org.activiti.engine.delegate.event.impl

Class ActivitiEventBuilder

java.lang.Object

org.activiti.engine.delegate.event.impl.ActivitiEventBuilder

public class ActivitiEventBuilder
extends Object

Builder class used to create ActivitiEvent implementations.

Author:

Frederik Heremans

Constructor Summary

Constructors

Constructor and Description
ActivitiEventBuilder()

Method Summary

Methods

Modifier and Type	Method and Description
static ActivitiActivityEvent	createActivityEvent(ActivitiEventType type, String activityId, String executionId, String processInstanceId, String processDefinitionId)
static ActivitiEntityEvent	createEntityEvent(ActivitiEventType type, Object entity)
static ActivitiEntityEvent	createEntityEvent(ActivitiEventType type, Object entity, String executionId, String processInstanceId, String processDefinitionId)
static ActivitiEntityEvent	createEntityExceptionEvent(ActivitiEventType type, Object entity, Throwable cause)
static ActivitiEntityEvent	createEntityExceptionEvent(ActivitiEventType type, Object entity, Throwable cause, String executionId, String processInstanceId, String processDefinitionId)
static ActivitiErrorEvent	createErrorEvent(ActivitiEventType type, String activityId, String errorCode, String executionId, String processInstanceId, String processDefinitionId)
static ActivitiEvent	createEvent(ActivitiEventType type, String executionId, String processInstanceId, String processDefinitionId)
static ActivitiEvent	createGlobalEvent(ActivitiEventType type)
static ActivitiMembershipEvent	createMembershipEvent(ActivitiEventType type, String groupId, String userId)
static ActivitiMessageEvent	createMessageEvent(ActivitiEventType type, String activityId, String messageName, Object payload, String executionId, String processInstanceId, String processDefinitionId)
static ActivitiSignalEvent	createSignalEvent(ActivitiEventType type, String activityId, String signalName, Object signalData, String executionId, String processInstanceId, String processDefinitionId)
static ActivitiVariableEvent	createVariableEvent(ActivitiEventType type, String variableName, Object variableValue, String taskId, String executionId, String processInstanceId, String processDefinitionId)
protected static void	populateEventWithCurrentContext(ActivitiEventImpl event)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ActivitiEventBuilder

public ActivitiEventBuilder()

Method Detail

createGlobalEvent

public static ActivitiEvent createGlobalEvent(ActivitiEventType type)

Parameters:

type - type of event

Returns:

an ActivitiEvent that doesn't have it's execution context-fields filled, as the event is a global event, independant of any running execution.

createEvent

public static ActivitiEvent createEvent(ActivitiEventType type,
                        String executionId,
                        String processInstanceId,
                        String processDefinitionId)

createEntityEvent

public static ActivitiEntityEvent createEntityEvent(ActivitiEventType type,
                                    Object entity)

Parameters:

type - type of event

entity - the entity this event targets

Returns:

an ActivitiEntityEvent. In case an ExecutionContext is active, the execution related event fields will be populated. If not, execution details will be reteived from the Object if possible.

createEntityEvent

public static ActivitiEntityEvent createEntityEvent(ActivitiEventType type,
                                    Object entity,
                                    String executionId,
                                    String processInstanceId,
                                    String processDefinitionId)

Parameters:

type - type of event

entity - the entity this event targets

Returns:

an ActivitiEntityEvent

createEntityExceptionEvent

public static ActivitiEntityEvent createEntityExceptionEvent(ActivitiEventType type,
                                             Object entity,
                                             Throwable cause)

Parameters:

type - type of event

entity - the entity this event targets

cause - the cause of the event

Returns:

an ActivitiEntityEvent that is also instance of ActivitiExceptionEvent. In case an ExecutionContext is active, the execution related event fields will be populated.

createEntityExceptionEvent

public static ActivitiEntityEvent createEntityExceptionEvent(ActivitiEventType type,
                                             Object entity,
                                             Throwable cause,
                                             String executionId,
                                             String processInstanceId,
                                             String processDefinitionId)

Parameters:

type - type of event

entity - the entity this event targets

cause - the cause of the event

Returns:

an ActivitiEntityEvent that is also instance of ActivitiExceptionEvent.

createActivityEvent

public static ActivitiActivityEvent createActivityEvent(ActivitiEventType type,
                                        String activityId,
                                        String executionId,
                                        String processInstanceId,
                                        String processDefinitionId)

createSignalEvent

public static ActivitiSignalEvent createSignalEvent(ActivitiEventType type,
                                    String activityId,
                                    String signalName,
                                    Object signalData,
                                    String executionId,
                                    String processInstanceId,
                                    String processDefinitionId)

createMessageEvent

public static ActivitiMessageEvent createMessageEvent(ActivitiEventType type,
                                      String activityId,
                                      String messageName,
                                      Object payload,
                                      String executionId,
                                      String processInstanceId,
                                      String processDefinitionId)

createErrorEvent

public static ActivitiErrorEvent createErrorEvent(ActivitiEventType type,
                                  String activityId,
                                  String errorCode,
                                  String executionId,
                                  String processInstanceId,
                                  String processDefinitionId)

createVariableEvent

public static ActivitiVariableEvent createVariableEvent(ActivitiEventType type,
                                        String variableName,
                                        Object variableValue,
                                        String taskId,
                                        String executionId,
                                        String processInstanceId,
                                        String processDefinitionId)

createMembershipEvent

public static ActivitiMembershipEvent createMembershipEvent(ActivitiEventType type,
                                            String groupId,
                                            String userId)

populateEventWithCurrentContext

protected static void populateEventWithCurrentContext(ActivitiEventImpl event)