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

Class VariableGetExpressionFunction

java.lang.Object

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

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

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

All Implemented Interfaces:

FlowableExpressionEnhancer, FlowableFunctionDelegate, FlowableShortHandExpressionFunction

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.AbstractFlowableShortHandExpressionFunction

functionName, localName, method, pattern, prefix, replacePattern, variableScopeName

Constructor Summary

Constructors

Constructor and Description
VariableGetExpressionFunction(String variableScopeName)

Method Summary

Modifier and Type	Method and Description
static Object	get(VariableScope variableScope, String variableName)
protected boolean	isMultiParameterFunction()

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

getFinalFunctionPrefix, getFunctionPrefixOptions, getVariableValue, prefix, valuesAreNumbers

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

buildOrWordGroup, enhance, findMethod, functionMethod, isNoParameterMethod, localName

Methods inherited from class java.lang.Object

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

Constructor Detail

VariableGetExpressionFunction

public VariableGetExpressionFunction(String variableScopeName)

Method Detail

get

public static Object get(VariableScope variableScope,
                         String variableName)

isMultiParameterFunction

protected boolean isMultiParameterFunction()

Overrides:

isMultiParameterFunction in class AbstractFlowableVariableExpressionFunction