joindbtest.java

jBpm是一个灵活可扩展的工作流管理系统。作为jBpm运行时server输入的业务流程使用简单强大的语言表达并打包在流程档案中

/*
 * 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.jpdl.exe;

import org.jbpm.db.AbstractDbTestCase;
import org.jbpm.graph.def.ProcessDefinition;
import org.jbpm.graph.exe.ProcessInstance;

public class JoinDbTest extends AbstractDbTestCase {

  public void testJoinPersistence() {
    ProcessDefinition processDefinition = ProcessDefinition.parseXmlString(
      "<process-definition>" +
      "  <start-state>" +
      "    <transition to='f' />" +
      "  </start-state>" +
      "  <fork name='f'>" +
      "    <transition name='a' to='a' />" +
      "    <transition name='b' to='b' />" +
      "  </fork>" +
      "  <state name='a'>" +
      "    <transition to='j' />" +
      "  </state>" +
      "  <state name='b'>" +
      "    <transition to='j' />" +
      "  </state>" +
      "  <join name='j'>" +
      "    <transition to='end' />" +
      "  </join>" +
      "  <end-state name='end'/>" +
      "</process-definition>"
    ); 
    graphSession.saveProcessDefinition(processDefinition);
    
    ProcessInstance processInstance = new ProcessInstance(processDefinition);
    processInstance.signal();
    processInstance.findToken("/a").signal();

    processInstance = saveAndReload(processInstance);
    processInstance.findToken("/b").signal();
    
    assertEquals("end", processInstance.getRootToken().getNode().getName());
    assertEquals("j", processInstance.findToken("/a").getNode().getName());
    assertEquals("j", processInstance.findToken("/b").getNode().getName());
  }
}