代码生成模板支持主子表

RuoYi

2021-01-08 ac1f9c646378a0eeafc3cf099b97dd0ee03889db

 src/main/resources/vm/xml/mapper.xml.vm

@@ -9,6 +9,18 @@
        <result property="${column.javaField}"    column="${column.columnName}"    />

#end

    </resultMap>

#if($table.sub)



    <resultMap id="${ClassName}${subClassName}Result" type="${ClassName}" extends="${ClassName}Result">

        <collection property="${subclassName}List" notNullColumn="${subTable.pkColumn.columnName}" javaType="java.util.List" resultMap="${subClassName}Result" />

    </resultMap>



    <resultMap type="${subClassName}" id="${subClassName}Result">

#foreach ($column in $subTable.columns)

        <result property="${column.javaField}"    column="${column.columnName}"    />

#end

    </resultMap>

#end



    <sql id="select${ClassName}Vo">

        select#foreach($column in $columns) $column.columnName#if($velocityCount != $columns.size()),#end#end from ${tableName}

@@ -46,9 +58,18 @@
        </where>

    </select>

    

    <select id="select${ClassName}ById" parameterType="${pkColumn.javaType}" resultMap="${ClassName}Result">

    <select id="select${ClassName}ById" parameterType="${pkColumn.javaType}" resultMap="#if($table.sub)${ClassName}${subClassName}Result#else${ClassName}Result#end">

#if($table.crud || $table.tree)

        <include refid="select${ClassName}Vo"/>

        where ${pkColumn.columnName} = #{${pkColumn.javaField}}

#elseif($table.sub)

        select#foreach($column in $columns) a.$column.columnName#if($velocityCount != $columns.size()),#end#end,

           #foreach($column in $subTable.columns) b.$column.columnName#if($velocityCount != $subTable.columns.size()),#end#end



        from ${tableName} a

        left join ${subTableName} b on b.${subTableFkName} = a.${pkColumn.columnName}

        where a.${pkColumn.columnName} = #{${pkColumn.javaField}}

#end

    </select>

        

    <insert id="insert${ClassName}" parameterType="${ClassName}"#if($pkColumn.increment) useGeneratedKeys="true" keyProperty="$pkColumn.javaField"#end>

@@ -91,5 +112,24 @@
            #{${pkColumn.javaField}}

        </foreach>

    </delete>

#if($table.sub)

    

    <delete id="delete${subClassName}By${subTableFkClassName}s" parameterType="String">

        delete from ${subTableName} where ${subTableFkName} in 
        <foreach item="${subTableFkclassName}" collection="array" open="(" separator="," close=")">

            #{${subTableFkclassName}}

        </foreach>

    </delete>



    <delete id="delete${subClassName}By${subTableFkClassName}" parameterType="Long">

        delete from ${subTableName} where ${subTableFkName} = #{${subTableFkclassName}}

    </delete>



    <insert id="batch${subClassName}">

        insert into ${subTableName}(#foreach($column in $subTable.columns) $column.columnName#if($velocityCount != $subTable.columns.size()),#end#end) values

      <foreach item="item" index="index" collection="list" separator=",">

            (#foreach($column in $subTable.columns) #{item.$column.javaField}#if($velocityCount != $subTable.columns.size()),#end#end)

        </foreach>

    </insert>

#end

</mapper>