spring ClassNameBeanWiringInfoResolver 源码
spring ClassNameBeanWiringInfoResolver 代码
文件路径：/spring-beans/src/main/java/org/springframework/beans/factory/wiring/ClassNameBeanWiringInfoResolver.java
/*
* 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
*
* https://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.util.Assert;
import org.springframework.util.ClassUtils;
/**
* Simple default implementation of the {@link BeanWiringInfoResolver} interface,
* looking for a bean with the same name as the fully-qualified class name.
* This matches the default name of the bean in a Spring XML file if the
* bean tag's "id" attribute is not used.
*
* @author Rod Johnson
* @author Juergen Hoeller
* @since 2.0
*/
public class ClassNameBeanWiringInfoResolver implements BeanWiringInfoResolver {
@Override
public BeanWiringInfo resolveWiringInfo(Object beanInstance) {
Assert.notNull(beanInstance, "Bean instance must not be null");
return new BeanWiringInfo(ClassUtils.getUserClass(beanInstance).getName(), true);
}
}
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