getbattlereportstransaction.java

Java mulitplayer strategy game. Adaptation of KDE Galaxy Conquest. (rules are changed - but still th

package net.sf.jawp.game.system.transaction;

import java.util.Collection;
import java.util.Date;

import net.sf.jawp.api.domain.BattleReportVO;
import net.sf.jawp.api.service.JAWPGameService;
import net.sf.jawp.game.domain.JAWPGameWorldDO;
import net.sf.jawp.game.domain.JAWPGameWorldRO;
import net.sf.jawp.game.domain.RealmDO;
import net.sf.jawp.gf.system.GameSystemCommand;
import net.sf.jawp.gf.system.RootSystem;

/**
 * Transaction for retrieving battle reports for player.
 * (Is not query - as it clears the battle report event log)
 * 
 * @author jarek
 * @version $Revision$
 *
 */
public final class GetBattleReportsTransaction extends GameSystemCommand< Collection<BattleReportVO>, 
JAWPGameWorldDO, JAWPGameWorldRO, JAWPGameService>
{

	private static final long serialVersionUID = 1L;
	
	private final long gameKey;
	
	private final long realmKey;
	
	public GetBattleReportsTransaction(final long gKey, final long rKey)
	{
		gameKey = gKey;
		realmKey = rKey;
	}

	/**
	 * {@inheritDoc}
	 */
	public Collection<BattleReportVO> perform(final RootSystem<JAWPGameWorldDO, JAWPGameWorldRO, JAWPGameService> system, 
			final Date time)
	{
		final JAWPGameWorldDO game = system.findGame(gameKey );
		final RealmDO realm = game.findRealmDO(realmKey);
		return realm.retrieveBattleRaports();
		
	}

}