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 AbstractFlowableVariableExpressionFunction

functionName, functionNamesOptions, method, variableScopeName

Constructor Summary

Constructors

Constructor	Description
VariableGetExpressionFunction()

Method Summary

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

Methods inherited from class AbstractFlowableVariableExpressionFunction

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

Methods inherited from class Object

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

Methods inherited from interface FlowableFunctionDelegate

functionMethod

Constructor Details

VariableGetExpressionFunction

public VariableGetExpressionFunction()

Method Details

get

public static Object get(VariableContainer variableContainer,
 String variableName)