增加service

kongdeqiang

2023-02-14 18d6ac5798b9ef96077f592ccc3f94b365006e6a

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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.wgcloud.mapper.HostGroupMapper">
<resultMap id="resultMap" type="com.wgcloud.entity.HostGroup">
        <id column="ID" property="id" jdbcType="CHAR" />
        <result column="GROUP_NAME" property="groupName" jdbcType="CHAR" />
        <result column="REMARK" property="remark" jdbcType="CHAR" />
        <result column="GROUP_TYPE" property="groupType" jdbcType="CHAR" />
        <result column="CREATE_TIME" property="createTime" jdbcType="TIMESTAMP" />
    </resultMap>
    
    <sql id="tableColumnList">
        ID,GROUP_NAME,REMARK,CREATE_TIME,GROUP_TYPE
    </sql>
 
    <sql id="queryByParams">
        <if test="groupType != null">
            <![CDATA[ AND GROUP_TYPE = #{groupType} ]]>
        </if>
    </sql>
 
    <select id="selectById" resultMap="resultMap" parameterType="java.lang.String">
        SELECT
        <include refid="tableColumnList" />
        FROM HOST_GROUP 
        WHERE ID=#{id} 
    </select>
 
    
    
    <delete id="deleteByPrimaryKey" parameterType="java.lang.String">
        DELETE FROM HOST_GROUP 
        WHERE ID = #{id}
    </delete>
    
    <delete id="deleteById" parameterType="java.lang.String">
        DELETE FROM
        HOST_GROUP 
        WHERE ID IN
        <foreach item="item" index="index" collection="array" open="(" separator="," close=")">
            #{item}
        </foreach>
    </delete>
    
 
    <insert id="save" parameterType="com.wgcloud.entity.HostGroup">
        INSERT INTO HOST_GROUP 
        <trim prefix="(" suffix=")" suffixOverrides="," >
              <if test="id != null" >ID,</if>
              <if test="groupName != null" >GROUP_NAME,</if>
            <if test="remark != null" >REMARK,</if>
            <if test="groupType != null" >GROUP_TYPE,</if>
              <if test="createTime != null" >CREATE_TIME</if>
        </trim>
        <trim prefix="values (" suffix=")" suffixOverrides="," >
              <if test="id != null" >#{id},</if>
              <if test="groupName != null" >#{groupName},</if>
            <if test="remark != null" >#{remark},</if>
            <if test="groupType != null" >#{groupType},</if>
              <if test="createTime != null" >#{createTime}</if>
        </trim>
    </insert>
    
    
    <update id="updateById" parameterType="com.wgcloud.entity.HostGroup">
        UPDATE HOST_GROUP
        <set>
            <if test="groupName != null">
                GROUP_NAME = #{groupName},
            </if>
            <if test="remark != null">
                REMARK = #{remark},
            </if>
            <if test="groupType != null">
                GROUP_TYPE = #{groupType},
            </if>
        </set>
        WHERE ID = #{id}
    </update>
 
    <select id="countByParams" parameterType="map" resultType="java.lang.Integer">
        SELECT count(*)  FROM HOST_GROUP t
    </select>
    
      <select id="selectAllByParams" parameterType="map" resultMap="resultMap">
        SELECT
        <include refid="tableColumnList" />
        FROM HOST_GROUP t
          <where>
              <include refid="queryByParams" />
          </where>
         ORDER BY ID ASC
    </select>
 
    
    <select id="selectByParams" parameterType="com.wgcloud.entity.HostGroup" resultMap="resultMap">
        SELECT
        <include refid="tableColumnList" />
        FROM HOST_GROUP
        <where>
            <include refid="queryByParams" />
        </where>
         ORDER BY ID DESC
    </select>
</mapper>