org.flowable.common.engine.impl.el.function

Class VariableGetExpressionFunction

java.lang.Object

org.flowable.common.engine.impl.el.function.AbstractFlowableVariableExpressionFunction

org.flowable.common.engine.impl.el.function.VariableGetExpressionFunction

All Implemented Interfaces:

FlowableFunctionDelegate, FlowableAstFunctionCreator

public class VariableGetExpressionFunction
extends AbstractFlowableVariableExpressionFunction

Returns the value of a variable. This avoids the PropertyNotFoundException that otherwise gets thrown when referencing a variable in JUEL.

Author:

Joram Barrez

Field Summary

Fields inherited from class org.flowable.common.engine.impl.el.function.AbstractFlowableVariableExpressionFunction

functionName, functionNamesOptions, method, variableScopeName

Constructor Summary

Constructors

Constructor and Description
VariableGetExpressionFunction()

Method Summary

Modifier and Type	Method and Description
static Object	get(VariableContainer variableContainer, String variableName)

Methods inherited from class org.flowable.common.engine.impl.el.function.AbstractFlowableVariableExpressionFunction

createFunction, createVariableNameNode, findMethod, functionMethod, getFunctionNames, getVariableValue, localName, localNames, prefix, prefixes, valuesAreNumbers

Methods inherited from class java.lang.Object

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

Constructor Detail

VariableGetExpressionFunction

public VariableGetExpressionFunction()

Method Detail

get

public static Object get(VariableContainer variableContainer,
                         String variableName)