org.springframework.beans.factory.access.el

Class SpringBeanELResolver

java.lang.Object

ELResolver

org.springframework.beans.factory.access.el.SpringBeanELResolver

Direct Known Subclasses:

SimpleSpringBeanELResolver, SpringBeanFacesELResolver

public abstract class SpringBeanELResolver
extends ELResolver

Unified EL ELResolver that delegates to a Spring BeanFactory, resolving name references to Spring-defined beans.

Since:

2.5.2

Author:

Juergen Hoeller

See Also:

SpringBeanFacesELResolver

Field Summary

Fields

Modifier and Type	Field and Description
protected Log	logger Logger available to subclasses

Constructor Summary

Constructors

Constructor and Description
SpringBeanELResolver()

Method Summary

Modifier and Type	Method and Description
protected abstract BeanFactory	getBeanFactory(ELContext elContext) Retrieve the Spring BeanFactory to delegate bean name resolution to.
java.lang.Class<?>	getCommonPropertyType(ELContext elContext, java.lang.Object base)
java.util.Iterator<java.beans.FeatureDescriptor>	getFeatureDescriptors(ELContext elContext, java.lang.Object base)
java.lang.Class<?>	getType(ELContext elContext, java.lang.Object base, java.lang.Object property)
java.lang.Object	getValue(ELContext elContext, java.lang.Object base, java.lang.Object property)
boolean	isReadOnly(ELContext elContext, java.lang.Object base, java.lang.Object property)
void	setValue(ELContext elContext, 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

Field Detail

logger

protected final Log logger

Logger available to subclasses

Constructor Detail

SpringBeanELResolver

public SpringBeanELResolver()

Method Detail

getValue

public java.lang.Object getValue(ELContext elContext,
                                 java.lang.Object base,
                                 java.lang.Object property)
                          throws ELException

Throws:

ELException

getType

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

Throws:

ELException

setValue

public void setValue(ELContext elContext,
                     java.lang.Object base,
                     java.lang.Object property,
                     java.lang.Object value)
              throws ELException

Throws:

ELException

isReadOnly

public boolean isReadOnly(ELContext elContext,
                          java.lang.Object base,
                          java.lang.Object property)
                   throws ELException

Throws:

ELException

getFeatureDescriptors

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

getCommonPropertyType

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

getBeanFactory

protected abstract BeanFactory getBeanFactory(ELContext elContext)

Retrieve the Spring BeanFactory to delegate bean name resolution to.

Parameters:

elContext - the current ELContext

Returns:

the Spring BeanFactory (never null)