Package org.camunda.bpm.engine.impl.variable.listener

Class ExpressionCaseVariableListener

java.lang.Object

org.camunda.bpm.engine.impl.variable.listener.ExpressionCaseVariableListener

All Implemented Interfaces:

CaseVariableListener, VariableListener<DelegateCaseVariableInstance>

public class ExpressionCaseVariableListener
extends Object
implements CaseVariableListener

Author:

Thorben Lindhauer

Field Summary

Fields

Modifier and Type	Field	Description
protected Expression	expression

Fields inherited from interface org.camunda.bpm.engine.delegate.CaseVariableListener

CREATE, DELETE, UPDATE

Constructor Summary

Constructors

Constructor	Description
ExpressionCaseVariableListener(Expression expression)

Method Summary

Modifier and Type	Method	Description
String	getExpressionText()	Returns the expression text for this execution listener.
void	notify(DelegateCaseVariableInstance variableInstance)

Methods inherited from class java.lang.Object

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

Field Details

expression

protected Expression expression

Constructor Details

ExpressionCaseVariableListener

public ExpressionCaseVariableListener(Expression expression)

Method Details

notify

public void notify(DelegateCaseVariableInstance variableInstance)
            throws Exception

Specified by:

notify in interface CaseVariableListener

Specified by:

notify in interface VariableListener<DelegateCaseVariableInstance>

Throws:

Exception

getExpressionText

public String getExpressionText()

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