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

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

Method Summary

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 Detail

JexlExpression

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

Method Detail

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