add factory bean sample in spring boot source code analysis · laifulin/JavaSpringBootSamples@f3858d3 · GitHub
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add factory bean sample in spring boot source code analysis
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‎springboot-source-code-analysis/(10)XML方式配置Bean实战.md‎

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‎springboot-source-code-analysis/src/main/java/com/example/springboot/source/code/analysis/ioc/ann/MyBeanConfiguration.java‎

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package com.example.springboot.source.code.analysis.ioc.ann;
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import com.example.springboot.source.code.analysis.ioc.pojo.Animal;
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import com.example.springboot.source.code.analysis.ioc.pojo.Dog;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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/**
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* Created by ipipman on 2021/10/16.
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*
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* @version V1.0
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* @Package com.example.springboot.source.code.analysis.ioc.ann
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* @Description: (通过 @Configuration注解 注入一个Bean)
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* @date 2021/10/16 12:04 下午
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*/
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@Configuration
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public class MyBeanConfiguration {
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@Bean("dog")
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public Animal getDog() {
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return new Dog();
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}
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}

‎springboot-source-code-analysis/src/main/java/com/example/springboot/source/code/analysis/ioc/ann/MyCatFactoryBean.java‎

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package com.example.springboot.source.code.analysis.ioc.ann;
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import com.example.springboot.source.code.analysis.ioc.pojo.Animal;
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import com.example.springboot.source.code.analysis.ioc.pojo.Cat;
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import org.springframework.beans.factory.BeanFactory;
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import org.springframework.beans.factory.FactoryBean;
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import org.springframework.stereotype.Component;
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/**
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* Created by ipipman on 2021/10/16.
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*
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* @version V1.0
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* @Package com.example.springboot.source.code.analysis.ioc.ann
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* @Description: (通过实现 FactoryBean < ? > 接口实现Bean的注入)
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* @date 2021/10/16 12:15 下午
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*/
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@Component
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public class MyCatFactoryBean implements FactoryBean<Animal> {
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@Override
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public Animal getObject() throws Exception {
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return new Cat();
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}
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@Override
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public Class<?> getObjectType() {
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return Animal.class;
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}
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@Override
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public boolean isSingleton() {
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return FactoryBean.super.isSingleton();
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}
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}

‎springboot-source-code-analysis/src/main/java/com/example/springboot/source/code/analysis/ioc/pojo/Animal.java‎

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package com.example.springboot.source.code.analysis.ioc.pojo;
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/**
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* Created by ipipman on 2021/10/16.
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*
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* @version V1.0
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* @Package com.example.springboot.source.code.analysis.ioc.pojo
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* @Description: (用一句话描述该文件做什么)
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* @date 2021/10/16 12:06 下午
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*/
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public abstract class Animal {
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public abstract String getName();
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}

‎springboot-source-code-analysis/src/main/java/com/example/springboot/source/code/analysis/ioc/pojo/Cat.java‎

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package com.example.springboot.source.code.analysis.ioc.pojo;
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/**
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* Created by ipipman on 2021/10/16.
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*
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* @version V1.0
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* @Package com.example.springboot.source.code.analysis.ioc.pojo
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* @Description: (用一句话描述该文件做什么)
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* @date 2021/10/16 12:09 下午
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*/
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public class Cat extends Animal{
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@Override
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public String getName() {
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return "Cat";
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}
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}

‎springboot-source-code-analysis/src/main/java/com/example/springboot/source/code/analysis/ioc/pojo/Dog.java‎

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package com.example.springboot.source.code.analysis.ioc.pojo;
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/**
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* Created by ipipman on 2021/10/16.
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*
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* @version V1.0
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* @Package com.example.springboot.source.code.analysis.ioc.pojo
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* @Description: (用一句话描述该文件做什么)
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* @date 2021/10/16 12:08 下午
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*/
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public class Dog extends Animal{
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@Override
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public String getName() {
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return "Dog";
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}
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}

‎springboot-source-code-analysis/src/main/java/com/example/springboot/source/code/analysis/ioc/pojo/Monkey.java‎

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package com.example.springboot.source.code.analysis.ioc.pojo;
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/**
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* Created by ipipman on 2021/10/16.
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*
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* @version V1.0
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* @Package com.example.springboot.source.code.analysis.ioc.pojo
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* @Description: (用一句话描述该文件做什么)
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* @date 2021/10/16 12:25 下午
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*/
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public class Monkey extends Animal {
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@Override
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public String getName() {
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return "Monkey";
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}
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}

‎springboot-source-code-analysis/src/main/java/com/example/springboot/source/code/analysis/ioc/service/HelloService.java‎

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‎springboot-source-code-analysis/src/main/java/com/example/springboot/source/code/analysis/xml/Animal.java‎

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‎springboot-source-code-analysis/src/main/java/com/example/springboot/source/code/analysis/xml/AnimalFactory.java‎

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