/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.geekbang.thinking.in.spring.dependency.lookup;
import org.springframework.beans.BeanInstantiationException;
import org.springframework.beans.factory.NoUniqueBeanDefinitionException;
import org.springframework.beans.factory.support.BeanDefinitionBuilder;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;
/**
* {@link BeanInstantiationException} 实例
*
* @author <a href="mailto:[email protected]">Mercy</a>
* @since
*/
public class BeanInstantiationExceptionDemo {
public static void main(String[] args) {
// 创建 BeanFactory 容器
AnnotationConfigApplicationContext applicationContext = new AnnotationConfigApplicationContext();
// 注册 BeanDefinition Bean Class 是一个 CharSequence 接口
BeanDefinitionBuilder beanDefinitionBuilder = BeanDefinitionBuilder.genericBeanDefinition(CharSequence.class);
applicationContext.registerBeanDefinition("errorBean", beanDefinitionBuilder.getBeanDefinition());
// 启动应用上下文
applicationContext.refresh();
// 关闭应用上下文
applicationContext.close();
}
}
