Package org.apache.commons.jelly.expression.jexl

Class JexlExpression

java.lang.Object

org.apache.commons.jelly.expression.ExpressionSupport

org.apache.commons.jelly.expression.jexl.JexlExpression

All Implemented Interfaces:

Expression

public class JexlExpression
extends ExpressionSupport

Represents a Jexl expression which fully supports the Expression Language in JSTL and JSP along with some extra features like object method invocation.

Version:

$Revision: 155420 $

Author:

James Strachan

Field Summary

Fields inherited from class org.apache.commons.jelly.expression.ExpressionSupport

EMPTY_ITERATOR

Fields inherited from interface org.apache.commons.jelly.expression.Expression

NULL

Constructor Summary

Constructors

Constructor	Description
JexlExpression(org.apache.commons.jexl.Expression expression)

Method Summary

Modifier and Type	Method	Description
Object	evaluate(JellyContext context)	Evaluates the expression with the given context and returns the result
String	getExpressionText()
String	toString()

Methods inherited from class org.apache.commons.jelly.expression.ExpressionSupport

evaluateAsBoolean, evaluateAsIterator, evaluateAsString, evaluateRecurse

Methods inherited from class java.lang.Object

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

Constructor Details

JexlExpression

public JexlExpression(org.apache.commons.jexl.Expression expression)

Method Details

toString

public String toString()

Overrides:

toString in class Object

getExpressionText

public String getExpressionText()

Returns:

the textual representation of this expression

evaluate

public Object evaluate(JellyContext context)

Description copied from interface: Expression

Evaluates the expression with the given context and returns the result