Examples with ActivitiVariableEvent org.activiti.engine.delegate.event.ActivitiVariableEvent used on opensource projects

Example 1 with ActivitiVariableEvent

use of org.activiti.engine.delegate.event.ActivitiVariableEvent in project Activiti by Activiti.

the class VariableCreatedEventHandler method generateEventLogEntry.

@Override
public EventLogEntryEntity generateEventLogEntry(CommandContext commandContext) {
    ActivitiVariableEvent variableEvent = (ActivitiVariableEvent) event;
    Map<String, Object> data = createData(variableEvent);
    data.put(Fields.CREATE_TIME, timeStamp);
    return createEventLogEntry(variableEvent.getProcessDefinitionId(), variableEvent.getProcessInstanceId(), variableEvent.getExecutionId(), variableEvent.getTaskId(), data);
}

Example 2 with ActivitiVariableEvent

use of org.activiti.engine.delegate.event.ActivitiVariableEvent in project Activiti by Activiti.

the class VariableEventsTest method ActivitiEventType.

/**
	 * Test variable events when done within a process (eg. execution-listener)
	 */
@Deployment
public void ActivitiEventType() throws Exception {
    ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("variableProcess");
    assertNotNull(processInstance);
    assertEquals(3, listener.getEventsReceived().size());
    // Check create event
    ActivitiVariableEvent event = (ActivitiVariableEvent) listener.getEventsReceived().get(0);
    assertEquals(ActivitiEventType.VARIABLE_CREATED, event.getType());
    assertEquals(processInstance.getProcessDefinitionId(), event.getProcessDefinitionId());
    assertEquals(processInstance.getId(), event.getExecutionId());
    assertEquals(processInstance.getId(), event.getProcessInstanceId());
    assertNull(event.getTaskId());
    assertEquals("variable", event.getVariableName());
    assertEquals(123, event.getVariableValue());
    // Check udpate event
    event = (ActivitiVariableEvent) listener.getEventsReceived().get(1);
    assertEquals(ActivitiEventType.VARIABLE_UPDATED, event.getType());
    assertEquals(processInstance.getProcessDefinitionId(), event.getProcessDefinitionId());
    assertEquals(processInstance.getId(), event.getExecutionId());
    assertEquals(processInstance.getId(), event.getProcessInstanceId());
    assertNull(event.getTaskId());
    assertEquals("variable", event.getVariableName());
    assertEquals(456, event.getVariableValue());
    // Check delete event
    event = (ActivitiVariableEvent) listener.getEventsReceived().get(2);
    assertEquals(ActivitiEventType.VARIABLE_DELETED, event.getType());
    assertEquals(processInstance.getProcessDefinitionId(), event.getProcessDefinitionId());
    assertEquals(processInstance.getId(), event.getExecutionId());
    assertEquals(processInstance.getId(), event.getProcessInstanceId());
    assertNull(event.getTaskId());
    assertEquals("variable", event.getVariableName());
    assertEquals(456, event.getVariableValue());
}

Example 3 with ActivitiVariableEvent

use of org.activiti.engine.delegate.event.ActivitiVariableEvent in project Activiti by Activiti.

the class VariableDeletedEventHandler method generateEventLogEntry.

@Override
public EventLogEntryEntity generateEventLogEntry(CommandContext commandContext) {
    ActivitiVariableEvent variableEvent = (ActivitiVariableEvent) event;
    Map<String, Object> data = createData(variableEvent);
    data.put(Fields.END_TIME, timeStamp);
    return createEventLogEntry(variableEvent.getProcessDefinitionId(), variableEvent.getProcessInstanceId(), variableEvent.getExecutionId(), variableEvent.getTaskId(), data);
}

Example 4 with ActivitiVariableEvent

use of org.activiti.engine.delegate.event.ActivitiVariableEvent in project Activiti by Activiti.

the class VariableUpdatedEventHandler method generateEventLogEntry.

@Override
public EventLogEntryEntity generateEventLogEntry(CommandContext commandContext) {
    ActivitiVariableEvent variableEvent = (ActivitiVariableEvent) event;
    Map<String, Object> data = createData(variableEvent);
    return createEventLogEntry(variableEvent.getProcessDefinitionId(), variableEvent.getProcessInstanceId(), variableEvent.getExecutionId(), variableEvent.getTaskId(), data);
}

Example 5 with ActivitiVariableEvent

use of org.activiti.engine.delegate.event.ActivitiVariableEvent in project Activiti by Activiti.

the class VariableEventsTest method testProcessInstanceVariableEvents.

/**
	 * Test create, update and delete variables on a process-instance, using the
	 * API.
	 */
@Deployment(resources = { "org/activiti/engine/test/api/runtime/oneTaskProcess.bpmn20.xml" })
public void testProcessInstanceVariableEvents() throws Exception {
    ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("oneTaskProcess");
    assertNotNull(processInstance);
    // Check create event
    runtimeService.setVariable(processInstance.getId(), "testVariable", "The value");
    assertEquals(1, listener.getEventsReceived().size());
    ActivitiVariableEvent event = (ActivitiVariableEvent) listener.getEventsReceived().get(0);
    assertEquals(ActivitiEventType.VARIABLE_CREATED, event.getType());
    assertEquals(processInstance.getProcessDefinitionId(), event.getProcessDefinitionId());
    assertEquals(processInstance.getId(), event.getExecutionId());
    assertEquals(processInstance.getId(), event.getProcessInstanceId());
    assertNull(event.getTaskId());
    assertEquals("testVariable", event.getVariableName());
    assertEquals("The value", event.getVariableValue());
    listener.clearEventsReceived();
    // Update variable
    runtimeService.setVariable(processInstance.getId(), "testVariable", "Updated value");
    assertEquals(1, listener.getEventsReceived().size());
    event = (ActivitiVariableEvent) listener.getEventsReceived().get(0);
    assertEquals(ActivitiEventType.VARIABLE_UPDATED, event.getType());
    assertEquals(processInstance.getProcessDefinitionId(), event.getProcessDefinitionId());
    assertEquals(processInstance.getId(), event.getExecutionId());
    assertEquals(processInstance.getId(), event.getProcessInstanceId());
    assertNull(event.getTaskId());
    assertEquals("testVariable", event.getVariableName());
    assertEquals("Updated value", event.getVariableValue());
    listener.clearEventsReceived();
    // Delete variable
    runtimeService.removeVariable(processInstance.getId(), "testVariable");
    assertEquals(1, listener.getEventsReceived().size());
    event = (ActivitiVariableEvent) listener.getEventsReceived().get(0);
    assertEquals(ActivitiEventType.VARIABLE_DELETED, event.getType());
    // process definition Id can't be recognized in  DB flush
    assertEquals(null, event.getProcessDefinitionId());
    assertEquals(processInstance.getId(), event.getExecutionId());
    assertEquals(processInstance.getId(), event.getProcessInstanceId());
    assertNull(event.getTaskId());
    assertEquals("testVariable", event.getVariableName());
    // deleted variable value is always null
    assertEquals(null, event.getVariableValue());
    listener.clearEventsReceived();
    // Create, update and delete multiple variables
    Map<String, Object> vars = new HashMap<String, Object>();
    vars.put("test", 123);
    vars.put("test2", 456);
    runtimeService.setVariables(processInstance.getId(), vars);
    runtimeService.setVariables(processInstance.getId(), vars);
    runtimeService.removeVariables(processInstance.getId(), vars.keySet());
    assertEquals(6, listener.getEventsReceived().size());
    assertEquals(ActivitiEventType.VARIABLE_CREATED, listener.getEventsReceived().get(0).getType());
    assertEquals(ActivitiEventType.VARIABLE_CREATED, listener.getEventsReceived().get(1).getType());
    assertEquals(ActivitiEventType.VARIABLE_UPDATED, listener.getEventsReceived().get(2).getType());
    assertEquals(ActivitiEventType.VARIABLE_UPDATED, listener.getEventsReceived().get(3).getType());
    assertEquals(ActivitiEventType.VARIABLE_DELETED, listener.getEventsReceived().get(4).getType());
    assertEquals(ActivitiEventType.VARIABLE_DELETED, listener.getEventsReceived().get(5).getType());
    listener.clearEventsReceived();
    // Delete inexistent variable should not dispatch event
    runtimeService.removeVariable(processInstance.getId(), "unexistingVariable");
    assertTrue(listener.getEventsReceived().isEmpty());
}