UserNodeCertificateDao.java

/* ==================================================================
 * UserNodeCertificateDao.java - Nov 29, 2012 8:48:19 PM
 * 
 * Copyright 2007-2012 SolarNetwork.net Dev Team
 * 
 * This program is free software; you can redistribute it and/or 
 * modify it under the terms of the GNU General Public License as 
 * published by the Free Software Foundation; either version 2 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 
 * General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License 
 * along with this program; if not, write to the Free Software 
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 
 * 02111-1307 USA
 * ==================================================================
 */

package net.solarnetwork.central.user.dao;

import net.solarnetwork.central.dao.GenericDao;
import net.solarnetwork.central.user.domain.UserNodeCertificate;
import net.solarnetwork.central.user.domain.UserNodePK;

/**
 * DAO API for user node certificates.
 * 
 * @author matt
 * @version 1.1
 */
public interface UserNodeCertificateDao extends GenericDao<UserNodeCertificate, UserNodePK> {

	/**
	 * Get a certificate object for a given node ID and key.
	 * 
	 * @param nodeId
	 *        the node ID
	 * @return the found UserNodeCertificate, or <em>null</em> if not found
	 */
	UserNodeCertificate getActiveCertificateForNode(Long nodeId);

}