org.activiti.engine.RuntimeService Java Examples

@Test
public void testSpringMaster() throws Exception {
    ApplicationContext ctx = new ClassPathXmlApplicationContext("mule/spring-master/spring-master.xml");

    MuleContext mc = (MuleContext) ctx.getBean("_muleContext");
    mc.start();

    RepositoryService repositoryService = (RepositoryService) ctx.getBean("repositoryService");
    repositoryService.createDeployment().addClasspathResource("mule/leaveWithMule.bpmn").deploy();

    RuntimeService runtimeService = (RuntimeService) ctx.getBean("runtimeService");

    Map<String, Object> variableMap = new HashMap<String, Object>();
    variableMap.put("days", 5);
    runtimeService.startProcessInstanceByKey("leaveWithMule", variableMap);

    TaskService taskService = (TaskService) ctx.getBean("taskService");
    Task task = taskService.createTaskQuery().singleResult();
    assertNotNull(task);
    assertEquals("部门经理审批", task.getName());

    mc.stop();
}
 

@Test
public void testLaunchingGatewayProcessDefinition() throws Exception {
    AnnotationConfigApplicationContext applicationContext = this.context(InboundGatewayConfiguration.class);
    
    RepositoryService repositoryService = applicationContext.getBean(RepositoryService.class);
    RuntimeService runtimeService = applicationContext.getBean(RuntimeService.class);
    ProcessEngine processEngine = applicationContext.getBean(ProcessEngine.class);

    Assert.assertNotNull("the process engine should not be null", processEngine);
    Assert.assertNotNull("we should have a default repositoryService included", repositoryService);
    String integrationGatewayProcess = "integrationGatewayProcess";
    List<ProcessDefinition> processDefinitionList = repositoryService.createProcessDefinitionQuery()
            .processDefinitionKey(integrationGatewayProcess)
            .list();
    ProcessDefinition processDefinition = processDefinitionList.iterator().next();
    Assert.assertEquals(processDefinition.getKey(), integrationGatewayProcess);
    Map<String, Object> vars = new HashMap<String, Object>();
    vars.put("customerId", 232);
    ProcessInstance processInstance = runtimeService.startProcessInstanceByKey(integrationGatewayProcess, vars);
    Assert.assertNotNull("the processInstance should not be null", processInstance);
    org.junit.Assert.assertTrue(
            applicationContext.getBean(InboundGatewayConfiguration.AnalysingService.class)
                    .getStringAtomicReference().get().equals(projectId));
}
 

@Test
public void givenProcessDefinition_whenStartProcessInstance_thenProcessRunning() {
    ProcessEngine processEngine = ProcessEngines.getDefaultProcessEngine();
    RepositoryService repositoryService = processEngine.getRepositoryService();
    repositoryService.createDeployment()
      .addClasspathResource("org/activiti/test/vacationRequest.bpmn20.xml")
      .deploy();

    Map<String, Object> variables = new HashMap<String, Object>();
    variables.put("employeeName", "Kermit");
    variables.put("numberOfDays", new Integer(4));
    variables.put("vacationMotivation", "I'm really tired!");

    RuntimeService runtimeService = processEngine.getRuntimeService();
    ProcessInstance processInstance = runtimeService
      .startProcessInstanceByKey("vacationRequest", variables);

    Long count = runtimeService.createProcessInstanceQuery().count();
    assertTrue(count >= 1);
}
 

@Autowired
public AccessRequestService(TaskService taskService,
                            AccessRequestRepository accessRequestRepository,
                            GatekeeperRoleService gatekeeperRoleService,
                            RuntimeService runtimeService,
                            HistoryService historyService,
                            AccountInformationService accountInformationService,
                            SsmService ssmService,
                            GatekeeperApprovalProperties gatekeeperApprovalProperties){

    this.taskService = taskService;
    this.accessRequestRepository = accessRequestRepository;
    this.gatekeeperRoleService = gatekeeperRoleService;
    this.runtimeService = runtimeService;
    this.historyService = historyService;
    this.accountInformationService = accountInformationService;
    this.ssmService = ssmService;
    this.approvalPolicy = gatekeeperApprovalProperties;
}
 

@Bean
CommandLineRunner init(
        final AnalysingService analysingService,
        final RuntimeService runtimeService) {
    return new CommandLineRunner() {
        @Override
        public void run(String... strings) throws Exception {

            String integrationGatewayProcess = "integrationGatewayProcess";

            runtimeService.startProcessInstanceByKey(
                    integrationGatewayProcess, Collections.singletonMap("customerId", (Object) 232L));


            System.out.println("projectId=" + analysingService.getStringAtomicReference().get());

        }
    };
}
 

@Test
public void testStartProcess() throws Exception {
    // 创建流程引擎，使用内存数据库
    ProcessEngine processEngine = ProcessEngineConfiguration
            .createStandaloneInMemProcessEngineConfiguration()
            .buildProcessEngine();

    // 部署流程定义文件
    RepositoryService repositoryService = processEngine.getRepositoryService();
    String processFileName = "me/kafeitu/activiti/helloworld/sayhelloleave.bpmn";
    repositoryService.createDeployment().addClasspathResource(processFileName)
            .deploy();

    // 验证已部署流程定义
    ProcessDefinition processDefinition = repositoryService
            .createProcessDefinitionQuery().singleResult();
    assertEquals("leavesayhello", processDefinition.getKey());

    // 启动流程并返回流程实例
    RuntimeService runtimeService = processEngine.getRuntimeService();
    ProcessInstance processInstance = runtimeService
            .startProcessInstanceByKey("leavesayhello");
    assertNotNull(processInstance);
    System.out.println("pid=" + processInstance.getId() + ", pdid="
            + processInstance.getProcessDefinitionId());
}
 

@Test
public void send() throws Exception {
  Assert.assertTrue(muleContext.isStarted());

  ProcessEngine processEngine = ProcessEngines.getDefaultProcessEngine();
  RepositoryService repositoryService = processEngine.getRepositoryService();
  Deployment deployment = repositoryService.createDeployment().addClasspathResource("org/activiti/mule/testVM.bpmn20.xml").deploy();

  RuntimeService runtimeService = processEngine.getRuntimeService();
  ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("muleProcess");
  Assert.assertFalse(processInstance.isEnded());
  Object result = runtimeService.getVariable(processInstance.getProcessInstanceId(), "theVariable");
  Assert.assertEquals(30, result);
  runtimeService.deleteProcessInstance(processInstance.getId(), "test");

  processEngine.getHistoryService().deleteHistoricProcessInstance(processInstance.getId());
  repositoryService.deleteDeployment(deployment.getId());
  assertAndEnsureCleanDb(processEngine);
  ProcessEngines.destroy();
}
 

public ApprovalTestApplication() {
    property(CrnkProperties.RESOURCE_DEFAULT_DOMAIN, "http://test.local");

    CrnkFeature feature = new CrnkFeature();
    initObjectMapper(feature);

    ProcessEngine processEngine = ProcessEngines.getDefaultProcessEngine();
    RuntimeService runtimeService = processEngine.getRuntimeService();
    TaskService taskService = processEngine.getTaskService();
    ModuleRegistry moduleRegistry = feature.getBoot().getModuleRegistry();

    processEngine.getRepositoryService().createDeployment()
            .addClasspathResource("approval.bpmn20.xml")
            .deploy();

    ActivitiResourceMapper resourceMapper =
            new ActivitiResourceMapper(moduleRegistry.getTypeParser(), new DefaultDateTimeMapper());
    ApprovalMapper mapper = new ApprovalMapper();
    ApprovalManager approvalManager = new ApprovalManagerFactory().getInstance();
    approvalManager.init(runtimeService, taskService, resourceMapper, mapper, moduleRegistry);
    feature.addModule(createApprovalModule(approvalManager));
    feature.addModule(createActivitiModule(processEngine));
    feature.addModule(new TestModule());

    registerInstances(feature);
}
 

@Test
public void httpWithBasicAuth() throws Exception {
  Assert.assertTrue(muleContext.isStarted());

  ProcessEngine processEngine = ProcessEngines.getDefaultProcessEngine();
  Deployment deployment = processEngine.getRepositoryService().createDeployment().addClasspathResource("org/activiti/mule/testHttpBasicAuth.bpmn20.xml").deploy();
  RuntimeService runtimeService = processEngine.getRuntimeService();
  ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("muleProcess");
  Assert.assertFalse(processInstance.isEnded());
  Object result = runtimeService.getVariable(processInstance.getProcessInstanceId(), "theVariable");
  Assert.assertEquals(10, result);
  runtimeService.deleteProcessInstance(processInstance.getId(), "test");
  processEngine.getHistoryService().deleteHistoricProcessInstance(processInstance.getId());
  processEngine.getRepositoryService().deleteDeployment(deployment.getId());
  assertAndEnsureCleanDb(processEngine);
  ProcessEngines.destroy();
}
 

@Test
public void http() throws Exception {
  Assert.assertTrue(muleContext.isStarted());

  ProcessEngine processEngine = ProcessEngines.getDefaultProcessEngine();
  Deployment deployment = processEngine.getRepositoryService().createDeployment()
      .addClasspathResource("org/activiti5/mule/testHttp.bpmn20.xml")
      .deploymentProperty(DeploymentProperties.DEPLOY_AS_ACTIVITI5_PROCESS_DEFINITION, Boolean.TRUE)
      .deploy();
  RuntimeService runtimeService = processEngine.getRuntimeService();
  ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("muleProcess");
  Assert.assertFalse(processInstance.isEnded());
  Object result = runtimeService.getVariable(processInstance.getProcessInstanceId(), "theVariable");
  Assert.assertEquals(20, result);
  runtimeService.deleteProcessInstance(processInstance.getId(), "test");
  processEngine.getHistoryService().deleteHistoricProcessInstance(processInstance.getId());
  processEngine.getRepositoryService().deleteDeployment(deployment.getId());
  assertAndEnsureCleanDb(processEngine);
  ProcessEngines.destroy();
}
 

@Test
public void http() throws Exception {
  Assert.assertTrue(muleContext.isStarted());

  ProcessEngine processEngine = ProcessEngines.getDefaultProcessEngine();
  Deployment deployment = processEngine.getRepositoryService().createDeployment().addClasspathResource("org/activiti/mule/testHttp.bpmn20.xml").deploy();
  RuntimeService runtimeService = processEngine.getRuntimeService();
  ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("muleProcess");
  Assert.assertFalse(processInstance.isEnded());
  Object result = runtimeService.getVariable(processInstance.getProcessInstanceId(), "theVariable");
  Assert.assertEquals(20, result);
  runtimeService.deleteProcessInstance(processInstance.getId(), "test");
  processEngine.getHistoryService().deleteHistoricProcessInstance(processInstance.getId());
  processEngine.getRepositoryService().deleteDeployment(deployment.getId());
  assertAndEnsureCleanDb(processEngine);
  ProcessEngines.destroy();
}
 

@Test
public void send() throws Exception {
  Assert.assertTrue(muleContext.isStarted());

  ProcessEngine processEngine = ProcessEngines.getDefaultProcessEngine();
  RepositoryService repositoryService = processEngine.getRepositoryService();
  Deployment deployment = repositoryService.createDeployment()
      .addClasspathResource("org/activiti5/mule/testVM.bpmn20.xml")
      .deploymentProperty(DeploymentProperties.DEPLOY_AS_ACTIVITI5_PROCESS_DEFINITION, Boolean.TRUE)
      .deploy();

  RuntimeService runtimeService = processEngine.getRuntimeService();
  ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("muleProcess");
  Assert.assertFalse(processInstance.isEnded());
  Object result = runtimeService.getVariable(processInstance.getProcessInstanceId(), "theVariable");
  Assert.assertEquals(30, result);
  runtimeService.deleteProcessInstance(processInstance.getId(), "test");

  processEngine.getHistoryService().deleteHistoricProcessInstance(processInstance.getId());
  repositoryService.deleteDeployment(deployment.getId());
  assertAndEnsureCleanDb(processEngine);
  ProcessEngines.destroy();
}
 

@Test
public void createEngineUseSpring() {
    ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext("applicationContext-test.xml");
    ProcessEngineFactoryBean factoryBean = context.getBean(ProcessEngineFactoryBean.class);
    assertNotNull(factoryBean);

    RuntimeService bean = context.getBean(RuntimeService.class);
    assertNotNull(bean);
}
 

@Test
public void startProcess() throws Exception {
	RepositoryService repositoryService = activitiRule.getRepositoryService();
	repositoryService.createDeployment().addInputStream("executionListenerInTask.bpmn20.xml",
			new FileInputStream(filename)).deploy();
	RuntimeService runtimeService = activitiRule.getRuntimeService();
	Map<String, Object> variableMap = new HashMap<String, Object>();
	variableMap.put("name", "Activiti");
	ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("executionListenerInTask", variableMap);
	assertNotNull(processInstance.getId());
	System.out.println("id " + processInstance.getId() + " "
			+ processInstance.getProcessDefinitionId());
}
 

@Override
public void generateTestData(ProcessEngine processEngine) {
    RepositoryService repositoryService = processEngine.getRepositoryService();
    repositoryService.createDeployment().addClasspathResource("async-failing-expression.bpmn20.xml").deploy();

    RuntimeService runtimeService = processEngine.getRuntimeService();
    runtimeService.startProcessInstanceByKey("asyncFailingExpression");
}
 

@Override
public void generateTestData(ProcessEngine processEngine) {
    RepositoryService repositoryService = processEngine.getRepositoryService();
    repositoryService.createDeployment().addClasspathResource("parseHandlerProcess.bpmn20.xml").deploy();

    RuntimeService runtimeService = processEngine.getRuntimeService();
    runtimeService.startProcessInstanceByKey("parseHandlerTestProcess");
}
 

@Override
public void generateTestData(ProcessEngine processEngine) {
    RepositoryService repositoryService = processEngine.getRepositoryService();
    repositoryService.createDeployment().addClasspathResource("oneTaskProcess.bpmn20.xml").deploy();

    RuntimeService runtimeService = processEngine.getRuntimeService();
    runtimeService.startProcessInstanceByKey("oneTaskProcess", "activitiv5-one-task-process");
}
 

@Override
public void generateTestData(ProcessEngine processEngine) {
    RepositoryService repositoryService = processEngine.getRepositoryService();
    repositoryService.createDeployment().addClasspathResource("expressionInJavaDelegateProcess.bpmn20.xml").deploy();

    RuntimeService runtimeService = processEngine.getRuntimeService();
    runtimeService.startProcessInstanceByKey("expressionInJavaDelegate");
}
 

@Test
public void createEngineUseSpring() {
    ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext("applicationContext-test.xml");
    ProcessEngineFactoryBean factoryBean = context.getBean(ProcessEngineFactoryBean.class);
    assertNotNull(factoryBean);

    RuntimeService bean = context.getBean(RuntimeService.class);
    assertNotNull(bean);
}
 

@Test
public void createEngineUseSpring() {
    ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext("applicationContext-test.xml");
    ProcessEngineFactoryBean factoryBean = context.getBean(ProcessEngineFactoryBean.class);
    assertNotNull(factoryBean);

    RuntimeService bean = context.getBean(RuntimeService.class);
    assertNotNull(bean);
}
 

public void init(RuntimeService runtimeService, TaskService taskService, ActivitiResourceMapper resourceMapper,
				 ApprovalMapper mapper,
				 ModuleRegistry moduleRegistry) {
	this.runtimeService = runtimeService;
	this.taskService = taskService;
	this.resourceMapper = resourceMapper;
	this.approvalMapper = mapper;
	this.moduleRegistry = moduleRegistry;
}
 

@Override
public void generateTestData(ProcessEngine processEngine) {
    RepositoryService repositoryService = processEngine.getRepositoryService();
    repositoryService.createDeployment().addClasspathResource("javaDelegateProcess.bpmn20.xml").deploy();

    RuntimeService runtimeService = processEngine.getRuntimeService();
    runtimeService.startProcessInstanceByKey("javaDelegateTestProcess");
}
 

/**
 * 流程实例.
 */
public Page findProcessInstances(String tenantId, Page page) {
    RuntimeService runtimeService = processEngine.getRuntimeService();
    long count = runtimeService.createProcessInstanceQuery()
            .processInstanceTenantId(tenantId).count();
    List<ProcessInstance> processInstances = runtimeService
            .createProcessInstanceQuery().processInstanceTenantId(tenantId)
            .listPage((int) page.getStart(), page.getPageSize());
    page.setResult(processInstances);
    page.setTotalCount(count);

    return page;
}
 

private ProcessInstance findProcessInstance(RuntimeService runtimeService, String instanceId)
{
    ProcessInstance instanceInDb = runtimeService.createProcessInstanceQuery()
    .processInstanceId(instanceId)
    .singleResult();
    return instanceInDb;
}
 

public static RuntimeService getRuntimeService() {
  Stack<ProcessEngine> stack = getStack(processEngineThreadLocal);
  if (stack.isEmpty()) {
    return null;
  }
  return stack.peek().getRuntimeService();
}
 

@Test
public void createEngineUseSpring() {
    ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext("applicationContext-test.xml");
    ProcessEngineFactoryBean factoryBean = context.getBean(ProcessEngineFactoryBean.class);
    assertNotNull(factoryBean);

    RuntimeService bean = context.getBean(RuntimeService.class);
    assertNotNull(bean);
}
 

@Test
public void createEngineUseSpring() {
    ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext("applicationContext-test.xml");
    ProcessEngineFactoryBean factoryBean = context.getBean(ProcessEngineFactoryBean.class);
    assertNotNull(factoryBean);

    RuntimeService bean = context.getBean(RuntimeService.class);
    assertNotNull(bean);
}
 

@Test
@Deployment
public void ruleUsageExample() {
  RuntimeService runtimeService = activitiRule.getRuntimeService();
  runtimeService.startProcessInstanceByKey("ruleUsage");
  
  TaskService taskService = activitiRule.getTaskService();
  Task task = taskService.createTaskQuery().singleResult();
  assertEquals("My Task", task.getName());
  
  taskService.complete(task.getId());
  assertEquals(0, runtimeService.createProcessInstanceQuery().count());
}
 

@Test
public void testProcessInstanceStartEvents() throws Exception {
  ProcessEngineImpl processEngine = initProcessEngine();

  TaskService taskService = processEngine.getTaskService();
  RuntimeService runtimeService = processEngine.getRuntimeService();

  Map<String, Object> variables = new HashMap<String, Object>();
  variables.put(TEST_VARIABLE, TEST_VALUE);
  ProcessInstance processInstance = runtimeService.startProcessInstanceByKey(USERTASK_PROCESS, BUSINESS_KEY, variables);

  Task task = taskService.createTaskQuery().taskDefinitionKey("userTask").singleResult();
  TimeUnit.MILLISECONDS.sleep(50);
  taskService.complete(task.getId());

  final SimulationDebugger simRun = new ReplaySimulationRun(processEngine, getReplayHandlers(processInstance.getId()));

  simRun.init(new NoExecutionVariableScope());

  // original process is finished - there should not be any running process instance/task
  assertEquals(0, runtimeService.createProcessInstanceQuery().processDefinitionKey(USERTASK_PROCESS).count());
  assertEquals(0, taskService.createTaskQuery().taskDefinitionKey("userTask").count());

  simRun.step();

  // replay process was started
  assertEquals(1, runtimeService.createProcessInstanceQuery().processDefinitionKey(USERTASK_PROCESS).count());
  // there should be one task
  assertEquals(1, taskService.createTaskQuery().taskDefinitionKey("userTask").count());

  simRun.step();

  // userTask was completed - replay process was finished
  assertEquals(0, runtimeService.createProcessInstanceQuery().processDefinitionKey(USERTASK_PROCESS).count());
  assertEquals(0, taskService.createTaskQuery().taskDefinitionKey("userTask").count());

  simRun.close();
  processEngine.close();
  ProcessEngines.destroy();
}
 

public static void main(String[] args) {
	// 新建流程引擎
	ProcessEngine engine = ProcessEngines.getDefaultProcessEngine();
	// 存储服务
	RepositoryService repositoryService = engine.getRepositoryService();
	// 运行时服务
	RuntimeService runtimeService = engine.getRuntimeService();
	// 任务服务
	TaskService taskService =engine.getTaskService();
	// 部署服务
	repositoryService.createDeployment().addClasspathResource("MyFirstProcess.bpmn").deploy();
	// process的id属性
	ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("myProcess");
	
	// 普通员工完成请假的任务
	Task task = taskService.createTaskQuery().processInstanceId(processInstance.getId()).singleResult();
	System.out.println("当前流程节点：" + task.getName());
	taskService.complete(task.getId());
	
	// 经理审批任务
	task = taskService.createTaskQuery().processInstanceId(processInstance.getId()).singleResult();
	System.out.println("当前流程节点：" + task.getName());
	taskService.complete(task.getId());
	
	// 流程结束
	task = taskService.createTaskQuery().processInstanceId(processInstance.getId()).singleResult();
	System.out.println("流程结束：" + task);
	// 关闭流程引擎
	engine.close();
}