/*
* 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.client;
import org.jbpm.env.Environment;
import org.jbpm.env.session.PvmDbSession;
import org.jbpm.pvm.impl.ExecutionImpl;
/**
* @author Tom Baeyens
*/
public class FindExecution implements Command {
private static final long serialVersionUID = 1L;
protected long executionDbid;
protected String processDefinitionName;
protected String key;
public FindExecution(String processDefinitionName, String key) {
this.processDefinitionName = processDefinitionName;
this.key = key;
}
public FindExecution(long executionDbid) {
this.executionDbid = executionDbid;
}
public Object execute(Environment environment) throws Exception {
PvmDbSession pvmDbSession = environment.get(PvmDbSession.class);
if (processDefinitionName!=null) {
return pvmDbSession.findExecution(processDefinitionName, key);
}
return pvmDbSession.get(ExecutionImpl.class, executionDbid);
}
}