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org.apache.tiles.evaluator.el
Class TilesContextELResolver

java.lang.Object
  javax.el.ELResolver
      javax.el.BeanELResolver
          org.apache.tiles.evaluator.el.TilesContextELResolver

public class TilesContextELResolver
extends javax.el.BeanELResolver

Resolves properties of TilesRequestContext and TilesApplicationContext.

Since:

2.1.0

Version:

$Rev: 734996 $ $Date: 2009-01-16 14:27:28 +0100 (ven, 16 gen 2009) $

Nested Class Summary

Nested classes/interfaces inherited from class javax.el.BeanELResolver

javax.el.BeanELResolver.BeanProperties, javax.el.BeanELResolver.BeanProperty

Field Summary

protected Set<String>	applicationProperties Contains the properties of TilesApplicationContext.
protected List<FeatureDescriptor>	descriptors The descriptors of TilesRequestContext and TilesApplicationContext.
protected Set<String>	requestProperties Contains the properties of TilesRequestContext.

Fields inherited from class javax.el.ELResolver

RESOLVABLE_AT_DESIGN_TIME, TYPE

Constructor Summary

TilesContextELResolver()
Constructor.

Method Summary

protected void	collectBeanInfo(Class<?> clazz, List<FeatureDescriptor> list, Set<String> properties) Collects bean infos from a class and filling a list.
Class<?>	getCommonPropertyType(javax.el.ELContext context, Object base)
Iterator<FeatureDescriptor>	getFeatureDescriptors(javax.el.ELContext context, Object base)
Class<?>	getType(javax.el.ELContext context, Object base, Object property)
Object	getValue(javax.el.ELContext context, Object base, Object property)
boolean	isReadOnly(javax.el.ELContext context, Object base, Object property)
void	setValue(javax.el.ELContext context, Object base, Object property, Object value)

Methods inherited from class java.lang.Object

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

Field Detail

descriptors

protected List<FeatureDescriptor> descriptors

The descriptors of TilesRequestContext and TilesApplicationContext.

Since:

2.1.0

requestProperties

protected Set<String> requestProperties

Contains the properties of TilesRequestContext.

Since:

2.1.0

applicationProperties

protected Set<String> applicationProperties

Contains the properties of TilesApplicationContext.

Since:

2.1.0

Constructor Detail

TilesContextELResolver

public TilesContextELResolver()

Constructor.

Method Detail

getCommonPropertyType

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

Overrides:

getCommonPropertyType in class javax.el.BeanELResolver

getFeatureDescriptors

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

Overrides:

getFeatureDescriptors in class javax.el.BeanELResolver

getType

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

Overrides:

getType in class javax.el.BeanELResolver

getValue

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

Overrides:

getValue in class javax.el.BeanELResolver

isReadOnly

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

Overrides:

isReadOnly in class javax.el.BeanELResolver

setValue

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

Overrides:

setValue in class javax.el.BeanELResolver

collectBeanInfo

protected void collectBeanInfo(Class<?> clazz,
                               List<FeatureDescriptor> list,
                               Set<String> properties)

Collects bean infos from a class and filling a list.

Parameters:

clazz - The class to be inspected.

list - The list to fill.

properties - The properties set to be filled.

Since:

2.1.0