org.ocpsoft.rewrite.faces
Class FacesExpressionLanguageProvider

java.lang.Object
  org.ocpsoft.rewrite.faces.FacesExpressionLanguageProvider

All Implemented Interfaces:

org.ocpsoft.common.pattern.Weighted, ExpressionLanguageProvider

public class FacesExpressionLanguageProvider
extends Object
implements ExpressionLanguageProvider

Implementation of ExpressionLanguageProvider that uses the FacesContext to obtain the ELContext and the ExpressionFactory.

Author:

Christian Kaltepoth

Constructor Summary

FacesExpressionLanguageProvider()

Method Summary

Object	evaluateMethodExpression(String expression)
Object	evaluateMethodExpression(String expression, Object... values)
int	priority()
Object	retrieveValue(String expression)
void	submitValue(String expression, Object value)

Methods inherited from class java.lang.Object

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

Constructor Detail

FacesExpressionLanguageProvider

public FacesExpressionLanguageProvider()

Method Detail

priority

public int priority()

Specified by:

priority in interface org.ocpsoft.common.pattern.Weighted

retrieveValue

public Object retrieveValue(String expression)
                     throws UnsupportedOperationException

Specified by:

retrieveValue in interface ExpressionLanguageProvider

Throws:

UnsupportedOperationException

submitValue

public void submitValue(String expression,
                        Object value)
                 throws UnsupportedOperationException

Specified by:

submitValue in interface ExpressionLanguageProvider

Throws:

UnsupportedOperationException

evaluateMethodExpression

public Object evaluateMethodExpression(String expression)
                                throws UnsupportedOperationException

Specified by:

evaluateMethodExpression in interface ExpressionLanguageProvider

Throws:

UnsupportedOperationException

evaluateMethodExpression

public Object evaluateMethodExpression(String expression,
                                       Object... values)
                                throws UnsupportedOperationException

Specified by:

evaluateMethodExpression in interface ExpressionLanguageProvider

Throws:

UnsupportedOperationException