AbstractJPARegistry.java

/*
 * JBoss, Home of Professional Open Source.
 * Copyright 2012, Red Hat, Inc., and individual contributors
 * as indicated by the @author tags. See the copyright.txt file in the
 * distribution for a full listing of individual contributors.
 *
 * This 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 software 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 this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */

package org.picketlink.identity.federation.core.sts.registry;

import javax.persistence.EntityManagerFactory;
import javax.persistence.Persistence;

import org.picketlink.identity.federation.PicketLinkLogger;
import org.picketlink.identity.federation.PicketLinkLoggerFactory;

/**
 * @author <a href="mailto:psilva@redhat.com">Pedro Silva</a>
 *
 */
public abstract class AbstractJPARegistry {

    protected static final PicketLinkLogger logger = PicketLinkLoggerFactory.getLogger();

    private final EntityManagerFactory factory;

    public AbstractJPARegistry() {
        this("picketlink-sts");
    }

    public AbstractJPARegistry(String configuration) {
        if (configuration == null)
            throw logger.nullArgumentError("JPA configuration name");
        this.factory = Persistence.createEntityManagerFactory(configuration);
    }
    
    protected EntityManagerFactory getEntityManagerFactory() {
        return this.factory;
    }
    
}