/*
* 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.internal.history.events;
import org.jbpm.api.history.HistoryProcessInstance;
import org.jbpm.api.history.HistoryTask;
import org.jbpm.pvm.internal.env.Environment;
import org.jbpm.pvm.internal.history.HistoryEvent;
import org.jbpm.pvm.internal.history.model.HistoryProcessInstanceImpl;
import org.jbpm.pvm.internal.history.model.HistoryTaskImpl;
import org.jbpm.pvm.internal.history.model.HistoryVariableImpl;
import org.jbpm.pvm.internal.model.ExecutionImpl;
import org.jbpm.pvm.internal.session.DbSession;
import org.jbpm.pvm.internal.task.TaskImpl;
import org.jbpm.pvm.internal.type.Variable;
/**
* @author Tom Baeyens
*/
public class VariableCreate extends HistoryEvent {
private static final long serialVersionUID = 1L;
Variable variable;
public VariableCreate(Variable variable) {
this.variable = variable;
}
public void process() {
DbSession dbSession = Environment.getFromCurrent(DbSession.class);
dbSession.save(variable);
HistoryProcessInstanceImpl historyProcessInstance = null;
ExecutionImpl processInstance = variable.getProcessInstance();
if (processInstance!=null) {
long processInstanceDbid = processInstance.getDbid();
historyProcessInstance = (HistoryProcessInstanceImpl)
dbSession.get(HistoryProcessInstanceImpl.class, processInstanceDbid);
}
HistoryTaskImpl historyTask = null;
TaskImpl task = variable.getTask();
if (task!=null) {
long taskDbid = task.getDbid();
historyTask = (HistoryTaskImpl)
dbSession.get(HistoryTaskImpl.class, taskDbid);
}
HistoryVariableImpl historyVariable = new HistoryVariableImpl(historyProcessInstance, historyTask, variable);
dbSession.save(historyVariable);
}
}