/*
* 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.command;
import org.jbpm.JbpmContext;
import org.jbpm.JbpmException;
import org.jbpm.graph.def.Node;
import org.jbpm.graph.exe.ExecutionContext;
import org.jbpm.graph.exe.Token;
import org.jbpm.msg.Message;
public class ExecuteNodeCommand extends Message implements Command {
private static final long serialVersionUID = 1L;
Node node = null;
public ExecuteNodeCommand() {
}
public ExecuteNodeCommand(Node node, Token token) {
this.node = node;
this.token = token;
this.destination = Command.DEFAULT_CMD_DESTINATION;
}
public ExecuteNodeCommand(ExecuteNodeCommand other) {
this.node = other.node;
this.token = other.token;
this.destination = other.destination;
}
public void execute() {
if (! node.equals(token.getNode())) {
throw new JbpmException("couldn't continue execution for '"+token+"', token moved");
}
ExecutionContext executionContext = new ExecutionContext(token);
node.execute(executionContext);
JbpmContext jbpmContext = JbpmContext.getCurrentJbpmContext();
if (jbpmContext!=null) {
jbpmContext.save(token);
}
}
}