com.caucho.jsp.el

Class ExpressionEvaluatorImpl

java.lang.Object

javax.servlet.jsp.el.ExpressionEvaluator

com.caucho.jsp.el.ExpressionEvaluatorImpl

public class ExpressionEvaluatorImpl
extends ExpressionEvaluator

Implementation of the expression evaluator.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	ExpressionEvaluatorImpl.FunctionMapperAdapter
class	ExpressionEvaluatorImpl.ParseELContext

Constructor Summary

Constructors

Constructor and Description
ExpressionEvaluatorImpl(ELContext elContext) Creates the expression evaluator.

Method Summary

Modifier and Type	Method and Description
java.lang.Object	evaluate(java.lang.String expression, java.lang.Class expectedType, VariableResolver resolver, FunctionMapper funMapper) Evaluates an expression.
Expression	parseExpression(java.lang.String expression, java.lang.Class expectedType, FunctionMapper funMapper) Parses an expression.

Methods inherited from class java.lang.Object

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

Constructor Detail

ExpressionEvaluatorImpl

public ExpressionEvaluatorImpl(ELContext elContext)

Creates the expression evaluator.

Method Detail

evaluate

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

Evaluates an expression.

Specified by:

evaluate in class ExpressionEvaluator

Throws:

ELException

parseExpression

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

Parses an expression.

Specified by:

parseExpression in class ExpressionEvaluator

Throws:

ELException