X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=sample-services%2Fics-producer-consumer%2Fconsumer%2Fsrc%2Fmain%2Fjava%2Fcom%2Fdemo%2Fconsumer%2Fcontrollers%2FThreadsController.java;fp=sample-services%2Fics-producer-consumer%2Fconsumer%2Fsrc%2Fmain%2Fjava%2Fcom%2Fdemo%2Fconsumer%2Fcontrollers%2FThreadsController.java;h=f668e3ad5534092be7a7b2f39f0f1db2131c1d0f;hb=af9b38ae549e2d6a128a00e5d8b9f5f56fc32755;hp=0000000000000000000000000000000000000000;hpb=9ddce2b0e23655371aa311c94ce9605dcc74f74e;p=nonrtric.git diff --git a/sample-services/ics-producer-consumer/consumer/src/main/java/com/demo/consumer/controllers/ThreadsController.java b/sample-services/ics-producer-consumer/consumer/src/main/java/com/demo/consumer/controllers/ThreadsController.java new file mode 100644 index 00000000..f668e3ad --- /dev/null +++ b/sample-services/ics-producer-consumer/consumer/src/main/java/com/demo/consumer/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.consumer.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.consumer.consumer.SimpleConsumer; +import com.demo.consumer.messages.ApplicationMessageHandlerImpl; + +@RestController +public class ThreadsController { + private static final Logger log = LoggerFactory.getLogger(ThreadsController.class); + + @Autowired + private SimpleConsumer simpleConsumer; + + private Thread consumerThread; + + @Async + @GetMapping("/startConsumer/{topicName}") + public CompletableFuture startConsumer(@PathVariable("topicName") String topicName) { + try { + Thread consumerThread = new Thread(() -> { + try { + simpleConsumer.runAlways(topicName, new ApplicationMessageHandlerImpl()); + } catch (Exception e) { + log.error("Error starting consuming on: " + topicName, e.getMessage()); + } + }); + consumerThread.start(); + return CompletableFuture.completedFuture("Consumer started for topic: " + topicName); + } catch (Exception e) { + return CompletableFuture.failedFuture(e); + } + } + + @GetMapping("/stopConsumer") + public String stopConsumer() { + if (consumerThread != null && consumerThread.isAlive()) { + try { + simpleConsumer.shutdown(); + } catch (Exception e) { + log.error("Error stopping consumer Thread", e.getMessage()); + } + return "Consumer stopped successfully"; + } else { + return "No active consumer to stop"; + } + } + + @GetMapping("/listen/{numberOfMessages}/on/{topicName}") + public CompletableFuture listenMessage(@PathVariable int numberOfMessages, @PathVariable String topicName) { + try { + Thread consumerThread = new Thread(() -> { + try { + simpleConsumer.run(topicName, numberOfMessages, new ApplicationMessageHandlerImpl()); + } catch (Exception e) { + log.error("Error starting consuming on: " + topicName, e.getMessage()); + } + }); + consumerThread.start(); + return CompletableFuture.completedFuture("Consumer started for topic: " + topicName); + } catch (Exception e) { + return CompletableFuture.failedFuture(e); + } + } +}