spring FactoryBeanNotInitializedException 源码
spring FactoryBeanNotInitializedException 代码
文件路径：/spring-beans/src/main/java/org/springframework/beans/factory/FactoryBeanNotInitializedException.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;
import org.springframework.beans.FatalBeanException;
/**
* Exception to be thrown from a FactoryBean's {@code getObject()} method
* if the bean is not fully initialized yet, for example because it is involved
* in a circular reference.
*
* <p>Note: A circular reference with a FactoryBean cannot be solved by eagerly
* caching singleton instances like with normal beans. The reason is that
* <i>every</i> FactoryBean needs to be fully initialized before it can
* return the created bean, while only <i>specific</i> normal beans need
* to be initialized - that is, if a collaborating bean actually invokes
* them on initialization instead of just storing the reference.
*
* @author Juergen Hoeller
* @since 30.10.2003
* @see FactoryBean#getObject()
*/
@SuppressWarnings("serial")
public class FactoryBeanNotInitializedException extends FatalBeanException {
/**
* Create a new FactoryBeanNotInitializedException with the default message.
*/
public FactoryBeanNotInitializedException() {
super("FactoryBean is not fully initialized yet");
}
/**
* Create a new FactoryBeanNotInitializedException with the given message.
* @param msg the detail message
*/
public FactoryBeanNotInitializedException(String msg) {
super(msg);
}
}
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