Commit aa4d8424 authored by 周昊's avatar 周昊
Browse files

1、添加更新场景存活时间接口

parent e294f93b

src/main/java/com/censoft/flink/StreamingJob.java

+7 −2
Original line number Diff line number Diff line
@@ -8,6 +8,7 @@ import com.censoft.flink.mqtt.MqttConsumer; 
import com.censoft.flink.transform.AlgorithmBaseFilterFunction;

import com.censoft.flink.transform.AlgorithmTypeFlatMapFunction;

import com.censoft.flink.transform.ResultExistFilterFunction;

import com.censoft.flink.transform.UpdateLiveFilterFunction;

import org.apache.flink.api.common.serialization.SimpleStringSchema;

import org.apache.flink.api.java.utils.ParameterTool;

import org.apache.flink.core.fs.FileSystem;
@@ -47,8 +48,12 @@ public class StreamingJob { 
        DataStream<AlgorithmPushDto> mqttStream = env.addSource(new MqttConsumer("/censoft/test/" + sceneId));



        //3、进行处理

        //3、1 默认 是否存在结果集判断

        //3、0 更新场景在线时间

        SingleOutputStreamOperator<AlgorithmPushDto> streamOperator = mqttStream

                .filter(new UpdateLiveFilterFunction(sceneId));



        //3、1 默认 是否存在结果集判断

        streamOperator = streamOperator

                .filter(new ResultExistFilterFunction());



        //3、2 默认 根据分类,分解多个推送信息
@@ -74,7 +79,7 @@ public class StreamingJob { 


        //3、6 打印输出

        outputStreamOperator.print();

        outputStreamOperator.writeAsText("D:/word1.txt", FileSystem.WriteMode.OVERWRITE).setParallelism(1);

//        outputStreamOperator.writeAsText("D:/word1.txt", FileSystem.WriteMode.OVERWRITE).setParallelism(1);

        //3、7 自动执行

        env.execute();

    }

src/main/java/com/censoft/flink/mapper/AlgorithmSceneDao.java

+2 −0
Original line number Diff line number Diff line
@@ -11,4 +11,6 @@ public interface AlgorithmSceneDao { 
    public AlgorithmSceneBasePo getAlgorithmSceneBasePo(@Param("sceneId") Long sceneId);



    public List<AlgorithmScenePiecePo> getAlgorithmScenePieceList(@Param("sceneId") Long sceneId);



    public int updateLiveBySceneId(Long sceneId);

}

src/main/java/com/censoft/flink/mapper/AlgorithmSceneDao.xml

+7 −0
Original line number Diff line number Diff line
@@ -15,6 +15,11 @@ 
            <result property="variableValue" column="variable_value"/>

        </collection>

    </resultMap>



    <update id="updateLiveBySceneId">

        UPDATE algorithm_scene_base SET live = NOW() WHERE id = #{0}

    </update>



    <select id="getAlgorithmSceneBasePo" resultType="com.censoft.flink.domain.AlgorithmSceneBasePo">

        SELECT scb.id             AS id,

               scb.scene_name     AS sceneName,
@@ -39,4 +44,6 @@ 
        WHERE asp.scene_id = #{sceneId}

        ORDER BY asp.sort ASC

    </select>





</mapper>
 
 No newline at end of file

src/main/java/com/censoft/flink/mapper/SqlFactory.java

+14 −0
Original line number Diff line number Diff line
@@ -42,6 +42,20 @@ public class SqlFactory { 
        return algorithmScenePiecePoList;

    }



    public int updateLiveBySceneId(Long sceneId) throws IOException {

        SqlSession session = initSqlSession();

        //指定要执行的SQL语句的id

        //SQL语句的id=namespace+"."+SQL语句所在标签的id属性的值

        String SQLID = "com.censoft.flink.mapper.AlgorithmSceneDao" + "." + "updateLiveBySceneId";

        //通过SqlSession对象的方法执行SQL语句

        int result = session.update(SQLID,sceneId);

        //提交事务

        session.commit();

        //最后我们关闭SqlSession对象

        session.close();

        return result;

    }



    private SqlSession initSqlSession() throws IOException {

        /*

        myBatis的核心类是SqlSessionFactory

src/main/java/com/censoft/flink/transform/AlgorithmTypeFlatMapFunction.java

+0 −1
Original line number Diff line number Diff line
@@ -47,7 +47,6 @@ public class AlgorithmTypeFlatMapFunction implements FlatMapFunction<AlgorithmPu 
                }).collect(Collectors.toList());



        for (AlgorithmPushDto pushDto : collect) {

            logger.error("分流：" + pushDto);

            collector.collect(pushDto);

        }