Package org.springframework.context.expression

Class BeanFactoryResolver

java.lang.Object

org.springframework.context.expression.BeanFactoryResolver

All Implemented Interfaces:

BeanResolver

public class BeanFactoryResolver
extends Object
implements BeanResolver

SpEL BeanResolver that operates against a Spring BeanFactory.

Since:

3.0.4

Author:

Juergen Hoeller

Constructor Summary

Constructors

Constructor	Description
BeanFactoryResolver(BeanFactory beanFactory)	Create a new BeanFactoryResolver for the given factory.

Method Summary

Modifier and Type	Method	Description
Object	resolve(EvaluationContext context, String beanName)	Look up a bean by the given name and return a corresponding instance for it.

Methods inherited from class java.lang.Object

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

Constructor Details

BeanFactoryResolver

public BeanFactoryResolver(BeanFactory beanFactory)

Create a new BeanFactoryResolver for the given factory.

Parameters:

beanFactory - the BeanFactory to resolve bean names against

Method Details

resolve

public Object resolve(EvaluationContext context,
 String beanName)
               throws AccessException

Description copied from interface: BeanResolver

Look up a bean by the given name and return a corresponding instance for it.

For attempting access to a factory bean, the name needs a & prefix.

Specified by:

resolve in interface BeanResolver

Parameters:

context - the current evaluation context

beanName - the name of the bean to look up

Returns:

an object representing the bean

Throws:

AccessException - if there is an unexpected problem resolving the bean