FavoriteLocalServiceImpl.java

/**
 * Copyright (c) 2000-2012 Liferay, Inc. All rights reserved.
 *
 * This library 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 library 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.
 */

package com.ese.ils.beta.service.impl;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

import javax.faces.model.SelectItem;

import com.ese.ils.beta.model.Favorite;
import com.ese.ils.beta.service.base.FavoriteLocalServiceBaseImpl;
import com.ese.ils.beta.util.DeComposer;
import com.liferay.counter.service.CounterLocalServiceUtil;
import com.liferay.portal.kernel.exception.SystemException;

/**
 * The implementation of the favorite local service.
 *
 * <p>
 * All custom service methods should be put in this class. Whenever methods are added, rerun ServiceBuilder to copy their definitions into the {@link com.ese.ils.beta.service.FavoriteLocalService} interface.
 *
 * <p>
 * This is a local service. Methods of this service will not have security checks based on the propagated JAAS credentials because this service can only be accessed from within the same VM.
 * </p>
 *
 * @author edik
 * @see com.ese.ils.beta.service.base.FavoriteLocalServiceBaseImpl
 * @see com.ese.ils.beta.service.FavoriteLocalServiceUtil
 */
public class FavoriteLocalServiceImpl extends FavoriteLocalServiceBaseImpl {
	
	
	
	public List<Favorite> fetchModuleFavorites(long userId, long moduleId){
		List<Favorite> favoriteList = new ArrayList<Favorite>();
		try{
		
			favoriteList = favoritePersistence.findByUserModule(userId, moduleId);
		} catch (Exception e){
			e.printStackTrace();
		}
		return favoriteList;
	}
	
	public boolean addFavorite(long slideId, long moduleId, long userId){
		long favoriteId;
		boolean status = false;
		try {
			favoriteId = CounterLocalServiceUtil.increment(Favorite.class.getName());
			Favorite favorite = favoritePersistence.create(favoriteId);
			favorite.setSlideId(slideId);
			favorite.setModuleId(moduleId);
			favorite.setUserId(userId);
			favoritePersistence.update(favorite, false);
			status=true;
		} catch (SystemException e) {
			
			e.printStackTrace();
		}
		return status;
	}
	
	public int countFavBySlideId(long slideId) {
		int countFavsBySlide = -1;
		try {
			countFavsBySlide = favoritePersistence.countByBySlide(slideId);
		} catch (SystemException e) {
			
			e.printStackTrace();
		}
		return countFavsBySlide;
	}
	

	
	public boolean isFavorite(long slideId,long userId){
		try {
			if(favoritePersistence.findByUserAndSlide(userId, slideId).size()==1){
				return true;
			}
		} catch (SystemException e) {
			e.printStackTrace();
		}
		return false;
	}
}