com.fhs.trans.config.EasyTransJPA2Config Maven / Gradle / Ivy

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package com.fhs.trans.config;

import com.fhs.core.trans.util.ReflectUtils;
import com.fhs.trans.extend.JPA2SimpleTransDiver;
import com.fhs.trans.extend.JPA2TransableRegister;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import javax.persistence.EntityManager;
import javax.persistence.Id;

/**
 * JPA2适配器
 *
 * @author wanglei
 */
@Slf4j
@Configuration
@ConditionalOnClass(EntityManager.class)
public class EasyTransJPA2Config {

    /**
     * service的包路径
     */
    @Value("${easy-trans.autotrans.package:com.*.*.service.impl}")
    private String packageNames;

    @Bean
    @ConditionalOnProperty(name = "easy-trans.is-enable-auto", havingValue = "true")
    public JPA2TransableRegister jpaTransableRegister() {
        JPA2TransableRegister result = new JPA2TransableRegister();
        result.setPackageNames(packageNames);
        return result;
    }

    @Bean
    public JPA2SimpleTransDiver jpaSimpleTransDiver(EntityManager em) {
        ReflectUtils.ID_ANNO.add(Id.class);
        JPA2SimpleTransDiver result = new JPA2SimpleTransDiver(em);
        return result;
    }

}