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

protected Expression

expression

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

CREATE, DELETE, UPDATE

Constructor Summary

ExpressionCaseVariableListener(Expression expression)

Method Summary

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 Detail

expression

protected Expression expression

Constructor Detail

ExpressionCaseVariableListener

public ExpressionCaseVariableListener(Expression expression)

Method Detail

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.