text: /*
   * JBoss, Home of Professional Open Source.
   * Copyright 2015, Red Hat, Inc., and individual contributors
   * as indicated by the @author tags. See the copyright.txt file in the
   * distribution for a full listing of individual contributors.
   *
   * This is free software; you can redistribute it and/or modify it
   * under the terms of the GNU Lesser General Public License as
   * published by the Free Software Foundation; either version 2.1 of
   * the License, or (at your option) any later version.
   *
   * 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, write to the Free
   * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
   * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
   */
  
  package org.jipijapa.event.spi;
  
  import java.util.Properties;
  
  import org.jipijapa.cache.spi.Classification;
  import org.jipijapa.cache.spi.Wrapper;
  import org.jipijapa.plugin.spi.PersistenceUnitMetadata;
  
  /**
   * lifecycle EventListener
   *
   * @author Scott Marlow
   */
  public interface EventListener {
  
      /**
       * called before call to PersistenceProvider.createContainerEntityManagerFactory(PersistenceUnit, Map)
       * @param cacheType
       * @param persistenceUnitMetadata
       */
      void beforeEntityManagerFactoryCreate(Classification cacheType, PersistenceUnitMetadata persistenceUnitMetadata);
  
      /**
       * called after call to PersistenceProvider.createContainerEntityManagerFactory(PersistenceUnit, Map)
       * @param persistenceUnitMetadata
       */
      void afterEntityManagerFactoryCreate(Classification cacheType, PersistenceUnitMetadata persistenceUnitMetadata);
  
      /**
       * start cache
       *
       * @param cacheType
       * @param properties
       * @return an opaque cache wrapper that is later passed to stopCache
       */
      Wrapper startCache(Classification cacheType, Properties properties) throws Exception;
  
      /**
       * add dependencies on a cache
       *
       * @param cacheType
       * @param properties
       */
      void addCacheDependencies(Classification cacheType, Properties properties);
  
      /**
       * Stop cache
       *
       * @param cacheType
       * @param wrapper
       */
      void stopCache(Classification cacheType, Wrapper wrapper);
  }
  