org.activiti.engine.impl.bpmn.listener

Class DelegateExpressionTaskListener

java.lang.Object

org.activiti.engine.impl.bpmn.listener.DelegateExpressionTaskListener

All Implemented Interfaces:

Serializable, TaskListener

public class DelegateExpressionTaskListener
extends Object
implements TaskListener

Author:

Joram Barrez

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected Expression	expression

Fields inherited from interface org.activiti.engine.delegate.TaskListener

EVENTNAME_ALL_EVENTS, EVENTNAME_ASSIGNMENT, EVENTNAME_COMPLETE, EVENTNAME_CREATE, EVENTNAME_DELETE

Constructor Summary

Constructors

Constructor and Description
DelegateExpressionTaskListener(Expression expression, List<FieldDeclaration> fieldDeclarations)

Method Summary

Methods

Modifier and Type	Method and Description
String	getExpressionText() returns the expression text for this task listener.
void	notify(DelegateTask delegateTask)

Methods inherited from class java.lang.Object

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

Field Detail

expression

protected Expression expression

Constructor Detail

DelegateExpressionTaskListener

public DelegateExpressionTaskListener(Expression expression,
                              List<FieldDeclaration> fieldDeclarations)

Method Detail

notify

public void notify(DelegateTask delegateTask)

Specified by:

notify in interface TaskListener

getExpressionText

public String getExpressionText()

returns the expression text for this task listener. Comes in handy if you want to check which listeners you already have.