text: /*
   * Copyright 2013 Krzysztof Otrebski (otros.systems@gmail.com)
   *
   * Licensed 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 under the License.
   */
  
  package pl.otros.vfs.browser.auth;
  
  import org.apache.commons.lang.StringUtils;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  import java.util.ArrayList;
  import java.util.Collection;
  import java.util.HashMap;
  
  public class MemoryAuthStore implements AuthStore {
  
    private static final Logger LOGGER = LoggerFactory.getLogger(MemoryAuthStore.class);
  
    private HashMap<UserAuthenticationInfo, UserAuthenticationDataWrapper> map;
  
    public MemoryAuthStore() {
      map = new HashMap<UserAuthenticationInfo, UserAuthenticationDataWrapper>();
    }
  
    @Override
    public UserAuthenticationDataWrapper getUserAuthenticationData(UserAuthenticationInfo info) {
      return map.get(info);
    }
  
    @Override
    public Collection<UserAuthenticationDataWrapper> getUserAuthenticationDatas(String protocol, String host) {
      ArrayList<UserAuthenticationDataWrapper> list = new ArrayList<UserAuthenticationDataWrapper>();
      for (UserAuthenticationInfo key : map.keySet()) {
        if (StringUtils.equalsIgnoreCase(key.getProtocol(), protocol) && StringUtils.equalsIgnoreCase(key.getHost(), host)) {
          list.add(map.get(key));
        }
      }
      return list;
    }
  
    @Override
    public void add(UserAuthenticationInfo aInfo, UserAuthenticationDataWrapper authenticationData) {
      LOGGER.debug("Adding auth info {}://{}@{}", new Object[]{aInfo.getProtocol(), aInfo.getUser(), aInfo.getHost()});
      map.put(aInfo, authenticationData);
    }
  
    @Override
    public void remove(UserAuthenticationInfo authenticationInfo) {
      map.remove(authenticationInfo);
    }
  
    @Override
    public Collection<UserAuthenticationInfo> getAll() {
      return new ArrayList<UserAuthenticationInfo>(map.keySet());
    }
  
  
  }
  