/*
* 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.pvm.type.matcher;
import java.util.logging.Logger;
import org.hibernate.SessionFactory;
import org.hibernate.metadata.ClassMetadata;
import org.hibernate.type.StringType;
import org.jbpm.env.Environment;
import org.jbpm.pvm.type.Matcher;
public class HibernateStringIdMatcher implements Matcher {
private static final long serialVersionUID = 1L;
public boolean matches(String name, Object value) {
boolean matches = false;
Environment environment = Environment.getCurrent();
if (environment!=null) {
SessionFactory sessionFactory = (SessionFactory) environment.get("hibernate.session.factory");
if (sessionFactory!=null) {
ClassMetadata classMetadata = sessionFactory.getClassMetadata(value.getClass());
matches = ( (classMetadata!=null)
&& (classMetadata.getIdentifierType().getClass()==StringType.class)
);
}
} else {
log.finer("no current environment so valueClass cannot be stored as a string-id-ref to a hibernate object");
matches = false;
}
return matches;
}
private static Logger log = Logger.getLogger(HibernateStringIdMatcher.class.getName());
}