Java Code Examples for org.activiti.engine.ProcessEngine#getTaskService()

The following examples show how to use org.activiti.engine.ProcessEngine#getTaskService() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: ApprovalTestApplication.java    From crnk-framework with Apache License 2.0 6 votes vote down vote up
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);
}
 
Example 2
Source File: App.java    From CrazyWorkflowHandoutsActiviti6 with MIT License 5 votes vote down vote up
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();
}
 
Example 3
Source File: App.java    From CrazyWorkflowHandoutsActiviti6 with MIT License 5 votes vote down vote up
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();
}
 
Example 4
Source File: ActivitiUtil.java    From alfresco-repository with GNU Lesser General Public License v3.0 5 votes vote down vote up
public ActivitiUtil(ProcessEngine engine, boolean deployWorkflowsInTenant)
{
    this.repoService = engine.getRepositoryService();
    this.runtimeService = engine.getRuntimeService();
    this.taskService = engine.getTaskService();
    this.historyService = engine.getHistoryService();
    this.formService = engine.getFormService();
    this.managementService = engine.getManagementService();
    this.deployWorkflowsInTenant = deployWorkflowsInTenant;
}
 
Example 5
Source File: ActivitiUtil.java    From alfresco-repository with GNU Lesser General Public License v3.0 5 votes vote down vote up
public ActivitiUtil(ProcessEngine engine, boolean deployWorkflowsInTenant, boolean retentionHistoricProcessInstance)
{
    this.repoService = engine.getRepositoryService();
    this.runtimeService = engine.getRuntimeService();
    this.taskService = engine.getTaskService();
    this.historyService = engine.getHistoryService();
    this.formService = engine.getFormService();
    this.managementService = engine.getManagementService();
    this.deployWorkflowsInTenant = deployWorkflowsInTenant;
    this.retentionHistoricProcessInstance = retentionHistoricProcessInstance;
}
 
Example 6
Source File: ProcessExecutionIntegrationTest.java    From tutorials with MIT License 5 votes vote down vote up
@Test
public void givenProcessInstance_whenCompleteTask_thenProcessExecutionContinues() {
    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);

    TaskService taskService = processEngine.getTaskService();
    List<Task> tasks = taskService.createTaskQuery().taskCandidateGroup("management").list();

    Task task = tasks.get(0);

    Map<String, Object> taskVariables = new HashMap<String, Object>();
    taskVariables.put("vacationApproved", "false");
    taskVariables.put("comments", "We have a tight deadline!");
    taskService.complete(task.getId(), taskVariables);

    Task currentTask = taskService.createTaskQuery().taskName("Modify vacation request").singleResult();
    assertNotNull(currentTask);
}
 
Example 7
Source File: AbstractProcessEngineConfiguration.java    From activiti6-boot2 with Apache License 2.0 4 votes vote down vote up
public TaskService taskServiceBean(ProcessEngine processEngine) {
  return processEngine.getTaskService();
}
 
Example 8
Source File: ProcessDefinitionCacheTest.java    From activiti6-boot2 with Apache License 2.0 4 votes vote down vote up
public void testStartProcessInstanceByIdAfterReboot() {

    // In case this test is run in a test suite, previous engines might
    // have been initialized and cached. First we close the
    // existing process engines to make sure that the db is clean
    // and that there are no existing process engines involved.
    ProcessEngines.destroy();

    // Creating the DB schema (without building a process engine)
    ProcessEngineConfigurationImpl processEngineConfiguration = new StandaloneInMemProcessEngineConfiguration();
    processEngineConfiguration.setProcessEngineName("reboot-test-schema");
    processEngineConfiguration.setJdbcUrl("jdbc:h2:mem:activiti-reboot-test;DB_CLOSE_DELAY=1000");
    ProcessEngine schemaProcessEngine = processEngineConfiguration.buildProcessEngine();

    // Create process engine and deploy test process
    ProcessEngine processEngine = new StandaloneProcessEngineConfiguration().setProcessEngineName("reboot-test").setDatabaseSchemaUpdate(ProcessEngineConfiguration.DB_SCHEMA_UPDATE_FALSE)
        .setJdbcUrl("jdbc:h2:mem:activiti-reboot-test;DB_CLOSE_DELAY=1000").setAsyncExecutorActivate(false).buildProcessEngine();

    processEngine.getRepositoryService().createDeployment().addClasspathResource("org/activiti/engine/test/cache/originalProcess.bpmn20.xml").deploy();

    // verify existence of process definition
    List<ProcessDefinition> processDefinitions = processEngine.getRepositoryService().createProcessDefinitionQuery().list();

    assertEquals(1, processDefinitions.size());

    // Start a new Process instance
    ProcessInstance processInstance = processEngine.getRuntimeService().startProcessInstanceById(processDefinitions.get(0).getId());
    String processInstanceId = processInstance.getId();
    assertNotNull(processInstance);

    // Close the process engine
    processEngine.close();
    assertNotNull(processEngine.getRuntimeService());

    // Reboot the process engine
    processEngine = new StandaloneProcessEngineConfiguration().setProcessEngineName("reboot-test").setDatabaseSchemaUpdate(org.activiti.engine.ProcessEngineConfiguration.DB_SCHEMA_UPDATE_FALSE)
        .setJdbcUrl("jdbc:h2:mem:activiti-reboot-test;DB_CLOSE_DELAY=1000").setAsyncExecutorActivate(false).buildProcessEngine();

    // Check if the existing process instance is still alive
    processInstance = processEngine.getRuntimeService().createProcessInstanceQuery().processInstanceId(processInstanceId).singleResult();

    assertNotNull(processInstance);

    // Complete the task. That will end the process instance
    TaskService taskService = processEngine.getTaskService();
    Task task = taskService.createTaskQuery().list().get(0);
    taskService.complete(task.getId());

    // Check if the process instance has really ended. This means that the
    // process definition has
    // re-loaded into the process definition cache
    processInstance = processEngine.getRuntimeService().createProcessInstanceQuery().processInstanceId(processInstanceId).singleResult();

    assertNull(processInstance);

    // Extra check to see if a new process instance can be started as well
    processInstance = processEngine.getRuntimeService().startProcessInstanceById(processDefinitions.get(0).getId());
    assertNotNull(processInstance);

    // close the process engine
    processEngine.close();

    // Cleanup schema
    schemaProcessEngine.close();
  }
 
Example 9
Source File: ProcessDefinitionCacheTest.java    From activiti6-boot2 with Apache License 2.0 4 votes vote down vote up
public void testDeployRevisedProcessAfterDeleteOnOtherProcessEngine() {

    // Setup both process engines
    ProcessEngine processEngine1 = new StandaloneProcessEngineConfiguration().setProcessEngineName("reboot-test-schema")
        .setDatabaseSchemaUpdate(org.activiti.engine.ProcessEngineConfiguration.DB_SCHEMA_UPDATE_TRUE).setJdbcUrl("jdbc:h2:mem:activiti-process-cache-test;DB_CLOSE_DELAY=1000")
        .setAsyncExecutorActivate(false).buildProcessEngine();
    RepositoryService repositoryService1 = processEngine1.getRepositoryService();

    ProcessEngine processEngine2 = new StandaloneProcessEngineConfiguration().setProcessEngineName("reboot-test")
        .setDatabaseSchemaUpdate(org.activiti.engine.ProcessEngineConfiguration.DB_SCHEMA_UPDATE_FALSE).setJdbcUrl("jdbc:h2:mem:activiti-process-cache-test;DB_CLOSE_DELAY=1000")
        .setAsyncExecutorActivate(false).buildProcessEngine();
    RepositoryService repositoryService2 = processEngine2.getRepositoryService();
    RuntimeService runtimeService2 = processEngine2.getRuntimeService();
    TaskService taskService2 = processEngine2.getTaskService();

    // Deploy first version of process: start->originalTask->end on first
    // process engine
    String deploymentId = repositoryService1.createDeployment().addClasspathResource("org/activiti/engine/test/cache/originalProcess.bpmn20.xml").deploy().getId();

    // Start process instance on second engine
    String processDefinitionId = repositoryService2.createProcessDefinitionQuery().singleResult().getId();
    runtimeService2.startProcessInstanceById(processDefinitionId);
    Task task = taskService2.createTaskQuery().singleResult();
    assertEquals("original task", task.getName());

    // Delete the deployment on second process engine
    repositoryService2.deleteDeployment(deploymentId, true);
    assertEquals(0, repositoryService2.createDeploymentQuery().count());
    assertEquals(0, runtimeService2.createProcessInstanceQuery().count());

    // deploy a revised version of the process: start->revisedTask->end on
    // first process engine
    //
    // Before the bugfix, this would set the cache on the first process
    // engine,
    // but the second process engine still has the original process
    // definition in his cache.
    // Since there is a deployment delete in between, the new generated
    // process definition id is the same
    // as in the original deployment, making the second process engine using
    // the old cached process definition.
    deploymentId = repositoryService1.createDeployment().addClasspathResource("org/activiti/engine/test/cache/revisedProcess.bpmn20.xml").deploy().getId();

    // Start process instance on second process engine -> must use revised
    // process definition
    repositoryService2.createProcessDefinitionQuery().singleResult().getId();
    runtimeService2.startProcessInstanceByKey("oneTaskProcess");
    task = taskService2.createTaskQuery().singleResult();
    assertEquals("revised task", task.getName());

    // cleanup
    repositoryService1.deleteDeployment(deploymentId, true);
    processEngine1.close();
    processEngine2.close();
  }
 
Example 10
Source File: ProcessDefinitionCacheTest.java    From activiti6-boot2 with Apache License 2.0 4 votes vote down vote up
public void testDeployRevisedProcessAfterDeleteOnOtherProcessEngine() {
  
  // Setup both process engines
  StandaloneProcessEngineConfiguration standaloneProcessEngineConfiguration = new StandaloneProcessEngineConfiguration();
  standaloneProcessEngineConfiguration.setProcessEngineName("reboot-test-schema");
  standaloneProcessEngineConfiguration.setDatabaseSchemaUpdate(org.activiti5.engine.ProcessEngineConfiguration.DB_SCHEMA_UPDATE_TRUE);
  standaloneProcessEngineConfiguration.setJdbcUrl("jdbc:h2:mem:activiti-process-cache-test;DB_CLOSE_DELAY=1000");
  standaloneProcessEngineConfiguration.setAsyncExecutorActivate(false);
  standaloneProcessEngineConfiguration.setActiviti5CompatibilityEnabled(true);
  ProcessEngine processEngine1 = standaloneProcessEngineConfiguration.buildProcessEngine();
  RepositoryService repositoryService1 = processEngine1.getRepositoryService();
  
  StandaloneProcessEngineConfiguration standaloneProcessEngineConfiguration2 = new StandaloneProcessEngineConfiguration();
  standaloneProcessEngineConfiguration2.setProcessEngineName("reboot-test");
  standaloneProcessEngineConfiguration2.setDatabaseSchemaUpdate(org.activiti5.engine.ProcessEngineConfiguration.DB_SCHEMA_UPDATE_FALSE);
  standaloneProcessEngineConfiguration2.setJdbcUrl("jdbc:h2:mem:activiti-process-cache-test;DB_CLOSE_DELAY=1000");
  standaloneProcessEngineConfiguration2.setAsyncExecutorActivate(false);
  standaloneProcessEngineConfiguration2.setActiviti5CompatibilityEnabled(true);
  ProcessEngine processEngine2  = standaloneProcessEngineConfiguration2.buildProcessEngine();
  RepositoryService repositoryService2 = processEngine2.getRepositoryService();
  RuntimeService runtimeService2 = processEngine2.getRuntimeService();
  TaskService taskService2 = processEngine2.getTaskService();
  
  // Deploy first version of process: start->originalTask->end on first process engine
  String deploymentId = repositoryService1.createDeployment()
    .addClasspathResource("org/activiti5/engine/test/cache/originalProcess.bpmn20.xml")
    .deploymentProperty(DeploymentProperties.DEPLOY_AS_ACTIVITI5_PROCESS_DEFINITION, Boolean.TRUE)
    .deploy()
    .getId();
  
  // Start process instance on second engine
  String processDefinitionId = repositoryService2.createProcessDefinitionQuery().singleResult().getId();
  runtimeService2.startProcessInstanceById(processDefinitionId);
  Task task = taskService2.createTaskQuery().singleResult();
  assertEquals("original task", task.getName());
  
  // Delete the deployment on second process engine
  repositoryService2.deleteDeployment(deploymentId, true);
  assertEquals(0, repositoryService2.createDeploymentQuery().count());
  assertEquals(0, runtimeService2.createProcessInstanceQuery().count());
  
  // deploy a revised version of the process: start->revisedTask->end on first process engine
  //
  // Before the bugfix, this would set the cache on the first process engine,
  // but the second process engine still has the original process definition in his cache.
  // Since there is a deployment delete in between, the new generated process definition id is the same 
  // as in the original deployment, making the second process engine using the old cached process definition.
  deploymentId = repositoryService1.createDeployment()
    .addClasspathResource("org/activiti5/engine/test/cache/revisedProcess.bpmn20.xml")
    .deploymentProperty(DeploymentProperties.DEPLOY_AS_ACTIVITI5_PROCESS_DEFINITION, Boolean.TRUE)
    .deploy()
    .getId();
  
  // Start process instance on second process engine -> must use revised process definition
  repositoryService2.createProcessDefinitionQuery().singleResult().getId();
  runtimeService2.startProcessInstanceByKey("oneTaskProcess");
  task = taskService2.createTaskQuery().singleResult();
  assertEquals("revised task", task.getName());
  
  // cleanup
  repositoryService1.deleteDeployment(deploymentId, true);
  processEngine1.close();
  processEngine2.close();
}
 
Example 11
Source File: ServiceSpringModuleConfig.java    From herd with Apache License 2.0 4 votes vote down vote up
@Bean
public TaskService activitiTaskService(ProcessEngine activitiProcessEngine) throws Exception
{
    return activitiProcessEngine.getTaskService();
}