http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/21bf4406/examples/jms/stop-server-failover/pom.xml ---------------------------------------------------------------------- diff --git a/examples/jms/stop-server-failover/pom.xml b/examples/jms/stop-server-failover/pom.xml deleted file mode 100644 index 0a1a9fa..0000000 --- a/examples/jms/stop-server-failover/pom.xml +++ /dev/null @@ -1,169 +0,0 @@ -<?xml version='1.0'?> -<!-- -Licensed to the Apache Software Foundation (ASF) under one -or more contributor license agreements. See the NOTICE file -distributed with this work for additional information -regarding copyright ownership. The ASF licenses this file -to you 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. ---> - -<project xmlns="http://maven.apache.org/POM/4.0.0"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; - xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd";> - <modelVersion>4.0.0</modelVersion> - - <parent> - <groupId>org.apache.activemq.examples.jms</groupId> - <artifactId>jms-examples</artifactId> - <version>1.0.1-SNAPSHOT</version> - </parent> - - <artifactId>stop-server-failover</artifactId> - <packaging>jar</packaging> - <name>ActiveMQ Artemis JMS Stop Server Failover Example</name> - - <properties> - <activemq.basedir>${project.basedir}/../../..</activemq.basedir> - </properties> - - <dependencies> - <dependency> - <groupId>org.apache.activemq</groupId> - <artifactId>artemis-jms-client</artifactId> - <version>${project.version}</version> - </dependency> - </dependencies> - - <profiles> - <profile> - <!-- specify -PnoServer if you don't want to start the server --> - <id>noServer</id> - <properties> - <noServer>true</noServer> - </properties> - </profile> - </profiles> - <build> - <plugins> - <plugin> - <groupId>org.apache.activemq</groupId> - <artifactId>artemis-maven-plugin</artifactId> - <executions> - <execution> - <id>create0</id> - <goals> - <goal>create</goal> - </goals> - <configuration> - <ignore>${noServer}</ignore> - <instance>${basedir}/target/server0</instance> - <sharedStore>true</sharedStore> - <slave>false</slave> - <dataFolder>../data</dataFolder> - <failoverOnShutdown>true</failoverOnShutdown> - </configuration> - </execution> - <execution> - <id>create1</id> - <goals> - <goal>create</goal> - </goals> - <configuration> - <ignore>${noServer}</ignore> - <instance>${basedir}/target/server1</instance> - <sharedStore>true</sharedStore> - <slave>true</slave> - <dataFolder>../data</dataFolder> - <failoverOnShutdown>true</failoverOnShutdown> - </configuration> - </execution> - <execution> - <id>start0</id> - <goals> - <goal>cli</goal> - </goals> - <configuration> - <ignore>${noServer}</ignore> - <spawn>true</spawn> - <location>${basedir}/target/server0</location> - <testURI>tcp://localhost:61616</testURI> - <args> - <param>run</param> - </args> - <name>server0</name> - </configuration> - </execution> - <execution> - <id>start1</id> - <goals> - <goal>cli</goal> - </goals> - <configuration> - <ignore>${noServer}</ignore> - <spawn>true</spawn> - <location>${basedir}/target/server1</location> - <testURI>tcp://localhost:61617</testURI> - <args> - <param>run</param> - </args> - <name>server1</name> - </configuration> - </execution> - <execution> - <id>runClient</id> - <goals> - <goal>runClient</goal> - </goals> - <configuration> - <clientClass>org.apache.activemq.artemis.jms.example.StopServerFailoverExample</clientClass> - </configuration> - </execution> - <execution> - <id>stop0</id> - <goals> - <goal>cli</goal> - </goals> - <configuration> - <ignore>${noServer}</ignore> - <location>${basedir}/target/server0</location> - <args> - <param>stop</param> - </args> - </configuration> - </execution> - <execution> - <id>stop1</id> - <goals> - <goal>cli</goal> - </goals> - <configuration> - <ignore>${noServer}</ignore> - <location>${basedir}/target/server1</location> - <args> - <param>stop</param> - </args> - </configuration> - </execution> - </executions> - <dependencies> - <dependency> - <groupId>org.apache.activemq.examples.jms</groupId> - <artifactId>stop-server-failover</artifactId> - <version>${project.version}</version> - </dependency> - </dependencies> - </plugin> - </plugins> - </build> - -</project>
http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/21bf4406/examples/jms/stop-server-failover/readme.html ---------------------------------------------------------------------- diff --git a/examples/jms/stop-server-failover/readme.html b/examples/jms/stop-server-failover/readme.html deleted file mode 100644 index bea5755..0000000 --- a/examples/jms/stop-server-failover/readme.html +++ /dev/null @@ -1,44 +0,0 @@ -<!-- -Licensed to the Apache Software Foundation (ASF) under one -or more contributor license agreements. See the NOTICE file -distributed with this work for additional information -regarding copyright ownership. The ASF licenses this file -to you 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. ---> - -<html> - <head> - <title>ActiveMQ Artemis JMS Failover Without Transactions Example</title> - <link rel="stylesheet" type="text/css" href="../common/common.css" /> - <link rel="stylesheet" type="text/css" href="../common/prettify.css" /> - <script type="text/javascript" src="../common/prettify.js"></script> - </head> - <body onload="prettyPrint()"> - <h1>JMS Failover Without Transactions Example</h1> - - <pre>To run the example, simply type <b>mvn verify</b> from this directory, <br>or <b>mvn -PnoServer verify</b> if you want to start and create the server manually.</pre> - - - <p>This example demonstrates two servers coupled as a live-backup pair for high availability (HA), and a client - connection failing over from live to backup when the live server is crashed.</p> - <p>Failover behavior differs whether the JMS session is transacted or not.</p> - <p>When a <em>non-transacted</em> JMS session is used, once and only once delivery is not guaranteed - and it is possible some messages will be lost or delivered twice, depending when the failover to the backup server occurs.</p> - <p>It is up to the client to deal with such cases. To ensure once and only once delivery, the client must - use transacted JMS sessions (as shown in the example for <a href="../transaction-failover/readme.html">failover with transactions</a>).</p> - <p>For more information on ActiveMQ Artemis failover and HA, and clustering in general, please see the clustering - section of the user manual.</p> - - </body> -</html> http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/21bf4406/examples/jms/stop-server-failover/src/main/java/org/apache/activemq/artemis/jms/example/StopServerFailoverExample.java ---------------------------------------------------------------------- diff --git a/examples/jms/stop-server-failover/src/main/java/org/apache/activemq/artemis/jms/example/StopServerFailoverExample.java b/examples/jms/stop-server-failover/src/main/java/org/apache/activemq/artemis/jms/example/StopServerFailoverExample.java deleted file mode 100644 index 38f06c0..0000000 --- a/examples/jms/stop-server-failover/src/main/java/org/apache/activemq/artemis/jms/example/StopServerFailoverExample.java +++ /dev/null @@ -1,117 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You 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. - */ -package org.apache.activemq.artemis.jms.example; - -import javax.jms.Connection; -import javax.jms.ConnectionFactory; -import javax.jms.JMSException; -import javax.jms.MessageConsumer; -import javax.jms.MessageProducer; -import javax.jms.Queue; -import javax.jms.Session; -import javax.jms.TextMessage; -import javax.naming.InitialContext; - -/** - * A simple example that demonstrates failover of the JMS connection from one node to another - * when the live server crashes using a JMS <em>non-transacted</em> session. - */ -public class StopServerFailoverExample { - - public static void main(final String[] args) throws Exception { - final int numMessages = 10; - - Connection connection = null; - - InitialContext initialContext = null; - - try { - // Step 1. Get an initial context for looking up JNDI from the server #1 - initialContext = new InitialContext(); - - // Step 2. Look up the JMS resources from JNDI - Queue queue = (Queue) initialContext.lookup("queue/exampleQueue"); - ConnectionFactory connectionFactory = (ConnectionFactory) initialContext.lookup("ConnectionFactory"); - - // Step 3. Create a JMS Connection - connection = connectionFactory.createConnection(); - - // Step 4. Create a *non-transacted* JMS Session with client acknowledgement - Session session = connection.createSession(false, Session.CLIENT_ACKNOWLEDGE); - - // Step 5. Start the connection to ensure delivery occurs - connection.start(); - - // Step 6. Create a JMS MessageProducer and a MessageConsumer - MessageProducer producer = session.createProducer(queue); - MessageConsumer consumer = session.createConsumer(queue); - - // Step 7. Send some messages to server #1, the live server - for (int i = 0; i < numMessages; i++) { - TextMessage message = session.createTextMessage("This is text message " + i); - producer.send(message); - System.out.println("Sent message: " + message.getText()); - } - - // Step 8. Receive and acknowledge half of the sent messages - TextMessage message0 = null; - for (int i = 0; i < numMessages / 2; i++) { - message0 = (TextMessage) consumer.receive(5000); - System.out.println("Got message: " + message0.getText()); - } - message0.acknowledge(); - - // Step 9. Receive the 2nd half of the sent messages but *do not* acknowledge them yet - for (int i = numMessages / 2; i < numMessages; i++) { - message0 = (TextMessage) consumer.receive(5000); - System.out.println("Got message: " + message0.getText()); - } - - // Step 10. Crash server #0, the live server, and wait a little while to make sure - // it has really crashed - System.out.println("Stop the live server by logging into JConsole and then press any key to continue..."); - System.in.read(); - - // Step 11. Acknowledging the 2nd half of the sent messages will fail as failover to the - // backup server has occurred - try { - message0.acknowledge(); - } - catch (JMSException e) { - System.err.println("Got exception while acknowledging message: " + e.getMessage()); - } - - // Step 12. Consume again the 2nd half of the messages again. Note that they are not considered as redelivered. - for (int i = numMessages / 2; i < numMessages; i++) { - message0 = (TextMessage) consumer.receive(5000); - System.out.printf("Got message: %s (redelivered?: %s)\n", message0.getText(), message0.getJMSRedelivered()); - } - message0.acknowledge(); - } - finally { - // Step 13. Be sure to close our resources! - - if (connection != null) { - connection.close(); - } - - if (initialContext != null) { - initialContext.close(); - } - } - } -} http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/21bf4406/examples/jms/stop-server-failover/src/main/resources/jndi.properties ---------------------------------------------------------------------- diff --git a/examples/jms/stop-server-failover/src/main/resources/jndi.properties b/examples/jms/stop-server-failover/src/main/resources/jndi.properties deleted file mode 100644 index 7f7a19f..0000000 --- a/examples/jms/stop-server-failover/src/main/resources/jndi.properties +++ /dev/null @@ -1,20 +0,0 @@ -# Licensed to the Apache Software Foundation (ASF) under one -# or more contributor license agreements. See the NOTICE file -# distributed with this work for additional information -# regarding copyright ownership. The ASF licenses this file -# to you 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. - -java.naming.factory.initial=org.apache.activemq.artemis.jndi.ActiveMQInitialContextFactory -connectionFactory.ConnectionFactory=tcp://localhost:61616?ha=true&retryInterval=1000&retryIntervalMultiplier=1.0&reconnectAttempts=-1 -queue.queue/exampleQueue=exampleQueue http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/21bf4406/examples/jms/symmetric-cluster/pom.xml ---------------------------------------------------------------------- diff --git a/examples/jms/symmetric-cluster/pom.xml b/examples/jms/symmetric-cluster/pom.xml deleted file mode 100644 index f471314..0000000 --- a/examples/jms/symmetric-cluster/pom.xml +++ /dev/null @@ -1,329 +0,0 @@ -<?xml version='1.0'?> -<!-- -Licensed to the Apache Software Foundation (ASF) under one -or more contributor license agreements. See the NOTICE file -distributed with this work for additional information -regarding copyright ownership. The ASF licenses this file -to you 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. ---> - -<project xmlns="http://maven.apache.org/POM/4.0.0"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; - xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd";> - <modelVersion>4.0.0</modelVersion> - - <parent> - <groupId>org.apache.activemq.examples.jms</groupId> - <artifactId>jms-examples</artifactId> - <version>1.0.1-SNAPSHOT</version> - </parent> - - <artifactId>symmetric-cluster</artifactId> - <packaging>jar</packaging> - <name>ActiveMQ Artemis JMS Symmetric Cluster Example</name> - - <properties> - <activemq.basedir>${project.basedir}/../../..</activemq.basedir> - </properties> - - <dependencies> - <dependency> - <groupId>org.apache.activemq</groupId> - <artifactId>artemis-jms-client</artifactId> - <version>${project.version}</version> - </dependency> - </dependencies> - - <profiles> - <profile> - <!-- specify -PnoServer if you don't want to start the server --> - <id>noServer</id> - <properties> - <noServer>true</noServer> - </properties> - </profile> - </profiles> - <build> - <plugins> - <plugin> - <groupId>org.apache.activemq</groupId> - <artifactId>artemis-maven-plugin</artifactId> - <executions> - <execution> - <id>create0</id> - <goals> - <goal>create</goal> - </goals> - <configuration> - <ignore>${noSever}</ignore> - <instance>${basedir}/target/server0</instance> - <configuration>${basedir}/target/classes/activemq/server0</configuration> - <javaOptions>-Dudp-address=${udp-address}</javaOptions> - </configuration> - </execution> - <execution> - <id>create1</id> - <goals> - <goal>create</goal> - </goals> - <configuration> - <ignore>${noSever}</ignore> - <instance>${basedir}/target/server1</instance> - <configuration>${basedir}/target/classes/activemq/server1</configuration> - <javaOptions>-Dudp-address=${udp-address}</javaOptions> - </configuration> - </execution> - <execution> - <id>create2</id> - <goals> - <goal>create</goal> - </goals> - <configuration> - <ignore>${noSever}</ignore> - <instance>${basedir}/target/server2</instance> - <configuration>${basedir}/target/classes/activemq/server2</configuration> - <javaOptions>-Dudp-address=${udp-address}</javaOptions> - </configuration> - </execution> - <execution> - <id>create3</id> - <goals> - <goal>create</goal> - </goals> - <configuration> - <ignore>${noSever}</ignore> - <instance>${basedir}/target/server3</instance> - <configuration>${basedir}/target/classes/activemq/server3</configuration> - <javaOptions>-Dudp-address=${udp-address}</javaOptions> - </configuration> - </execution> - <execution> - <id>create4</id> - <goals> - <goal>create</goal> - </goals> - <configuration> - <ignore>${noSever}</ignore> - <instance>${basedir}/target/server4</instance> - <configuration>${basedir}/target/classes/activemq/server4</configuration> - <javaOptions>-Dudp-address=${udp-address}</javaOptions> - </configuration> - </execution> - <execution> - <id>create5</id> - <goals> - <goal>create</goal> - </goals> - <configuration> - <ignore>${noSever}</ignore> - <instance>${basedir}/target/server5</instance> - <configuration>${basedir}/target/classes/activemq/server5</configuration> - <javaOptions>-Dudp-address=${udp-address}</javaOptions> - </configuration> - </execution> - <execution> - <id>start0</id> - <goals> - <goal>cli</goal> - </goals> - <configuration> - <ignore>${noSever}</ignore> - <spawn>true</spawn> - <location>${basedir}/target/server0</location> - <testURI>tcp://localhost:61616</testURI> - <args> - <param>run</param> - </args> - <name>server0</name> - </configuration> - </execution> - <execution> - <id>start1</id> - <goals> - <goal>cli</goal> - </goals> - <configuration> - <ignore>${noSever}</ignore> - <spawn>true</spawn> - <location>${basedir}/target/server1</location> - <testURI>tcp://localhost:61617</testURI> - <args> - <param>run</param> - </args> - <name>server1</name> - </configuration> - </execution> - <execution> - <id>start2</id> - <goals> - <goal>cli</goal> - </goals> - <configuration> - <ignore>${noSever}</ignore> - <spawn>true</spawn> - <location>${basedir}/target/server2</location> - <testURI>tcp://localhost:61618</testURI> - <args> - <param>run</param> - </args> - <name>server2</name> - </configuration> - </execution> - <execution> - <id>start3</id> - <goals> - <goal>cli</goal> - </goals> - <configuration> - <ignore>${noSever}</ignore> - <spawn>true</spawn> - <location>${basedir}/target/server3</location> - <testURI>tcp://localhost:61619</testURI> - <args> - <param>run</param> - </args> - <name>server3</name> - </configuration> - </execution> - <execution> - <id>start4</id> - <goals> - <goal>cli</goal> - </goals> - <configuration> - <ignore>${noSever}</ignore> - <spawn>true</spawn> - <location>${basedir}/target/server4</location> - <testURI>tcp://localhost:61620</testURI> - <args> - <param>run</param> - </args> - <name>server4</name> - </configuration> - </execution> - <execution> - <id>start5</id> - <goals> - <goal>cli</goal> - </goals> - <configuration> - <ignore>${noSever}</ignore> - <spawn>true</spawn> - <location>${basedir}/target/server5</location> - <testURI>tcp://localhost:61621</testURI> - <args> - <param>run</param> - </args> - <name>server5</name> - </configuration> - </execution> - <execution> - <id>runClient</id> - <goals> - <goal>runClient</goal> - </goals> - <configuration> - <clientClass>org.apache.activemq.artemis.jms.example.SymmetricClusterExample</clientClass> - </configuration> - </execution> - <execution> - <id>stop0</id> - <goals> - <goal>cli</goal> - </goals> - <configuration> - <ignore>${noSever}</ignore> - <location>${basedir}/target/server0</location> - <args> - <param>stop</param> - </args> - </configuration> - </execution> - <execution> - <id>stop1</id> - <goals> - <goal>cli</goal> - </goals> - <configuration> - <ignore>${noSever}</ignore> - <location>${basedir}/target/server1</location> - <args> - <param>stop</param> - </args> - </configuration> - </execution> - <execution> - <id>stop2</id> - <goals> - <goal>cli</goal> - </goals> - <configuration> - <ignore>${noSever}</ignore> - <location>${basedir}/target/server2</location> - <args> - <param>stop</param> - </args> - </configuration> - </execution> - <execution> - <id>stop3</id> - <goals> - <goal>cli</goal> - </goals> - <configuration> - <ignore>${noSever}</ignore> - <location>${basedir}/target/server3</location> - <args> - <param>stop</param> - </args> - </configuration> - </execution> - <execution> - <id>stop4</id> - <goals> - <goal>cli</goal> - </goals> - <configuration> - <ignore>${noSever}</ignore> - <location>${basedir}/target/server4</location> - <args> - <param>stop</param> - </args> - </configuration> - </execution> - <execution> - <id>stop5</id> - <goals> - <goal>cli</goal> - </goals> - <configuration> - <ignore>${noSever}</ignore> - <location>${basedir}/target/server5</location> - <args> - <param>stop</param> - </args> - </configuration> - </execution> - </executions> - <dependencies> - <dependency> - <groupId>org.apache.activemq.examples.jms</groupId> - <artifactId>symmetric-cluster</artifactId> - <version>${project.version}</version> - </dependency> - </dependencies> - </plugin> - </plugins> - </build> - -</project> http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/21bf4406/examples/jms/symmetric-cluster/readme.html ---------------------------------------------------------------------- diff --git a/examples/jms/symmetric-cluster/readme.html b/examples/jms/symmetric-cluster/readme.html deleted file mode 100644 index dc8ebc2..0000000 --- a/examples/jms/symmetric-cluster/readme.html +++ /dev/null @@ -1,74 +0,0 @@ -<!-- -Licensed to the Apache Software Foundation (ASF) under one -or more contributor license agreements. See the NOTICE file -distributed with this work for additional information -regarding copyright ownership. The ASF licenses this file -to you 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. ---> - -<html> - <head> - <title>ActiveMQ Artemis JMS Symmetric Cluster Example</title> - <link rel="stylesheet" type="text/css" href="../common/common.css" /> - <link rel="stylesheet" type="text/css" href="../common/prettify.css" /> - <script type="text/javascript" src="../common/prettify.js"></script> - </head> - <body onload="prettyPrint()"> - <h1>JMS Symmetric Cluster Example</h1> - - <pre>To run the example, simply type <b>mvn verify</b> from this directory, <br>or <b>mvn -PnoServer verify</b> if you want to start and create the server manually.</pre> - - - <p>This examples demonstrates a <b>symmetric cluster</b> set-up with ActiveMQ Artemis.</p> - <p>ActiveMQ Artemis has extremely flexible clustering which allows you to set-up servers in - many different topologies.</p> - <p>The most common topology that you'll perhaps be familiar with if you are used to application - server clustering is a <b>symmetric cluster</b>.</p> - <p>With a symmetric cluster, the cluster is homogeneous, i.e. each node is configured the same - as every other node, and every node is connected to every other node in the cluster.</p> - <p>By connecting node in such a way, we can, from a JMS point of view, give the impression of distributed - JMS queues and topics.</p> - <p>The configuration used in this example is very similar to the configuration used by ActiveMQ - when installed as a clustered profile in JBoss Application Server.</p> - <p>To set up ActiveMQ Artemis to form a symmetric cluster we simply need to mark each server as <code>clustered</code> - and we need to define a <code>cluster-connection</code> in <code>broker.xml</code>.</p> - <p>The <code>cluster-connection</code> tells the nodes what other nodes to make connections to. - With a <code>cluster-connection</code> each node that we connect to can either be specified - indivually, or we can use UDP discovery to find out what other nodes are in the cluster.</p> - <p>Using UDP discovery makes configuration simpler since we don't have to know what nodes are - available at any one time.</p> - <p>Here's the relevant snippet from the server configuration, which tells the server to form a cluster - with the other nodes:</p> - <pre class="prettyprint"> - <code> - <cluster-connection name="my-cluster"> - <address>jms</address> - <connector-ref>netty-connector</connector-ref> - <retry-interval>500</retry-interval> - <use-duplicate-detection>true</use-duplicate-detection> - <message-load-balancing>STRICT</message-load-balancing> - <max-hops>1</max-hops> - <discovery-group-ref discovery-group-name="my-discovery-group"/> - </cluster-connection> - </code> - </pre> - <p>In this example we create a symmetric cluster of six live nodes, and we also pair each live node - with it's own backup node. (A backup node is not strictly necessary for a symmetric cluster).</p> - <p>In this example will we will demonstrate this by deploying a JMS topic and Queue on all nodes of the cluster - , sending messages to the queue and topic from different nodes, and verifying messages are received correctly - by consumers on different nodes.</p> - <p>For more information on configuring ActiveMQ Artemis clustering in general, please see the clustering - section of the user manual.</p> - </body> -</html> http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/21bf4406/examples/jms/symmetric-cluster/src/main/java/org/apache/activemq/artemis/jms/example/SymmetricClusterExample.java ---------------------------------------------------------------------- diff --git a/examples/jms/symmetric-cluster/src/main/java/org/apache/activemq/artemis/jms/example/SymmetricClusterExample.java b/examples/jms/symmetric-cluster/src/main/java/org/apache/activemq/artemis/jms/example/SymmetricClusterExample.java deleted file mode 100644 index 1163ec8..0000000 --- a/examples/jms/symmetric-cluster/src/main/java/org/apache/activemq/artemis/jms/example/SymmetricClusterExample.java +++ /dev/null @@ -1,222 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You 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. - */ -package org.apache.activemq.artemis.jms.example; - -import javax.jms.Connection; -import javax.jms.ConnectionFactory; -import javax.jms.MessageConsumer; -import javax.jms.MessageProducer; -import javax.jms.Queue; -import javax.jms.Session; -import javax.jms.TextMessage; -import javax.jms.Topic; - -import org.apache.activemq.artemis.api.core.DiscoveryGroupConfiguration; -import org.apache.activemq.artemis.api.core.UDPBroadcastEndpointFactory; -import org.apache.activemq.artemis.api.jms.ActiveMQJMSClient; -import org.apache.activemq.artemis.api.jms.JMSFactoryType; - -/** - * This example demonstrates a cluster of three nodes set up in a symmetric topology - i.e. each - * node is connected to every other node in the cluster. Also each node, has it's own backup node. - * <p> - * This is probably the most obvious clustering topology and the one most people will be familiar - * with from using clustering in an app server, where every node has pretty much identical - * configuration to every other node. - * <p> - * By clustering nodes symmetrically, ActiveMQ Artemis can give the impression of clustered queues, topics - * and durable subscriptions. - * <p> - * In this example we send some messages to a distributed queue and topic and kill all the live - * servers at different times, and verify that they transparently fail over onto their backup - * servers. - * <p> - * Please see the readme.html file for more information. - */ -public class SymmetricClusterExample { - - public static void main(final String[] args) throws Exception { - Connection connection0 = null; - - Connection connection1 = null; - - Connection connection2 = null; - - Connection connection3 = null; - - Connection connection4 = null; - - Connection connection5 = null; - - try { - // Step 1 - We instantiate a connection factory directly, specifying the UDP address and port for discovering - // the list of servers in the cluster. - // We could use JNDI to look-up a connection factory, but we'd need to know the JNDI server host and port for - // the - // specific server to do that, and that server might not be available at the time. By creating the - // connection factory directly we avoid having to worry about a JNDI look-up. - // In an app server environment you could use HA-JNDI to lookup from the clustered JNDI servers without - // having to know about a specific one. - UDPBroadcastEndpointFactory udpCfg = new UDPBroadcastEndpointFactory(); - udpCfg.setGroupAddress("231.7.7.7").setGroupPort(9876); - DiscoveryGroupConfiguration groupConfiguration = new DiscoveryGroupConfiguration(); - groupConfiguration.setBroadcastEndpointFactory(udpCfg); - - ConnectionFactory cf = ActiveMQJMSClient.createConnectionFactoryWithHA(groupConfiguration, JMSFactoryType.CF); - - // We give a little while for each server to broadcast its whereabouts to the client - Thread.sleep(2000); - - // Step 2. Directly instantiate JMS Queue and Topic objects - Queue queue = ActiveMQJMSClient.createQueue("exampleQueue"); - - Topic topic = ActiveMQJMSClient.createTopic("exampleTopic"); - - // Step 3. We create six connections, they should be to different nodes of the cluster in a round-robin fashion - // and start them - connection0 = cf.createConnection(); - - connection1 = cf.createConnection(); - - connection2 = cf.createConnection(); - - connection3 = cf.createConnection(); - - connection4 = cf.createConnection(); - - connection5 = cf.createConnection(); - - connection0.start(); - - connection1.start(); - - connection2.start(); - - connection3.start(); - - connection4.start(); - - connection5.start(); - - // Step 4. We create a session on each connection - - Session session0 = connection0.createSession(false, Session.AUTO_ACKNOWLEDGE); - - Session session1 = connection1.createSession(false, Session.AUTO_ACKNOWLEDGE); - - Session session2 = connection2.createSession(false, Session.AUTO_ACKNOWLEDGE); - - Session session3 = connection0.createSession(false, Session.AUTO_ACKNOWLEDGE); - - Session session4 = connection1.createSession(false, Session.AUTO_ACKNOWLEDGE); - - Session session5 = connection2.createSession(false, Session.AUTO_ACKNOWLEDGE); - - // Step 5. We create a topic subscriber on each server - - MessageConsumer subscriber0 = session0.createConsumer(topic); - - MessageConsumer subscriber1 = session1.createConsumer(topic); - - MessageConsumer subscriber2 = session2.createConsumer(topic); - - MessageConsumer subscriber3 = session3.createConsumer(topic); - - MessageConsumer subscriber4 = session4.createConsumer(topic); - - MessageConsumer subscriber5 = session5.createConsumer(topic); - - // Step 6. We create a queue consumer on server 0 - - MessageConsumer consumer0 = session0.createConsumer(queue); - - // Step 7. We create an anonymous message producer on just one server 2 - - MessageProducer producer2 = session2.createProducer(null); - - // Step 8. We send 500 messages each to the queue and topic - - final int numMessages = 500; - - for (int i = 0; i < numMessages; i++) { - TextMessage message1 = session2.createTextMessage("Topic message " + i); - - producer2.send(topic, message1); - - TextMessage message2 = session2.createTextMessage("Queue message " + i); - - producer2.send(queue, message2); - } - - // Step 9. Verify all subscribers and the consumer receive the messages - - for (int i = 0; i < numMessages; i++) { - TextMessage received0 = (TextMessage) subscriber0.receive(5000); - - if (received0 == null) { - throw new IllegalStateException("Message is null!"); - } - - TextMessage received1 = (TextMessage) subscriber1.receive(5000); - - if (received1 == null) { - throw new IllegalStateException("Message is null!"); - } - - TextMessage received2 = (TextMessage) subscriber2.receive(5000); - - if (received2 == null) { - throw new IllegalStateException("Message is null!"); - } - - TextMessage received3 = (TextMessage) subscriber3.receive(5000); - - if (received3 == null) { - throw new IllegalStateException("Message is null!"); - } - - TextMessage received4 = (TextMessage) subscriber4.receive(5000); - - if (received4 == null) { - throw new IllegalStateException("Message is null!"); - } - - TextMessage received5 = (TextMessage) subscriber5.receive(5000); - - if (received5 == null) { - throw new IllegalStateException("Message is null!"); - } - - TextMessage received6 = (TextMessage) consumer0.receive(5000); - - if (received6 == null) { - throw new IllegalStateException("Message is null!"); - } - } - } - finally { - // Step 15. Be sure to close our resources! - - connection0.close(); - connection1.close(); - connection2.close(); - connection3.close(); - connection4.close(); - connection5.close(); - } - } -} http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/21bf4406/examples/jms/symmetric-cluster/src/main/resources/activemq/server0/broker.xml ---------------------------------------------------------------------- diff --git a/examples/jms/symmetric-cluster/src/main/resources/activemq/server0/broker.xml b/examples/jms/symmetric-cluster/src/main/resources/activemq/server0/broker.xml deleted file mode 100644 index cd89de7..0000000 --- a/examples/jms/symmetric-cluster/src/main/resources/activemq/server0/broker.xml +++ /dev/null @@ -1,99 +0,0 @@ -<?xml version='1.0'?> -<!-- -Licensed to the Apache Software Foundation (ASF) under one -or more contributor license agreements. See the NOTICE file -distributed with this work for additional information -regarding copyright ownership. The ASF licenses this file -to you 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. ---> - -<configuration xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; - xmlns="urn:activemq" - xsi:schemaLocation="urn:activemq /schema/artemis-server.xsd"> - - <jms xmlns="urn:activemq:jms"> - <queue name="exampleQueue"/> - - <topic name="exampleTopic"/> - </jms> - - <core xmlns="urn:activemq:core"> - - <bindings-directory>./data/bindings</bindings-directory> - - <journal-directory>./data/journal</journal-directory> - - <large-messages-directory>./data/largemessages</large-messages-directory> - - <paging-directory>./data/paging</paging-directory> - - - <!-- Connectors --> - - <connectors> - <connector name="netty-connector">tcp://localhost:61616</connector> - - </connectors> - - <!-- Acceptors --> - <acceptors> - <acceptor name="netty-acceptor">tcp://localhost:61616</acceptor> - </acceptors> - - <!-- Clustering configuration --> - <broadcast-groups> - <broadcast-group name="my-broadcast-group"> - <group-address>${udp-address:231.7.7.7}</group-address> - <group-port>9876</group-port> - <broadcast-period>100</broadcast-period> - <connector-ref>netty-connector</connector-ref> - </broadcast-group> - </broadcast-groups> - - <discovery-groups> - <discovery-group name="my-discovery-group"> - <group-address>${udp-address:231.7.7.7}</group-address> - <group-port>9876</group-port> - <refresh-timeout>10000</refresh-timeout> - </discovery-group> - </discovery-groups> - - <cluster-connections> - <cluster-connection name="my-cluster"> - <address>jms</address> - <connector-ref>netty-connector</connector-ref> - <retry-interval>500</retry-interval> - <use-duplicate-detection>true</use-duplicate-detection> - <message-load-balancing>ON_DEMAND</message-load-balancing> - <max-hops>1</max-hops> - <discovery-group-ref discovery-group-name="my-discovery-group"/> - </cluster-connection> - </cluster-connections> - - <!-- Other config --> - - <security-settings> - <!-- Default JMS security --> - <security-setting match="jms.#"> - <permission type="createDurableQueue" roles="guest"/> - <permission type="deleteDurableQueue" roles="guest"/> - <permission type="createNonDurableQueue" roles="guest"/> - <permission type="deleteNonDurableQueue" roles="guest"/> - <permission type="consume" roles="guest"/> - <permission type="send" roles="guest"/> - </security-setting> - </security-settings> - - </core> -</configuration> http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/21bf4406/examples/jms/symmetric-cluster/src/main/resources/activemq/server1/broker.xml ---------------------------------------------------------------------- diff --git a/examples/jms/symmetric-cluster/src/main/resources/activemq/server1/broker.xml b/examples/jms/symmetric-cluster/src/main/resources/activemq/server1/broker.xml deleted file mode 100644 index d95a1cd..0000000 --- a/examples/jms/symmetric-cluster/src/main/resources/activemq/server1/broker.xml +++ /dev/null @@ -1,97 +0,0 @@ -<?xml version='1.0'?> -<!-- -Licensed to the Apache Software Foundation (ASF) under one -or more contributor license agreements. See the NOTICE file -distributed with this work for additional information -regarding copyright ownership. The ASF licenses this file -to you 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. ---> - -<configuration xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; - xmlns="urn:activemq" - xsi:schemaLocation="urn:activemq /schema/artemis-server.xsd"> - - <jms xmlns="urn:activemq:jms"> - <queue name="exampleQueue"/> - - <topic name="exampleTopic"/> - </jms> - - <core xmlns="urn:activemq:core"> - - <bindings-directory>./data/bindings</bindings-directory> - - <journal-directory>./data/journal</journal-directory> - - <large-messages-directory>./data/largemessages</large-messages-directory> - - <paging-directory>./data/paging</paging-directory> - - <!-- Connectors --> - - <connectors> - <connector name="netty-connector">tcp://localhost:61617</connector> - </connectors> - - <!-- Acceptors --> - <acceptors> - <acceptor name="netty-acceptor">tcp://localhost:61617</acceptor> - </acceptors> - - <!-- Clustering configuration --> - <broadcast-groups> - <broadcast-group name="my-broadcast-group"> - <group-address>${udp-address:231.7.7.7}</group-address> - <group-port>9876</group-port> - <broadcast-period>100</broadcast-period> - <connector-ref>netty-connector</connector-ref> - </broadcast-group> - </broadcast-groups> - - <discovery-groups> - <discovery-group name="my-discovery-group"> - <group-address>${udp-address:231.7.7.7}</group-address> - <group-port>9876</group-port> - <refresh-timeout>10000</refresh-timeout> - </discovery-group> - </discovery-groups> - - <cluster-connections> - <cluster-connection name="my-cluster"> - <address>jms</address> - <connector-ref>netty-connector</connector-ref> - <retry-interval>500</retry-interval> - <use-duplicate-detection>true</use-duplicate-detection> - <message-load-balancing>ON_DEMAND</message-load-balancing> - <max-hops>1</max-hops> - <discovery-group-ref discovery-group-name="my-discovery-group"/> - </cluster-connection> - </cluster-connections> - - <!-- Other config --> - - <security-settings> - <!-- Default JMS security --> - <security-setting match="jms.#"> - <permission type="createDurableQueue" roles="guest"/> - <permission type="deleteDurableQueue" roles="guest"/> - <permission type="createNonDurableQueue" roles="guest"/> - <permission type="deleteNonDurableQueue" roles="guest"/> - <permission type="consume" roles="guest"/> - <permission type="send" roles="guest"/> - </security-setting> - </security-settings> - - </core> -</configuration> http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/21bf4406/examples/jms/symmetric-cluster/src/main/resources/activemq/server2/broker.xml ---------------------------------------------------------------------- diff --git a/examples/jms/symmetric-cluster/src/main/resources/activemq/server2/broker.xml b/examples/jms/symmetric-cluster/src/main/resources/activemq/server2/broker.xml deleted file mode 100644 index ef006fd..0000000 --- a/examples/jms/symmetric-cluster/src/main/resources/activemq/server2/broker.xml +++ /dev/null @@ -1,97 +0,0 @@ -<?xml version='1.0'?> -<!-- -Licensed to the Apache Software Foundation (ASF) under one -or more contributor license agreements. See the NOTICE file -distributed with this work for additional information -regarding copyright ownership. The ASF licenses this file -to you 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. ---> - -<configuration xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; - xmlns="urn:activemq" - xsi:schemaLocation="urn:activemq /schema/artemis-server.xsd"> - - <jms xmlns="urn:activemq:jms"> - <queue name="exampleQueue"/> - - <topic name="exampleTopic"/> - </jms> - - <core xmlns="urn:activemq:core"> - - <bindings-directory>./data/bindings</bindings-directory> - - <journal-directory>./data/journal</journal-directory> - - <large-messages-directory>./data/largemessages</large-messages-directory> - - <paging-directory>./data/paging</paging-directory> - - <!-- Connectors --> - - <connectors> - <connector name="netty-connector">tcp://localhost:61618</connector> - </connectors> - - <!-- Acceptors --> - <acceptors> - <acceptor name="netty-acceptor">tcp://localhost:61618</acceptor> - </acceptors> - - <!-- Clustering configuration --> - <broadcast-groups> - <broadcast-group name="my-broadcast-group"> - <group-address>${udp-address:231.7.7.7}</group-address> - <group-port>9876</group-port> - <broadcast-period>100</broadcast-period> - <connector-ref>netty-connector</connector-ref> - </broadcast-group> - </broadcast-groups> - - <discovery-groups> - <discovery-group name="my-discovery-group"> - <group-address>${udp-address:231.7.7.7}</group-address> - <group-port>9876</group-port> - <refresh-timeout>10000</refresh-timeout> - </discovery-group> - </discovery-groups> - - <cluster-connections> - <cluster-connection name="my-cluster"> - <address>jms</address> - <connector-ref>netty-connector</connector-ref> - <retry-interval>500</retry-interval> - <use-duplicate-detection>true</use-duplicate-detection> - <message-load-balancing>ON_DEMAND</message-load-balancing> - <max-hops>1</max-hops> - <discovery-group-ref discovery-group-name="my-discovery-group"/> - </cluster-connection> - </cluster-connections> - - <!-- Other config --> - - <security-settings> - <!-- Default JMS security --> - <security-setting match="jms.#"> - <permission type="createDurableQueue" roles="guest"/> - <permission type="deleteDurableQueue" roles="guest"/> - <permission type="createNonDurableQueue" roles="guest"/> - <permission type="deleteNonDurableQueue" roles="guest"/> - <permission type="consume" roles="guest"/> - <permission type="send" roles="guest"/> - </security-setting> - </security-settings> - - </core> -</configuration> http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/21bf4406/examples/jms/symmetric-cluster/src/main/resources/activemq/server3/broker.xml ---------------------------------------------------------------------- diff --git a/examples/jms/symmetric-cluster/src/main/resources/activemq/server3/broker.xml b/examples/jms/symmetric-cluster/src/main/resources/activemq/server3/broker.xml deleted file mode 100644 index a780ace..0000000 --- a/examples/jms/symmetric-cluster/src/main/resources/activemq/server3/broker.xml +++ /dev/null @@ -1,97 +0,0 @@ -<?xml version='1.0'?> -<!-- -Licensed to the Apache Software Foundation (ASF) under one -or more contributor license agreements. See the NOTICE file -distributed with this work for additional information -regarding copyright ownership. The ASF licenses this file -to you 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. ---> - -<configuration xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; - xmlns="urn:activemq" - xsi:schemaLocation="urn:activemq /schema/artemis-server.xsd"> - - <jms xmlns="urn:activemq:jms"> - <queue name="exampleQueue"/> - - <topic name="exampleTopic"/> - </jms> - - <core xmlns="urn:activemq:core"> - - <bindings-directory>./data/bindings</bindings-directory> - - <journal-directory>./data/journal</journal-directory> - - <large-messages-directory>./data/largemessages</large-messages-directory> - - <paging-directory>./data/paging</paging-directory> - - <!-- Connectors --> - - <connectors> - <connector name="netty-connector">tcp://localhost:61619</connector> - </connectors> - - <!-- Acceptors --> - <acceptors> - <acceptor name="netty-acceptor">tcp://localhost:61619</acceptor> - </acceptors> - - <!-- Clustering configuration --> - <broadcast-groups> - <broadcast-group name="my-broadcast-group"> - <group-address>${udp-address:231.7.7.7}</group-address> - <group-port>9876</group-port> - <broadcast-period>100</broadcast-period> - <connector-ref>netty-connector</connector-ref> - </broadcast-group> - </broadcast-groups> - - <discovery-groups> - <discovery-group name="my-discovery-group"> - <group-address>${udp-address:231.7.7.7}</group-address> - <group-port>9876</group-port> - <refresh-timeout>10000</refresh-timeout> - </discovery-group> - </discovery-groups> - - <cluster-connections> - <cluster-connection name="my-cluster"> - <address>jms</address> - <connector-ref>netty-connector</connector-ref> - <retry-interval>500</retry-interval> - <use-duplicate-detection>true</use-duplicate-detection> - <message-load-balancing>ON_DEMAND</message-load-balancing> - <max-hops>1</max-hops> - <discovery-group-ref discovery-group-name="my-discovery-group"/> - </cluster-connection> - </cluster-connections> - - <!-- Other config --> - - <security-settings> - <!-- Default JMS security --> - <security-setting match="jms.#"> - <permission type="createDurableQueue" roles="guest"/> - <permission type="deleteDurableQueue" roles="guest"/> - <permission type="createNonDurableQueue" roles="guest"/> - <permission type="deleteNonDurableQueue" roles="guest"/> - <permission type="consume" roles="guest"/> - <permission type="send" roles="guest"/> - </security-setting> - </security-settings> - - </core> -</configuration> http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/21bf4406/examples/jms/symmetric-cluster/src/main/resources/activemq/server4/broker.xml ---------------------------------------------------------------------- diff --git a/examples/jms/symmetric-cluster/src/main/resources/activemq/server4/broker.xml b/examples/jms/symmetric-cluster/src/main/resources/activemq/server4/broker.xml deleted file mode 100644 index 20b622e..0000000 --- a/examples/jms/symmetric-cluster/src/main/resources/activemq/server4/broker.xml +++ /dev/null @@ -1,96 +0,0 @@ -<?xml version='1.0'?> -<!-- -Licensed to the Apache Software Foundation (ASF) under one -or more contributor license agreements. See the NOTICE file -distributed with this work for additional information -regarding copyright ownership. The ASF licenses this file -to you 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. ---> - -<configuration xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; - xmlns="urn:activemq" - xsi:schemaLocation="urn:activemq /schema/artemis-server.xsd"> - - <jms xmlns="urn:activemq:jms"> - <queue name="exampleQueue"/> - - <topic name="exampleTopic"/> - </jms> - - <core xmlns="urn:activemq:core"> - - <bindings-directory>./data/bindings</bindings-directory> - - <journal-directory>./data/journal</journal-directory> - - <large-messages-directory>./data/largemessages</large-messages-directory> - - <paging-directory>./data/paging</paging-directory> - - <!-- Connectors --> - <connectors> - <connector name="netty-connector">tcp://localhost:61620</connector> - </connectors> - - <!-- Acceptors --> - <acceptors> - <acceptor name="netty-acceptor">tcp://localhost:61620</acceptor> - </acceptors> - - <!-- Clustering configuration --> - <broadcast-groups> - <broadcast-group name="my-broadcast-group"> - <group-address>${udp-address:231.7.7.7}</group-address> - <group-port>9876</group-port> - <broadcast-period>100</broadcast-period> - <connector-ref>netty-connector</connector-ref> - </broadcast-group> - </broadcast-groups> - - <discovery-groups> - <discovery-group name="my-discovery-group"> - <group-address>${udp-address:231.7.7.7}</group-address> - <group-port>9876</group-port> - <refresh-timeout>10000</refresh-timeout> - </discovery-group> - </discovery-groups> - - <cluster-connections> - <cluster-connection name="my-cluster"> - <address>jms</address> - <connector-ref>netty-connector</connector-ref> - <retry-interval>500</retry-interval> - <use-duplicate-detection>true</use-duplicate-detection> - <message-load-balancing>ON_DEMAND</message-load-balancing> - <max-hops>1</max-hops> - <discovery-group-ref discovery-group-name="my-discovery-group"/> - </cluster-connection> - </cluster-connections> - - <!-- Other config --> - - <security-settings> - <!-- Default JMS security --> - <security-setting match="jms.#"> - <permission type="createDurableQueue" roles="guest"/> - <permission type="deleteDurableQueue" roles="guest"/> - <permission type="createNonDurableQueue" roles="guest"/> - <permission type="deleteNonDurableQueue" roles="guest"/> - <permission type="consume" roles="guest"/> - <permission type="send" roles="guest"/> - </security-setting> - </security-settings> - - </core> -</configuration> http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/21bf4406/examples/jms/symmetric-cluster/src/main/resources/activemq/server5/broker.xml ---------------------------------------------------------------------- diff --git a/examples/jms/symmetric-cluster/src/main/resources/activemq/server5/broker.xml b/examples/jms/symmetric-cluster/src/main/resources/activemq/server5/broker.xml deleted file mode 100644 index 033af43..0000000 --- a/examples/jms/symmetric-cluster/src/main/resources/activemq/server5/broker.xml +++ /dev/null @@ -1,96 +0,0 @@ -<?xml version='1.0'?> -<!-- -Licensed to the Apache Software Foundation (ASF) under one -or more contributor license agreements. See the NOTICE file -distributed with this work for additional information -regarding copyright ownership. The ASF licenses this file -to you 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. ---> - -<configuration xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; - xmlns="urn:activemq" - xsi:schemaLocation="urn:activemq /schema/artemis-server.xsd"> - - <jms xmlns="urn:activemq:jms"> - <queue name="exampleQueue"/> - - <topic name="exampleTopic"/> - </jms> - - <core xmlns="urn:activemq:core"> - - <bindings-directory>./data/bindings</bindings-directory> - - <journal-directory>./data/journal</journal-directory> - - <large-messages-directory>./data/largemessages</large-messages-directory> - - <paging-directory>./data/paging</paging-directory> - - <!-- Connectors --> - <connectors> - <connector name="netty-connector">tcp://localhost:61621</connector> - </connectors> - - <!-- Acceptors --> - <acceptors> - <acceptor name="netty-acceptor">tcp://localhost:61621</acceptor> - </acceptors> - - <!-- Clustering configuration --> - <broadcast-groups> - <broadcast-group name="my-broadcast-group"> - <group-address>${udp-address:231.7.7.7}</group-address> - <group-port>9876</group-port> - <broadcast-period>100</broadcast-period> - <connector-ref>netty-connector</connector-ref> - </broadcast-group> - </broadcast-groups> - - <discovery-groups> - <discovery-group name="my-discovery-group"> - <group-address>${udp-address:231.7.7.7}</group-address> - <group-port>9876</group-port> - <refresh-timeout>10000</refresh-timeout> - </discovery-group> - </discovery-groups> - - <cluster-connections> - <cluster-connection name="my-cluster"> - <address>jms</address> - <connector-ref>netty-connector</connector-ref> - <retry-interval>500</retry-interval> - <use-duplicate-detection>true</use-duplicate-detection> - <message-load-balancing>ON_DEMAND</message-load-balancing> - <max-hops>1</max-hops> - <discovery-group-ref discovery-group-name="my-discovery-group"/> - </cluster-connection> - </cluster-connections> - - <!-- Other config --> - - <security-settings> - <!-- Default JMS security --> - <security-setting match="jms.#"> - <permission type="createDurableQueue" roles="guest"/> - <permission type="deleteDurableQueue" roles="guest"/> - <permission type="createNonDurableQueue" roles="guest"/> - <permission type="deleteNonDurableQueue" roles="guest"/> - <permission type="consume" roles="guest"/> - <permission type="send" roles="guest"/> - </security-setting> - </security-settings> - - </core> -</configuration> http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/21bf4406/examples/jms/temp-queue/pom.xml ---------------------------------------------------------------------- diff --git a/examples/jms/temp-queue/pom.xml b/examples/jms/temp-queue/pom.xml deleted file mode 100644 index ef544e1..0000000 --- a/examples/jms/temp-queue/pom.xml +++ /dev/null @@ -1,118 +0,0 @@ -<?xml version='1.0'?> -<!-- -Licensed to the Apache Software Foundation (ASF) under one -or more contributor license agreements. See the NOTICE file -distributed with this work for additional information -regarding copyright ownership. The ASF licenses this file -to you 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. ---> - -<project xmlns="http://maven.apache.org/POM/4.0.0"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; - xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd";> - <modelVersion>4.0.0</modelVersion> - - <parent> - <groupId>org.apache.activemq.examples.jms</groupId> - <artifactId>jms-examples</artifactId> - <version>1.0.1-SNAPSHOT</version> - </parent> - - <artifactId>temp-queue</artifactId> - <packaging>jar</packaging> - <name>ActiveMQ Artemis JMS Temporary Queue Example</name> - - <properties> - <activemq.basedir>${project.basedir}/../../..</activemq.basedir> - </properties> - - <dependencies> - <dependency> - <groupId>org.apache.activemq</groupId> - <artifactId>artemis-jms-client</artifactId> - <version>${project.version}</version> - </dependency> - </dependencies> - - <profiles> - <profile> - <!-- specify -PnoServer if you don't want to start the server --> - <id>noServer</id> - <properties> - <noServer>true</noServer> - </properties> - </profile> - </profiles> - <build> - <plugins> - <plugin> - <groupId>org.apache.activemq</groupId> - <artifactId>artemis-maven-plugin</artifactId> - <executions> - <execution> - <id>create</id> - <goals> - <goal>create</goal> - </goals> - <configuration> - <ignore>${noServer}</ignore> - </configuration> - </execution> - <execution> - <id>start</id> - <goals> - <goal>cli</goal> - </goals> - <configuration> - <ignore>${noServer}</ignore> - <spawn>true</spawn> - <testURI>tcp://localhost:61616</testURI> - <args> - <param>run</param> - </args> - </configuration> - </execution> - <execution> - <id>runClient</id> - <goals> - <goal>runClient</goal> - </goals> - <configuration> - <clientClass>org.apache.activemq.artemis.jms.example.TemporaryQueueExample</clientClass> - </configuration> - </execution> - <execution> - <id>stop</id> - <goals> - <goal>cli</goal> - </goals> - <configuration> - <ignore>${noServer}</ignore> - <args> - <param>stop</param> - </args> - </configuration> - </execution> - </executions> - <dependencies> - <dependency> - <groupId>org.apache.activemq.examples.jms</groupId> - <artifactId>temp-queue</artifactId> - <version>${project.version}</version> - </dependency> - </dependencies> - </plugin> - </plugins> - </build> - -</project> http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/21bf4406/examples/jms/temp-queue/readme.html ---------------------------------------------------------------------- diff --git a/examples/jms/temp-queue/readme.html b/examples/jms/temp-queue/readme.html deleted file mode 100644 index f1cae4d..0000000 --- a/examples/jms/temp-queue/readme.html +++ /dev/null @@ -1,40 +0,0 @@ -<!-- -Licensed to the Apache Software Foundation (ASF) under one -or more contributor license agreements. See the NOTICE file -distributed with this work for additional information -regarding copyright ownership. The ASF licenses this file -to you 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. ---> - -<html> - <head> - <title>ActiveMQ Artemis JMS Temporary Queue Example</title> - <link rel="stylesheet" type="text/css" href="../common/common.css" /> - <link rel="stylesheet" type="text/css" href="../common/prettify.css" /> - <script type="text/javascript" src="../common/prettify.js"></script> - </head> - <body onload="prettyPrint()"> - <h1>JMS Temporary Queue Example</h1> - - <pre>To run the example, simply type <b>mvn verify</b> from this directory, <br>or <b>mvn -PnoServer verify</b> if you want to start and create the server manually.</pre> - - - <p>This example shows you how to use a TemporaryQueue with ActiveMQ Artemis. First a temporary queue is created to send and receive a message and then deleted. - Then another temporary queue is created and used after its connection is closed to illustrate its scope.</p> - <p>A TemporaryQueue is a JMS queue that exists only within the lifetime of its connection. It is often used in request-reply - type messaging where the reply is sent through a temporary destination. The temporary queue is often created as - a server resource, so after using, the user should call delete() method to release the resources. - Please consult the JMS 1.1 specification for full details.</p> - </body> -</html> http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/21bf4406/examples/jms/temp-queue/src/main/java/org/apache/activemq/artemis/jms/example/TemporaryQueueExample.java ---------------------------------------------------------------------- diff --git a/examples/jms/temp-queue/src/main/java/org/apache/activemq/artemis/jms/example/TemporaryQueueExample.java b/examples/jms/temp-queue/src/main/java/org/apache/activemq/artemis/jms/example/TemporaryQueueExample.java deleted file mode 100644 index 5747fae..0000000 --- a/examples/jms/temp-queue/src/main/java/org/apache/activemq/artemis/jms/example/TemporaryQueueExample.java +++ /dev/null @@ -1,118 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You 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. - */ -package org.apache.activemq.artemis.jms.example; - -import javax.jms.Connection; -import javax.jms.ConnectionFactory; -import javax.jms.JMSException; -import javax.jms.MessageConsumer; -import javax.jms.MessageProducer; -import javax.jms.Session; -import javax.jms.TemporaryQueue; -import javax.jms.TextMessage; -import javax.naming.InitialContext; - -/** - * A simple JMS example that shows how to use temporary queues. - */ -public class TemporaryQueueExample { - - public static void main(final String[] args) throws Exception { - Connection connection = null; - InitialContext initialContext = null; - try { - // Step 1. Create an initial context to perform the JNDI lookup. - initialContext = new InitialContext(); - - // Step 2. Look-up the JMS connection factory - ConnectionFactory cf = (ConnectionFactory) initialContext.lookup("ConnectionFactory"); - - // Step 3. Create a JMS Connection - connection = cf.createConnection(); - - // Step 4. Start the connection - connection.start(); - - // Step 5. Create a JMS session with AUTO_ACKNOWLEDGE mode - Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE); - - // Step 6. Create a Temporary Queue - TemporaryQueue tempQueue = session.createTemporaryQueue(); - - System.out.println("Temporary queue is created: " + tempQueue); - - // Step 7. Create a JMS message producer - MessageProducer messageProducer = session.createProducer(tempQueue); - - // Step 8. Create a text message - TextMessage message = session.createTextMessage("This is a text message"); - - // Step 9. Send the text message to the queue - messageProducer.send(message); - - System.out.println("Sent message: " + message.getText()); - - // Step 11. Create a message consumer - MessageConsumer messageConsumer = session.createConsumer(tempQueue); - - // Step 12. Receive the message from the queue - message = (TextMessage) messageConsumer.receive(5000); - - System.out.println("Received message: " + message.getText()); - - // Step 13. Close the consumer and producer - messageConsumer.close(); - messageProducer.close(); - - // Step 14. Delete the temporary queue - tempQueue.delete(); - - // Step 15. Create another temporary queue. - TemporaryQueue tempQueue2 = session.createTemporaryQueue(); - - System.out.println("Another temporary queue is created: " + tempQueue2); - - // Step 16. Close the connection. - connection.close(); - - // Step 17. Create a new connection. - connection = cf.createConnection(); - - // Step 18. Create a new session. - session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE); - - // Step 19. Try to access the tempQueue2 outside its lifetime - try { - messageConsumer = session.createConsumer(tempQueue2); - throw new Exception("Temporary queue cannot be accessed outside its lifecycle!"); - } - catch (JMSException e) { - System.out.println("Exception got when trying to access a temp queue outside its scope: " + e); - } - } - finally { - if (connection != null) { - // Step 20. Be sure to close our JMS resources! - connection.close(); - } - if (initialContext != null) { - // Step 21. Also close the initialContext! - initialContext.close(); - } - } - } -} http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/21bf4406/examples/jms/temp-queue/src/main/resources/activemq/server0/broker.xml ---------------------------------------------------------------------- diff --git a/examples/jms/temp-queue/src/main/resources/activemq/server0/broker.xml b/examples/jms/temp-queue/src/main/resources/activemq/server0/broker.xml deleted file mode 100644 index 2dd2df9..0000000 --- a/examples/jms/temp-queue/src/main/resources/activemq/server0/broker.xml +++ /dev/null @@ -1,65 +0,0 @@ -<?xml version='1.0'?> -<!-- -Licensed to the Apache Software Foundation (ASF) under one -or more contributor license agreements. See the NOTICE file -distributed with this work for additional information -regarding copyright ownership. The ASF licenses this file -to you 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. ---> - -<configuration xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; - xmlns="urn:activemq" - xsi:schemaLocation="urn:activemq /schema/artemis-server.xsd"> - - <jms xmlns="urn:activemq:jms"> - <!--the queue used by the example--> - <queue name="exampleQueue"/> - </jms> - - <core xmlns="urn:activemq:core"> - - <bindings-directory>./data/bindings</bindings-directory> - - <journal-directory>./data/journal</journal-directory> - - <large-messages-directory>./data/largemessages</large-messages-directory> - - <paging-directory>./data/paging</paging-directory> - - <!-- Acceptors --> - <acceptors> - <acceptor name="netty-acceptor">tcp://localhost:61616</acceptor> - </acceptors> - - <!-- Other config --> - <security-settings> - <!--security for example queues --> - <security-setting match="jms.queue.#"> - <permission type="createDurableQueue" roles="guest"/> - <permission type="deleteDurableQueue" roles="guest"/> - <permission type="createNonDurableQueue" roles="guest"/> - <permission type="deleteNonDurableQueue" roles="guest"/> - <permission type="consume" roles="guest"/> - <permission type="send" roles="guest"/> - </security-setting> - <!-- security settings for JMS temporary queue --> - <security-setting match="jms.tempqueue.#"> - <permission type="createNonDurableQueue" roles="guest"/> - <permission type="deleteNonDurableQueue" roles="guest"/> - <permission type="consume" roles="guest"/> - <permission type="send" roles="guest"/> - </security-setting> - </security-settings> - </core> -</configuration> http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/21bf4406/examples/jms/temp-queue/src/main/resources/jndi.properties ---------------------------------------------------------------------- diff --git a/examples/jms/temp-queue/src/main/resources/jndi.properties b/examples/jms/temp-queue/src/main/resources/jndi.properties deleted file mode 100644 index 93537c4..0000000 --- a/examples/jms/temp-queue/src/main/resources/jndi.properties +++ /dev/null @@ -1,20 +0,0 @@ -# Licensed to the Apache Software Foundation (ASF) under one -# or more contributor license agreements. See the NOTICE file -# distributed with this work for additional information -# regarding copyright ownership. The ASF licenses this file -# to you 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. - -java.naming.factory.initial=org.apache.activemq.artemis.jndi.ActiveMQInitialContextFactory -connectionFactory.ConnectionFactory=tcp://localhost:61616 -queue.queue/exampleQueue=exampleQueue
