X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=sample-services%2Fics-producer-consumer%2Fproducer%2Fsrc%2Fmain%2Fjava%2Fcom%2Fdemo%2Fproducer%2Fcontrollers%2FThreadsController.java;fp=sample-services%2Fics-producer-consumer%2Fproducer%2Fsrc%2Fmain%2Fjava%2Fcom%2Fdemo%2Fproducer%2Fcontrollers%2FThreadsController.java;h=e503b849e531b340a9f71a07ab6f693ab3672da6;hb=af9b38ae549e2d6a128a00e5d8b9f5f56fc32755;hp=0000000000000000000000000000000000000000;hpb=9ddce2b0e23655371aa311c94ce9605dcc74f74e;p=nonrtric.git

diff --git a/sample-services/ics-producer-consumer/producer/src/main/java/com/demo/producer/controllers/ThreadsController.java b/sample-services/ics-producer-consumer/producer/src/main/java/com/demo/producer/controllers/ThreadsController.java
new file mode 100644
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+++ b/sample-services/ics-producer-consumer/producer/src/main/java/com/demo/producer/controllers/ThreadsController.java
@@ -0,0 +1,93 @@
+/*-
+ * ========================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 java.util.concurrent.CompletableFuture;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.scheduling.annotation.Async;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RestController;
+import com.demo.producer.messages.KafkaMessageHandlerImpl;
+import com.demo.producer.messages.ApplicationMessageHandlerImpl;
+import com.demo.producer.producer.SimpleProducer;
+
+@RestController
+public class ThreadsController {
+    private static final Logger log = LoggerFactory.getLogger(ThreadsController.class);
+
+    @Autowired
+    private SimpleProducer simpleProducer;
+
+    private Thread producerThread;
+
+    @Async
+    @GetMapping("/startProducer/{topicName}")
+    public CompletableFuture<String> startProducer(@PathVariable("topicName") String topicName) {
+        try {
+            producerThread = new Thread(() -> {
+                try {
+                    simpleProducer.runAlways(topicName, new ApplicationMessageHandlerImpl());
+                } catch (Exception e) {
+                    log.error("Error starting producer on: " + topicName, e.getMessage());
+                }
+            });
+            producerThread.start();
+            return CompletableFuture.completedFuture("Producer started for topic: " + topicName);
+        } catch (Exception e) {
+            return CompletableFuture.failedFuture(e);
+        }
+    }
+
+    @GetMapping("/stopProducer")
+    public String stopProducer() {
+        if (producerThread != null && producerThread.isAlive()) {
+            try {
+                simpleProducer.shutdown();
+            } catch (Exception e) {
+                log.error("Error stopping producer Thread", e.getMessage());
+            }
+            return "Producer stopped successfully";
+        } else {
+            return "No active producer to stop";
+        }
+    }
+
+    @GetMapping("/publish/{numberOfMessages}/on/{topicName}")
+    public CompletableFuture<String> publishNMessage(@PathVariable int numberOfMessages, @PathVariable String topicName) {
+        try {
+            producerThread = new Thread(() -> {
+                try {
+                    simpleProducer.run(topicName, numberOfMessages, new KafkaMessageHandlerImpl());
+                } catch (Exception e) {
+                    log.error("Error producing " + numberOfMessages + "on " + topicName, e.getMessage());
+                }
+            });
+            producerThread.start();
+            return CompletableFuture.completedFuture("Producer started for topic: " + topicName);
+        } catch (Exception e) {
+            return CompletableFuture.failedFuture(e);
+        }
+    }
+}