org.apache.jasper.el
Class JasperELResolver

java.lang.Object
  javax.el.ELResolver
      javax.el.CompositeELResolver
          org.apache.jasper.el.JasperELResolver

public class JasperELResolver
extends CompositeELResolver

Jasper-specific CompositeELResolver that optimizes certain functions to avoid unnecessary resolver calls.

Field Summary

Fields inherited from class javax.el.ELResolver

RESOLVABLE_AT_DESIGN_TIME, TYPE

Constructor Summary

JasperELResolver(List<ELResolver> appResolvers)

Method Summary

void	add(ELResolver elResolver)
Object	getValue(ELContext context, Object base, Object property)
Object	invoke(ELContext context, Object base, Object method, Class<?>[] paramTypes, Object[] params)

Methods inherited from class javax.el.CompositeELResolver

getCommonPropertyType, getFeatureDescriptors, getType, isReadOnly, setValue

Methods inherited from class java.lang.Object

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

Constructor Detail

JasperELResolver

public JasperELResolver(List<ELResolver> appResolvers)

Method Detail

add

public void add(ELResolver elResolver)

Overrides:

add in class CompositeELResolver

getValue

public Object getValue(ELContext context,
                       Object base,
                       Object property)
                throws NullPointerException,
                       PropertyNotFoundException,
                       ELException

Overrides:

getValue in class CompositeELResolver

Throws:

NullPointerException

PropertyNotFoundException

ELException

invoke

public Object invoke(ELContext context,
                     Object base,
                     Object method,
                     Class<?>[] paramTypes,
                     Object[] params)

Overrides:

invoke in class CompositeELResolver