flow_bill_to_db.java

这是一个jbpm的高级应用,是一个oa工作流的系统,里面用到了spring,hibernate技术等.实为学习jbpm的好资料!

package com.bjsxt.oa.managers;

import org.hibernate.Session;
import org.jbpm.JbpmConfiguration;
import org.jbpm.JbpmContext;
import org.jbpm.graph.def.ProcessDefinition;

import com.xiangfeng.test.HibernateUtil;

import junit.framework.TestCase;

//将流程定义初始化到数据库
public class Flow_bill_to_db extends TestCase {
	static JbpmConfiguration jbpmConfiguration = JbpmConfiguration.getInstance();
	
	public void testDeployWorkflowDef(){
		
		//流程定义
		ProcessDefinition definition = ProcessDefinition.parseXmlInputStream(
				Thread.currentThread().getContextClassLoader()
				.getResourceAsStream("billflow/processdefinition.xml")
				);
		
		JbpmContext context = jbpmConfiguration.createJbpmContext();
		
		Session session = HibernateUtil.getSession();
		context.setSession(session);
		try {
			session.beginTransaction();
			//创建流程！！
			context.deployProcessDefinition(definition);
			
			session.getTransaction().commit();
		}finally{
			context.close();
			HibernateUtil.closeSession(session);
		}
	}
}