org.omnifaces.el
Class ELResolverWrapper

java.lang.Object
  javax.el.ELResolver
      org.omnifaces.el.ELResolverWrapper

All Implemented Interfaces:

javax.faces.FacesWrapper<javax.el.ELResolver>

public class ELResolverWrapper
extends javax.el.ELResolver
implements javax.faces.FacesWrapper<javax.el.ELResolver>

Provides a simple implementation of ELResolver that can be sub-classed by developers wishing to provide specialized behavior to an existing ELResolver instance. The default implementation of all methods is to call through to the wrapped ELResolver.

Usage: extend this class and override getWrapped() to return the instance we are wrapping, or provide this instance to the overloaded constructor.

Author:

Arjan Tijms

Field Summary

Fields inherited from class javax.el.ELResolver

RESOLVABLE_AT_DESIGN_TIME, TYPE

Constructor Summary

ELResolverWrapper()

ELResolverWrapper(javax.el.ELResolver elResolver)

Method Summary

java.lang.Class<?>	getCommonPropertyType(javax.el.ELContext context, java.lang.Object base)
java.util.Iterator<java.beans.FeatureDescriptor>	getFeatureDescriptors(javax.el.ELContext context, java.lang.Object base)
java.lang.Class<?>	getType(javax.el.ELContext context, java.lang.Object base, java.lang.Object property)
java.lang.Object	getValue(javax.el.ELContext context, java.lang.Object base, java.lang.Object property)
javax.el.ELResolver	getWrapped()
java.lang.Object	invoke(javax.el.ELContext context, java.lang.Object base, java.lang.Object method, java.lang.Class<?>[] paramTypes, java.lang.Object[] params)
boolean	isReadOnly(javax.el.ELContext context, java.lang.Object base, java.lang.Object property)
void	setValue(javax.el.ELContext context, java.lang.Object base, java.lang.Object property, java.lang.Object value)

Methods inherited from class java.lang.Object

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

Constructor Detail

ELResolverWrapper

public ELResolverWrapper()

ELResolverWrapper

public ELResolverWrapper(javax.el.ELResolver elResolver)

Method Detail

getWrapped

public javax.el.ELResolver getWrapped()

Specified by:

getWrapped in interface javax.faces.FacesWrapper<javax.el.ELResolver>

getValue

public java.lang.Object getValue(javax.el.ELContext context,
                                 java.lang.Object base,
                                 java.lang.Object property)

Specified by:

getValue in class javax.el.ELResolver

invoke

public java.lang.Object invoke(javax.el.ELContext context,
                               java.lang.Object base,
                               java.lang.Object method,
                               java.lang.Class<?>[] paramTypes,
                               java.lang.Object[] params)

Overrides:

invoke in class javax.el.ELResolver

getType

public java.lang.Class<?> getType(javax.el.ELContext context,
                                  java.lang.Object base,
                                  java.lang.Object property)

Specified by:

getType in class javax.el.ELResolver

setValue

public void setValue(javax.el.ELContext context,
                     java.lang.Object base,
                     java.lang.Object property,
                     java.lang.Object value)

Specified by:

setValue in class javax.el.ELResolver

isReadOnly

public boolean isReadOnly(javax.el.ELContext context,
                          java.lang.Object base,
                          java.lang.Object property)

Specified by:

isReadOnly in class javax.el.ELResolver

getFeatureDescriptors

public java.util.Iterator<java.beans.FeatureDescriptor> getFeatureDescriptors(javax.el.ELContext context,
                                                                              java.lang.Object base)

Specified by:

getFeatureDescriptors in class javax.el.ELResolver

getCommonPropertyType

public java.lang.Class<?> getCommonPropertyType(javax.el.ELContext context,
                                                java.lang.Object base)

Specified by:

getCommonPropertyType in class javax.el.ELResolver