ICS sample producer and consumer

[nonrtric.git] / sample-services / ics-producer-consumer / producer / src / main / java / com / demo / producer / controllers / ProducerController.java

diff --git a/sample-services/ics-producer-consumer/producer/src/main/java/com/demo/producer/controllers/ProducerController.java b/sample-services/ics-producer-consumer/producer/src/main/java/com/demo/producer/controllers/ProducerController.java
new file mode 100644 (file)
index 0000000..5bc6821
--- /dev/null
+++ b/sample-services/ics-producer-consumer/producer/src/main/java/com/demo/producer/controllers/ProducerController.java
@@ -0,0 +1,137 @@
+/*-
+ * ========================LICENSE_START=================================
+ * O-RAN-SC
+ *
+ * Copyright (C) 2024: OpenInfra Foundation Europe
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * 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.
+ * ========================LICENSE_END===================================
+ */
+
+package com.demo.producer.controllers;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.DeleteMapping;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import com.demo.producer.repository.InfoType;
+import com.demo.producer.repository.InfoTypes;
+import com.demo.producer.repository.Job.Parameters;
+import com.demo.producer.repository.Jobs;
+import com.demo.producer.dme.ProducerJobInfo;
+import com.demo.producer.messages.KafkaMessageHandlerImpl;
+import com.demo.producer.producer.SimpleProducer;
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+
+@RestController
+@RequestMapping(path = "/producer", produces = "application/json")
+public class ProducerController {
+    private static final Logger log = LoggerFactory.getLogger(ProducerController.class);
+
+    private static Gson gson = new GsonBuilder().create();
+
+    private final Jobs jobs;
+    private final InfoTypes types;
+    private String topicName = "mytopic";
+
+
+    public ProducerController(@Autowired Jobs jobs, @Autowired InfoTypes types) {
+        this.jobs = jobs;
+        this.types = types;
+        InfoType type1 = InfoType.builder().build();
+        type1.setId("type1");
+        type1.setKafkaInputTopic(topicName);
+        type1.setInputJobType("type1");
+        type1.setInputJobDefinition(null);
+        types.put(type1);
+    }
+
+    @GetMapping("/publish/{numberOfMessages}")
+    public ResponseEntity<?> publishMessage(@PathVariable int numberOfMessages) {
+        try {
+            new SimpleProducer().run(topicName, numberOfMessages, new KafkaMessageHandlerImpl());
+            return ResponseEntity.ok("message published successfully ..");
+        } catch (Exception ex) {
+            return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR)
+                    .build();
+        }
+    }
+
+    @PostMapping("/job/{infoJobId}")
+    public void jobCallback(@RequestBody String requestBody, @PathVariable String infoJobId) {
+        ProducerJobInfo request = gson.fromJson(requestBody, ProducerJobInfo.class);
+        try {
+            log.info("Adding producer job info " + request.toString());
+            this.jobs.addJob(request.id, types.getType(request.typeId), request.owner,
+                    toJobParameters(request.jobData));
+        } catch (Exception e) {
+            log.error("Error adding producer job info: " + request.toString(), e.getMessage());
+        }
+    }
+
+    @PostMapping("/job")
+    public void jobCallbackNoId(@RequestBody String requestBody) {
+        ProducerJobInfo request = gson.fromJson(requestBody, ProducerJobInfo.class);
+        try {
+            log.info("Adding producer job info "+request.toString());
+            this.jobs.addJob(request.id, types.getType(request.typeId), request.owner,
+                    toJobParameters(request.jobData));
+        } catch (Exception e) {
+            log.error("Error adding producer job info: " + request.toString(), e.getMessage());
+        }
+    }
+
+    private Parameters toJobParameters(Object jobData) {
+        String json = gson.toJson(jobData);
+        return gson.fromJson(json, Parameters.class);
+    }
+
+    @GetMapping("/job")
+    public ResponseEntity<String> getJobs() {
+        try {
+            log.info("Get all jobs");
+            return new ResponseEntity<>(this.jobs.getAll().toString(), HttpStatus.OK);
+        } catch (Exception e) {
+            log.error("Error finding jobs", e.getMessage());
+            return new ResponseEntity<>(e.getMessage(), HttpStatus.INTERNAL_SERVER_ERROR);
+        }
+    }
+
+    @DeleteMapping("/job/{infoJobId}")
+    public ResponseEntity<String> deleteJob(@PathVariable String infoJobId) {
+        try {
+            log.info("Delete Job" + infoJobId);
+            this.jobs.delete(infoJobId);
+            return new ResponseEntity<>("Deleted job:" + infoJobId, HttpStatus.OK);
+        } catch (Exception e) {
+            log.error("Error finding job " + infoJobId, e.getMessage());
+            return new ResponseEntity<>(e.getMessage(), HttpStatus.INTERNAL_SERVER_ERROR);
+        }
+    }
+
+    @GetMapping("/supervision")
+    public ResponseEntity<String> getSupervision() {
+        log.info("Get Supervision");
+        return new ResponseEntity<>("Ok", HttpStatus.OK);
+    }
+}