lodsve.mybatis.configuration.MyBatisConfiguration Maven / Gradle / Ivy

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/*
 * Copyright (C) 2018  Sun.Hao
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see .
 */

package lodsve.mybatis.configuration;

import org.apache.commons.lang3.ArrayUtils;
import org.apache.ibatis.plugin.Interceptor;
import org.apache.ibatis.session.Configuration;
import org.apache.ibatis.session.SqlSessionFactory;
import org.mybatis.spring.SqlSessionFactoryBean;
import org.mybatis.spring.SqlSessionTemplate;
import org.springframework.beans.factory.ObjectProvider;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.context.annotation.Bean;

import javax.sql.DataSource;
import java.util.List;

/**
 * message-mybatis配置包扫描路径.
 *
 * @author sunhao([email protected])
 * @date 16/1/19 下午10:21
 */
@org.springframework.context.annotation.Configuration
public class MyBatisConfiguration {
    private static final String DATA_SOURCE_BEAN_NAME = "lodsveDataSource";
    private final List customizers;
    private final Interceptor[] interceptors;

    public MyBatisConfiguration(ObjectProvider> customizers, ObjectProvider interceptors) {
        this.customizers = customizers.getIfAvailable();
        this.interceptors = interceptors.getIfAvailable();
    }

    @Bean
    public SqlSessionFactory sqlSessionFactory(@Qualifier(DATA_SOURCE_BEAN_NAME) DataSource dataSource) throws Exception {
        SqlSessionFactoryBean factory = new SqlSessionFactoryBean();
        factory.setDataSource(dataSource);
        if (ArrayUtils.isNotEmpty(interceptors)) {
            factory.setPlugins(interceptors);
        }

        Configuration configuration = new Configuration();
        customizers.forEach(c -> c.customize(configuration));
        factory.setConfiguration(configuration);

        return factory.getObject();
    }

    @Bean
    public SqlSessionTemplate sqlSessionTemplate(SqlSessionFactory sqlSessionFactory) {
        return new SqlSessionTemplate(sqlSessionFactory);
    }
}