com.biz.core.spring.BizXSpringBeanDefinitionRegistrar Maven / Gradle / Ivy

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BizX 是一个灵活而高效的业务开发框架, 其中也有很多为业务开发所需要的工具类的提供。

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package com.biz.core.spring;

import com.biz.core.annotaion.BizXComponent;
import com.biz.core.banner.BizBanner;
import com.biz.core.bean.BizXComponentBeanDefinitionScanner;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.support.BeanDefinitionRegistry;
import org.springframework.context.ResourceLoaderAware;
import org.springframework.context.annotation.ImportBeanDefinitionRegistrar;
import org.springframework.core.io.ResourceLoader;
import org.springframework.core.type.AnnotationMetadata;
import org.springframework.core.type.filter.AnnotationTypeFilter;


/**
 * Spring bean definition
 *
 * @author francis
 * @since 1.0.1
 **/
@Slf4j
public class BizXSpringBeanDefinitionRegistrar implements ImportBeanDefinitionRegistrar, ResourceLoaderAware {

    private ResourceLoader resourceLoader;


    public BizXSpringBeanDefinitionRegistrar() {
        // 打印 BizBanner
        BizBanner.printBanner();
    }


    @Override
    public void registerBeanDefinitions(AnnotationMetadata importingClassMetadata, BeanDefinitionRegistry registry) {
        // 注入带有 @BizXComponent 的 Class
        this.injectBizXComponentBeanDefinitionScanner(registry);


    }

    @Override
    public void setResourceLoader(ResourceLoader resourceLoader) {
        this.resourceLoader = resourceLoader;
    }

    /**
     * 注入 @BizXComponent 注解实现
     *
     * @param registry
     */
    private void injectBizXComponentBeanDefinitionScanner(BeanDefinitionRegistry registry) {
        BizXComponentBeanDefinitionScanner scanner = new BizXComponentBeanDefinitionScanner(registry, false);
        scanner.setResourceLoader(resourceLoader);
        scanner.registerFilters();
        scanner.addIncludeFilter(new AnnotationTypeFilter(BizXComponent.class));
        scanner.doScan("com.biz");
    }


}