/*
* 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
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*/
package org.jbpm.taskmgmt.exe;
import java.util.Iterator;
import junit.framework.TestCase;
import org.jbpm.graph.def.ActionHandler;
import org.jbpm.graph.def.ProcessDefinition;
import org.jbpm.graph.exe.ExecutionContext;
import org.jbpm.graph.exe.ProcessInstance;
import org.jbpm.graph.exe.Token;
import org.jbpm.graph.node.TaskNode;
import org.jbpm.taskmgmt.def.Task;
public class RuntimeTaskCreationTest extends TestCase {
public static class CreateTasks implements ActionHandler {
private static final long serialVersionUID = 1L;
public void execute(ExecutionContext executionContext) throws Exception {
Token token = executionContext.getToken();
TaskMgmtInstance tmi = executionContext.getTaskMgmtInstance();
TaskNode taskNode = (TaskNode) executionContext.getNode();
Task changeNappy = taskNode.getTask("change nappy");
// now, 2 task instances are created for the same task.
tmi.createTaskInstance(changeNappy, token);
tmi.createTaskInstance(changeNappy, token);
}
}
public void testRuntimeTaskCreation() {
ProcessDefinition processDefinition = ProcessDefinition.parseXmlString(
"<process-definition>" +
" <start-state>" +
" <transition to='a' />" +
" </start-state>" +
" <task-node name='a' create-tasks='false'>" +
" <event type='node-enter'>" +
" <action class='org.jbpm.taskmgmt.exe.RuntimeTaskCreationTest$CreateTasks' />" +
" </event>" +
" <task name='change nappy' />'" +
" <task name='make bottle' />'" +
" <task name='do dishes' />'" +
" <transition to='b' />" +
" </task-node>" +
" <state name='b' />" +
"</process-definition>"
);
ProcessInstance processInstance = new ProcessInstance(processDefinition);
processInstance.signal();
TaskMgmtInstance tmi = (TaskMgmtInstance) processInstance.getInstance(TaskMgmtInstance.class);
assertNotNull(tmi);
assertEquals(2, tmi.getTaskInstances().size());
Iterator iter = tmi.getTaskInstances().iterator();
while (iter.hasNext()) {
TaskInstance taskInstance = (TaskInstance) iter.next();
assertEquals("change nappy", taskInstance.getName());
}
}
}