/*
 * Copyright (C) 2003-2011 eXo Platform SAS.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */
package org.etk.storage.plugins.cache;

import org.etk.kernel.cache.CacheService;
import org.etk.kernel.cache.ExoCache;
import org.etk.storage.plugins.cache.model.data.BarData;
import org.etk.storage.plugins.cache.model.data.FooData;
import org.etk.storage.plugins.cache.model.data.IntegerData;
import org.etk.storage.plugins.cache.model.data.ListFoosData;
import org.etk.storage.plugins.cache.model.key.FooFilterKey;
import org.etk.storage.plugins.cache.model.key.FooKey;
import org.etk.storage.plugins.cache.model.key.ListFoosKey;

/**
 * 
 * This is factory which uses to support building the kind of ExoCache.
 * And then, add the ExoCache to the CacheService(config in the configuration.xml in /kernel/cache)
 * CacheType.FOO.getFromService(cacheSservice) to create the region in the CacheService for management.
 * 
 * Created by The eXo Platform SAS
 * Author : eXoPlatform
 *          exo@exoplatform.com
 * Jul 22, 2011  
 */
public class FactoryStorageCacheService {

  //FooStorage
  private final ExoCache<FooKey, FooData> fooCache;
  private final ExoCache<FooKey, BarData> barCache;
  private final ExoCache<FooFilterKey, IntegerData> foosCountCache;
  private final ExoCache<ListFoosKey, ListFoosData> foosCache;
  
  public FactoryStorageCacheService(CacheService cacheService) {
    this.fooCache = CacheType.FOO.getFromService(cacheService);
    this.barCache = CacheType.BAR.getFromService(cacheService);
    this.foosCountCache = CacheType.FOOS_COUNT.getFromService(cacheService);
    this.foosCache = CacheType.FOOS.getFromService(cacheService);
  }
  
  /**
   * Gets the foo cache.
   * @return
   */
  public ExoCache<FooKey, FooData> getFooCache() {
    return this.fooCache;
  }
  
  /**
   * Gets BarCache which depends on the Foo.
   * @return
   */
  public ExoCache<FooKey, BarData> getBarCache() {
    return this.barCache;
  }
  
  /**
   * Gets FoosCountCache
   * @return
   */
  public ExoCache<FooFilterKey, IntegerData> getFoosCountCache() {
    return this.foosCountCache;
  }
  /**
   * Gets FoosCache
   * @return
   */
  public ExoCache<ListFoosKey, ListFoosData> getFoosCache() {
    return this.foosCache;
  }
  
}