java 删除jbpm4 已启动数据_JBPM4入门——5.流程定义的发布、查询、删除

package com.test.test;

import java.util.Iterator;

import java.util.List;

import org.jbpm.api.ProcessDefinition;

import org.jbpm.api.ProcessDefinitionQuery;

import org.jbpm.api.ProcessInstance;

import com.test.util.JbpmUtil;

public class Test {

/**

* 流程定义的发布

* @param jpdlFileName 流程定义的文件名。例如：hello.jpdl.xml

*/

public void deploy(String jpdlFileName){

JbpmUtil.getRepositoryService()

.createDeployment()

.addResourceFromClasspath(jpdlFileName)

.deploy();

}

/**

* 流程定义的查询

*/

public void query(){

ProcessDefinitionQuery query

= JbpmUtil.getRepositoryService().createProcessDefinitionQuery();

List list = query.list();

for (Iterator iterator = list.iterator(); iterator.hasNext();) {

ProcessDefinition processDefinition = (ProcessDefinition) iterator

.next();

/**

* id:流程定义的id

* key：就是流程定义的文件名称 、相同的key下面有不同的id

* deploymentId：表达的是这次动作发布的时候数据库中存储的那条记录的主键id

*/

System.out.println("id:"+processDefinition.getId());

System.out.println("key:"+processDefinition.getKey());

System.out.println("deploymentId:"+processDefinition.getDeploymentId());

}

}

/**

* 流程定义的删除

* @param deploymentId

*/

public void del(String deploymentId){

//deleteDeploymentCascade 级联删除：删除流程定义的时候把流程实例也删了..

JbpmUtil.getRepositoryService().deleteDeploymentCascade(deploymentId);

}

public static void main(String[] args) {

Test test = new Test();

//test.deploy("hello.jpdl.xml");//流程定义的发布

//test.query();//流程定义的查询

//test.del("10001");//删除流程定义

}

}