Examples with ActivityInstance org.camunda.bpm.engine.runtime.ActivityInstance used on opensource projects

Example 11 with ActivityInstance

use of org.camunda.bpm.engine.runtime.ActivityInstance in project camunda-bpm-platform by camunda.

the class ExternalTaskServiceTest method testCompleteWithVariables.

@Deployment(resources = "org/camunda/bpm/engine/test/api/externaltask/twoExternalTaskProcess.bpmn20.xml")
public void testCompleteWithVariables() {
    // given
    ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("twoExternalTaskProcess");
    // when
    List<LockedExternalTask> externalTasks = externalTaskService.fetchAndLock(1, WORKER_ID).topic(TOPIC_NAME, LOCK_TIME).execute();
    externalTaskService.complete(externalTasks.get(0).getId(), WORKER_ID, Variables.createVariables().putValue("var", 42));
    // then
    ActivityInstance activityInstance = runtimeService.getActivityInstance(processInstance.getId());
    assertThat(activityInstance).hasStructure(describeActivityInstanceTree(processInstance.getProcessDefinitionId()).activity("afterExternalTask").done());
    assertEquals(42, runtimeService.getVariable(processInstance.getId(), "var"));
}

Example 12 with ActivityInstance

use of org.camunda.bpm.engine.runtime.ActivityInstance in project camunda-bpm-platform by camunda.

the class ProcessInstanceModificationTest method testStartBeforeWithVariables.

@Deployment(resources = EXCLUSIVE_GATEWAY_PROCESS)
public void testStartBeforeWithVariables() {
    ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("exclusiveGateway");
    runtimeService.createProcessInstanceModification(processInstance.getId()).startBeforeActivity("task2").setVariable("procInstVar", "procInstValue").setVariableLocal("localVar", "localValue").setVariables(Variables.createVariables().putValue("procInstMapVar", "procInstMapValue")).setVariablesLocal(Variables.createVariables().putValue("localMapVar", "localMapValue")).execute();
    ActivityInstance updatedTree = runtimeService.getActivityInstance(processInstance.getId());
    assertNotNull(updatedTree);
    assertThat(updatedTree).hasStructure(describeActivityInstanceTree(processInstance.getProcessDefinitionId()).activity("task1").activity("task2").done());
    ActivityInstance task2Instance = getChildInstanceForActivity(updatedTree, "task2");
    assertNotNull(task2Instance);
    assertEquals(1, task2Instance.getExecutionIds().length);
    String task2ExecutionId = task2Instance.getExecutionIds()[0];
    assertEquals(4, runtimeService.createVariableInstanceQuery().count());
    assertEquals("procInstValue", runtimeService.getVariableLocal(processInstance.getId(), "procInstVar"));
    assertEquals("localValue", runtimeService.getVariableLocal(task2ExecutionId, "localVar"));
    assertEquals("procInstMapValue", runtimeService.getVariableLocal(processInstance.getId(), "procInstMapVar"));
    assertEquals("localMapValue", runtimeService.getVariableLocal(task2ExecutionId, "localMapVar"));
    completeTasksInOrder("task1", "task2");
    assertProcessEnded(processInstance.getId());
}

Example 13 with ActivityInstance

use of org.camunda.bpm.engine.runtime.ActivityInstance in project camunda-bpm-platform by camunda.

the class ProcessInstanceModificationTest method testScopeTaskStartAfter.

@Deployment(resources = ONE_SCOPE_TASK_PROCESS)
public void testScopeTaskStartAfter() {
    ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("oneTaskProcess");
    String processInstanceId = processInstance.getId();
    // when starting after the task, essentially nothing changes in the process
    // instance
    runtimeService.createProcessInstanceModification(processInstance.getId()).startAfterActivity("theTask").execute();
    ActivityInstance updatedTree = runtimeService.getActivityInstance(processInstanceId);
    assertNotNull(updatedTree);
    assertEquals(processInstanceId, updatedTree.getProcessInstanceId());
    assertThat(updatedTree).hasStructure(describeActivityInstanceTree(processInstance.getProcessDefinitionId()).activity("theTask").done());
    ExecutionTree executionTree = ExecutionTree.forExecution(processInstanceId, processEngine);
    assertThat(executionTree).matches(describeExecutionTree(null).scope().child("theTask").scope().done());
    // when starting after the start event, regular concurrency happens
    runtimeService.createProcessInstanceModification(processInstance.getId()).startAfterActivity("theStart").execute();
    updatedTree = runtimeService.getActivityInstance(processInstanceId);
    assertNotNull(updatedTree);
    assertEquals(processInstanceId, updatedTree.getProcessInstanceId());
    assertThat(updatedTree).hasStructure(describeActivityInstanceTree(processInstance.getProcessDefinitionId()).activity("theTask").activity("theTask").done());
    executionTree = ExecutionTree.forExecution(processInstanceId, processEngine);
    assertThat(executionTree).matches(describeExecutionTree(null).scope().child(null).concurrent().noScope().child("theTask").scope().up().up().child(null).concurrent().noScope().child("theTask").scope().done());
    completeTasksInOrder("theTask", "theTask");
    assertProcessEnded(processInstanceId);
}

Example 14 with ActivityInstance

use of org.camunda.bpm.engine.runtime.ActivityInstance in project camunda-bpm-platform by camunda.

the class ProcessInstanceModificationTest method testStartBeforeWithAncestorInstanceIdTwoScopesUp.

@Deployment(resources = DOUBLE_NESTED_SUB_PROCESS)
public void testStartBeforeWithAncestorInstanceIdTwoScopesUp() {
    // given two instances of the outer subprocess
    ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("doubleNestedSubprocess");
    String processInstanceId = processInstance.getId();
    runtimeService.createProcessInstanceModification(processInstance.getId()).startBeforeActivity("subProcess").execute();
    // when I start the inner subprocess task without explicit ancestor
    try {
        runtimeService.createProcessInstanceModification(processInstance.getId()).startBeforeActivity("innerSubProcessTask").execute();
        // then the command fails
        fail("should not succeed because the ancestors are ambiguous");
    } catch (ProcessEngineException e) {
    // happy path
    }
    // when I start the inner subprocess task with an explicit ancestor activity
    // instance id
    ActivityInstance updatedTree = runtimeService.getActivityInstance(processInstanceId);
    ActivityInstance randomSubProcessInstance = getChildInstanceForActivity(updatedTree, "subProcess");
    // then the command suceeds
    runtimeService.createProcessInstanceModification(processInstanceId).startBeforeActivity("innerSubProcessTask", randomSubProcessInstance.getId()).execute();
    // and the trees are correct
    updatedTree = runtimeService.getActivityInstance(processInstanceId);
    assertNotNull(updatedTree);
    assertEquals(processInstanceId, updatedTree.getProcessInstanceId());
    assertThat(updatedTree).hasStructure(describeActivityInstanceTree(processInstance.getProcessDefinitionId()).beginScope("subProcess").activity("subProcessTask").endScope().beginScope("subProcess").activity("subProcessTask").beginScope("innerSubProcess").activity("innerSubProcessTask").done());
    ActivityInstance innerSubProcessInstance = getChildInstanceForActivity(updatedTree, "innerSubProcess");
    assertEquals(randomSubProcessInstance.getId(), innerSubProcessInstance.getParentActivityInstanceId());
    ExecutionTree executionTree = ExecutionTree.forExecution(processInstanceId, processEngine);
    assertThat(executionTree).matches(describeExecutionTree(null).scope().child(null).concurrent().noScope().child("subProcessTask").scope().up().up().child(null).concurrent().noScope().child(null).scope().child("subProcessTask").concurrent().noScope().up().child(null).concurrent().noScope().child("innerSubProcessTask").scope().done());
    assertEquals(3, taskService.createTaskQuery().count());
    // complete the process
    completeTasksInOrder("subProcessTask", "subProcessTask", "innerSubProcessTask", "innerSubProcessTask", "innerSubProcessTask");
    assertProcessEnded(processInstanceId);
}

Example 15 with ActivityInstance

use of org.camunda.bpm.engine.runtime.ActivityInstance in project camunda-bpm-platform by camunda.

the class ProcessInstanceModificationTest method testStartTransition.

@Deployment(resources = EXCLUSIVE_GATEWAY_PROCESS)
public void testStartTransition() {
    ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("exclusiveGateway");
    String processInstanceId = processInstance.getId();
    runtimeService.createProcessInstanceModification(processInstance.getId()).startTransition("flow4").execute();
    ActivityInstance updatedTree = runtimeService.getActivityInstance(processInstanceId);
    assertNotNull(updatedTree);
    assertEquals(processInstanceId, updatedTree.getProcessInstanceId());
    assertThat(updatedTree).hasStructure(describeActivityInstanceTree(processInstance.getProcessDefinitionId()).activity("task1").activity("task2").done());
    ExecutionTree executionTree = ExecutionTree.forExecution(processInstanceId, processEngine);
    assertThat(executionTree).matches(describeExecutionTree(null).scope().child("task1").concurrent().noScope().up().child("task2").concurrent().noScope().done());
    assertEquals(2, taskService.createTaskQuery().count());
    // complete the process
    completeTasksInOrder("task1", "task2");
    assertProcessEnded(processInstanceId);
}