Java Code Examples for org.flowable.engine.RuntimeService#startProcessInstanceById()

public void testDeployRevisedProcessAfterDeleteOnOtherProcessEngine() {

        // Setup both process engines
        StandaloneProcessEngineConfiguration standaloneProcessEngineConfiguration = new StandaloneProcessEngineConfiguration();
        standaloneProcessEngineConfiguration.setEngineName("reboot-test-schema");
        standaloneProcessEngineConfiguration.setDatabaseSchemaUpdate(org.activiti.engine.ProcessEngineConfiguration.DB_SCHEMA_UPDATE_TRUE);
        standaloneProcessEngineConfiguration.setJdbcUrl("jdbc:h2:mem:activiti-process-cache-test;DB_CLOSE_DELAY=1000");
        standaloneProcessEngineConfiguration.setAsyncExecutorActivate(false);
        standaloneProcessEngineConfiguration.setFlowable5CompatibilityEnabled(true);
        ProcessEngine processEngine1 = standaloneProcessEngineConfiguration.buildProcessEngine();
        RepositoryService repositoryService1 = processEngine1.getRepositoryService();

        StandaloneProcessEngineConfiguration standaloneProcessEngineConfiguration2 = new StandaloneProcessEngineConfiguration();
        standaloneProcessEngineConfiguration2.setEngineName("reboot-test");
        standaloneProcessEngineConfiguration2.setDatabaseSchemaUpdate(org.activiti.engine.ProcessEngineConfiguration.DB_SCHEMA_UPDATE_FALSE);
        standaloneProcessEngineConfiguration2.setJdbcUrl("jdbc:h2:mem:activiti-process-cache-test;DB_CLOSE_DELAY=1000");
        standaloneProcessEngineConfiguration2.setAsyncExecutorActivate(false);
        standaloneProcessEngineConfiguration2.setFlowable5CompatibilityEnabled(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/activiti/engine/test/cache/originalProcess.bpmn20.xml")
                .deploymentProperty(DeploymentProperties.DEPLOY_AS_FLOWABLE5_PROCESS_DEFINITION, Boolean.TRUE)
                .deploy()
                .getId();

        // Start process instance on second engine
        String processDefinitionId = repositoryService2.createProcessDefinitionQuery().singleResult().getId();
        runtimeService2.startProcessInstanceById(processDefinitionId);
        org.flowable.task.api.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")
                .deploymentProperty(DeploymentProperties.DEPLOY_AS_FLOWABLE5_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();
    }
 

@Test
public void testDeployRevisedProcessAfterDeleteOnOtherProcessEngine() {

    // Setup both process engines
    ProcessEngine processEngine1 = new StandaloneProcessEngineConfiguration().setEngineName("reboot-test-schema")
            .setDatabaseSchemaUpdate(org.flowable.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().setEngineName("reboot-test")
            .setDatabaseSchemaUpdate(org.flowable.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/flowable/engine/test/cache/originalProcess.bpmn20.xml").deploy().getId();

    // Start process instance on second engine
    String processDefinitionId = repositoryService2.createProcessDefinitionQuery().singleResult().getId();
    runtimeService2.startProcessInstanceById(processDefinitionId);
    org.flowable.task.api.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/flowable/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();
}