javax.el

Class BeanELResolver

java.lang.Object

javax.el.ELResolver

javax.el.BeanELResolver

public class BeanELResolver
extends ELResolver

Resolves properties based on beans.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	BeanELResolver.BeanProperties
protected static class	BeanELResolver.BeanProperty

Field Summary

Fields inherited from class javax.el.ELResolver

RESOLVABLE_AT_DESIGN_TIME, TYPE

Constructor Summary

Constructors

Constructor and Description
BeanELResolver()
BeanELResolver(boolean isReadOnly)

Method Summary

Modifier and Type	Method and Description
java.lang.Class<?>	getCommonPropertyType(ELContext context, java.lang.Object base)
java.util.Iterator<java.beans.FeatureDescriptor>	getFeatureDescriptors(ELContext context, java.lang.Object base)
java.lang.Class<?>	getType(ELContext context, java.lang.Object base, java.lang.Object property) If the base object is not null, returns the most general type of the property
java.lang.Object	getValue(ELContext context, java.lang.Object base, java.lang.Object property)
java.lang.Object	invoke(ELContext context, java.lang.Object base, java.lang.Object methodObj, java.lang.Class<?>[] paramTypes, java.lang.Object[] params)
boolean	isReadOnly(ELContext env, java.lang.Object base, java.lang.Object property)
void	setValue(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

BeanELResolver

public BeanELResolver()

BeanELResolver

public BeanELResolver(boolean isReadOnly)

Method Detail

getCommonPropertyType

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

Specified by:

getCommonPropertyType in class ELResolver

getFeatureDescriptors

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

Specified by:

getFeatureDescriptors in class ELResolver

getType

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

If the base object is not null, returns the most general type of the property

Specified by:

getType in class ELResolver

Parameters:

context -

base -

property -

Returns:

getValue

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

Specified by:

getValue in class ELResolver

isReadOnly

public boolean isReadOnly(ELContext env,
                          java.lang.Object base,
                          java.lang.Object property)

Specified by:

isReadOnly in class ELResolver

setValue

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

Specified by:

setValue in class ELResolver

invoke

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

Overrides:

invoke in class ELResolver