org.springframework.beans.factory.wiring.BeanWiringInfoResolver Maven / Gradle / Ivy
/*
* Copyright 2002-2012 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.beans.factory.wiring;
import org.springframework.lang.Nullable;
/**
* Strategy interface to be implemented by objects than can resolve bean name
* information, given a newly instantiated bean object. Invocations to the
* {@link #resolveWiringInfo} method on this interface will be driven by
* the AspectJ pointcut in the relevant concrete aspect.
*
* Metadata resolution strategy can be pluggable. A good default is
* {@link ClassNameBeanWiringInfoResolver}, which uses the fully-qualified
* class name as bean name.
*
* @author Rod Johnson
* @since 2.0
* @see BeanWiringInfo
* @see ClassNameBeanWiringInfoResolver
* @see org.springframework.beans.factory.annotation.AnnotationBeanWiringInfoResolver
*/
public interface BeanWiringInfoResolver {
/**
* Resolve the BeanWiringInfo for the given bean instance.
* @param beanInstance the bean instance to resolve info for
* @return the BeanWiringInfo, or {@code null} if not found
*/
@Nullable
BeanWiringInfo resolveWiringInfo(Object beanInstance);
}