mybatis.config.ConfigMapper.xml Maven / Gradle / Ivy

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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.higgschain.trust.slave.dao.mysql.config.ConfigDao">

    <!--if node join multi times, should update its pub/priKey pair-->
    <insert id="insertConfig" parameterType="com.higgschain.trust.slave.dao.po.config.ConfigPO">
        INSERT INTO config(version,
            valid,
            pub_key,
            pri_key,
            node_name,
            `usage`,
            create_time,
            update_time)
        VALUES (#{version},
            #{valid},
            #{pubKey},
            #{priKey},
            #{nodeName},
            #{usage},
            now(3),
            now(3))
        ON DUPLICATE KEY UPDATE valid=#{valid},
            update_time=now(3),
            pub_key=#{pubKey},
            pri_key=#{priKey}
    </insert>


    <insert id="batchInsert" parameterType="com.higgschain.trust.slave.dao.po.config.ConfigPO">
        INSERT INTO
        config(version,
        valid,
        pub_key,
        pri_key,
        node_name,
        `usage`,
        create_time,
        update_time)
        VALUES
        <foreach collection="list" item="item" index="index" separator=",">
            (#{item.version},
            #{item.valid},
            #{item.pubKey},
            #{item.priKey},
            #{item.nodeName},
            #{item.usage},
            now(3),
            now(3))
        </foreach>
    </insert>


    <!--only usage = biz, then pub/priKey pair can be updated-->
    <update id="updateConfig" parameterType="com.higgschain.trust.slave.dao.po.config.ConfigPO">
        UPDATE config
        <trim prefix="SET" suffixOverrides=",">
            update_time=now(3),
            valid=#{valid},
            <if test="pubKey != null and pubKey!=''">
                pub_key=#{pubKey},
            </if>
            <if test="priKey != null and priKey!=''">
                pri_key=#{priKey},
            </if>
            <if test="tmpPubKey != null and tmpPubKey!=''">
                tmp_pub_key=#{tmpPubKey},
            </if>
            <if test="tmpPriKey != null and tmpPriKey!=''">
                tmp_pri_key=#{tmpPriKey}
            </if>
        </trim>
        WHERE `node_name`=#{nodeName} and `usage`=#{usage}
    </update>


    <update id="batchUpdate" parameterType="com.higgschain.trust.slave.dao.po.config.ConfigPO">
        UPDATE config
        <trim prefix="SET" suffixOverrides=",">
            <!-- set update_time -->
            <trim prefix="`update_time` = CASE" suffix="END,">
                <foreach collection="list" item="item">
                    WHEN `node_name`=#{item.nodeName} and `usage`=#{item.usage} and valid = 1
                    THEN now(3)
                </foreach>
                ELSE `update_time`
            </trim>
            <!-- set tmpPubKey -->
            <trim prefix="`tmp_pub_key` = CASE" suffix="END,">
                <foreach collection="list" item="item">
                    WHEN `node_name`=#{item.nodeName} and `usage`=#{item.usage} and valid = 1
                    THEN #{item.tmpPubKey}
                </foreach>
                ELSE `tmp_pub_key`
            </trim>
            <!-- set tmpPriKey -->
            <trim prefix="`tmp_pri_key` = CASE" suffix="END,">
                <foreach collection="list" item="item">
                    WHEN `node_name`=#{item.nodeName} and `usage`=#{item.usage} and valid = 1
                    THEN #{item.tmpPriKey}
                </foreach>
                ELSE `tmp_pri_key`
            </trim>
        </trim>
        <where>
            <foreach collection="list" item="item" separator="or" open="(" close=")">
                `node_name`=#{item.nodeName} and `usage`=#{item.usage} and valid = 1
            </foreach>
        </where>
    </update>


    <select id="getConfig" parameterType="com.higgschain.trust.slave.dao.po.config.ConfigPO"
            resultType="com.higgschain.trust.slave.dao.po.config.ConfigPO">
        SELECT version as version,
        valid as valid,
        pub_key as pubKey,
        pri_key as priKey,
        `usage` as `usage`,
        tmp_pub_key as tmpPubKey,
        tmp_pri_key as tmpPriKey,
        node_name as nodeName,
        create_time as createTime,
        update_time as updateTime
        FROM config WHERE `node_name`=#{nodeName}
        <if test="usage != null">
            AND `usage` = #{usage}
        </if>
    </select>

</mapper>