family168-jBPM 4视频教程的代码.rar

package com.family168; import junit.framework.TestCase; import org.jbpm.api.*; import java.util.*; public class ProcessInstanceTest extends TestCase { ProcessEngine processEngine; public ProcessInstanceTest() { processEngine = Configuration.getProcessEngine(); } protected void setUp() { processEngine.getRepositoryService().createDeployment() .addResourceFromClasspath("helloworld.jpdl.xml").deploy(); } public void testProcessInstance() { ExecutionService executionService = processEngine.getExecutionService(); ProcessInstance pi = executionService .startProcessInstanceByKey("helloworld"); System.out.println(pi); System.out.println(pi.isEnded()); pi = executionService.signalExecutionById(pi.getId()); System.out.println(pi.isEnded()); } public void testProcessInstanceEnd() { ExecutionService executionService = processEngine.getExecutionService(); ProcessInstance pi = executionService .startProcessInstanceByKey("helloworld"); executionService.endProcessInstance(pi.getId(), "cancel"); } public void testProcessInstanceDelete() { ExecutionService executionService = processEngine.getExecutionService(); ProcessInstance pi = executionService .startProcessInstanceByKey("helloworld"); executionService.deleteProcessInstanceCascade(pi.getId()); } public void testProcessInstanceList() { ExecutionService executionService = processEngine.getExecutionService(); ProcessInstance pi = executionService .startProcessInstanceByKey("helloworld"); ProcessInstance pi2 = executionService .startProcessInstanceByKey("helloworld"); List<ProcessInstance> list = executionService.createProcessInstanceQuery().list(); for (ProcessInstance processInstance : list) { System.out.println(processInstance.getId()); } } }