/*
* JBoss, Home of Professional Open Source
* Copyright 2005, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt 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.jbpm.context.exe.matcher;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.hibernate.SessionFactory;
import org.hibernate.metadata.ClassMetadata;
import org.hibernate.type.LongType;
import org.jbpm.JbpmContext;
import org.jbpm.context.exe.JbpmTypeMatcher;
public class HibernateLongIdMatcher implements JbpmTypeMatcher {
private static final long serialVersionUID = 1L;
public boolean matches(Class valueClass) {
boolean matches = false;
JbpmContext jbpmContext = JbpmContext.getCurrentJbpmContext();
if (jbpmContext!=null) {
SessionFactory sessionFactory = jbpmContext.getSessionFactory();
ClassMetadata classMetadata = sessionFactory.getClassMetadata(valueClass);
matches = ( (classMetadata!=null)
&& (classMetadata.getIdentifierType().getClass()==LongType.class)
);
} else {
log.debug("no current context so valueClass cannot be stored as a long-id-ref to a hibernate object");
matches = false;
}
return matches;
}
private static Log log = LogFactory.getLog(HibernateLongIdMatcher.class);
}