Add Artemis JMS example

README.md

@@ -14,7 +14,7 @@ See [CONTRIBUTING](CONTRIBUTING.md) for how to build these examples:
 * [Scheduling periodic tasks](./scheduling-periodic-tasks): How to schedule periodic jobs
 * [Using Web Sockets](./using-websockets): Demonstrate how to use web sockets and serve static assets
 * [Startup and Shutdown actions](./application-lifecycle-events): Explains how to execute code when the application starts and stops
-* [Validation with Hibernate Validator](./validation): How to use Hibernate Validator/Bean Validation in your REST services 
+* [Validation with Hibernate Validator](./validation): How to use Hibernate Validator/Bean Validation in your REST services
 * [REST Client](./rest-client): How to use MicroProfile's REST Client
 * [OpenTracing and Jaeger](./using-opentracing): How to use MicroProfile OpenTracing and Jaeger to monitor application performances
 * [MicroProfile Health](./microprofile-health): How to use MicroProfile Health
@@ -27,6 +27,7 @@ See [CONTRIBUTING](CONTRIBUTING.md) for how to build these examples:
 * [Infinispan Client](./infinispan-client): How to use Infinispan Client. Covers creating caches and simple get/put
 * [Using Vert.x](./using-vertx): How to use the Vert.x extension
 * [Kogito](./using-kogito): How to use Kogito for business process automation with Drools and jBPM
+* [Artemis JMS](./artemis-jms): How to use the Artemis JMS extension
 
 There is documentation published at <https://quarkus.io> (docs' [sources are here](https://github.com/quarkusio/quarkus/tree/master/docs/src/main/asciidoc)).
 

amqp-quickstart/docker-compose.yaml

@@ -5,7 +5,7 @@ version: '2'
 services:
 
  artemis:
- image: vromero/activemq-artemis:2.8.0-alpine
+ image: vromero/activemq-artemis:2.9.0-alpine
  ports:
  - "8161:8161"
  - "61616:61616"

artemis-jms/.mvn/wrapper/MavenWrapperDownloader.java

@@ -0,0 +1,117 @@
+/*
+ * Copyright 2007-present the original author or authors.
+ *
+ * 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.
+ */
+import java.net.*;
+import java.io.*;
+import java.nio.channels.*;
+import java.util.Properties;
+
+public class MavenWrapperDownloader {
+
+ private static final String WRAPPER_VERSION = "0.5.5";
+ /**
+ * Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided.
+ */
+ private static final String DEFAULT_DOWNLOAD_URL = "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/"
+ + WRAPPER_VERSION + "/maven-wrapper-" + WRAPPER_VERSION + ".jar";
+
+ /**
+ * Path to the maven-wrapper.properties file, which might contain a downloadUrl property to
+ * use instead of the default one.
+ */
+ private static final String MAVEN_WRAPPER_PROPERTIES_PATH =
+ ".mvn/wrapper/maven-wrapper.properties";
+
+ /**
+ * Path where the maven-wrapper.jar will be saved to.
+ */
+ private static final String MAVEN_WRAPPER_JAR_PATH =
+ ".mvn/wrapper/maven-wrapper.jar";
+
+ /**
+ * Name of the property which should be used to override the default download url for the wrapper.
+ */
+ private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl";
+
+ public static void main(String args[]) {
+ System.out.println("- Downloader started");
+ File baseDirectory = new File(args[0]);
+ System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath());
+
+ // If the maven-wrapper.properties exists, read it and check if it contains a custom
+ // wrapperUrl parameter.
+ File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH);
+ String url = DEFAULT_DOWNLOAD_URL;
+ if(mavenWrapperPropertyFile.exists()) {
+ FileInputStream mavenWrapperPropertyFileInputStream = null;
+ try {
+ mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile);
+ Properties mavenWrapperProperties = new Properties();
+ mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream);
+ url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url);
+ } catch (IOException e) {
+ System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'");
+ } finally {
+ try {
+ if(mavenWrapperPropertyFileInputStream != null) {
+ mavenWrapperPropertyFileInputStream.close();
+ }
+ } catch (IOException e) {
+ // Ignore ...
+ }
+ }
+ }
+ System.out.println("- Downloading from: " + url);
+
+ File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH);
+ if(!outputFile.getParentFile().exists()) {
+ if(!outputFile.getParentFile().mkdirs()) {
+ System.out.println(
+ "- ERROR creating output directory '" + outputFile.getParentFile().getAbsolutePath() + "'");
+ }
+ }
+ System.out.println("- Downloading to: " + outputFile.getAbsolutePath());
+ try {
+ downloadFileFromURL(url, outputFile);
+ System.out.println("Done");
+ System.exit(0);
+ } catch (Throwable e) {
+ System.out.println("- Error downloading");
+ e.printStackTrace();
+ System.exit(1);
+ }
+ }
+
+ private static void downloadFileFromURL(String urlString, File destination) throws Exception {
+ if (System.getenv("MVNW_USERNAME") != null && System.getenv("MVNW_PASSWORD") != null) {
+ String username = System.getenv("MVNW_USERNAME");
+ char[] password = System.getenv("MVNW_PASSWORD").toCharArray();
+ Authenticator.setDefault(new Authenticator() {
+ @Override
+ protected PasswordAuthentication getPasswordAuthentication() {
+ return new PasswordAuthentication(username, password);
+ }
+ });
+ }
+ URL website = new URL(urlString);
+ ReadableByteChannel rbc;
+ rbc = Channels.newChannel(website.openStream());
+ FileOutputStream fos = new FileOutputStream(destination);
+ fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE);
+ fos.close();
+ rbc.close();
+ }
+
+}

artemis-jms/.mvn/wrapper/maven-wrapper.properties

@@ -0,0 +1,2 @@
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.1/apache-maven-3.6.1-bin.zip
+wrapperUrl=https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.5/maven-wrapper-0.5.5.jar

artemis-jms/README.md

@@ -0,0 +1,40 @@
+# Quarkus Artemis JMS
+
+This project illustrates how you can use Artemis JMS with Quarkus.
+
+## Artemis server
+
+First you need an Artemis server. You can follow the instructions from the [Apache Artemis web site](https://activemq.apache.org/components/artemis/) or run via docker:
+```bash
+docker run -it --rm -p 8161:8161 -p 61616:61616 -e ARTEMIS_USERNAME=quarkus -e ARTEMIS_PASSWORD=quarkus vromero/activemq-artemis:2.9.0-alpine
+```
+
+## Start the application
+
+The application can be started using:
+
+```bash
+mvn compile quarkus:dev
+```
+
+Then, open your browser to `http://localhost:8080/prices.html`, and you should see a button to fetch the last price.
+
+## Anatomy
+
+In addition to the `prices.html` page, the application is composed by 3 components:
+
+* `PriceProducer` - the `PriceProducer` sends random prices to a JMS queue.
+* `PriceConsumer` - the `PriceConsumer` receives the JMS message and stores the last price.
+* `PriceResource` - the `PriceResource` is able to sent the last price of the PriceConsumer back to the browser.
+
+The configuration is located in the application configuration.
+
+## Running in native
+
+You can compile the application into a native binary using:
+
+`mvn clean package -Pnative`
+
+and run with:
+
+`./target/artemis-jms-1.0-SNAPSHOT-runner`