javax.el

Class BeanNameResolver

java.lang.Object

javax.el.BeanNameResolver

public abstract class BeanNameResolver
extends Object

Base implementation that provides a minimal default implementation that is intended to be extended by application developers.

Since:

EL 3.0

Constructor Summary

Constructors

Constructor and Description
BeanNameResolver()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	canCreateBean(String beanName) Is it permitted to create a bean of the given name?
Object	getBean(String beanName) Returns the named bean.
boolean	isNameResolved(String beanName) Can this resolver resolve the given bean name?
boolean	isReadOnly(String beanName) Is the named bean read-only?
void	setBeanValue(String beanName, Object value) Sets a value of a bean of the given name.

Methods inherited from class java.lang.Object

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

Constructor Detail

BeanNameResolver

public BeanNameResolver()

Method Detail

isNameResolved

public boolean isNameResolved(String beanName)

Can this resolver resolve the given bean name?

getBean

public Object getBean(String beanName)

Returns the named bean.

setBeanValue

public void setBeanValue(String beanName,
                Object value)
                  throws PropertyNotWritableException

Sets a value of a bean of the given name. If the named bean does not exist and canCreateBean(java.lang.String) returns true then a bean is created with the given value.

Throws:

PropertyNotWritableException

isReadOnly

public boolean isReadOnly(String beanName)

Is the named bean read-only?

canCreateBean

public boolean canCreateBean(String beanName)

Is it permitted to create a bean of the given name?