UlyssesThreeStateCacheAware.java

/*******************************************************************************
 * Copyleft 2013 Massimiliano Leone - massimiliano.leone@iubris.net .
 * 
 * UlyssesThreeStateCacheAware.java is part of 'Ulysses'.
 * 
 * 'Ulysses' 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 3 of the License, or
 * (at your option) any later version.
 * 
 * 'Ulysses' 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 'Ulysses'; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
 ******************************************************************************/
package net.iubris.ulysses.engine.searcher.aware.cache;

import javax.inject.Inject;
import javax.inject.Singleton;

import net.iubris.diane.aware.cache.exceptions.base.CacheTooOldException;
import net.iubris.diane.aware.cache.states.three.SearchingByCacheBehaviour;
import net.iubris.diane.aware.cache.states.three.ThreeStateCacheAware;

@Singleton
public class UlyssesThreeStateCacheAware implements ThreeStateCacheAware {
	
	private final SearchingByCacheBehaviour searchingByCacheBehaviour;
	
	@Inject
	public UlyssesThreeStateCacheAware(SearchingByCacheBehaviour searchingByCacheBehaviour) {
		this.searchingByCacheBehaviour = searchingByCacheBehaviour;
	}
	@Override
	public Boolean isCacheAvailable() throws CacheTooOldException {
		return true;
	}
	@Override
	public boolean useFirstlyCache() {
		return searchingByCacheBehaviour.useFirstlyCache();
	}
}