AvatarManager.java

/*
 * The CroudTrip! application aims at revolutionizing the car-ride-sharing market with its easy,
 * user-friendly and highly automated way of organizing shared Trips. Copyright (C) 2015  Nazeeh Ammari,
 *  Philipp Eichhorn, Ricarda Hohn, Vanessa Lange, Alexander Popp, Frederik Simon, Michael Weber
 * 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.croudtrip.account;

import com.google.common.base.Optional;

import org.croudtrip.account.Avatar;
import org.croudtrip.db.AvatarDAO;

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

@Singleton
public class AvatarManager {

	private final AvatarDAO avatarDAO;

	@Inject
	AvatarManager(AvatarDAO avatarDAO) {
		this.avatarDAO = avatarDAO;
	}


	public Avatar addAvatar(Avatar avatar) {
		avatarDAO.save(avatar);
		return avatar;
	}


	public void deleteAvatar(Avatar avatar) {
		avatarDAO.delete(avatar);
	}


	public Optional<Avatar> findAvatarById(long avatarId) {
		return avatarDAO.findById(avatarId);
	}

}