javax.el

Class StandardELContext.LocalBeanNameResolver

java.lang.Object

javax.el.BeanNameResolver

javax.el.StandardELContext.LocalBeanNameResolver

Enclosing class:

StandardELContext

private class StandardELContext.LocalBeanNameResolver
extends BeanNameResolver

Constructor Summary

Constructors

Modifier	Constructor and Description
private	LocalBeanNameResolver()

Method Summary

Modifier and Type	Method and Description
boolean	canCreateBean(java.lang.String beanName) Allow creating a bean of the given name if it does not exist.
java.lang.Object	getBean(java.lang.String beanName) Returns the bean known by its name.
boolean	isNameResolved(java.lang.String beanName) Returns whether the given name is resolved by the BeanNameResolver
boolean	isReadOnly(java.lang.String beanName) Indicates if the bean of the given name is read-only or writable
void	setBeanValue(java.lang.String beanName, java.lang.Object value) Sets a value to 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

LocalBeanNameResolver

private LocalBeanNameResolver()

Method Detail

isNameResolved

public boolean isNameResolved(java.lang.String beanName)

Description copied from class: BeanNameResolver

Returns whether the given name is resolved by the BeanNameResolver

Overrides:

isNameResolved in class BeanNameResolver

Parameters:

beanName - The name of the bean.

Returns:

true if the name is resolved by this BeanNameResolver; false otherwise.

getBean

public java.lang.Object getBean(java.lang.String beanName)

Description copied from class: BeanNameResolver

Returns the bean known by its name.

Overrides:

getBean in class BeanNameResolver

Parameters:

beanName - The name of the bean.

Returns:

The bean with the given name. Can be null.

setBeanValue

public void setBeanValue(java.lang.String beanName,
                         java.lang.Object value)

Description copied from class: BeanNameResolver

Sets a value to a bean of the given name. If the bean of the given name does not exist and if BeanNameResolver.canCreateBean(java.lang.String) is true, one is created with the given value.

Overrides:

setBeanValue in class BeanNameResolver

Parameters:

beanName - The name of the bean

value - The value to set the bean to. Can be null.

isReadOnly

public boolean isReadOnly(java.lang.String beanName)

Description copied from class: BeanNameResolver

Indicates if the bean of the given name is read-only or writable

Overrides:

isReadOnly in class BeanNameResolver

Parameters:

beanName - The name of the bean

Returns:

true if the bean can be set to a new value. false otherwise.

canCreateBean

public boolean canCreateBean(java.lang.String beanName)

Description copied from class: BeanNameResolver

Allow creating a bean of the given name if it does not exist.

Overrides:

canCreateBean in class BeanNameResolver

Parameters:

beanName - The name of the bean

Returns:

true if bean creation is supported false otherwise.