
*/
private String parseJwt(HttpServletRequest request) {
String headerAuth = request.getHeader("Authorization");
if(StringUtils.hasText(headerAuth) && headerAuth.startsWith(bearer + " ")) {
return headerAuth.substring(7, headerAuth.length());
}
return null;
}
/**
* Controleert of de<SUF>*/
@Override
protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain)
throws ServletException, IOException {
try {
String jwt = parseJwt(request);
if(jwt != null && jwtUtils.validateJwtToken(jwt)) {
String username = jwtUtils.getUserNameFromJwtToken(jwt);
UserDetails userDetails = userDetailsService.loadUserByUsername(username);
UsernamePasswordAuthenticationToken authentication = new UsernamePasswordAuthenticationToken(userDetails, null, userDetails.getAuthorities());
authentication.setDetails(new WebAuthenticationDetailsSource().buildDetails(request));
SecurityContextHolder.getContext().setAuthentication(authentication);
}
} catch (Exception e) {
logger.error("Cannot set user authentication: {}", e);
}
filterChain.doFilter(request, response);
}
}
| True | False | 1,962 | 845 | 132 | 96 | 724 | 129 | 102 | 731 | 118 | 82 | 724 | 129 | 102 | 839 | 142 | 106 | true | false | true | false | true | false |
348 | 56970_2 | /*
* Commons eID Project.
* Copyright (C) 2008-2013 FedICT.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License version
* 3.0 as published by the Free Software Foundation.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, see
* http://www.gnu.org/licenses/.
*/
package be.fedict.commons.eid.consumer;
import java.io.Serializable;
import java.util.HashMap;
import java.util.Map;
/**
* Enumeration for eID Document Type.
*
* @author Frank Cornelis
*
*/
public enum DocumentType implements Serializable {
BELGIAN_CITIZEN("1"),
KIDS_CARD("6"),
BOOTSTRAP_CARD("7"),
HABILITATION_CARD("8"),
/**
* Bewijs van inschrijving in het vreemdelingenregister ??? Tijdelijk
* verblijf
*/
FOREIGNER_A("11"),
/**
* Bewijs van inschrijving in het vreemdelingenregister
*/
FOREIGNER_B("12"),
/**
* Identiteitskaart voor vreemdeling
*/
FOREIGNER_C("13"),
/**
* EG-Langdurig ingezetene
*/
FOREIGNER_D("14"),
/**
* (Verblijfs)kaart van een onderdaan van een lidstaat der EEG Verklaring
* van inschrijving
*/
FOREIGNER_E("15"),
/**
* Document ter staving van duurzaam verblijf van een EU onderdaan
*/
FOREIGNER_E_PLUS("16"),
/**
* Kaart voor niet-EU familieleden van een EU-onderdaan of van een Belg
* Verblijfskaart van een familielid van een burger van de Unie
*/
FOREIGNER_F("17"),
/**
* Duurzame verblijfskaart van een familielid van een burger van de Unie
*/
FOREIGNER_F_PLUS("18"),
/**
* H. Europese blauwe kaart. Toegang en verblijf voor onderdanen van derde
* landen.
*/
EUROPEAN_BLUE_CARD_H("19");
private final int key;
private DocumentType(final String value) {
this.key = toKey(value);
}
private int toKey(final String value) {
final char c1 = value.charAt(0);
int key = c1 - '0';
if (2 == value.length()) {
key *= 10;
final char c2 = value.charAt(1);
key += c2 - '0';
}
return key;
}
private static int toKey(final byte[] value) {
int key = value[0] - '0';
if (2 == value.length) {
key *= 10;
key += value[1] - '0';
}
return key;
}
private static Map<Integer, DocumentType> documentTypes;
static {
final Map<Integer, DocumentType> documentTypes = new HashMap<Integer, DocumentType>();
for (DocumentType documentType : DocumentType.values()) {
final int encodedValue = documentType.key;
if (documentTypes.containsKey(encodedValue)) {
throw new RuntimeException("duplicate document type enum: "
+ encodedValue);
}
documentTypes.put(encodedValue, documentType);
}
DocumentType.documentTypes = documentTypes;
}
public int getKey() {
return this.key;
}
public static DocumentType toDocumentType(final byte[] value) {
final int key = DocumentType.toKey(value);
final DocumentType documentType = DocumentType.documentTypes.get(key);
/*
* If the key is unknown, we simply return null.
*/
return documentType;
}
public static String toString(final byte[] documentTypeValue) {
return Integer.toString(DocumentType.toKey(documentTypeValue));
}
}
| Corilus/commons-eid | commons-eid-consumer/src/main/java/be/fedict/commons/eid/consumer/DocumentType.java | 1,169 | /**
* Bewijs van inschrijving in het vreemdelingenregister ??? Tijdelijk
* verblijf
*/ | block_comment | nl | /*
* Commons eID Project.
* Copyright (C) 2008-2013 FedICT.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License version
* 3.0 as published by the Free Software Foundation.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, see
* http://www.gnu.org/licenses/.
*/
package be.fedict.commons.eid.consumer;
import java.io.Serializable;
import java.util.HashMap;
import java.util.Map;
/**
* Enumeration for eID Document Type.
*
* @author Frank Cornelis
*
*/
public enum DocumentType implements Serializable {
BELGIAN_CITIZEN("1"),
KIDS_CARD("6"),
BOOTSTRAP_CARD("7"),
HABILITATION_CARD("8"),
/**
* Bewijs van inschrijving<SUF>*/
FOREIGNER_A("11"),
/**
* Bewijs van inschrijving in het vreemdelingenregister
*/
FOREIGNER_B("12"),
/**
* Identiteitskaart voor vreemdeling
*/
FOREIGNER_C("13"),
/**
* EG-Langdurig ingezetene
*/
FOREIGNER_D("14"),
/**
* (Verblijfs)kaart van een onderdaan van een lidstaat der EEG Verklaring
* van inschrijving
*/
FOREIGNER_E("15"),
/**
* Document ter staving van duurzaam verblijf van een EU onderdaan
*/
FOREIGNER_E_PLUS("16"),
/**
* Kaart voor niet-EU familieleden van een EU-onderdaan of van een Belg
* Verblijfskaart van een familielid van een burger van de Unie
*/
FOREIGNER_F("17"),
/**
* Duurzame verblijfskaart van een familielid van een burger van de Unie
*/
FOREIGNER_F_PLUS("18"),
/**
* H. Europese blauwe kaart. Toegang en verblijf voor onderdanen van derde
* landen.
*/
EUROPEAN_BLUE_CARD_H("19");
private final int key;
private DocumentType(final String value) {
this.key = toKey(value);
}
private int toKey(final String value) {
final char c1 = value.charAt(0);
int key = c1 - '0';
if (2 == value.length()) {
key *= 10;
final char c2 = value.charAt(1);
key += c2 - '0';
}
return key;
}
private static int toKey(final byte[] value) {
int key = value[0] - '0';
if (2 == value.length) {
key *= 10;
key += value[1] - '0';
}
return key;
}
private static Map<Integer, DocumentType> documentTypes;
static {
final Map<Integer, DocumentType> documentTypes = new HashMap<Integer, DocumentType>();
for (DocumentType documentType : DocumentType.values()) {
final int encodedValue = documentType.key;
if (documentTypes.containsKey(encodedValue)) {
throw new RuntimeException("duplicate document type enum: "
+ encodedValue);
}
documentTypes.put(encodedValue, documentType);
}
DocumentType.documentTypes = documentTypes;
}
public int getKey() {
return this.key;
}
public static DocumentType toDocumentType(final byte[] value) {
final int key = DocumentType.toKey(value);
final DocumentType documentType = DocumentType.documentTypes.get(key);
/*
* If the key is unknown, we simply return null.
*/
return documentType;
}
public static String toString(final byte[] documentTypeValue) {
return Integer.toString(DocumentType.toKey(documentTypeValue));
}
}
| True | False | 1,967 | 1,169 | 33 | 21 | 1,108 | 32 | 24 | 1,073 | 27 | 16 | 1,108 | 32 | 24 | 1,275 | 34 | 22 | false | false | false | false | false | true |
307 | 97783_17 | /**
* Copyright (C) 2012 GridLine <info@gridline.nl>
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
*
*/
package nl.gridline.model.upr;
import java.util.Date;
import java.util.NavigableMap;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;
import nl.gridline.zieook.api.Updatable;
/**
* Tracks what url's a user has visited in the UPR, specifically it tracks the URL's of collection items.
* <p />
* Project upr-api<br />
* Visited.java created 7 dec. 2011
* <p />
* Copyright, all rights reserved 2011 GridLine Amsterdam
* @author <a href="mailto:job@gridline.nl">Job</a>
* @version $Revision:$, $Date:$
*/
@XmlRootElement(name = "visited")
@XmlAccessorType(XmlAccessType.FIELD)
public class Visit extends EventLog implements Updatable<Visit>
{
@XmlElement(name = "recommender")
private String recommender;
@XmlElement(name = "recommender-apikey")
private String apikey;
@XmlElement(name = "url")
private String url;
@XmlElement(name = "user_id")
private Long userId;
@XmlElement(name = "content_provider")
private String cp;
/**
*
*/
private static final long serialVersionUID = 3593628095422562232L;
public Visit()
{
}
/**
* @param cp
* @param url
* @param userId
*/
public Visit(String recommender, String url, String cp, Long userId)
{
this.userId = userId;
this.cp = cp;
this.recommender = recommender;
this.url = url;
}
public Visit(String recommender, String url, String cp, Long userId, Date created, Date updated)
{
super(created, updated);
this.userId = userId;
this.cp = cp;
this.recommender = recommender;
this.url = url;
}
public Visit(NavigableMap<byte[], byte[]> map)
{
super(map);
userId = ModelConstants.getUserId(map);
url = ModelConstants.getUrl(map);
recommender = ModelConstants.getRecommender(map);
apikey = ModelConstants.getApiKey(map);
cp = ModelConstants.getCp(map);
}
/*
* (non-Javadoc)
*
* @see nl.gridline.model.upr.EventLog#toMap()
*/
@Override
public NavigableMap<byte[], byte[]> toMap()
{
NavigableMap<byte[], byte[]> map = super.toMap();
return toMap(map);
}
/*
* (non-Javadoc)
*
* @see nl.gridline.model.upr.EventLog#toMap(java.util.NavigableMap)
*/
@Override
public NavigableMap<byte[], byte[]> toMap(NavigableMap<byte[], byte[]> map)
{
super.toMap(map);
ModelConstants.putUserId(map, userId);
ModelConstants.putUrl(map, url);
ModelConstants.putRecommender(map, recommender);
ModelConstants.putApiKey(map, apikey);
ModelConstants.putCp(map, cp);
return map;
}
/*
* (non-Javadoc)
*
* @see nl.gridline.zieook.api.Updatable#update(java.lang.Object)
*/
@Override
public Visit update(Visit updates)
{
if (updates == null)
{
return this;
}
super.update(updates);
if (updates.apikey != null)
{
apikey = updates.apikey;
}
if (updates.url != null)
{
url = updates.url;
}
if (updates.recommender != null)
{
recommender = updates.recommender;
}
if (updates.userId != null)
{
userId = updates.userId;
}
if (updates.cp != null)
{
cp = updates.cp;
}
return this;
}
/**
* @return The recommender.
*/
public String getRecommender()
{
return recommender;
}
/**
* @param recommender The cp to set.
*/
public void setRecommender(String recommender)
{
this.recommender = recommender;
}
/**
* @return The url.
*/
public String getUrl()
{
return url;
}
/**
* @param url The url to set.
*/
public void setUrl(String url)
{
this.url = url;
}
/**
* @return The userId.
*/
public Long getUserId()
{
return userId;
}
/**
* @param userId The userId to set.
*/
public void setUserId(Long userId)
{
this.userId = userId;
}
/**
* @return The apikey.
*/
public String getApikey()
{
return apikey;
}
/**
* @param apikey The apikey to set.
*/
public void setApikey(String apikey)
{
this.apikey = apikey;
}
public String getCp()
{
return cp;
}
public void setCp(String cp)
{
this.cp = cp;
}
/*
* (non-Javadoc)
*
* @see java.lang.Object#hashCode()
*/
@Override
public int hashCode()
{
final int prime = 31;
int result = super.hashCode();
result = prime * result + ((apikey == null) ? 0 : apikey.hashCode());
result = prime * result + ((cp == null) ? 0 : cp.hashCode());
result = prime * result + ((recommender == null) ? 0 : recommender.hashCode());
result = prime * result + ((url == null) ? 0 : url.hashCode());
result = prime * result + ((userId == null) ? 0 : userId.hashCode());
return result;
}
/*
* (non-Javadoc)
*
* @see java.lang.Object#equals(java.lang.Object)
*/
@Override
public boolean equals(Object obj)
{
if (this == obj)
{
return true;
}
if (!super.equals(obj))
{
return false;
}
if (getClass() != obj.getClass())
{
return false;
}
Visit other = (Visit) obj;
if (apikey == null)
{
if (other.apikey != null)
{
return false;
}
}
else if (!apikey.equals(other.apikey))
{
return false;
}
if (cp == null)
{
if (other.cp != null)
{
return false;
}
}
else if (!cp.equals(other.cp))
{
return false;
}
if (recommender == null)
{
if (other.recommender != null)
{
return false;
}
}
else if (!recommender.equals(other.recommender))
{
return false;
}
if (url == null)
{
if (other.url != null)
{
return false;
}
}
else if (!url.equals(other.url))
{
return false;
}
if (userId == null)
{
if (other.userId != null)
{
return false;
}
}
else if (!userId.equals(other.userId))
{
return false;
}
return true;
}
// naam van instelling
// URL waarop actie is uitgevoerd
// Timestamp van actie
}
| CatchPlus/User-Profile-Repository | upr-api/src/main/java/nl/gridline/model/upr/Visit.java | 2,436 | // URL waarop actie is uitgevoerd | line_comment | nl | /**
* Copyright (C) 2012 GridLine <info@gridline.nl>
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
*
*/
package nl.gridline.model.upr;
import java.util.Date;
import java.util.NavigableMap;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;
import nl.gridline.zieook.api.Updatable;
/**
* Tracks what url's a user has visited in the UPR, specifically it tracks the URL's of collection items.
* <p />
* Project upr-api<br />
* Visited.java created 7 dec. 2011
* <p />
* Copyright, all rights reserved 2011 GridLine Amsterdam
* @author <a href="mailto:job@gridline.nl">Job</a>
* @version $Revision:$, $Date:$
*/
@XmlRootElement(name = "visited")
@XmlAccessorType(XmlAccessType.FIELD)
public class Visit extends EventLog implements Updatable<Visit>
{
@XmlElement(name = "recommender")
private String recommender;
@XmlElement(name = "recommender-apikey")
private String apikey;
@XmlElement(name = "url")
private String url;
@XmlElement(name = "user_id")
private Long userId;
@XmlElement(name = "content_provider")
private String cp;
/**
*
*/
private static final long serialVersionUID = 3593628095422562232L;
public Visit()
{
}
/**
* @param cp
* @param url
* @param userId
*/
public Visit(String recommender, String url, String cp, Long userId)
{
this.userId = userId;
this.cp = cp;
this.recommender = recommender;
this.url = url;
}
public Visit(String recommender, String url, String cp, Long userId, Date created, Date updated)
{
super(created, updated);
this.userId = userId;
this.cp = cp;
this.recommender = recommender;
this.url = url;
}
public Visit(NavigableMap<byte[], byte[]> map)
{
super(map);
userId = ModelConstants.getUserId(map);
url = ModelConstants.getUrl(map);
recommender = ModelConstants.getRecommender(map);
apikey = ModelConstants.getApiKey(map);
cp = ModelConstants.getCp(map);
}
/*
* (non-Javadoc)
*
* @see nl.gridline.model.upr.EventLog#toMap()
*/
@Override
public NavigableMap<byte[], byte[]> toMap()
{
NavigableMap<byte[], byte[]> map = super.toMap();
return toMap(map);
}
/*
* (non-Javadoc)
*
* @see nl.gridline.model.upr.EventLog#toMap(java.util.NavigableMap)
*/
@Override
public NavigableMap<byte[], byte[]> toMap(NavigableMap<byte[], byte[]> map)
{
super.toMap(map);
ModelConstants.putUserId(map, userId);
ModelConstants.putUrl(map, url);
ModelConstants.putRecommender(map, recommender);
ModelConstants.putApiKey(map, apikey);
ModelConstants.putCp(map, cp);
return map;
}
/*
* (non-Javadoc)
*
* @see nl.gridline.zieook.api.Updatable#update(java.lang.Object)
*/
@Override
public Visit update(Visit updates)
{
if (updates == null)
{
return this;
}
super.update(updates);
if (updates.apikey != null)
{
apikey = updates.apikey;
}
if (updates.url != null)
{
url = updates.url;
}
if (updates.recommender != null)
{
recommender = updates.recommender;
}
if (updates.userId != null)
{
userId = updates.userId;
}
if (updates.cp != null)
{
cp = updates.cp;
}
return this;
}
/**
* @return The recommender.
*/
public String getRecommender()
{
return recommender;
}
/**
* @param recommender The cp to set.
*/
public void setRecommender(String recommender)
{
this.recommender = recommender;
}
/**
* @return The url.
*/
public String getUrl()
{
return url;
}
/**
* @param url The url to set.
*/
public void setUrl(String url)
{
this.url = url;
}
/**
* @return The userId.
*/
public Long getUserId()
{
return userId;
}
/**
* @param userId The userId to set.
*/
public void setUserId(Long userId)
{
this.userId = userId;
}
/**
* @return The apikey.
*/
public String getApikey()
{
return apikey;
}
/**
* @param apikey The apikey to set.
*/
public void setApikey(String apikey)
{
this.apikey = apikey;
}
public String getCp()
{
return cp;
}
public void setCp(String cp)
{
this.cp = cp;
}
/*
* (non-Javadoc)
*
* @see java.lang.Object#hashCode()
*/
@Override
public int hashCode()
{
final int prime = 31;
int result = super.hashCode();
result = prime * result + ((apikey == null) ? 0 : apikey.hashCode());
result = prime * result + ((cp == null) ? 0 : cp.hashCode());
result = prime * result + ((recommender == null) ? 0 : recommender.hashCode());
result = prime * result + ((url == null) ? 0 : url.hashCode());
result = prime * result + ((userId == null) ? 0 : userId.hashCode());
return result;
}
/*
* (non-Javadoc)
*
* @see java.lang.Object#equals(java.lang.Object)
*/
@Override
public boolean equals(Object obj)
{
if (this == obj)
{
return true;
}
if (!super.equals(obj))
{
return false;
}
if (getClass() != obj.getClass())
{
return false;
}
Visit other = (Visit) obj;
if (apikey == null)
{
if (other.apikey != null)
{
return false;
}
}
else if (!apikey.equals(other.apikey))
{
return false;
}
if (cp == null)
{
if (other.cp != null)
{
return false;
}
}
else if (!cp.equals(other.cp))
{
return false;
}
if (recommender == null)
{
if (other.recommender != null)
{
return false;
}
}
else if (!recommender.equals(other.recommender))
{
return false;
}
if (url == null)
{
if (other.url != null)
{
return false;
}
}
else if (!url.equals(other.url))
{
return false;
}
if (userId == null)
{
if (other.userId != null)
{
return false;
}
}
else if (!userId.equals(other.userId))
{
return false;
}
return true;
}
// naam van instelling
// URL waarop<SUF>
// Timestamp van actie
}
| True | False | 1,970 | 2,436 | 10 | 9 | 2,244 | 11 | 10 | 2,281 | 6 | 5 | 2,244 | 11 | 10 | 2,671 | 11 | 10 | false | false | false | false | false | true |
1,336 | 83193_1 | package customComponents;
import java.io.File;
import java.io.IOException;
import java.nio.charset.Charset;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.List;
import javax.swing.JOptionPane;
public class Filehandling {
final static Charset ENCODING = StandardCharsets.UTF_8;
public Filehandling(){
}
//route uitlezen uit een file en de file controleren
public Filedata readRouteFile(String aFileName){
Path path = Paths.get(aFileName);
try {
List<String> routebestand = Files.readAllLines(path, ENCODING);
if(routebestand.size() == 0 || !routebestand.get(0).contains("broboticsrouteplanner")){
JOptionPane.showConfirmDialog(null, "Route niet geldig!", "Alert: " + "Fout", JOptionPane.INFORMATION_MESSAGE);
System.out.println("Route bestand niet geldig!");
}else{
String[] sizesplitarray = routebestand.get(1).split(",");
String[] corsplitarray = routebestand.get(2).split(";");
String[] stepsplitarray = routebestand.get(3).split(",");
ArrayList<ArrayList<Integer>> corarray = new ArrayList<ArrayList<Integer>>();
ArrayList<Character> steps = new ArrayList<Character>();
Filedata file = new Filedata();
file.setColumns(Integer.parseInt(sizesplitarray[1]));
file.setRows(Integer.parseInt(sizesplitarray[0]));
for(String cor:corsplitarray){
String[] temparray = cor.split(",");
corarray.add(new ArrayList<Integer>());
corarray.get(corarray.size()-1).add(0, Integer.parseInt(temparray[0]));
corarray.get(corarray.size()-1).add(1, Integer.parseInt(temparray[1]));
}
for(String step:stepsplitarray){
steps.add(step.toCharArray()[0]);
}
file.setCordinates(corarray);
file.setSteps(steps);
System.out.println(file.getCordinates());
return file;
}
} catch (IOException e) {
JOptionPane.showMessageDialog(null, "Route niet geldig!", "Alert: " + "Fout", JOptionPane.INFORMATION_MESSAGE);
System.out.println("Route bestand niet geldig!");
}
return null;
}
//route file schrijven
public void writeRouteFile(int maxx, int maxy, ArrayList<ArrayList<Integer>> route, ArrayList<Character> steps, String aFileName){
Path path = Paths.get(aFileName);
List<String> file = new ArrayList<String>();
String routestring = "";
for(ArrayList<Integer> cor:route){
routestring += cor.get(0) + "," + cor.get(1) + ";" ;
}
String stepstring = "";
for(Character c:steps){
stepstring += c +",";
}
file.add("broboticsrouteplanner");
file.add(maxx+","+maxy);
file.add(routestring);
file.add(stepstring);
try {
Files.write(path, file, ENCODING);
} catch (IOException e) {
e.printStackTrace();
}
}
//nieuwe routefile aanmaken
public void createRouteFile(String filename, List<String> aLines, String aFileName) throws IOException {
File file = new File("example.txt");
Path path = Paths.get(aFileName);
Files.write(path, aLines, ENCODING);
}
}
| ProjectgroepA8/BroBot | gui/customComponents/Filehandling.java | 1,100 | //route file schrijven | line_comment | nl | package customComponents;
import java.io.File;
import java.io.IOException;
import java.nio.charset.Charset;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.List;
import javax.swing.JOptionPane;
public class Filehandling {
final static Charset ENCODING = StandardCharsets.UTF_8;
public Filehandling(){
}
//route uitlezen uit een file en de file controleren
public Filedata readRouteFile(String aFileName){
Path path = Paths.get(aFileName);
try {
List<String> routebestand = Files.readAllLines(path, ENCODING);
if(routebestand.size() == 0 || !routebestand.get(0).contains("broboticsrouteplanner")){
JOptionPane.showConfirmDialog(null, "Route niet geldig!", "Alert: " + "Fout", JOptionPane.INFORMATION_MESSAGE);
System.out.println("Route bestand niet geldig!");
}else{
String[] sizesplitarray = routebestand.get(1).split(",");
String[] corsplitarray = routebestand.get(2).split(";");
String[] stepsplitarray = routebestand.get(3).split(",");
ArrayList<ArrayList<Integer>> corarray = new ArrayList<ArrayList<Integer>>();
ArrayList<Character> steps = new ArrayList<Character>();
Filedata file = new Filedata();
file.setColumns(Integer.parseInt(sizesplitarray[1]));
file.setRows(Integer.parseInt(sizesplitarray[0]));
for(String cor:corsplitarray){
String[] temparray = cor.split(",");
corarray.add(new ArrayList<Integer>());
corarray.get(corarray.size()-1).add(0, Integer.parseInt(temparray[0]));
corarray.get(corarray.size()-1).add(1, Integer.parseInt(temparray[1]));
}
for(String step:stepsplitarray){
steps.add(step.toCharArray()[0]);
}
file.setCordinates(corarray);
file.setSteps(steps);
System.out.println(file.getCordinates());
return file;
}
} catch (IOException e) {
JOptionPane.showMessageDialog(null, "Route niet geldig!", "Alert: " + "Fout", JOptionPane.INFORMATION_MESSAGE);
System.out.println("Route bestand niet geldig!");
}
return null;
}
//route file<SUF>
public void writeRouteFile(int maxx, int maxy, ArrayList<ArrayList<Integer>> route, ArrayList<Character> steps, String aFileName){
Path path = Paths.get(aFileName);
List<String> file = new ArrayList<String>();
String routestring = "";
for(ArrayList<Integer> cor:route){
routestring += cor.get(0) + "," + cor.get(1) + ";" ;
}
String stepstring = "";
for(Character c:steps){
stepstring += c +",";
}
file.add("broboticsrouteplanner");
file.add(maxx+","+maxy);
file.add(routestring);
file.add(stepstring);
try {
Files.write(path, file, ENCODING);
} catch (IOException e) {
e.printStackTrace();
}
}
//nieuwe routefile aanmaken
public void createRouteFile(String filename, List<String> aLines, String aFileName) throws IOException {
File file = new File("example.txt");
Path path = Paths.get(aFileName);
Files.write(path, aLines, ENCODING);
}
}
| True | False | 1,971 | 1,100 | 6 | 4 | 931 | 7 | 5 | 954 | 5 | 3 | 931 | 7 | 5 | 1,150 | 7 | 5 | false | false | false | false | false | true |
1,863 | 71894_2 | package Domain.Task;
import Domain.DataClasses.Time;
import Domain.User.Role;
import Domain.User.User;
import Domain.User.UserAlreadyAssignedToTaskException;
/**
* Task state class governing the task transitions from the PENDING state
*/
public class PendingState implements TaskState {
@Override
public void start(Task task, Time startTime, User currentUser, Role role) throws IncorrectTaskStatusException, IncorrectRoleException, UserAlreadyAssignedToTaskException {
if (!task.getUnfulfilledRoles().contains(role)) {
throw new IncorrectRoleException("Given role is not required in this task");
}
for (Task prevTask : task.getPrevTasks()) {
if (prevTask.getEndTime() == null || prevTask.getEndTime().after(startTime)) {
throw new IncorrectTaskStatusException("Start time is before end time previous task");
}
}
currentUser.assignTask(task, role);
task.commitUser(currentUser, role);
if (task.getUnfulfilledRoles().size() == 0) {
task.setState(new ExecutingState());
task.setStartTime(startTime);
} else {
task.setState(new PendingState());
// als user al op deze task werkte als enige kan het zijn dat de status
// terug available wordt bij het verwijderen van deze
}
}
@Override
public void undoStart(Task task) {
if (task.getCommittedUsers().size() - 1 == 0) {
task.setState(new AvailableState());
}
}
@Override
public Status getStatus() {
return Status.PENDING;
}
@Override
public void unassignUser(Task task, User user) {
task.uncommitUser(user);
if (task.getCommittedUsers().size() == 0) {
task.setState(new AvailableState());
}
}
@Override
public String toString() {
return getStatus().toString();
}
}
| WardGr/SWOP | src/Domain/Task/PendingState.java | 522 | // terug available wordt bij het verwijderen van deze | line_comment | nl | package Domain.Task;
import Domain.DataClasses.Time;
import Domain.User.Role;
import Domain.User.User;
import Domain.User.UserAlreadyAssignedToTaskException;
/**
* Task state class governing the task transitions from the PENDING state
*/
public class PendingState implements TaskState {
@Override
public void start(Task task, Time startTime, User currentUser, Role role) throws IncorrectTaskStatusException, IncorrectRoleException, UserAlreadyAssignedToTaskException {
if (!task.getUnfulfilledRoles().contains(role)) {
throw new IncorrectRoleException("Given role is not required in this task");
}
for (Task prevTask : task.getPrevTasks()) {
if (prevTask.getEndTime() == null || prevTask.getEndTime().after(startTime)) {
throw new IncorrectTaskStatusException("Start time is before end time previous task");
}
}
currentUser.assignTask(task, role);
task.commitUser(currentUser, role);
if (task.getUnfulfilledRoles().size() == 0) {
task.setState(new ExecutingState());
task.setStartTime(startTime);
} else {
task.setState(new PendingState());
// als user al op deze task werkte als enige kan het zijn dat de status
// terug available<SUF>
}
}
@Override
public void undoStart(Task task) {
if (task.getCommittedUsers().size() - 1 == 0) {
task.setState(new AvailableState());
}
}
@Override
public Status getStatus() {
return Status.PENDING;
}
@Override
public void unassignUser(Task task, User user) {
task.uncommitUser(user);
if (task.getCommittedUsers().size() == 0) {
task.setState(new AvailableState());
}
}
@Override
public String toString() {
return getStatus().toString();
}
}
| True | False | 1,972 | 522 | 13 | 12 | 447 | 13 | 12 | 477 | 9 | 8 | 447 | 13 | 12 | 529 | 12 | 11 | false | false | false | false | false | true |
1,255 | 62851_21 | /*_x000D_
* To change this license header, choose License Headers in Project Properties._x000D_
* To change this template file, choose Tools | Templates_x000D_
* and open the template in the editor._x000D_
*/_x000D_
package conversion.pdf.util;_x000D_
_x000D_
import java.io.ByteArrayInputStream;_x000D_
import java.io.ByteArrayOutputStream;_x000D_
import java.io.IOException;_x000D_
import java.io.ObjectInputStream;_x000D_
import java.io.ObjectOutputStream;_x000D_
import java.util.ArrayList;_x000D_
import objects.PPTObject;_x000D_
import org.apache.pdfbox.cos.COSStream;_x000D_
import org.apache.pdfbox.pdmodel.PDPage;_x000D_
import org.apache.pdfbox.pdmodel.PDResources;_x000D_
import org.apache.pdfbox.util.PDFTextStripper;_x000D_
import org.apache.pdfbox.util.TextPosition;_x000D_
_x000D_
/**_x000D_
* TextExtractor overrides certain methodes from PDFTextStripper in order to put_x000D_
* information in the arrayList of PPTObjects objecten._x000D_
*_x000D_
* @author Gertjan_x000D_
*/_x000D_
public class PDFTextExtractor extends PDFTextStripper {_x000D_
_x000D_
private TekenPlus teken = new TekenPlus();_x000D_
private ArrayList<TekenPlus> woord = new ArrayList<>();_x000D_
private boolean isNewWord = true;_x000D_
private ArrayList<PPTObject> objecten = new ArrayList<>();_x000D_
private Info2Object Inf2Obj = new Info2Object();_x000D_
_x000D_
public TekenPlus getTekenPlus() {_x000D_
return this.teken;_x000D_
}_x000D_
/*get geeft niet alleen de objecten terug maar maakt de lijst ook weer leeg, dit is zodat je telkens je ze ophaalt_x000D_
je een hele pagina ophaalt... */_x000D_
_x000D_
public ArrayList<PPTObject> getObjecten() {_x000D_
try {_x000D_
return objecten;_x000D_
} finally {_x000D_
objecten = new ArrayList<>();_x000D_
}_x000D_
_x000D_
}_x000D_
_x000D_
@Override_x000D_
public void processStream(PDPage aPage, PDResources resources, COSStream cosStream) throws IOException {_x000D_
super.processStream(aPage, resources, cosStream); //To change body of generated methods, choose Tools | Templates._x000D_
//en dan een persoonlijke naverwerking:_x000D_
objecten.add(Inf2Obj.convert(woord));_x000D_
woord = new ArrayList<>();_x000D_
}_x000D_
_x000D_
public PDFTextExtractor() throws IOException {_x000D_
super.setSortByPosition(true);_x000D_
_x000D_
}_x000D_
_x000D_
@Override_x000D_
protected void processTextPosition(TextPosition text) {_x000D_
/*deze methode haalt letters met info uit de text... hier gaan we de tekst opvangen _x000D_
en opslaan in woorden, de woorden hebben een fontsize en een schaal... aan de hand van de _x000D_
coordinaten xdir en ydir wordt de lijn en inspringing bepaald... */_x000D_
_x000D_
/*Het idee is om tekstdelen terug te geven uiteindelijk want dat heb je nodig_x000D_
Daarom is er de klasse tekstpartMaker die een enorme string van char's met hun info binnen krijgt_x000D_
-> char's met info = nieuwe klasse!! _x000D_
*/_x000D_
teken.setTeken(text.getCharacter());_x000D_
teken.setFontsize(text.getFontSize());_x000D_
teken.setHeigt(text.getHeightDir());_x000D_
teken.setPosX(text.getXDirAdj());_x000D_
teken.setPosY(text.getYDirAdj());_x000D_
teken.setSpace(text.getWidthOfSpace());_x000D_
teken.setXscale(text.getXScale());_x000D_
_x000D_
//System.out.println(text.getFont().getFontDescriptor());_x000D_
if (text.getFont().getBaseFont().toLowerCase().contains("bold")) {_x000D_
teken.setBold(true);_x000D_
//System.out.println("made bold!");_x000D_
} else {_x000D_
teken.setBold(false);_x000D_
}_x000D_
if (text.getFont().getBaseFont().toLowerCase().contains("italic")) {_x000D_
teken.setItalic(true);_x000D_
//System.out.println("made italic!");_x000D_
} else {_x000D_
teken.setItalic(false);_x000D_
}_x000D_
/*enum bepalen -> kijken watvoor letter het is gebeurt hier al!!!*/_x000D_
if (text.getCharacter().matches("[A-Za-z]")) {_x000D_
//System.out.println("letter gevonden!!!" + text.getCharacter());_x000D_
teken.setType(TekenPlus.type.LETTER);_x000D_
} else if (text.getCharacter().matches("[0-9]")) {_x000D_
//System.out.println("---cijfer gevonden!!!" + text.getCharacter());_x000D_
teken.setType(TekenPlus.type.CIJFER);_x000D_
} else if (text.getCharacter().matches("[--?()., ]")) { //OPM laat die - vanvoor staan anders klopt regex niet!!!_x000D_
//System.out.println("+++niet splitsend symbool" + text.getCharacter());_x000D_
teken.setType(TekenPlus.type.NONSPLITTING);_x000D_
} /*BELANGRIJKE OPM: een spatie is geen split teken... een spatie houdt meestal dingen gewoon samen...*/ else {_x000D_
//System.out.println(">>>onbekend split teken gevonden" + text.getCharacter());_x000D_
teken.setType(TekenPlus.type.SPLITTING);_x000D_
}_x000D_
_x000D_
//teken.schrijfPlus();_x000D_
_x000D_
/*_x000D_
System.out.println("Methode die info over tekst eruit haalt");_x000D_
System.out.println("String[" + text.getXDirAdj() + ","_x000D_
+ text.getYDirAdj() + " fs=" + text.getFontSize() + " xscale="_x000D_
+ text.getXScale() + " height=" + text.getHeightDir() + " space="_x000D_
+ text.getWidthOfSpace() + " width="_x000D_
+ text.getWidthDirAdj() + "]" + text.getCharacter());_x000D_
*/_x000D_
//een korte commercial break om ons teken nu ook hogerop te krijgen!_x000D_
verwerkTeken(teken);_x000D_
_x000D_
}_x000D_
_x000D_
private void verwerkTeken(TekenPlus teken) {_x000D_
/*Het idee is als volgt, indien het teken de zelfde eigenschappen heeft als het vorige dan wordt het_x000D_
erbij gepusht in een tijdelijk tekstdeel, is het anders dan wordt het in een nieuw tekstdeel gezet*/_x000D_
/*_x000D_
tekstdeel moet vervolgens nog tekst worden... OPM tekst wordt niet gesplitst op basis van spaties!!_x000D_
*/_x000D_
//System.out.println("te verwerken teken: " + teken.getTeken());_x000D_
if (isNewWord) {_x000D_
// System.out.println("gekozen voor : new word optie");_x000D_
woord = new ArrayList<>();_x000D_
isNewWord = false;_x000D_
}_x000D_
//anders gewoon verder schrijven aan je arraylist..._x000D_
/*Hier wordt onderzocht welke soort delimiter je hebt, is het een ander teken dan gewone tekst dan splits je daarop ook...*/_x000D_
if (teken.getType() == TekenPlus.type.SPLITTING) {_x000D_
//System.out.println("gekozen voor: splitting optie");_x000D_
// System.out.println("SPLITTING teken");_x000D_
objecten.add(Inf2Obj.convert(woord));_x000D_
woord = new ArrayList<>();_x000D_
}_x000D_
_x000D_
if (!woord.isEmpty() && !tekenControle(teken)) { //doet hetzelfde als kijken of het splitting is! _x000D_
//controle op leeg zijn anders nullpointers!!_x000D_
//System.out.println("INFO splitting");_x000D_
objecten.add(Inf2Obj.convert(woord));_x000D_
woord = new ArrayList<>();_x000D_
}_x000D_
_x000D_
//even een kopie nemen, hij doet iets vreemd anders..._x000D_
try {_x000D_
ByteArrayOutputStream baos = new ByteArrayOutputStream();_x000D_
ObjectOutputStream oos = new ObjectOutputStream(baos);_x000D_
oos.writeObject(teken);_x000D_
ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());_x000D_
ObjectInputStream ois = new ObjectInputStream(bais);_x000D_
TekenPlus kopie = (TekenPlus) ois.readObject();_x000D_
_x000D_
woord.add(kopie);_x000D_
} catch (Exception e) {_x000D_
System.out.println("fout bij kopiëren..." + e.getMessage());_x000D_
}_x000D_
_x000D_
}_x000D_
_x000D_
/**_x000D_
* Checks if a symbol belongs to the same word or not...._x000D_
* returns false upon a splitting event (like a defferent font etc.)_x000D_
* @param teken_x000D_
* @return _x000D_
*/_x000D_
private boolean tekenControle(TekenPlus teken) {_x000D_
_x000D_
TekenPlus vorigeLetter = woord.get(woord.size() - 1); //dit haalt de laatste letter eraf..._x000D_
//System.out.print("De vorige letter was: ");_x000D_
//vorigeLetter.schrijfPlus();_x000D_
//opm = xpos is dat hori of verti? (programma assen of menselijker... :p_x000D_
if (vorigeLetter.getPosY() != teken.getPosY()) {_x000D_
//System.out.println("split op PosY!");_x000D_
return false;_x000D_
_x000D_
}_x000D_
if (vorigeLetter.getFontsize() != teken.getFontsize()) {_x000D_
//System.out.println("split op FontSize");_x000D_
return false;_x000D_
}_x000D_
if (vorigeLetter.isBold() != teken.isBold()) {_x000D_
return false;_x000D_
}_x000D_
if (vorigeLetter.isItalic() != teken.isItalic()) {_x000D_
return false;_x000D_
}_x000D_
_x000D_
if ((teken.getPosX() - vorigeLetter.getPosX()) > 100) {_x000D_
//100 is arbitrair gekozen, merk op dat deze test enkel gedaan wordt voor woorden met zelfde fontsize op zelfde lijn!_x000D_
//System.out.println("verschil tekens: " + (teken.getPosX() - vorigeLetter.getPosX()));_x000D_
return false;_x000D_
}_x000D_
_x000D_
return true;_x000D_
}_x000D_
_x000D_
}_x000D_
| OpenWebslides/conversion-tool | WebslideConversionLib/src/conversion/pdf/util/PDFTextExtractor.java | 2,619 | /*Hier wordt onderzocht welke soort delimiter je hebt, is het een ander teken dan gewone tekst dan splits je daarop ook...*/ | block_comment | nl | /*_x000D_
* To change this license header, choose License Headers in Project Properties._x000D_
* To change this template file, choose Tools | Templates_x000D_
* and open the template in the editor._x000D_
*/_x000D_
package conversion.pdf.util;_x000D_
_x000D_
import java.io.ByteArrayInputStream;_x000D_
import java.io.ByteArrayOutputStream;_x000D_
import java.io.IOException;_x000D_
import java.io.ObjectInputStream;_x000D_
import java.io.ObjectOutputStream;_x000D_
import java.util.ArrayList;_x000D_
import objects.PPTObject;_x000D_
import org.apache.pdfbox.cos.COSStream;_x000D_
import org.apache.pdfbox.pdmodel.PDPage;_x000D_
import org.apache.pdfbox.pdmodel.PDResources;_x000D_
import org.apache.pdfbox.util.PDFTextStripper;_x000D_
import org.apache.pdfbox.util.TextPosition;_x000D_
_x000D_
/**_x000D_
* TextExtractor overrides certain methodes from PDFTextStripper in order to put_x000D_
* information in the arrayList of PPTObjects objecten._x000D_
*_x000D_
* @author Gertjan_x000D_
*/_x000D_
public class PDFTextExtractor extends PDFTextStripper {_x000D_
_x000D_
private TekenPlus teken = new TekenPlus();_x000D_
private ArrayList<TekenPlus> woord = new ArrayList<>();_x000D_
private boolean isNewWord = true;_x000D_
private ArrayList<PPTObject> objecten = new ArrayList<>();_x000D_
private Info2Object Inf2Obj = new Info2Object();_x000D_
_x000D_
public TekenPlus getTekenPlus() {_x000D_
return this.teken;_x000D_
}_x000D_
/*get geeft niet alleen de objecten terug maar maakt de lijst ook weer leeg, dit is zodat je telkens je ze ophaalt_x000D_
je een hele pagina ophaalt... */_x000D_
_x000D_
public ArrayList<PPTObject> getObjecten() {_x000D_
try {_x000D_
return objecten;_x000D_
} finally {_x000D_
objecten = new ArrayList<>();_x000D_
}_x000D_
_x000D_
}_x000D_
_x000D_
@Override_x000D_
public void processStream(PDPage aPage, PDResources resources, COSStream cosStream) throws IOException {_x000D_
super.processStream(aPage, resources, cosStream); //To change body of generated methods, choose Tools | Templates._x000D_
//en dan een persoonlijke naverwerking:_x000D_
objecten.add(Inf2Obj.convert(woord));_x000D_
woord = new ArrayList<>();_x000D_
}_x000D_
_x000D_
public PDFTextExtractor() throws IOException {_x000D_
super.setSortByPosition(true);_x000D_
_x000D_
}_x000D_
_x000D_
@Override_x000D_
protected void processTextPosition(TextPosition text) {_x000D_
/*deze methode haalt letters met info uit de text... hier gaan we de tekst opvangen _x000D_
en opslaan in woorden, de woorden hebben een fontsize en een schaal... aan de hand van de _x000D_
coordinaten xdir en ydir wordt de lijn en inspringing bepaald... */_x000D_
_x000D_
/*Het idee is om tekstdelen terug te geven uiteindelijk want dat heb je nodig_x000D_
Daarom is er de klasse tekstpartMaker die een enorme string van char's met hun info binnen krijgt_x000D_
-> char's met info = nieuwe klasse!! _x000D_
*/_x000D_
teken.setTeken(text.getCharacter());_x000D_
teken.setFontsize(text.getFontSize());_x000D_
teken.setHeigt(text.getHeightDir());_x000D_
teken.setPosX(text.getXDirAdj());_x000D_
teken.setPosY(text.getYDirAdj());_x000D_
teken.setSpace(text.getWidthOfSpace());_x000D_
teken.setXscale(text.getXScale());_x000D_
_x000D_
//System.out.println(text.getFont().getFontDescriptor());_x000D_
if (text.getFont().getBaseFont().toLowerCase().contains("bold")) {_x000D_
teken.setBold(true);_x000D_
//System.out.println("made bold!");_x000D_
} else {_x000D_
teken.setBold(false);_x000D_
}_x000D_
if (text.getFont().getBaseFont().toLowerCase().contains("italic")) {_x000D_
teken.setItalic(true);_x000D_
//System.out.println("made italic!");_x000D_
} else {_x000D_
teken.setItalic(false);_x000D_
}_x000D_
/*enum bepalen -> kijken watvoor letter het is gebeurt hier al!!!*/_x000D_
if (text.getCharacter().matches("[A-Za-z]")) {_x000D_
//System.out.println("letter gevonden!!!" + text.getCharacter());_x000D_
teken.setType(TekenPlus.type.LETTER);_x000D_
} else if (text.getCharacter().matches("[0-9]")) {_x000D_
//System.out.println("---cijfer gevonden!!!" + text.getCharacter());_x000D_
teken.setType(TekenPlus.type.CIJFER);_x000D_
} else if (text.getCharacter().matches("[--?()., ]")) { //OPM laat die - vanvoor staan anders klopt regex niet!!!_x000D_
//System.out.println("+++niet splitsend symbool" + text.getCharacter());_x000D_
teken.setType(TekenPlus.type.NONSPLITTING);_x000D_
} /*BELANGRIJKE OPM: een spatie is geen split teken... een spatie houdt meestal dingen gewoon samen...*/ else {_x000D_
//System.out.println(">>>onbekend split teken gevonden" + text.getCharacter());_x000D_
teken.setType(TekenPlus.type.SPLITTING);_x000D_
}_x000D_
_x000D_
//teken.schrijfPlus();_x000D_
_x000D_
/*_x000D_
System.out.println("Methode die info over tekst eruit haalt");_x000D_
System.out.println("String[" + text.getXDirAdj() + ","_x000D_
+ text.getYDirAdj() + " fs=" + text.getFontSize() + " xscale="_x000D_
+ text.getXScale() + " height=" + text.getHeightDir() + " space="_x000D_
+ text.getWidthOfSpace() + " width="_x000D_
+ text.getWidthDirAdj() + "]" + text.getCharacter());_x000D_
*/_x000D_
//een korte commercial break om ons teken nu ook hogerop te krijgen!_x000D_
verwerkTeken(teken);_x000D_
_x000D_
}_x000D_
_x000D_
private void verwerkTeken(TekenPlus teken) {_x000D_
/*Het idee is als volgt, indien het teken de zelfde eigenschappen heeft als het vorige dan wordt het_x000D_
erbij gepusht in een tijdelijk tekstdeel, is het anders dan wordt het in een nieuw tekstdeel gezet*/_x000D_
/*_x000D_
tekstdeel moet vervolgens nog tekst worden... OPM tekst wordt niet gesplitst op basis van spaties!!_x000D_
*/_x000D_
//System.out.println("te verwerken teken: " + teken.getTeken());_x000D_
if (isNewWord) {_x000D_
// System.out.println("gekozen voor : new word optie");_x000D_
woord = new ArrayList<>();_x000D_
isNewWord = false;_x000D_
}_x000D_
//anders gewoon verder schrijven aan je arraylist..._x000D_
/*Hier wordt onderzocht<SUF>*/_x000D_
if (teken.getType() == TekenPlus.type.SPLITTING) {_x000D_
//System.out.println("gekozen voor: splitting optie");_x000D_
// System.out.println("SPLITTING teken");_x000D_
objecten.add(Inf2Obj.convert(woord));_x000D_
woord = new ArrayList<>();_x000D_
}_x000D_
_x000D_
if (!woord.isEmpty() && !tekenControle(teken)) { //doet hetzelfde als kijken of het splitting is! _x000D_
//controle op leeg zijn anders nullpointers!!_x000D_
//System.out.println("INFO splitting");_x000D_
objecten.add(Inf2Obj.convert(woord));_x000D_
woord = new ArrayList<>();_x000D_
}_x000D_
_x000D_
//even een kopie nemen, hij doet iets vreemd anders..._x000D_
try {_x000D_
ByteArrayOutputStream baos = new ByteArrayOutputStream();_x000D_
ObjectOutputStream oos = new ObjectOutputStream(baos);_x000D_
oos.writeObject(teken);_x000D_
ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());_x000D_
ObjectInputStream ois = new ObjectInputStream(bais);_x000D_
TekenPlus kopie = (TekenPlus) ois.readObject();_x000D_
_x000D_
woord.add(kopie);_x000D_
} catch (Exception e) {_x000D_
System.out.println("fout bij kopiëren..." + e.getMessage());_x000D_
}_x000D_
_x000D_
}_x000D_
_x000D_
/**_x000D_
* Checks if a symbol belongs to the same word or not...._x000D_
* returns false upon a splitting event (like a defferent font etc.)_x000D_
* @param teken_x000D_
* @return _x000D_
*/_x000D_
private boolean tekenControle(TekenPlus teken) {_x000D_
_x000D_
TekenPlus vorigeLetter = woord.get(woord.size() - 1); //dit haalt de laatste letter eraf..._x000D_
//System.out.print("De vorige letter was: ");_x000D_
//vorigeLetter.schrijfPlus();_x000D_
//opm = xpos is dat hori of verti? (programma assen of menselijker... :p_x000D_
if (vorigeLetter.getPosY() != teken.getPosY()) {_x000D_
//System.out.println("split op PosY!");_x000D_
return false;_x000D_
_x000D_
}_x000D_
if (vorigeLetter.getFontsize() != teken.getFontsize()) {_x000D_
//System.out.println("split op FontSize");_x000D_
return false;_x000D_
}_x000D_
if (vorigeLetter.isBold() != teken.isBold()) {_x000D_
return false;_x000D_
}_x000D_
if (vorigeLetter.isItalic() != teken.isItalic()) {_x000D_
return false;_x000D_
}_x000D_
_x000D_
if ((teken.getPosX() - vorigeLetter.getPosX()) > 100) {_x000D_
//100 is arbitrair gekozen, merk op dat deze test enkel gedaan wordt voor woorden met zelfde fontsize op zelfde lijn!_x000D_
//System.out.println("verschil tekens: " + (teken.getPosX() - vorigeLetter.getPosX()));_x000D_
return false;_x000D_
}_x000D_
_x000D_
return true;_x000D_
}_x000D_
_x000D_
}_x000D_
| True | False | 1,976 | 3,519 | 35 | 31 | 3,691 | 39 | 35 | 3,599 | 28 | 24 | 3,691 | 39 | 35 | 3,963 | 36 | 32 | false | false | false | false | false | true |
1,865 | 19764_4 | import java.util.Scanner;
import java.util.*;
public class Main {
static class Metingen {
String linkerSchaal, rechterSchaal, weegResul;
Metingen(String linkerSchaalC, String rechterSchaalC, String weegResulC){
this.linkerSchaal=linkerSchaalC;
this.rechterSchaal=rechterSchaalC;
this.weegResul=weegResulC;
}
String getAlleLetters() {
return this.linkerSchaal + this.rechterSchaal;
}
String getLinkerSchaal() {
return this.linkerSchaal;
}
String getRechterSchaal() {
return this.rechterSchaal;
}
String getWeegResul() {
return this.weegResul;
}
boolean vergelijkLinks(Metingen meting) {
return this.linkerSchaal.equals(meting.getLinkerSchaal());
}
boolean vergelijkRechts(Metingen meting) {
return this.rechterSchaal.equals(meting.getRechterSchaal());
}
boolean vergelijkResul(Metingen meting) {
return this.weegResul.equals(meting.getWeegResul());
}
}
static void berekeningen(Metingen[] data) {
Set<Character> gebalanceerd = new HashSet<>();
Set<Character> alleLetters = new HashSet<>();
for(int j=0; j<data.length; j++) {
boolean evenwicht = (data[j].getWeegResul().equals("evenwicht") ? true : false);
for(char c : data[j].getAlleLetters().toCharArray()) {
alleLetters.add(c);
if(evenwicht) {
gebalanceerd.add(c);
}
}
}
//twee lijsten van elkaar aftrekken
Set<Character> overige = new HashSet<>(alleLetters);
overige.removeAll(gebalanceerd);
if(overige.size()==1) {
char c = overige.iterator().next();
for(int i=0; i<data.length; i++) {
//Als de munt is links en de schaal gaat naar boven ==> zwaarder
//Of de munt is rechts en de schaal gaat naar beneden ==> zwaarder
if((data[i].getLinkerSchaal().indexOf(c) >= 0 && data[i].getWeegResul().contentEquals("omhoog")) || (data[i].getRechterSchaal().indexOf(c) >= 0 && data[i].getWeegResul().contentEquals("omlaag"))) {
System.out.println("Het valse geldstuk " + c + " is zwaarder.");
return;
//Als de munt is links en de schaal gaat naar beneden ==> lichter
//Of de munt is rechts en de schaal gaat naar boven ==> lichter
} else if((data[i].getLinkerSchaal().indexOf(c) >= 0 && data[i].getWeegResul().contentEquals("omlaag")) || (data[i].getRechterSchaal().indexOf(c) >= 0 && data[i].getWeegResul().contentEquals("omhoog"))) {
System.out.println("Het valse geldstuk " + c + " is lichter.");
return;
}
}
} else {
if(overige.size() > 1) {
for(Metingen meting1 : data) {
for(Metingen meting2 : data) {
//De verschillende gevallen na elkaar uitgeschreven
if((meting1.vergelijkLinks(meting2) && !meting1.vergelijkResul(meting2)) || (!meting1.vergelijkLinks(meting2) && !meting1.vergelijkRechts(meting2) && meting1.vergelijkResul(meting2))) {
System.out.println("Inconsistente gegevens.");
return;
}
if((meting1.getLinkerSchaal().equals(meting2.getRechterSchaal()) ^ meting1.getRechterSchaal().equals(meting2.getLinkerSchaal())) && !meting1.vergelijkResul(meting2)) {
if(meting1.getLinkerSchaal().length() > 1 || meting1.getRechterSchaal().length() > 1 || meting2.getLinkerSchaal().length() > 1 || meting2.getRechterSchaal().length() > 1) {
System.out.println("Te weinig gegevens.");
return;
}
System.out.println("Het valse geldstuk " + (meting1.getLinkerSchaal().equals(meting2.getRechterSchaal()) ? meting1.getLinkerSchaal() : meting1.getRechterSchaal()) + " is " + (!meting1.vergelijkResul(meting2) ? "lichter" : "zwaarder") + ".");
return;
}
if((meting1.vergelijkLinks(meting2) ^ meting1.vergelijkRechts(meting2)) && meting1.vergelijkResul(meting2)) {
System.out.println("Het valse geldstuk " + (meting1.getLinkerSchaal().equals(meting2.getRechterSchaal()) ? meting1.getRechterSchaal() : meting1.getLinkerSchaal()) + " is " + (meting1.vergelijkResul(meting2) ? "zwaarder" : " lichter") + ".");
return;
}
}
}
}
//Als er geen munten meer zijn ==> inconsistent
else if(overige.size() < 1) {
System.out.println("Inconsistente gegevens.");
return;
}
}
}
public static void main(String[] args) {
int aantalPakketten=0;
int aantalWegingen=0;
String lijn;
Scanner sc = new Scanner(System.in);
lijn = sc.nextLine();
aantalPakketten = Integer.parseInt(lijn);
for(int i=0; i<aantalPakketten; i++) { // voor aantal muntpaketten
lijn = sc.nextLine();
aantalWegingen = Integer.parseInt(lijn);
//Onmogelijk te bepalen als er maar 1 weging is
if(aantalWegingen==1) {
lijn=sc.nextLine();
System.out.println("Te weinig gegevens.");
} else {
Metingen[] data = new Metingen[aantalWegingen];
for(int j=0; j<aantalWegingen; j++) {
lijn=sc.nextLine();
//opsplitsen van string/weging
String[] temp=lijn.split(" ");
data[j] = new Metingen(temp[0], temp[1], temp[2]);
}
berekeningen(data);
}
}
sc.close();
}
}
| Waterboy1602/DatastructurenEnAlgoritmen_VPW | ValsGeld/src/Main.java | 1,993 | //Of de munt is rechts en de schaal gaat naar boven ==> lichter | line_comment | nl | import java.util.Scanner;
import java.util.*;
public class Main {
static class Metingen {
String linkerSchaal, rechterSchaal, weegResul;
Metingen(String linkerSchaalC, String rechterSchaalC, String weegResulC){
this.linkerSchaal=linkerSchaalC;
this.rechterSchaal=rechterSchaalC;
this.weegResul=weegResulC;
}
String getAlleLetters() {
return this.linkerSchaal + this.rechterSchaal;
}
String getLinkerSchaal() {
return this.linkerSchaal;
}
String getRechterSchaal() {
return this.rechterSchaal;
}
String getWeegResul() {
return this.weegResul;
}
boolean vergelijkLinks(Metingen meting) {
return this.linkerSchaal.equals(meting.getLinkerSchaal());
}
boolean vergelijkRechts(Metingen meting) {
return this.rechterSchaal.equals(meting.getRechterSchaal());
}
boolean vergelijkResul(Metingen meting) {
return this.weegResul.equals(meting.getWeegResul());
}
}
static void berekeningen(Metingen[] data) {
Set<Character> gebalanceerd = new HashSet<>();
Set<Character> alleLetters = new HashSet<>();
for(int j=0; j<data.length; j++) {
boolean evenwicht = (data[j].getWeegResul().equals("evenwicht") ? true : false);
for(char c : data[j].getAlleLetters().toCharArray()) {
alleLetters.add(c);
if(evenwicht) {
gebalanceerd.add(c);
}
}
}
//twee lijsten van elkaar aftrekken
Set<Character> overige = new HashSet<>(alleLetters);
overige.removeAll(gebalanceerd);
if(overige.size()==1) {
char c = overige.iterator().next();
for(int i=0; i<data.length; i++) {
//Als de munt is links en de schaal gaat naar boven ==> zwaarder
//Of de munt is rechts en de schaal gaat naar beneden ==> zwaarder
if((data[i].getLinkerSchaal().indexOf(c) >= 0 && data[i].getWeegResul().contentEquals("omhoog")) || (data[i].getRechterSchaal().indexOf(c) >= 0 && data[i].getWeegResul().contentEquals("omlaag"))) {
System.out.println("Het valse geldstuk " + c + " is zwaarder.");
return;
//Als de munt is links en de schaal gaat naar beneden ==> lichter
//Of de<SUF>
} else if((data[i].getLinkerSchaal().indexOf(c) >= 0 && data[i].getWeegResul().contentEquals("omlaag")) || (data[i].getRechterSchaal().indexOf(c) >= 0 && data[i].getWeegResul().contentEquals("omhoog"))) {
System.out.println("Het valse geldstuk " + c + " is lichter.");
return;
}
}
} else {
if(overige.size() > 1) {
for(Metingen meting1 : data) {
for(Metingen meting2 : data) {
//De verschillende gevallen na elkaar uitgeschreven
if((meting1.vergelijkLinks(meting2) && !meting1.vergelijkResul(meting2)) || (!meting1.vergelijkLinks(meting2) && !meting1.vergelijkRechts(meting2) && meting1.vergelijkResul(meting2))) {
System.out.println("Inconsistente gegevens.");
return;
}
if((meting1.getLinkerSchaal().equals(meting2.getRechterSchaal()) ^ meting1.getRechterSchaal().equals(meting2.getLinkerSchaal())) && !meting1.vergelijkResul(meting2)) {
if(meting1.getLinkerSchaal().length() > 1 || meting1.getRechterSchaal().length() > 1 || meting2.getLinkerSchaal().length() > 1 || meting2.getRechterSchaal().length() > 1) {
System.out.println("Te weinig gegevens.");
return;
}
System.out.println("Het valse geldstuk " + (meting1.getLinkerSchaal().equals(meting2.getRechterSchaal()) ? meting1.getLinkerSchaal() : meting1.getRechterSchaal()) + " is " + (!meting1.vergelijkResul(meting2) ? "lichter" : "zwaarder") + ".");
return;
}
if((meting1.vergelijkLinks(meting2) ^ meting1.vergelijkRechts(meting2)) && meting1.vergelijkResul(meting2)) {
System.out.println("Het valse geldstuk " + (meting1.getLinkerSchaal().equals(meting2.getRechterSchaal()) ? meting1.getRechterSchaal() : meting1.getLinkerSchaal()) + " is " + (meting1.vergelijkResul(meting2) ? "zwaarder" : " lichter") + ".");
return;
}
}
}
}
//Als er geen munten meer zijn ==> inconsistent
else if(overige.size() < 1) {
System.out.println("Inconsistente gegevens.");
return;
}
}
}
public static void main(String[] args) {
int aantalPakketten=0;
int aantalWegingen=0;
String lijn;
Scanner sc = new Scanner(System.in);
lijn = sc.nextLine();
aantalPakketten = Integer.parseInt(lijn);
for(int i=0; i<aantalPakketten; i++) { // voor aantal muntpaketten
lijn = sc.nextLine();
aantalWegingen = Integer.parseInt(lijn);
//Onmogelijk te bepalen als er maar 1 weging is
if(aantalWegingen==1) {
lijn=sc.nextLine();
System.out.println("Te weinig gegevens.");
} else {
Metingen[] data = new Metingen[aantalWegingen];
for(int j=0; j<aantalWegingen; j++) {
lijn=sc.nextLine();
//opsplitsen van string/weging
String[] temp=lijn.split(" ");
data[j] = new Metingen(temp[0], temp[1], temp[2]);
}
berekeningen(data);
}
}
sc.close();
}
}
| True | False | 1,985 | 1,993 | 18 | 15 | 1,904 | 24 | 22 | 1,741 | 16 | 14 | 1,904 | 24 | 22 | 2,195 | 20 | 18 | false | false | false | false | false | true |
747 | 55362_0 | package main.application;
/**
* De schimmel F. ellipsoidea wordt erg groot. De fibonacci reeks bepaald het aantal
* centimeters dat de schimmel dagelijks in diameter toeneemt.
* Bereken de omtrek van de schimmel na 1000 dagen groeien.
* Antwoord in centimeters en gebruik de wetenschappelijke notatie,
* rond af op 4 cijfers achter de komma, bijvoorbeeld: 1.0903E+231
*/
public class VraagQuattro {
public static void main(String[] args) {
double a = 0;
double b = 1;
double c = 0;
double d = 2;
for (int i = 3; i <= 1000; i++) {
c = a + b;
d += c;
a = b;
b = c;
}
System.out.println(formatToString(d*Math.PI));
//Answer is: 2.2094E+209
}
private static String formatToString(double d) {
String num = Double.toString(d);
String [] decimal = num.split("\\.");
String [] eNum = num.split("E");
String output = decimal[0] + ".";
char c[] = decimal[1].toCharArray();
for (int i = 0; i < 4; i++){
output += c[i];
}
output += "E+" + eNum[1];
return output;
}
} | Igoranze/Martyrs-mega-project-list | tweakers-devv-contest/src/main/application/VraagQuattro.java | 396 | /**
* De schimmel F. ellipsoidea wordt erg groot. De fibonacci reeks bepaald het aantal
* centimeters dat de schimmel dagelijks in diameter toeneemt.
* Bereken de omtrek van de schimmel na 1000 dagen groeien.
* Antwoord in centimeters en gebruik de wetenschappelijke notatie,
* rond af op 4 cijfers achter de komma, bijvoorbeeld: 1.0903E+231
*/ | block_comment | nl | package main.application;
/**
* De schimmel F.<SUF>*/
public class VraagQuattro {
public static void main(String[] args) {
double a = 0;
double b = 1;
double c = 0;
double d = 2;
for (int i = 3; i <= 1000; i++) {
c = a + b;
d += c;
a = b;
b = c;
}
System.out.println(formatToString(d*Math.PI));
//Answer is: 2.2094E+209
}
private static String formatToString(double d) {
String num = Double.toString(d);
String [] decimal = num.split("\\.");
String [] eNum = num.split("E");
String output = decimal[0] + ".";
char c[] = decimal[1].toCharArray();
for (int i = 0; i < 4; i++){
output += c[i];
}
output += "E+" + eNum[1];
return output;
}
} | True | False | 1,989 | 396 | 117 | 83 | 405 | 135 | 97 | 376 | 101 | 61 | 405 | 135 | 97 | 439 | 125 | 85 | false | true | false | true | false | false |
3,128 | 13751_3 | package afvink3;
/**
* Race class
* Class Race maakt gebruik van de class Paard
*
* @author Martijn van der Bruggen
* @version alpha - aanroep van cruciale methodes ontbreekt
* (c) 2009 Hogeschool van Arnhem en Nijmegen
*
* Note: deze code is bewust niet op alle punten generiek
* dit om nog onbekende constructies te vermijden.
*
* Updates
* 2010: verduidelijking van opdrachten in de code MvdB
* 2011: verbetering leesbaarheid code MvdB
* 2012: verbetering layout code en aanpassing commentaar MvdB
* 2013: commentaar aangepast aan nieuwe opdracht MvdB
*
*************************************************
* Afvinkopdracht: werken met methodes en objecten
*************************************************
* Opdrachten zitten verwerkt in de code
* 1) Declaratie constante
* 2) Declaratie van Paard (niet instantiering)
* 3) Declareer een button
* 4) Zet breedte en hoogte van het frame
* 5) Teken een finish streep
* 6) Creatie van 4 paarden
* 7) Pauzeer
* 8) Teken 4 paarden
* 9) Plaats tekst op de button
* 10) Start de race, methode aanroep
*
*
*/
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class Race extends JFrame implements ActionListener {
/** declaratie van variabelen */
/* (1) Declareer hier een constante int met de naam lengte en een waarde van 250 */
private final int lengte = 250;
/* (2) Declareer hier h1, h2, h3, h4 van het type Paard
* Deze paarden instantieer je later in het programma
*/
private Paard h1, h2, h3, h4, h5;
/* (3) Declareer een button met de naam button van het type JButton */
private JPanel panel;
private JButton button;
/** Applicatie - main functie voor runnen applicatie */
public static void main(String[] args) {
Race frame = new Race();
/* (4) Geef het frame een breedte van 400 en hoogte van 140 */
frame.setSize(400, 170);
frame.createGUI();
frame.setVisible(true);
}
/** Loop de race
*/
private void startRace(Graphics g) {
panel.setBackground(Color.white);
/** Tekenen van de finish streep */
/* (5) Geef de finish streep een rode kleur */
/**(6) Creatie van 4 paarden
* Dit is een instantiering van de 4 paard objecten
* Bij de instantiering geef je de paarden een naam en een kleur mee
* Kijk in de class Paard hoe je de paarden
* kunt initialiseren.
*/
h1 = new Paard("Glitterhoof", Toolkit.getDefaultToolkit().getImage("src/afvink3/glit.jpg"));
h2 = new Paard("Usain Bolt", Toolkit.getDefaultToolkit().getImage("src/afvink3/bolt.jpg"));
h3 = new Paard("Konijn", Toolkit.getDefaultToolkit().getImage("src/afvink3/konijn.jpg"));
h4 = new Paard("John", Toolkit.getDefaultToolkit().getImage("src/afvink3/paard2.jpg"));
h5 = new Paard("Henk", Toolkit.getDefaultToolkit().getImage("src/afvink3/henk.jpg"));
/** Loop tot een paard over de finish is*/
while (h1.getAfstand() < lengte
&& h2.getAfstand() < lengte
&& h3.getAfstand() < lengte
&& h4.getAfstand() < lengte
&& h5.getAfstand() < lengte) {
g.setColor(Color.WHITE);
g.fillRect(0, 0, 500, 500);
g.setColor(Color.RED);
g.fillRect(lengte, 0, 3, 130);
h1.run();
h2.run();
h3.run();
h4.run();
h5.run();
/* (7) Voeg hier een aanroep van de methode pauzeer toe zodanig
* dat er 1 seconde pauze is. De methode pauzeer is onderdeel
* van deze class
*/
/* (8) Voeg hier code in om 4 paarden te tekenen die rennen
* Dus een call van de methode tekenPaard
*/
tekenPaard(g, h1);
tekenPaard(g, h2);
tekenPaard(g, h3);
tekenPaard(g, h4);
tekenPaard(g, h5);
pauzeer(1000);
}
/** Kijk welk paard gewonnen heeft
*/
if (h1.getAfstand() > lengte) {
JOptionPane.showMessageDialog(null, h1.getNaam() + " gewonnen!");
}
if (h2.getAfstand() > lengte) {
JOptionPane.showMessageDialog(null, h2.getNaam() + " gewonnen!");
}
if (h3.getAfstand() > lengte) {
JOptionPane.showMessageDialog(null, h3.getNaam() + " gewonnen!");
}
if (h4.getAfstand() > lengte) {
JOptionPane.showMessageDialog(null, h4.getNaam() + " gewonnen!");
}
if (h5.getAfstand() > lengte) {
JOptionPane.showMessageDialog(null, h5.getNaam() + " gewonnen!");
}
}
/** Creatie van de GUI*/
private void createGUI() {
setDefaultCloseOperation(EXIT_ON_CLOSE);
Container window = getContentPane();
window.setLayout(new FlowLayout());
panel = new JPanel();
panel.setPreferredSize(new Dimension(300, 120));
panel.setBackground(Color.white);
window.add(panel);
/* (9) Zet hier de tekst Run! op de button */
button = new JButton("Run!");
window.add(button);
button.addActionListener(this);
}
/** Teken het paard */
private void tekenPaard(Graphics g, Paard h) {
if (h.getKleur() == null) {
g.drawImage(h.getImage(), h.getAfstand(), 20 * h.getPaardNummer(), 15, 15, null);
}
else {
g.setColor(h.getKleur());
g.fillRect(h.getAfstand(), 20 * h.getPaardNummer(), 15, 15);
}
}
/** Actie indien de button geklikt is*/
public void actionPerformed(ActionEvent event) {
Graphics paper = panel.getGraphics();
/* (10) Roep hier de methode startrace aan met de juiste parameterisering */
startRace (paper);
}
/** Pauzeer gedurende x millisecondes*/
public void pauzeer(int msec) {
try {
Thread.sleep(msec);
} catch (InterruptedException e) {
System.out.println("Pauze interruptie");
}
}
}
| itbc-bin/1819-owe5a-afvinkopdracht3-Casvanrijbroek | afvink3/Race.java | 2,009 | /* (2) Declareer hier h1, h2, h3, h4 van het type Paard
* Deze paarden instantieer je later in het programma
*/ | block_comment | nl | package afvink3;
/**
* Race class
* Class Race maakt gebruik van de class Paard
*
* @author Martijn van der Bruggen
* @version alpha - aanroep van cruciale methodes ontbreekt
* (c) 2009 Hogeschool van Arnhem en Nijmegen
*
* Note: deze code is bewust niet op alle punten generiek
* dit om nog onbekende constructies te vermijden.
*
* Updates
* 2010: verduidelijking van opdrachten in de code MvdB
* 2011: verbetering leesbaarheid code MvdB
* 2012: verbetering layout code en aanpassing commentaar MvdB
* 2013: commentaar aangepast aan nieuwe opdracht MvdB
*
*************************************************
* Afvinkopdracht: werken met methodes en objecten
*************************************************
* Opdrachten zitten verwerkt in de code
* 1) Declaratie constante
* 2) Declaratie van Paard (niet instantiering)
* 3) Declareer een button
* 4) Zet breedte en hoogte van het frame
* 5) Teken een finish streep
* 6) Creatie van 4 paarden
* 7) Pauzeer
* 8) Teken 4 paarden
* 9) Plaats tekst op de button
* 10) Start de race, methode aanroep
*
*
*/
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class Race extends JFrame implements ActionListener {
/** declaratie van variabelen */
/* (1) Declareer hier een constante int met de naam lengte en een waarde van 250 */
private final int lengte = 250;
/* (2) Declareer hier<SUF>*/
private Paard h1, h2, h3, h4, h5;
/* (3) Declareer een button met de naam button van het type JButton */
private JPanel panel;
private JButton button;
/** Applicatie - main functie voor runnen applicatie */
public static void main(String[] args) {
Race frame = new Race();
/* (4) Geef het frame een breedte van 400 en hoogte van 140 */
frame.setSize(400, 170);
frame.createGUI();
frame.setVisible(true);
}
/** Loop de race
*/
private void startRace(Graphics g) {
panel.setBackground(Color.white);
/** Tekenen van de finish streep */
/* (5) Geef de finish streep een rode kleur */
/**(6) Creatie van 4 paarden
* Dit is een instantiering van de 4 paard objecten
* Bij de instantiering geef je de paarden een naam en een kleur mee
* Kijk in de class Paard hoe je de paarden
* kunt initialiseren.
*/
h1 = new Paard("Glitterhoof", Toolkit.getDefaultToolkit().getImage("src/afvink3/glit.jpg"));
h2 = new Paard("Usain Bolt", Toolkit.getDefaultToolkit().getImage("src/afvink3/bolt.jpg"));
h3 = new Paard("Konijn", Toolkit.getDefaultToolkit().getImage("src/afvink3/konijn.jpg"));
h4 = new Paard("John", Toolkit.getDefaultToolkit().getImage("src/afvink3/paard2.jpg"));
h5 = new Paard("Henk", Toolkit.getDefaultToolkit().getImage("src/afvink3/henk.jpg"));
/** Loop tot een paard over de finish is*/
while (h1.getAfstand() < lengte
&& h2.getAfstand() < lengte
&& h3.getAfstand() < lengte
&& h4.getAfstand() < lengte
&& h5.getAfstand() < lengte) {
g.setColor(Color.WHITE);
g.fillRect(0, 0, 500, 500);
g.setColor(Color.RED);
g.fillRect(lengte, 0, 3, 130);
h1.run();
h2.run();
h3.run();
h4.run();
h5.run();
/* (7) Voeg hier een aanroep van de methode pauzeer toe zodanig
* dat er 1 seconde pauze is. De methode pauzeer is onderdeel
* van deze class
*/
/* (8) Voeg hier code in om 4 paarden te tekenen die rennen
* Dus een call van de methode tekenPaard
*/
tekenPaard(g, h1);
tekenPaard(g, h2);
tekenPaard(g, h3);
tekenPaard(g, h4);
tekenPaard(g, h5);
pauzeer(1000);
}
/** Kijk welk paard gewonnen heeft
*/
if (h1.getAfstand() > lengte) {
JOptionPane.showMessageDialog(null, h1.getNaam() + " gewonnen!");
}
if (h2.getAfstand() > lengte) {
JOptionPane.showMessageDialog(null, h2.getNaam() + " gewonnen!");
}
if (h3.getAfstand() > lengte) {
JOptionPane.showMessageDialog(null, h3.getNaam() + " gewonnen!");
}
if (h4.getAfstand() > lengte) {
JOptionPane.showMessageDialog(null, h4.getNaam() + " gewonnen!");
}
if (h5.getAfstand() > lengte) {
JOptionPane.showMessageDialog(null, h5.getNaam() + " gewonnen!");
}
}
/** Creatie van de GUI*/
private void createGUI() {
setDefaultCloseOperation(EXIT_ON_CLOSE);
Container window = getContentPane();
window.setLayout(new FlowLayout());
panel = new JPanel();
panel.setPreferredSize(new Dimension(300, 120));
panel.setBackground(Color.white);
window.add(panel);
/* (9) Zet hier de tekst Run! op de button */
button = new JButton("Run!");
window.add(button);
button.addActionListener(this);
}
/** Teken het paard */
private void tekenPaard(Graphics g, Paard h) {
if (h.getKleur() == null) {
g.drawImage(h.getImage(), h.getAfstand(), 20 * h.getPaardNummer(), 15, 15, null);
}
else {
g.setColor(h.getKleur());
g.fillRect(h.getAfstand(), 20 * h.getPaardNummer(), 15, 15);
}
}
/** Actie indien de button geklikt is*/
public void actionPerformed(ActionEvent event) {
Graphics paper = panel.getGraphics();
/* (10) Roep hier de methode startrace aan met de juiste parameterisering */
startRace (paper);
}
/** Pauzeer gedurende x millisecondes*/
public void pauzeer(int msec) {
try {
Thread.sleep(msec);
} catch (InterruptedException e) {
System.out.println("Pauze interruptie");
}
}
}
| True | False | 1,994 | 2,009 | 44 | 26 | 1,856 | 41 | 25 | 1,804 | 41 | 23 | 1,856 | 41 | 25 | 2,044 | 42 | 24 | false | false | false | false | false | true |
1,503 | 39015_0 | /*
- De private functies die doen een operatie van source naar destination,
waarna destination de nieuwe fileWriter is.
- De public tegenhangers kopieren de file naar een tijdelijke kopie, en
doen de operatie daarna van de tijdelijke kopie naar de originele file,
zodat de checkpointFile ongewijzigd blijft
- init zorgt dat uiteindelijk de originele checkpointfile gebruikt wordt
*/
package ibis.satin.impl.checkPointing;
import ibis.ipl.IbisIdentifier;
import ibis.satin.impl.faultTolerance.GlobalResultTable;
import ibis.satin.impl.spawnSync.ReturnRecord;
import ibis.satin.impl.spawnSync.Stamp;
import java.io.EOFException;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.io.StreamCorruptedException;
import java.util.ArrayList;
import java.util.Set;
import org.gridlab.gat.GAT;
import org.gridlab.gat.GATContext;
import org.gridlab.gat.URI;
import org.gridlab.gat.io.File;
import org.gridlab.gat.io.FileInputStream;
import org.gridlab.gat.io.FileOutputStream;
public class CheckpointFile {
private String filename = null;
private FileOutputStream fileStream = null;
private ObjectOutputStream fileWriter = null;
private ArrayList<Stamp> checkpoints = new ArrayList<Stamp>();
private long maxFileSize = 0;
private boolean stopWriting = true;
public CheckpointFile(String filename) {
this(filename, 0);
}
public CheckpointFile(String filename, long maxFileSize) {
this.filename = filename;
this.maxFileSize = maxFileSize;
}
// when a global result table is passed, this function will insert
// the results into the grt, and return the number of read checkpoints
public int init(GlobalResultTable grt) {
GATContext context = new GATContext();
try {
File f = GAT.createFile(context, new URI(filename));
if (f.exists()) {
if (maxFileSize > 0 && f.length() > maxFileSize) {
restore(filename, filename + "_TMP", grt);
compress(filename + "_TMP", filename);
delete(filename + "_TMP");
} else {
move(filename, filename + "_TMP");
restore(filename + "_TMP", filename, grt);
delete(filename + "_TMP");
}
} else {
open(filename);
}
} catch (Exception e) {
System.out.println("init calling fatal");
fatal(e);
return checkpoints.size();
}
stopWriting = false;
return checkpoints.size();
}
/**
* Writes newCheckpoints to the checkpointFile and checks the filesize of
* the checkpointfile for compression afterwards. Every exception is fatal
* and results in no write-possibilities in the future whatsoever
**/
public void write(ArrayList<Checkpoint> newCheckpoints) {
if (stopWriting) {
return;
}
if (fileStream == null || fileWriter == null) {
return;
}
try {
while (newCheckpoints.size() > 0) {
Checkpoint cp = newCheckpoints.remove(0);
fileWriter.writeObject(cp);
if (cp == null) {
System.out.println("OOPS2: cp = null");
} else if (cp.rr == null) {
System.out.println("OOPS3: cp.rr = null");
}
checkpoints.add(cp.rr.getStamp());
}
} catch (IOException e) {
System.out.println("iox while writing checkpoints: " + e);
}
try {
GATContext context = new GATContext();
if (maxFileSize > 0
&& GAT.createFile(context, new URI(filename)).length() > maxFileSize) {
compress();
if (GAT.createFile(context, new URI(filename)).length() > maxFileSize) {
System.out
.println("compression resulted in too big file. Checkpointing aborted");
stopWriting = true;
}
}
} catch (Exception e) {
System.out.println("write calling fatal");
fatal(e);
}
}
/**
* Retrieves all the checkpoints which belonged to 'id' from the
* checkpoint-file and stores them in 'grt'. if id == null, all checkpoints
* belonging to any node will be stored in 'grt.'
*/
public int read(Set<IbisIdentifier> id, GlobalResultTable grt) {
int result = 0;
FileInputStream tempInputFile = null;
ObjectInputStream tempReader = null;
try {
GATContext context = new GATContext();
tempInputFile = GAT.createFileInputStream(context,
new URI(filename));
tempReader = new ObjectInputStream(tempInputFile);
while (tempInputFile.available() > 0) {
Checkpoint cp = (Checkpoint) tempReader.readObject();
if (id == null || id.contains(cp.sender)) {
ReturnRecord record = cp.rr;
synchronized (grt.s) {
grt.storeResult(record);
}
result++;
}
}
} catch (Exception e) {
System.out.println("[CheckpointFile|read] exception: " + e);
}
try {
tempInputFile.close();
tempReader.close();
} catch (Exception e) {
}
return result;
}
/**
* Tries to compress the checkpointfile. Every exception is fatal and
* results in no write-possibilities in the future whatsoever
**/
public void compress() {
if (fileStream == null || fileWriter == null) {
return;
}
try {
close();
move(filename, filename + "_TMP");
compress(filename + "_TMP", filename);
delete(filename + "_TMP");
} catch (Exception e) {
System.out.println("compress calling fatal");
fatal(e);
}
}
/**
* Tries to restore the old checkpointFile. Every Exception is fatal and
* leads to no write-possibiliets in the future whatsoever
**/
public void restore(GlobalResultTable grt) {
if (fileStream == null || fileWriter == null) {
return;
}
try {
close();
move(filename, filename + "_TMP");
restore(filename + "_TMP", filename, grt);
delete(filename + "_TMP");
} catch (Exception e) {
System.out.println("restore calling fatal");
fatal(e);
}
}
/**
* First finds all the checkpoints which don't have any parents which are
* also available, and copies only these checkpoints to dest.
**/
private void compress(String source, String dest) throws Exception {
// find out which checkpoints are needed
int i = 0;
while (i < checkpoints.size()) {
int j = i + 1;
Stamp stamp1 = checkpoints.get(i);
if (stamp1 == null) {
checkpoints.remove(i);
continue;
}
while (j < checkpoints.size()) {
Stamp stamp2 = checkpoints.get(j);
// stamp2 can be removed if it is null, equal to stamp1,
// or a descendent of stamp1.
if (stamp2 == null || stamp2.equals(stamp1)
|| stamp2.isDescendentOf(stamp1)) {
checkpoints.remove(j);
continue;
}
// stamp1 can be removed if it is a descendent of stamp2.
if (stamp1.isDescendentOf(stamp2)) {
checkpoints.remove(i);
i--;
break;
}
j++;
}
i++;
}
// write these checkpoints to the file 'dest'
FileOutputStream tempOutputFile = null;
;
ObjectOutputStream tempWriter = null;
FileInputStream tempInputFile = null;
ObjectInputStream tempReader = null;
GATContext context = new GATContext();
tempOutputFile = GAT.createFileOutputStream(context, new URI(dest),
false);
tempWriter = new ObjectOutputStream(tempOutputFile);
tempInputFile = GAT.createFileInputStream(context, new URI(source));
tempReader = new ObjectInputStream(tempInputFile);
i = 0;
while (tempInputFile.available() > 0) {
Checkpoint cp = (Checkpoint) tempReader.readObject();
if (cp.rr.getStamp().stampEquals(checkpoints.get(i))) {
tempWriter.writeObject(cp);
}
i++;
}
try {
fileStream.close();
fileWriter.close();
tempInputFile.close();
tempReader.close();
} catch (Exception e) {
}
// make 'dest' the checkpointFile
fileStream = tempOutputFile;
fileWriter = tempWriter;
}
/**
* Copies all the objects from the old checkpointfile to the new copy until
* a StreamCorruptedException occurs. Everything that was written after this
* points is lost.
**/
private void restore(String source, String dest, GlobalResultTable grt)
throws Exception {
FileOutputStream tempOutputFile = null;
ObjectOutputStream tempWriter = null;
FileInputStream tempInputFile = null;
ObjectInputStream tempReader = null;
try {
GATContext context = new GATContext();
tempOutputFile = GAT.createFileOutputStream(context, new URI(dest),
false);
tempWriter = new ObjectOutputStream(tempOutputFile);
tempInputFile = GAT.createFileInputStream(context, new URI(source));
tempReader = new ObjectInputStream(tempInputFile);
checkpoints = new ArrayList<Stamp>();
while (tempInputFile.available() > 0) {
Checkpoint cp = (Checkpoint) tempReader.readObject();
tempWriter.writeObject(cp);
tempWriter.flush();
if (grt != null) {
synchronized (grt.s) {
grt.storeResult(cp.rr);
}
// propagate updates after every 1000 updates
try {
if (checkpoints.size() % 1000 == 999) {
long begin = System.currentTimeMillis();
grt.sendUpdates();
long end = System.currentTimeMillis();
System.out.println("update took " + (end - begin)
+ " ms");
}
} catch (Exception e) {
// nullpointerException if !GRT_MESSAGE_COMBINING
}
}
checkpoints.add(cp.rr.getStamp());
}
} catch (StreamCorruptedException e) {
System.out.println("restored " + checkpoints.size()
+ " from a corrupted checkpoint file");
} catch (EOFException e) {
System.out.println("restored " + checkpoints.size()
+ " from a corrupted checkpoint file");
}
try {
fileStream.close();
fileWriter.close();
tempInputFile.close();
tempReader.close();
} catch (Exception e) {
}
fileStream = tempOutputFile;
fileWriter = tempWriter;
}
/**
* Tries to delete the file filename
**/
private void delete(String filename) {
try {
GATContext context = new GATContext();
GAT.createFile(context, new URI(filename)).delete();
} catch (Exception e) {
}
}
/**
* Moves the file source to dest
**/
private void move(String source, String dest) throws Exception {
GATContext context = new GATContext();
GAT.createFile(context, new URI(source)).move(new URI(dest));
}
/**
* Tries to open filename, so that it will be used for future
* write-operations
**/
private void open(String filename) throws Exception {
GATContext context = new GATContext();
fileStream = GAT.createFileOutputStream(context, new URI(filename),
false);
fileWriter = new ObjectOutputStream(fileStream);
}
/**
* Prints Exception e, closes all streams and deletes all temporary files.
* Cosequently, all future write-operations will fail. The read-operations
* might still succeed if fatal wasn't called on a moment the original file
* (i.e. filename) didn't exist
**/
private void fatal(Exception e) {
System.out.println("CheckpointFile: Fatal Exception: " + e);
e.printStackTrace(System.out);
close();
delete(filename + "_TMP");
fileStream = null;
fileWriter = null;
stopWriting = true;
}
public void close() {
try {
fileWriter.close();
fileStream.close();
} catch (Exception e) {
}
}
}
| RvanNieuwpoort/satin | src/main/java/ibis/satin/impl/checkPointing/CheckpointFile.java | 3,558 | /*
- De private functies die doen een operatie van source naar destination,
waarna destination de nieuwe fileWriter is.
- De public tegenhangers kopieren de file naar een tijdelijke kopie, en
doen de operatie daarna van de tijdelijke kopie naar de originele file,
zodat de checkpointFile ongewijzigd blijft
- init zorgt dat uiteindelijk de originele checkpointfile gebruikt wordt
*/ | block_comment | nl | /*
- De private<SUF>*/
package ibis.satin.impl.checkPointing;
import ibis.ipl.IbisIdentifier;
import ibis.satin.impl.faultTolerance.GlobalResultTable;
import ibis.satin.impl.spawnSync.ReturnRecord;
import ibis.satin.impl.spawnSync.Stamp;
import java.io.EOFException;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.io.StreamCorruptedException;
import java.util.ArrayList;
import java.util.Set;
import org.gridlab.gat.GAT;
import org.gridlab.gat.GATContext;
import org.gridlab.gat.URI;
import org.gridlab.gat.io.File;
import org.gridlab.gat.io.FileInputStream;
import org.gridlab.gat.io.FileOutputStream;
public class CheckpointFile {
private String filename = null;
private FileOutputStream fileStream = null;
private ObjectOutputStream fileWriter = null;
private ArrayList<Stamp> checkpoints = new ArrayList<Stamp>();
private long maxFileSize = 0;
private boolean stopWriting = true;
public CheckpointFile(String filename) {
this(filename, 0);
}
public CheckpointFile(String filename, long maxFileSize) {
this.filename = filename;
this.maxFileSize = maxFileSize;
}
// when a global result table is passed, this function will insert
// the results into the grt, and return the number of read checkpoints
public int init(GlobalResultTable grt) {
GATContext context = new GATContext();
try {
File f = GAT.createFile(context, new URI(filename));
if (f.exists()) {
if (maxFileSize > 0 && f.length() > maxFileSize) {
restore(filename, filename + "_TMP", grt);
compress(filename + "_TMP", filename);
delete(filename + "_TMP");
} else {
move(filename, filename + "_TMP");
restore(filename + "_TMP", filename, grt);
delete(filename + "_TMP");
}
} else {
open(filename);
}
} catch (Exception e) {
System.out.println("init calling fatal");
fatal(e);
return checkpoints.size();
}
stopWriting = false;
return checkpoints.size();
}
/**
* Writes newCheckpoints to the checkpointFile and checks the filesize of
* the checkpointfile for compression afterwards. Every exception is fatal
* and results in no write-possibilities in the future whatsoever
**/
public void write(ArrayList<Checkpoint> newCheckpoints) {
if (stopWriting) {
return;
}
if (fileStream == null || fileWriter == null) {
return;
}
try {
while (newCheckpoints.size() > 0) {
Checkpoint cp = newCheckpoints.remove(0);
fileWriter.writeObject(cp);
if (cp == null) {
System.out.println("OOPS2: cp = null");
} else if (cp.rr == null) {
System.out.println("OOPS3: cp.rr = null");
}
checkpoints.add(cp.rr.getStamp());
}
} catch (IOException e) {
System.out.println("iox while writing checkpoints: " + e);
}
try {
GATContext context = new GATContext();
if (maxFileSize > 0
&& GAT.createFile(context, new URI(filename)).length() > maxFileSize) {
compress();
if (GAT.createFile(context, new URI(filename)).length() > maxFileSize) {
System.out
.println("compression resulted in too big file. Checkpointing aborted");
stopWriting = true;
}
}
} catch (Exception e) {
System.out.println("write calling fatal");
fatal(e);
}
}
/**
* Retrieves all the checkpoints which belonged to 'id' from the
* checkpoint-file and stores them in 'grt'. if id == null, all checkpoints
* belonging to any node will be stored in 'grt.'
*/
public int read(Set<IbisIdentifier> id, GlobalResultTable grt) {
int result = 0;
FileInputStream tempInputFile = null;
ObjectInputStream tempReader = null;
try {
GATContext context = new GATContext();
tempInputFile = GAT.createFileInputStream(context,
new URI(filename));
tempReader = new ObjectInputStream(tempInputFile);
while (tempInputFile.available() > 0) {
Checkpoint cp = (Checkpoint) tempReader.readObject();
if (id == null || id.contains(cp.sender)) {
ReturnRecord record = cp.rr;
synchronized (grt.s) {
grt.storeResult(record);
}
result++;
}
}
} catch (Exception e) {
System.out.println("[CheckpointFile|read] exception: " + e);
}
try {
tempInputFile.close();
tempReader.close();
} catch (Exception e) {
}
return result;
}
/**
* Tries to compress the checkpointfile. Every exception is fatal and
* results in no write-possibilities in the future whatsoever
**/
public void compress() {
if (fileStream == null || fileWriter == null) {
return;
}
try {
close();
move(filename, filename + "_TMP");
compress(filename + "_TMP", filename);
delete(filename + "_TMP");
} catch (Exception e) {
System.out.println("compress calling fatal");
fatal(e);
}
}
/**
* Tries to restore the old checkpointFile. Every Exception is fatal and
* leads to no write-possibiliets in the future whatsoever
**/
public void restore(GlobalResultTable grt) {
if (fileStream == null || fileWriter == null) {
return;
}
try {
close();
move(filename, filename + "_TMP");
restore(filename + "_TMP", filename, grt);
delete(filename + "_TMP");
} catch (Exception e) {
System.out.println("restore calling fatal");
fatal(e);
}
}
/**
* First finds all the checkpoints which don't have any parents which are
* also available, and copies only these checkpoints to dest.
**/
private void compress(String source, String dest) throws Exception {
// find out which checkpoints are needed
int i = 0;
while (i < checkpoints.size()) {
int j = i + 1;
Stamp stamp1 = checkpoints.get(i);
if (stamp1 == null) {
checkpoints.remove(i);
continue;
}
while (j < checkpoints.size()) {
Stamp stamp2 = checkpoints.get(j);
// stamp2 can be removed if it is null, equal to stamp1,
// or a descendent of stamp1.
if (stamp2 == null || stamp2.equals(stamp1)
|| stamp2.isDescendentOf(stamp1)) {
checkpoints.remove(j);
continue;
}
// stamp1 can be removed if it is a descendent of stamp2.
if (stamp1.isDescendentOf(stamp2)) {
checkpoints.remove(i);
i--;
break;
}
j++;
}
i++;
}
// write these checkpoints to the file 'dest'
FileOutputStream tempOutputFile = null;
;
ObjectOutputStream tempWriter = null;
FileInputStream tempInputFile = null;
ObjectInputStream tempReader = null;
GATContext context = new GATContext();
tempOutputFile = GAT.createFileOutputStream(context, new URI(dest),
false);
tempWriter = new ObjectOutputStream(tempOutputFile);
tempInputFile = GAT.createFileInputStream(context, new URI(source));
tempReader = new ObjectInputStream(tempInputFile);
i = 0;
while (tempInputFile.available() > 0) {
Checkpoint cp = (Checkpoint) tempReader.readObject();
if (cp.rr.getStamp().stampEquals(checkpoints.get(i))) {
tempWriter.writeObject(cp);
}
i++;
}
try {
fileStream.close();
fileWriter.close();
tempInputFile.close();
tempReader.close();
} catch (Exception e) {
}
// make 'dest' the checkpointFile
fileStream = tempOutputFile;
fileWriter = tempWriter;
}
/**
* Copies all the objects from the old checkpointfile to the new copy until
* a StreamCorruptedException occurs. Everything that was written after this
* points is lost.
**/
private void restore(String source, String dest, GlobalResultTable grt)
throws Exception {
FileOutputStream tempOutputFile = null;
ObjectOutputStream tempWriter = null;
FileInputStream tempInputFile = null;
ObjectInputStream tempReader = null;
try {
GATContext context = new GATContext();
tempOutputFile = GAT.createFileOutputStream(context, new URI(dest),
false);
tempWriter = new ObjectOutputStream(tempOutputFile);
tempInputFile = GAT.createFileInputStream(context, new URI(source));
tempReader = new ObjectInputStream(tempInputFile);
checkpoints = new ArrayList<Stamp>();
while (tempInputFile.available() > 0) {
Checkpoint cp = (Checkpoint) tempReader.readObject();
tempWriter.writeObject(cp);
tempWriter.flush();
if (grt != null) {
synchronized (grt.s) {
grt.storeResult(cp.rr);
}
// propagate updates after every 1000 updates
try {
if (checkpoints.size() % 1000 == 999) {
long begin = System.currentTimeMillis();
grt.sendUpdates();
long end = System.currentTimeMillis();
System.out.println("update took " + (end - begin)
+ " ms");
}
} catch (Exception e) {
// nullpointerException if !GRT_MESSAGE_COMBINING
}
}
checkpoints.add(cp.rr.getStamp());
}
} catch (StreamCorruptedException e) {
System.out.println("restored " + checkpoints.size()
+ " from a corrupted checkpoint file");
} catch (EOFException e) {
System.out.println("restored " + checkpoints.size()
+ " from a corrupted checkpoint file");
}
try {
fileStream.close();
fileWriter.close();
tempInputFile.close();
tempReader.close();
} catch (Exception e) {
}
fileStream = tempOutputFile;
fileWriter = tempWriter;
}
/**
* Tries to delete the file filename
**/
private void delete(String filename) {
try {
GATContext context = new GATContext();
GAT.createFile(context, new URI(filename)).delete();
} catch (Exception e) {
}
}
/**
* Moves the file source to dest
**/
private void move(String source, String dest) throws Exception {
GATContext context = new GATContext();
GAT.createFile(context, new URI(source)).move(new URI(dest));
}
/**
* Tries to open filename, so that it will be used for future
* write-operations
**/
private void open(String filename) throws Exception {
GATContext context = new GATContext();
fileStream = GAT.createFileOutputStream(context, new URI(filename),
false);
fileWriter = new ObjectOutputStream(fileStream);
}
/**
* Prints Exception e, closes all streams and deletes all temporary files.
* Cosequently, all future write-operations will fail. The read-operations
* might still succeed if fatal wasn't called on a moment the original file
* (i.e. filename) didn't exist
**/
private void fatal(Exception e) {
System.out.println("CheckpointFile: Fatal Exception: " + e);
e.printStackTrace(System.out);
close();
delete(filename + "_TMP");
fileStream = null;
fileWriter = null;
stopWriting = true;
}
public void close() {
try {
fileWriter.close();
fileStream.close();
} catch (Exception e) {
}
}
}
| True | False | 1,995 | 3,558 | 119 | 93 | 3,106 | 116 | 99 | 3,302 | 101 | 75 | 3,106 | 116 | 99 | 3,655 | 118 | 92 | false | false | false | false | false | true |
1,610 | 122913_5 | package be.uantwerpen.sc.controllers.mqtt;
import be.uantwerpen.sc.services.JobService;
import be.uantwerpen.sc.tools.Terminal;
import org.eclipse.paho.client.mqttv3.IMqttDeliveryToken;
import org.eclipse.paho.client.mqttv3.MqttCallback;
import org.eclipse.paho.client.mqttv3.MqttMessage;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Created by Thomas on 01/06/2016.
*/
/*
Class waar de berichten van de mqtt worden opgevangen
*/
public class MqttJobSubscriberCallback implements MqttCallback
{
private Logger logger = LoggerFactory.getLogger(MqttJobSubscriberCallback.class);
private JobService jobService;
private MqttJobSubscriber subscriber;
public MqttJobSubscriberCallback(MqttJobSubscriber subscriber, JobService jobService)
{
this.subscriber = subscriber;
this.jobService = jobService;
}
@Override
public void connectionLost(Throwable cause)
{
//This is called when the connection is lost. We could reconnect here.
logger.error("connection lost to mqtt broker");
}
//bericht wordt ontvangen
@Override
public void messageArrived(String topic, MqttMessage mqttMessage) throws Exception
{
//TODO Process message
logger.info("mqtt message ontvangen");
logger.info("Topic: " + topic + ", Message: " + mqttMessage);
String payloadString = new String(mqttMessage.getPayload());
logger.info("payload = " + payloadString);
try
{
jobService.parseJob(payloadString); //ontvangen bericht toevoegen aan de jobs
}
catch(Exception e)
{
System.err.println("Could not parse job from message: " + payloadString);
System.err.println(e.getMessage());
}
}
@Override
public void deliveryComplete(IMqttDeliveryToken iMqttDeliveryToken)
{
}
}
| SmartCity-UAntwerpen/RobotCore | src/main/java/be/uantwerpen/sc/controllers/mqtt/MqttJobSubscriberCallback.java | 579 | //ontvangen bericht toevoegen aan de jobs | line_comment | nl | package be.uantwerpen.sc.controllers.mqtt;
import be.uantwerpen.sc.services.JobService;
import be.uantwerpen.sc.tools.Terminal;
import org.eclipse.paho.client.mqttv3.IMqttDeliveryToken;
import org.eclipse.paho.client.mqttv3.MqttCallback;
import org.eclipse.paho.client.mqttv3.MqttMessage;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Created by Thomas on 01/06/2016.
*/
/*
Class waar de berichten van de mqtt worden opgevangen
*/
public class MqttJobSubscriberCallback implements MqttCallback
{
private Logger logger = LoggerFactory.getLogger(MqttJobSubscriberCallback.class);
private JobService jobService;
private MqttJobSubscriber subscriber;
public MqttJobSubscriberCallback(MqttJobSubscriber subscriber, JobService jobService)
{
this.subscriber = subscriber;
this.jobService = jobService;
}
@Override
public void connectionLost(Throwable cause)
{
//This is called when the connection is lost. We could reconnect here.
logger.error("connection lost to mqtt broker");
}
//bericht wordt ontvangen
@Override
public void messageArrived(String topic, MqttMessage mqttMessage) throws Exception
{
//TODO Process message
logger.info("mqtt message ontvangen");
logger.info("Topic: " + topic + ", Message: " + mqttMessage);
String payloadString = new String(mqttMessage.getPayload());
logger.info("payload = " + payloadString);
try
{
jobService.parseJob(payloadString); //ontvangen bericht<SUF>
}
catch(Exception e)
{
System.err.println("Could not parse job from message: " + payloadString);
System.err.println(e.getMessage());
}
}
@Override
public void deliveryComplete(IMqttDeliveryToken iMqttDeliveryToken)
{
}
}
| True | False | 1,996 | 579 | 12 | 11 | 482 | 14 | 13 | 496 | 9 | 8 | 482 | 14 | 13 | 586 | 12 | 11 | false | false | false | false | false | true |
2,290 | 58043_6 | /*
* This file is part of wegenenverkeer common-resteasy.
* Copyright (c) AWV Agentschap Wegen en Verkeer, Vlaamse Gemeenschap
* The program is available in open source according to the Apache License, Version 2.0.
* For full licensing details, see LICENSE.txt in the project root.
*/
package be.wegenenverkeer.common.resteasy.logging;
import be.eliwan.profiling.api.ProfilingSink;
import be.wegenenverkeer.common.resteasy.exception.AbstractRestException;
import be.wegenenverkeer.common.resteasy.exception.ExceptionUtil;
import be.wegenenverkeer.common.resteasy.exception.ServiceException;
import be.wegenenverkeer.common.resteasy.json.InputStreamSerializer;
import be.wegenenverkeer.common.resteasy.json.RestJsonMapper;
import org.jboss.resteasy.annotations.interception.ServerInterceptor;
import org.jboss.resteasy.core.ResourceMethodInvoker;
import org.jboss.resteasy.core.ServerResponse;
import org.jboss.resteasy.spi.Failure;
import org.jboss.resteasy.spi.HttpRequest;
import org.jboss.resteasy.spi.interception.MessageBodyReaderContext;
import org.jboss.resteasy.spi.interception.MessageBodyReaderInterceptor;
import org.jboss.resteasy.spi.interception.PostProcessInterceptor;
import org.jboss.resteasy.spi.interception.PreProcessInterceptor;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.InitializingBean;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.stereotype.Component;
import java.io.IOException;
import java.io.InputStream;
import java.lang.annotation.Annotation;
import java.util.List;
import java.util.Map;
import javax.ws.rs.WebApplicationException;
import javax.ws.rs.core.Cookie;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.MultivaluedMap;
import javax.ws.rs.ext.Provider;
/**
* Deze klasse is een resteasy interceptor die zichzelf tevens exposed als een spring-bean. De interceptor haakt
* zichzelf voor en na elke call en realiseert degelijke logging van elke call waarbij getracht wordt data van
* verschillende stadia van de executie van eenzelfde request samen te houden in het kader van concurrent logs. De
* interceptor kan gebruikt worden als logger voor servicecode: de logging van de gebruiker wordt dan mee in de output
* van deze logger gestopt.
*/
@Provider
@Component("loggerInterceptor")
@ServerInterceptor
public class PreProcessLoggingInterceptor
implements InitializingBean, PreProcessInterceptor, MessageBodyReaderInterceptor, PostProcessInterceptor {
private static final Logger LOG = LoggerFactory.getLogger(PreProcessLoggingInterceptor.class);
private static final RestJsonMapper MAPPER = new RestJsonMapper();
private static final String NEWLINE = "\n";
private static final String INDENT = "\n\t";
private static final String ARROW = " -> ";
private static final ThreadLocal<StringBuilder> STRING_BUILDER = new ThreadLocal<>();
/**
* String indicating the grouping for the profiling. Each service handled independently..
*/
public static final ThreadLocal<String> PROFILE_GROUP = new ThreadLocal<>();
/**
* Service request URL.
*/
public static final ThreadLocal<Long> START_MOMENT = new ThreadLocal<>();
@Autowired(required = false)
@Qualifier("restProfilingRegistrar")
private ProfilingSink profilingContainer = (group, duration) -> {
// do nothing
};
@Override
public void afterPropertiesSet() throws Exception {
MAPPER.addClassSerializer(InputStream.class, new InputStreamSerializer());
}
/**
* Implementatie van de PreProcessInterceptor interface.
*
* @param request De request
* @param method De method
* @return De server response
* @throws Failure De failure exception
* @throws WebApplicationException De web application exception
*/
@Override
public ServerResponse preProcess(HttpRequest request, ResourceMethodInvoker method)
throws Failure, WebApplicationException {
START_MOMENT.set(System.currentTimeMillis());
PROFILE_GROUP.set(method.getMethod().getDeclaringClass().getSimpleName() + ":" + method.getMethod().getName());
STRING_BUILDER.set(new StringBuilder("Service: "));
StringBuilder sb = STRING_BUILDER.get();
sb.append(request.getHttpMethod());
sb.append(' ');
sb.append(request.getUri().getAbsolutePath().toASCIIString());
// log HTTP request headers
sb.append("\nHTTP request headers:");
for (Map.Entry<String, List<String>> entry : request.getHttpHeaders().getRequestHeaders().entrySet()) {
sb.append("\n ").append(entry.getKey()).append(": ");
String sep = "";
for (String s : entry.getValue()) {
sb.append(sep);
sep = ", ";
sb.append(s);
}
}
if (null != method.getConsumes()) {
sb.append("\nRequest types");
for (MediaType mediaType : method.getConsumes()) {
sb.append(' ').append(mediaType.toString());
}
}
if (null != method.getProduces()) {
sb.append("\nResponse types");
for (MediaType mediaType : method.getProduces()) {
sb.append(' ').append(mediaType.toString());
}
}
sb.append("\nCookies: ");
Map<String, Cookie> cookies = request.getHttpHeaders().getCookies();
for (Map.Entry<String, Cookie> entry : cookies.entrySet()) {
sb.append(INDENT);
sb.append(entry.getKey());
sb.append(ARROW);
sb.append(entry.getValue());
}
sb.append("\nQuery Parameters: ");
MultivaluedMap<String, String> params = request.getUri().getQueryParameters();
for (Map.Entry<String, List<String>> entry : params.entrySet()) {
sb.append(INDENT);
sb.append(entry.getKey());
sb.append(ARROW);
sb.append(entry.getValue());
}
sb.append("\nPath parameters: ");
MultivaluedMap<String, String> pathParams = request.getUri().getPathParameters();
for (Map.Entry<String, List<String>> entry : pathParams.entrySet()) {
sb.append(INDENT);
sb.append(entry.getKey());
sb.append(ARROW);
sb.append(entry.getValue());
}
return null;
}
/**
* Implementatie van de MessageBodyReaderInterceptor interface.
*
* @param context de service context
* @return deze methode geeft gewoon het antwoord van de volgende reader in de chain terug
* @throws IOException indien de vorige reader deze exception gooit
*/
@Override
public Object read(MessageBodyReaderContext context) throws IOException {
Object result = context.proceed();
StringBuilder sb = STRING_BUILDER.get();
sb.append("\nDocument body type: ").append(result.getClass().toString());
sb.append("\nDocument content:\n");
if (result.getClass().isAnnotationPresent(DoNotLog.class)) {
sb.append("<Not serialized " + result.getClass().toString() + ">");
} else if (result.getClass().isAnnotationPresent(LogUsingToString.class)) {
sb.append(result.toString());
} else {
sb.append(MAPPER.writeValueAsString(result));
}
return result;
}
/**
* Implementatie van de PostProcessInterceptor interface.
*
* @param response server response
*/
@Override
public void postProcess(ServerResponse response) {
StringBuilder sb = STRING_BUILDER.get();
if (null == sb) {
sb = new StringBuilder();
STRING_BUILDER.set(sb);
}
Object result = response.getEntity();
if (result != null) {
sb.append("\nReply type: ");
sb.append(result.getClass().toString());
sb.append("\nOutput document:\n");
try {
if (result.getClass().isAnnotationPresent(DoNotLog.class)) {
sb.append("<Not serialized " + result.getClass().toString() + ">");
} else if (contains(response.getAnnotations(), DoNotLogResponse.class)) {
sb.append(String.format("<Not serialized response from method '%s>",
PROFILE_GROUP.get()));
} else if (result.getClass().isAnnotationPresent(LogUsingToString.class)) {
sb.append(result.toString());
} else if (result instanceof String) {
sb.append(result);
} else {
String output = MAPPER.writeValueAsString(result);
sb.append(output);
}
} catch (IOException e) {
LOG.warn("JSON probleem met " + result, e);
}
}
finishCall(false);
}
/**
* Afsluitende logging in geval van een error.
*
* @param exception te loggen fout
* @param msg boodschap
*/
public void postProcessError(Exception exception, String msg) {
StringBuilder sb = STRING_BUILDER.get();
if (null == sb) {
sb = new StringBuilder();
STRING_BUILDER.set(sb);
}
sb.append("\nOOPS: ").append(msg).append(NEWLINE);
ExceptionUtil eu = new ExceptionUtil(exception);
if (exception instanceof AbstractRestException && !(exception instanceof ServiceException)) {
// no stack trace, log at info level
finishCall(false);
} else {
sb.append(eu.getStackTrace());
finishCall(true);
}
}
private void finishCall(boolean isError) {
StringBuilder sb = STRING_BUILDER.get();
long now = System.currentTimeMillis();
Long start = START_MOMENT.get();
if (null != start) {
long time = now - start;
profilingContainer.register(PROFILE_GROUP.get(), time);
sb.append(String.format("%nDuur: %.3fs", time / 1000.0));
} else {
sb.append("\nDuur: Onbekend, kan starttijd niet bepalen.");
}
if (isError) {
LOG.error(sb.toString());
} else {
LOG.info(sb.toString());
}
PROFILE_GROUP.remove();
START_MOMENT.remove();
STRING_BUILDER.remove();
}
private boolean contains(Annotation[] list, Class<?> annotation) {
if (null != list) {
for (Annotation test : list) {
if (annotation.isAssignableFrom(test.getClass())) {
return true;
}
}
}
return false;
}
}
| bramp/common-resteasy | resteasy/src/main/java/be/wegenenverkeer/common/resteasy/logging/PreProcessLoggingInterceptor.java | 2,965 | /**
* Implementatie van de MessageBodyReaderInterceptor interface.
*
* @param context de service context
* @return deze methode geeft gewoon het antwoord van de volgende reader in de chain terug
* @throws IOException indien de vorige reader deze exception gooit
*/ | block_comment | nl | /*
* This file is part of wegenenverkeer common-resteasy.
* Copyright (c) AWV Agentschap Wegen en Verkeer, Vlaamse Gemeenschap
* The program is available in open source according to the Apache License, Version 2.0.
* For full licensing details, see LICENSE.txt in the project root.
*/
package be.wegenenverkeer.common.resteasy.logging;
import be.eliwan.profiling.api.ProfilingSink;
import be.wegenenverkeer.common.resteasy.exception.AbstractRestException;
import be.wegenenverkeer.common.resteasy.exception.ExceptionUtil;
import be.wegenenverkeer.common.resteasy.exception.ServiceException;
import be.wegenenverkeer.common.resteasy.json.InputStreamSerializer;
import be.wegenenverkeer.common.resteasy.json.RestJsonMapper;
import org.jboss.resteasy.annotations.interception.ServerInterceptor;
import org.jboss.resteasy.core.ResourceMethodInvoker;
import org.jboss.resteasy.core.ServerResponse;
import org.jboss.resteasy.spi.Failure;
import org.jboss.resteasy.spi.HttpRequest;
import org.jboss.resteasy.spi.interception.MessageBodyReaderContext;
import org.jboss.resteasy.spi.interception.MessageBodyReaderInterceptor;
import org.jboss.resteasy.spi.interception.PostProcessInterceptor;
import org.jboss.resteasy.spi.interception.PreProcessInterceptor;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.InitializingBean;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.stereotype.Component;
import java.io.IOException;
import java.io.InputStream;
import java.lang.annotation.Annotation;
import java.util.List;
import java.util.Map;
import javax.ws.rs.WebApplicationException;
import javax.ws.rs.core.Cookie;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.MultivaluedMap;
import javax.ws.rs.ext.Provider;
/**
* Deze klasse is een resteasy interceptor die zichzelf tevens exposed als een spring-bean. De interceptor haakt
* zichzelf voor en na elke call en realiseert degelijke logging van elke call waarbij getracht wordt data van
* verschillende stadia van de executie van eenzelfde request samen te houden in het kader van concurrent logs. De
* interceptor kan gebruikt worden als logger voor servicecode: de logging van de gebruiker wordt dan mee in de output
* van deze logger gestopt.
*/
@Provider
@Component("loggerInterceptor")
@ServerInterceptor
public class PreProcessLoggingInterceptor
implements InitializingBean, PreProcessInterceptor, MessageBodyReaderInterceptor, PostProcessInterceptor {
private static final Logger LOG = LoggerFactory.getLogger(PreProcessLoggingInterceptor.class);
private static final RestJsonMapper MAPPER = new RestJsonMapper();
private static final String NEWLINE = "\n";
private static final String INDENT = "\n\t";
private static final String ARROW = " -> ";
private static final ThreadLocal<StringBuilder> STRING_BUILDER = new ThreadLocal<>();
/**
* String indicating the grouping for the profiling. Each service handled independently..
*/
public static final ThreadLocal<String> PROFILE_GROUP = new ThreadLocal<>();
/**
* Service request URL.
*/
public static final ThreadLocal<Long> START_MOMENT = new ThreadLocal<>();
@Autowired(required = false)
@Qualifier("restProfilingRegistrar")
private ProfilingSink profilingContainer = (group, duration) -> {
// do nothing
};
@Override
public void afterPropertiesSet() throws Exception {
MAPPER.addClassSerializer(InputStream.class, new InputStreamSerializer());
}
/**
* Implementatie van de PreProcessInterceptor interface.
*
* @param request De request
* @param method De method
* @return De server response
* @throws Failure De failure exception
* @throws WebApplicationException De web application exception
*/
@Override
public ServerResponse preProcess(HttpRequest request, ResourceMethodInvoker method)
throws Failure, WebApplicationException {
START_MOMENT.set(System.currentTimeMillis());
PROFILE_GROUP.set(method.getMethod().getDeclaringClass().getSimpleName() + ":" + method.getMethod().getName());
STRING_BUILDER.set(new StringBuilder("Service: "));
StringBuilder sb = STRING_BUILDER.get();
sb.append(request.getHttpMethod());
sb.append(' ');
sb.append(request.getUri().getAbsolutePath().toASCIIString());
// log HTTP request headers
sb.append("\nHTTP request headers:");
for (Map.Entry<String, List<String>> entry : request.getHttpHeaders().getRequestHeaders().entrySet()) {
sb.append("\n ").append(entry.getKey()).append(": ");
String sep = "";
for (String s : entry.getValue()) {
sb.append(sep);
sep = ", ";
sb.append(s);
}
}
if (null != method.getConsumes()) {
sb.append("\nRequest types");
for (MediaType mediaType : method.getConsumes()) {
sb.append(' ').append(mediaType.toString());
}
}
if (null != method.getProduces()) {
sb.append("\nResponse types");
for (MediaType mediaType : method.getProduces()) {
sb.append(' ').append(mediaType.toString());
}
}
sb.append("\nCookies: ");
Map<String, Cookie> cookies = request.getHttpHeaders().getCookies();
for (Map.Entry<String, Cookie> entry : cookies.entrySet()) {
sb.append(INDENT);
sb.append(entry.getKey());
sb.append(ARROW);
sb.append(entry.getValue());
}
sb.append("\nQuery Parameters: ");
MultivaluedMap<String, String> params = request.getUri().getQueryParameters();
for (Map.Entry<String, List<String>> entry : params.entrySet()) {
sb.append(INDENT);
sb.append(entry.getKey());
sb.append(ARROW);
sb.append(entry.getValue());
}
sb.append("\nPath parameters: ");
MultivaluedMap<String, String> pathParams = request.getUri().getPathParameters();
for (Map.Entry<String, List<String>> entry : pathParams.entrySet()) {
sb.append(INDENT);
sb.append(entry.getKey());
sb.append(ARROW);
sb.append(entry.getValue());
}
return null;
}
/**
* Implementatie van de<SUF>*/
@Override
public Object read(MessageBodyReaderContext context) throws IOException {
Object result = context.proceed();
StringBuilder sb = STRING_BUILDER.get();
sb.append("\nDocument body type: ").append(result.getClass().toString());
sb.append("\nDocument content:\n");
if (result.getClass().isAnnotationPresent(DoNotLog.class)) {
sb.append("<Not serialized " + result.getClass().toString() + ">");
} else if (result.getClass().isAnnotationPresent(LogUsingToString.class)) {
sb.append(result.toString());
} else {
sb.append(MAPPER.writeValueAsString(result));
}
return result;
}
/**
* Implementatie van de PostProcessInterceptor interface.
*
* @param response server response
*/
@Override
public void postProcess(ServerResponse response) {
StringBuilder sb = STRING_BUILDER.get();
if (null == sb) {
sb = new StringBuilder();
STRING_BUILDER.set(sb);
}
Object result = response.getEntity();
if (result != null) {
sb.append("\nReply type: ");
sb.append(result.getClass().toString());
sb.append("\nOutput document:\n");
try {
if (result.getClass().isAnnotationPresent(DoNotLog.class)) {
sb.append("<Not serialized " + result.getClass().toString() + ">");
} else if (contains(response.getAnnotations(), DoNotLogResponse.class)) {
sb.append(String.format("<Not serialized response from method '%s>",
PROFILE_GROUP.get()));
} else if (result.getClass().isAnnotationPresent(LogUsingToString.class)) {
sb.append(result.toString());
} else if (result instanceof String) {
sb.append(result);
} else {
String output = MAPPER.writeValueAsString(result);
sb.append(output);
}
} catch (IOException e) {
LOG.warn("JSON probleem met " + result, e);
}
}
finishCall(false);
}
/**
* Afsluitende logging in geval van een error.
*
* @param exception te loggen fout
* @param msg boodschap
*/
public void postProcessError(Exception exception, String msg) {
StringBuilder sb = STRING_BUILDER.get();
if (null == sb) {
sb = new StringBuilder();
STRING_BUILDER.set(sb);
}
sb.append("\nOOPS: ").append(msg).append(NEWLINE);
ExceptionUtil eu = new ExceptionUtil(exception);
if (exception instanceof AbstractRestException && !(exception instanceof ServiceException)) {
// no stack trace, log at info level
finishCall(false);
} else {
sb.append(eu.getStackTrace());
finishCall(true);
}
}
private void finishCall(boolean isError) {
StringBuilder sb = STRING_BUILDER.get();
long now = System.currentTimeMillis();
Long start = START_MOMENT.get();
if (null != start) {
long time = now - start;
profilingContainer.register(PROFILE_GROUP.get(), time);
sb.append(String.format("%nDuur: %.3fs", time / 1000.0));
} else {
sb.append("\nDuur: Onbekend, kan starttijd niet bepalen.");
}
if (isError) {
LOG.error(sb.toString());
} else {
LOG.info(sb.toString());
}
PROFILE_GROUP.remove();
START_MOMENT.remove();
STRING_BUILDER.remove();
}
private boolean contains(Annotation[] list, Class<?> annotation) {
if (null != list) {
for (Annotation test : list) {
if (annotation.isAssignableFrom(test.getClass())) {
return true;
}
}
}
return false;
}
}
| True | False | 2,000 | 2,965 | 70 | 47 | 2,519 | 67 | 50 | 2,655 | 62 | 39 | 2,519 | 67 | 50 | 2,950 | 72 | 49 | false | false | false | false | false | true |
1,875 | 22054_14 | /**
*
* CVS: $Header: /export/home0/cvsroot/socsg/DRAMA/Sources/be/ac/kuleuven/cs/drama/simulator/devices/CVO/PTW.java,v 1.1.1.1 2001/09/07 09:41:38 dirkw Exp $
*
* (C) 2000
* Katholieke Universiteit Leuven
* Developed at Dept. Computer Science
*
*/
package be.ac.kuleuven.cs.drama.simulator.devices.CVO;
import be.ac.kuleuven.cs.drama.simulator.basis.*;
import be.ac.kuleuven.cs.drama.events.*;
/** Klasse voor bewerkingen op PTWs (PTW=programmatoestandswoord)*
* @version 1.2 19 APR 2015
* @author Tom Vekemans
* @author Jo-Thijs Daelman
*/
public abstract class PTW extends Register {
private PTWChangeEvent evt = new PTWChangeEvent(this, null);
private PTWChangeListener _myListener;
/**instantieer een nieuw PTW
*/
public PTW() {
try {
_myListener = ((PTWChangeListener)GeneralEventAdapter.instance().
getEventAdapter("PTWChangeEventAdapter"));
} catch (Exception e) {
System.out.println(e.toString() + " : " + evt.toString());
}
}
/**initialiseer dit PTW
*/
public abstract void init();
/**geef de bevelenteller van dit PTW
@return de waarde van de bevelenteller van dit PTW
*/
public abstract long getBT();
/**zet de waarde van de bevelenteller
@param value de nieuwe waarde van de bevelenteller
*/
public abstract void setBT(long value);
/**geef de conditiecode
@return de waarde van de conditiecode van dit PTW
*/
public abstract int getCC();
/**zet de waarde van de conditiecode
@param value de nieuwe waarde van de conditiecode
*/
public abstract void setCC(int value);
/**geef de overloopindicator
@return de waarde van de overloopindicator van dit PTW
*/
public abstract boolean getOVI();
/**zet de waarde van de overloopindicator
@param value de nieuwe waarde van de overloopindicator
*/
public abstract void setOVI(boolean value);
/**geef de stapeloverloopindicator
@return de waarde van de stapeloverloopindicator van dit PTW
*/
public abstract boolean getSOI();
/**zet de waarde van de stapeloverloopindicator
@param value de nieuwe waarde van de stapeloverloopindicator
*/
public abstract void setSOI(boolean value);
/**geef de supervisie status terug
@return de waarde van de S/P masker van dit PTW
*/
public abstract boolean getSupervisionState();
/**geef de geheugen beheer eenheid
@return de waarde van de conditiecode van dit PTW
*/
public abstract long getGBE();
/**zet de waarde van de geheugen beheer eenheid
@param value de nieuwe waarde van de geheugen beheer eenheid
*/
public abstract void setGBE(long value);
/**zet de waarde van het "waarde" deel van dit PTW. Het
"waarde" deel is het deel van het PTW zonder maskervlaggen
@param value de waarde die het "waarde" deel moet krijgen
*/
public abstract void setValue(long value);
/**zet de waarde van het "masker" deel van dit PTW. Het
"masker" deel bestaat uit de maskervlaggen van het PTW
@param value de waarde die het "masker" deel moet krijgen
*/
public abstract void setMaskerValue(long value);
/**verwittig de objecten die geïnteresseerd zijn in veranderingen van het
PTW dat er een wijziging is opgetreden
*/
protected final void notifyListeners() {
try {
evt.setPTW(this);
_myListener.PTWChange(evt);
} catch (Exception e) {
System.out.println(e.toString() + " : " + evt.toString());
}
}
public abstract boolean getInterruptFlag(int flag);
public abstract void setInterruptFlag(int flag, boolean value);
}
| WillemDeGroef/drama | src/be/ac/kuleuven/cs/drama/simulator/devices/CVO/PTW.java | 1,211 | /**zet de waarde van de geheugen beheer eenheid
@param value de nieuwe waarde van de geheugen beheer eenheid
*/ | block_comment | nl | /**
*
* CVS: $Header: /export/home0/cvsroot/socsg/DRAMA/Sources/be/ac/kuleuven/cs/drama/simulator/devices/CVO/PTW.java,v 1.1.1.1 2001/09/07 09:41:38 dirkw Exp $
*
* (C) 2000
* Katholieke Universiteit Leuven
* Developed at Dept. Computer Science
*
*/
package be.ac.kuleuven.cs.drama.simulator.devices.CVO;
import be.ac.kuleuven.cs.drama.simulator.basis.*;
import be.ac.kuleuven.cs.drama.events.*;
/** Klasse voor bewerkingen op PTWs (PTW=programmatoestandswoord)*
* @version 1.2 19 APR 2015
* @author Tom Vekemans
* @author Jo-Thijs Daelman
*/
public abstract class PTW extends Register {
private PTWChangeEvent evt = new PTWChangeEvent(this, null);
private PTWChangeListener _myListener;
/**instantieer een nieuw PTW
*/
public PTW() {
try {
_myListener = ((PTWChangeListener)GeneralEventAdapter.instance().
getEventAdapter("PTWChangeEventAdapter"));
} catch (Exception e) {
System.out.println(e.toString() + " : " + evt.toString());
}
}
/**initialiseer dit PTW
*/
public abstract void init();
/**geef de bevelenteller van dit PTW
@return de waarde van de bevelenteller van dit PTW
*/
public abstract long getBT();
/**zet de waarde van de bevelenteller
@param value de nieuwe waarde van de bevelenteller
*/
public abstract void setBT(long value);
/**geef de conditiecode
@return de waarde van de conditiecode van dit PTW
*/
public abstract int getCC();
/**zet de waarde van de conditiecode
@param value de nieuwe waarde van de conditiecode
*/
public abstract void setCC(int value);
/**geef de overloopindicator
@return de waarde van de overloopindicator van dit PTW
*/
public abstract boolean getOVI();
/**zet de waarde van de overloopindicator
@param value de nieuwe waarde van de overloopindicator
*/
public abstract void setOVI(boolean value);
/**geef de stapeloverloopindicator
@return de waarde van de stapeloverloopindicator van dit PTW
*/
public abstract boolean getSOI();
/**zet de waarde van de stapeloverloopindicator
@param value de nieuwe waarde van de stapeloverloopindicator
*/
public abstract void setSOI(boolean value);
/**geef de supervisie status terug
@return de waarde van de S/P masker van dit PTW
*/
public abstract boolean getSupervisionState();
/**geef de geheugen beheer eenheid
@return de waarde van de conditiecode van dit PTW
*/
public abstract long getGBE();
/**zet de waarde<SUF>*/
public abstract void setGBE(long value);
/**zet de waarde van het "waarde" deel van dit PTW. Het
"waarde" deel is het deel van het PTW zonder maskervlaggen
@param value de waarde die het "waarde" deel moet krijgen
*/
public abstract void setValue(long value);
/**zet de waarde van het "masker" deel van dit PTW. Het
"masker" deel bestaat uit de maskervlaggen van het PTW
@param value de waarde die het "masker" deel moet krijgen
*/
public abstract void setMaskerValue(long value);
/**verwittig de objecten die geïnteresseerd zijn in veranderingen van het
PTW dat er een wijziging is opgetreden
*/
protected final void notifyListeners() {
try {
evt.setPTW(this);
_myListener.PTWChange(evt);
} catch (Exception e) {
System.out.println(e.toString() + " : " + evt.toString());
}
}
public abstract boolean getInterruptFlag(int flag);
public abstract void setInterruptFlag(int flag, boolean value);
}
| True | False | 2,003 | 1,211 | 39 | 31 | 1,117 | 41 | 36 | 1,078 | 31 | 24 | 1,117 | 41 | 36 | 1,218 | 37 | 30 | false | false | false | false | false | true |
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