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package org.springframework.expression;

A bean resolver can be registered with the evaluation context and will kick in for bean references: @myBeanName and &myBeanName expressions. The & variant syntax allows access to the factory bean where relevant.
Author:Andy Clement
Since:3.0.3
/** * A bean resolver can be registered with the evaluation context and will kick in * for bean references: {@code @myBeanName} and {@code &myBeanName} expressions. * The <tt>&</tt> variant syntax allows access to the factory bean where relevant. * * @author Andy Clement * @since 3.0.3 */
public 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.
Params:
  • context – the current evaluation context
  • beanName – the name of the bean to look up
Throws:
Returns:an object representing the bean
/** * 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 <tt>&</tt> prefix. * @param context the current evaluation context * @param beanName the name of the bean to look up * @return an object representing the bean * @throws AccessException if there is an unexpected problem resolving the bean */
Object resolve(EvaluationContext context, String beanName) throws AccessException; }