org.activiti.engine.impl.bpmn.helper

Class DelegateExpressionActivitiEventListener

java.lang.Object

org.flowable.common.engine.api.delegate.event.AbstractFlowableEventListener

org.activiti.engine.impl.bpmn.helper.BaseDelegateEventListener

org.activiti.engine.impl.bpmn.helper.DelegateExpressionActivitiEventListener

All Implemented Interfaces:

org.flowable.common.engine.api.delegate.event.FlowableEventListener

public class DelegateExpressionActivitiEventListener
extends BaseDelegateEventListener

An FlowableEventListener implementation which resolves an expression to a delegate FlowableEventListener instance and uses this for event notification.

In case an entityClass was passed in the constructor, only events that are FlowableEntityEvent's that target an entity of the given type, are dispatched to the delegate.

Author:

Frederik Heremans

Field Summary

Fields

Modifier and Type	Field and Description
protected org.flowable.common.engine.api.delegate.Expression	expression
protected boolean	failOnException

Fields inherited from class org.activiti.engine.impl.bpmn.helper.BaseDelegateEventListener

entityClass

Fields inherited from class org.flowable.common.engine.api.delegate.event.AbstractFlowableEventListener

onTransaction

Constructor Summary

Constructors

Constructor and Description
DelegateExpressionActivitiEventListener(org.flowable.common.engine.api.delegate.Expression expression, Class<?> entityClass)

Method Summary

Modifier and Type	Method and Description
boolean	isFailOnException()
void	onEvent(org.flowable.common.engine.api.delegate.event.FlowableEvent event)

Methods inherited from class org.activiti.engine.impl.bpmn.helper.BaseDelegateEventListener

isValidEvent, setEntityClass

Methods inherited from class org.flowable.common.engine.api.delegate.event.AbstractFlowableEventListener

getOnTransaction, isFireOnTransactionLifecycleEvent, setOnTransaction

Methods inherited from class java.lang.Object

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

Field Detail

expression

protected org.flowable.common.engine.api.delegate.Expression expression

failOnException

protected boolean failOnException

Constructor Detail

DelegateExpressionActivitiEventListener

public DelegateExpressionActivitiEventListener(org.flowable.common.engine.api.delegate.Expression expression,
                                               Class<?> entityClass)

Method Detail

onEvent

public void onEvent(org.flowable.common.engine.api.delegate.event.FlowableEvent event)

isFailOnException

public boolean isFailOnException()