org.apache.jasper.runtime
Class ExpressionEvaluatorImpl

java.lang.Object
  javax.servlet.jsp.el.ExpressionEvaluator
      org.apache.jasper.runtime.ExpressionEvaluatorImpl

public class ExpressionEvaluatorImpl
extends ExpressionEvaluator

This is the implementation of ExpreesioEvaluator using implementation of JSP2.1.

Version:

$Change: 181177 $$DateTime: 2001/06/26 08:45:09 $$Author: kchung $

Author:

Kin-man Chung

Constructor Summary

ExpressionEvaluatorImpl(PageContext pageContext)
Constructor

Method Summary

java.lang.Object	evaluate(java.lang.String expression, java.lang.Class expectedType, VariableResolver vResolver, FunctionMapper fMapper)
Expression	parseExpression(java.lang.String expression, java.lang.Class expectedType, FunctionMapper fMapper)

Methods inherited from class java.lang.Object

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

Constructor Detail

ExpressionEvaluatorImpl

public ExpressionEvaluatorImpl(PageContext pageContext)

Constructor

Method Detail

parseExpression

public Expression parseExpression(java.lang.String expression,
                                  java.lang.Class expectedType,
                                  FunctionMapper fMapper)
                           throws ELException

Specified by:

parseExpression in class ExpressionEvaluator

Throws:

ELException

evaluate

public java.lang.Object evaluate(java.lang.String expression,
                                 java.lang.Class expectedType,
                                 VariableResolver vResolver,
                                 FunctionMapper fMapper)
                          throws ELException

Specified by:

evaluate in class ExpressionEvaluator

Throws:

ELException