org.camunda.bpm.engine.impl.mapping.entity.Metrics.xml Maven / Gradle / Ivy

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<?xml version="1.0" encoding="UTF-8" ?>
<!--

    Copyright Camunda Services GmbH and/or licensed to Camunda Services GmbH
    under one or more contributor license agreements. See the NOTICE file
    distributed with this work for additional information regarding copyright
    ownership. Camunda licenses this file to you under the Apache License,
    Version 2.0; you may not use this file except in compliance with the License.
    You may obtain a copy of the License at

        http://www.apache.org/licenses/LICENSE-2.0

    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    See the License for the specific language governing permissions and
    limitations under the License.

-->
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">

<mapper namespace="org.camunda.bpm.engine.impl.persistence.entity.MeterLogEntity">

  <!-- METER INSERT -->

  <insert id="insertMeterLog" parameterType="org.camunda.bpm.engine.impl.persistence.entity.MeterLogEntity">
    insert into ${prefix}ACT_RU_METER_LOG (ID_, NAME_, REPORTER_, VALUE_, TIMESTAMP_, MILLISECONDS_)
    values (
    #{id ,jdbcType=VARCHAR},
    #{name ,jdbcType=VARCHAR},
    #{reporter, jdbcType=VARCHAR},
    #{value ,jdbcType=BIGINT},
    #{timestamp, jdbcType=TIMESTAMP},
    #{milliseconds ,jdbcType=BIGINT}
    )
  </insert>

  <!-- METER BULK DELTE -->

  <delete id="deleteAllMeterLogEntries">
    delete from ${prefix}ACT_RU_METER_LOG
  </delete>

  <delete id="deleteMeterLogEntriesByTimestampAndReporter" parameterType="java.util.Map">
    delete from ${prefix}ACT_RU_METER_LOG
    <where>
      <if test="reporter != null">
        and REPORTER_ = #{reporter, jdbcType=VARCHAR}
      </if>
      <if test="milliseconds != null">
        and MILLISECONDS_ &lt;= #{milliseconds, jdbcType=BIGINT}
      </if>

    </where>
  </delete>


  <!-- Meter RESULTMAP -->

  <resultMap id="meterResultMap" type="org.camunda.bpm.engine.impl.persistence.entity.MeterLogEntity">
    <id property="id" column="ID_" jdbcType="VARCHAR" />
    <result property="name" column="NAME_" jdbcType="VARCHAR" />
    <result property="reporter" column="REPORTER_" jdbcType="VARCHAR" />
    <result property="value" column="VALUE_" jdbcType="BIGINT" />
    <result property="milliseconds" column="MILLISECONDS_" jdbcType="BIGINT" />
  </resultMap>



  <!-- SELECT -->

  <select id="selectMeterLogSum" parameterType="org.camunda.bpm.engine.impl.metrics.MetricsQueryImpl" resultType="long">
    select SUM(RES.VALUE_)
    <include refid="selectMeterLogsByQueryCriteriaSqlOldTimestampColumn"/>
  </select>

  <sql id="selectMeterLogsByQueryCriteriaSqlOldTimestampColumn">
    from ${prefix}ACT_RU_METER_LOG RES
    <where>
      <if test="name != null">
        and RES.NAME_ = #{name}
      </if>
      <if test="reporter != null">
        and RES.REPORTER_ = #{reporter}
      </if>
      <if test="startDate != null">
        and RES.TIMESTAMP_ &gt;= #{startDate}
      </if>
      <if test="endDate != null">
        and RES.TIMESTAMP_ &lt; #{endDate}
      </if>
    </where>
  </sql>

  <sql id="selectMeterLogsByQueryCriteriaSql">
    from ${prefix}ACT_RU_METER_LOG RES
    <where>
      <if test="name != null">
        and RES.NAME_ = #{name}
      </if>
      <if test="reporter != null">
        and RES.REPORTER_ = #{reporter}
      </if>
      <if test="startDate != null">
        and RES.MILLISECONDS_ &gt;= #{startDateMilliseconds}
      </if>
      <if test="endDate != null">
        and RES.MILLISECONDS_ &lt; #{endDateMilliseconds}
      </if>
    </where>
  </sql>


  <resultMap id="meterResultIntervallMap" type="org.camunda.bpm.engine.impl.persistence.entity.MetricIntervalEntity">
    <constructor>
      <idArg column="INTERVAL_" jdbcType="BIGINT" javaType="java.lang.Long"/>
      <idArg column="NAME_" javaType="java.lang.String" jdbcType="VARCHAR" />
      <idArg column="REPORTER_" javaType="java.lang.String" jdbcType="VARCHAR"/>
    </constructor>
    <result property="value" column="VALUE_" jdbcType="BIGINT" />
  </resultMap>

  <select id="selectMeterLogAggregatedByTimeInterval_db2_or_mssql"  parameterType="org.camunda.bpm.engine.impl.metrics.MetricsQueryImpl" resultMap="meterResultIntervallMap">
    SELECT NAME_, REPORTER_, VALUE_, INTERVAL_
    FROM (
    SELECT row_number() OVER ( ORDER BY INTERVAL_ DESC, NAME_ DESC, REPORTER_ DESC) AS rid, RES.*
    FROM (
    <include refid="selectMeterLogAggregatedByTimeIntervalQuery"/>
    ) RES
    ) RES
    WHERE RES.rid BETWEEN #{firstRow} AND #{lastRow}-1
    ORDER BY INTERVAL_ DESC
  </select>

  <sql id="selectMeterLogAggregatedByTimeIntervalQuery" >
    SELECT NAME_, REPORTER_, SUM(VALUE_) as VALUE_, INTERVAL_
    FROM
    (
    SELECT
    NAME_,
    <if test="aggregateByReporter">
      ${constant.null.reporter},
    </if>
    <if test="!aggregateByReporter">
      REPORTER_,
    </if>
    VALUE_,
    FLOOR( (MILLISECONDS_ / 1000) / #{interval}) * #{interval} * 1000 as INTERVAL_
    <include refid="selectMeterLogsByQueryCriteriaSql"/>
    ) RES
    GROUP BY
    NAME_,
    REPORTER_,
    INTERVAL_
  </sql>

  <select id="selectMeterLogAggregatedByTimeInterval"  parameterType="org.camunda.bpm.engine.impl.metrics.MetricsQueryImpl" resultMap="meterResultIntervallMap">
    ${limitBefore}
    <include refid="selectMeterLogAggregatedByTimeIntervalQuery"/>
    ORDER BY INTERVAL_ DESC
    ${limitAfter}
  </select>

</mapper>