You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@activemq.apache.org by cl...@apache.org on 2015/08/12 05:47:08 UTC
[14/52] [abbrv] [partial] activemq-artemis git commit: This commit
has improvements on the examples including:
http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/21bf4406/examples/jms/no-consumer-buffering/readme.html
----------------------------------------------------------------------
diff --git a/examples/jms/no-consumer-buffering/readme.html b/examples/jms/no-consumer-buffering/readme.html
deleted file mode 100644
index 7f5e427..0000000
--- a/examples/jms/no-consumer-buffering/readme.html
+++ /dev/null
@@ -1,205 +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 No Consumer Buffering 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>No Consumer Buffering 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>By default, ActiveMQ Artemis consumers buffer messages from the server in a client side buffer
- before actual delivery actually occurs.</p>
- <p>This improves performance since otherwise every time you called receive() or had processed the last
- message in a MessageListener onMessage() method, the ActiveMQ Artemis client would have to go the
- server to request the next message involving a network round trip for every message reducing performance.</p>
- <p>Therefore, by default, ActiveMQ Artemis pre-fetches messages into a buffer on each consumer. The total maximum size of
- messages in bytes that will be buffered on each consumer is determined by the <code>consumer-window-size</code>
- parameter on the connection factory.</p>
- <p>In some cases it is not desirable to buffer any messages on the client side consumer.</p>
- <p>An example would be an order queue which had multiple consumers that processed orders from the queue.
- Each order takes a significant time to process, but each one should be processed in a timely fashion.</p>
- <p>If orders were buffered in each consumer, and a new consumer was added that consumer would not be able
- to process orders which were already in the client side buffer of another consumer.</p>
- <p>To turn off client side buffering of messages, set <code>consumer-window-size</code> to zero.</p>
-
- <p>With ActiveMQ Artemis you can specify a maximum consume rate at which a JMS MessageConsumer will consume messages.
- This can be specified when creating or deploying the connection factory. See <code>activemq-jms.xml</code></p>
- <h2>Example step-by-step</h2>
- <p>In this example we specify a <code>consumer-window-size</code> of <code>0</code> bytes in the <code>activemq-jms.xml</code>
- file when deploying the connection factory:</p>
- <pre class="prettyprint">
- <code>
- <connection-factory name="ConnectionFactory">
- <connector-ref connector-name="netty-connector"/>
- <entries>
- <entry name="ConnectionFactory"/>
- </entries>
-
- <!-- We set the consumer window size to 0, which means messages are not buffered at all
- on the client side -->
- <consumer-window-size>0</consumer-window-size>
-
- </connection-factory>
- </code>
- </pre>
- <p>We create a consumer on a queue and send 10 messages to it. We then create another consumer on
- the same queue.</p>
- <p>We then consume messages from each consumer in a semi-random order. We note that the messages
- are consumed in the order they were sent.</p>
- <p>If the messages had been buffered in each consumer they would not be available to be consumed
- in an order determined afer delivery.</p>
-
- <ol>
- <li>Create an initial context to perform the JNDI lookup.</li>
- <pre class="prettyprint">
- <code>initialContext = getContext(0);</code>
- </pre>
-
- <li>Perfom a lookup on the queue</li>
- <pre class="prettyprint">
- <code>Queue queue = (Queue)initialContext.lookup("/queue/exampleQueue");</code>
- </pre>
-
- <li>Perform a lookup on the Connection Factory</li>
- <pre class="prettyprint">
- <code>ConnectionFactory cf = (ConnectionFactory)initialContext.lookup("/ConnectionFactory");</code>
- </pre>
-
- <li>Create a JMS Connection</li>
- <pre class="prettyprint">
- <code>connection = cf.createConnection();</code>
- </pre>
-
- <li>Create a JMS Session</li>
- <pre class="prettyprint">
- <code>Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);</code>
- </pre>
-
- <li>Create a JMS MessageProducer</li>
- <pre class="prettyprint">
- <code>MessageProducer producer = session.createProducer(queue);</code>
- </pre>
-
- <li>Create a JMS MessageConsumer</li>
- <pre class="prettyprint">
- <code>MessageConsumer consumer1 = session.createConsumer(queue);</code>
- </pre>
-
- <li>Start the connection</li>
-
- <pre class="prettyprint">
- <code>
- connection.start();
- </code>
- </pre>
-
-
- <li>Send 10 messages to the queue</li>
- <pre class="prettyprint">
- <code>
- final int numMessages = 10;
-
- for (int i = 0; i < numMessages; i++)
- {
- TextMessage message = session.createTextMessage("This is text message: " + i);
-
- producer.send(message);
- }
- </code>
- </pre>
-
- <li>Create another JMS MessageConsumer on the same queue.</li>
- <pre class="prettyprint">
- <code>MessageConsumer consumer2 = session.createConsumer(queue);</code>
- </pre>
-
- <li>Consume three messages from consumer2</li>
-
- <pre class="prettyprint">
- <code>
- for (int i = 0; i < 3; i++)
- {
- TextMessage message = (TextMessage)consumer2.receive(2000);
-
- System.out.println("Consumed message from consumer2: " + message.getText());
- }
- </code>
- </pre>
-
- <li>Consume five messages from consumer1</li>
-
- <pre class="prettyprint">
- <code>
- for (int i = 0; i < 5; i++)
- {
- TextMessage message = (TextMessage)consumer1.receive(2000);
-
- System.out.println("Consumed message from consumer1: " + message.getText());
- }
- </code>
- </pre>
-
- <li>Consume two more messages from consumer2</li>
-
- <pre class="prettyprint">
- <code>
- for (int i = 0; i < 2; i++)
- {
- TextMessage message = (TextMessage)consumer1.receive(2000);
-
- System.out.println("Consumed message from consumer2: " + message.getText());
- }
- </code>
- </pre>
-
-
- <li>Be sure to close our resources!</li>
-
- <pre class="prettyprint">
- <code>
- finally
- {
- if (initialContext != null)
- {
- initialContext.close();
- }
-
- if (connection != null)
- {
- connection.close();
- }
- }</code>
- </pre>
- </ol>
-
- <h2>More information</h2>
-
- <ul>
- <li>User Manual's <a href="../../../docs/user-manual/en/html_single/index.html#flow-control.consumer.window">Consumer Window-Based Flow Control chapter</a></li>
- </ul>
-
- </body>
-</html>
http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/21bf4406/examples/jms/no-consumer-buffering/src/main/java/org/apache/activemq/artemis/jms/example/NoConsumerBufferingExample.java
----------------------------------------------------------------------
diff --git a/examples/jms/no-consumer-buffering/src/main/java/org/apache/activemq/artemis/jms/example/NoConsumerBufferingExample.java b/examples/jms/no-consumer-buffering/src/main/java/org/apache/activemq/artemis/jms/example/NoConsumerBufferingExample.java
deleted file mode 100644
index 6f321b0..0000000
--- a/examples/jms/no-consumer-buffering/src/main/java/org/apache/activemq/artemis/jms/example/NoConsumerBufferingExample.java
+++ /dev/null
@@ -1,110 +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 org.apache.activemq.artemis.api.jms.ActiveMQJMSClient;
-import org.apache.activemq.artemis.jms.client.ActiveMQConnectionFactory;
-
-/**
- * This example demonstrates how ActiveMQ Artemis consumers can be configured to not buffer any messages from
- * the server.
- */
-public class NoConsumerBufferingExample {
-
- public static void main(final String[] args) throws Exception {
- Connection connection = null;
- try {
- // Step 2. Perfom a lookup on the queue
- Queue queue = ActiveMQJMSClient.createQueue("exampleQueue");
-
- // Step 3. new Connection factory with consumerWindowsize=0
- ConnectionFactory cf = new ActiveMQConnectionFactory("tcp://localhost:61616?consumerWindowSize=0");
-
- // Step 4. Create a JMS Connection
- connection = cf.createConnection();
-
- // Step 5. Create a JMS Session
- Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
-
- // Step 6. Create a JMS Message Producer
- MessageProducer producer = session.createProducer(queue);
-
- // Step 7. Create a JMS MessageConsumer
-
- MessageConsumer consumer1 = session.createConsumer(queue);
-
- // Step 8. Start the connection
-
- connection.start();
-
- // Step 9. Send 10 messages to the queue
-
- final int numMessages = 10;
-
- for (int i = 0; i < numMessages; i++) {
- TextMessage message = session.createTextMessage("This is text message: " + i);
-
- producer.send(message);
- }
-
- System.out.println("Sent messages");
-
- // Step 10. Create another consumer on the same queue
-
- MessageConsumer consumer2 = session.createConsumer(queue);
-
- // Step 11. Consume three messages from consumer2
-
- for (int i = 0; i < 3; i++) {
- TextMessage message = (TextMessage) consumer2.receive(2000);
-
- System.out.println("Consumed message from consumer2: " + message.getText());
- }
-
- // Step 12. Consume five messages from consumer1
-
- for (int i = 0; i < 5; i++) {
- TextMessage message = (TextMessage) consumer1.receive(2000);
-
- System.out.println("Consumed message from consumer1: " + message.getText());
- }
-
- // Step 13. Consume another two messages from consumer2
-
- for (int i = 0; i < 2; i++) {
- TextMessage message = (TextMessage) consumer2.receive(2000);
-
- System.out.println("Consumed message from consumer1: " + message.getText());
- }
- }
- finally {
- // Step 9. Be sure to close our resources!
-
- if (connection != null) {
- connection.close();
- }
- }
- }
-}
http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/21bf4406/examples/jms/no-consumer-buffering/src/main/resources/jndi.properties
----------------------------------------------------------------------
diff --git a/examples/jms/no-consumer-buffering/src/main/resources/jndi.properties b/examples/jms/no-consumer-buffering/src/main/resources/jndi.properties
deleted file mode 100644
index d9b77a6..0000000
--- a/examples/jms/no-consumer-buffering/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?consumerWindowSize=0
-queue.queue/exampleQueue=exampleQueue
http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/21bf4406/examples/jms/non-transaction-failover/pom.xml
----------------------------------------------------------------------
diff --git a/examples/jms/non-transaction-failover/pom.xml b/examples/jms/non-transaction-failover/pom.xml
deleted file mode 100644
index 6dec19e..0000000
--- a/examples/jms/non-transaction-failover/pom.xml
+++ /dev/null
@@ -1,109 +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>non-transaction-failover</artifactId>
- <packaging>jar</packaging>
- <name>ActiveMQ Artemis JMS Non Transaction Failover Example</name>
-
- <properties>
- <activemq.basedir>${project.basedir}/../../..</activemq.basedir>
- </properties>
-
- <dependencies>
- <dependency>
- <groupId>org.apache.activemq</groupId>
- <artifactId>artemis-cli</artifactId>
- <version>${project.version}</version>
- </dependency>
- <dependency>
- <groupId>org.apache.activemq</groupId>
- <artifactId>artemis-jms-client</artifactId>
- <version>${project.version}</version>
- </dependency>
- </dependencies>
-
- <build>
- <plugins>
- <plugin>
- <groupId>org.apache.activemq</groupId>
- <artifactId>artemis-maven-plugin</artifactId>
- <executions>
- <execution>
- <id>create0</id>
- <goals>
- <goal>create</goal>
- </goals>
- <configuration>
- <instance>${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>
- <instance>${basedir}/target/server1</instance>
- <sharedStore>true</sharedStore>
- <slave>true</slave>
- <dataFolder>../data</dataFolder>
- <failoverOnShutdown>true</failoverOnShutdown>
- </configuration>
- </execution>
- <execution>
- <id>runClient</id>
- <goals>
- <goal>runClient</goal>
- </goals>
- <configuration>
- <clientClass>org.apache.activemq.artemis.jms.example.NonTransactionFailoverExample</clientClass>
- <args>
- <param>${basedir}/target/server0</param>
- <param>${basedir}/target/server1</param>
- </args>
- </configuration>
- </execution>
- </executions>
- <dependencies>
- <dependency>
- <groupId>org.apache.activemq.examples.jms</groupId>
- <artifactId>non-transaction-failover</artifactId>
- <version>${project.version}</version>
- </dependency>
- </dependencies>
- </plugin>
- </plugins>
- </build>
-
-</project>
http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/21bf4406/examples/jms/non-transaction-failover/readme.html
----------------------------------------------------------------------
diff --git a/examples/jms/non-transaction-failover/readme.html b/examples/jms/non-transaction-failover/readme.html
deleted file mode 100644
index 3667284..0000000
--- a/examples/jms/non-transaction-failover/readme.html
+++ /dev/null
@@ -1,157 +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.</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>
-
- <h2>Example step-by-step</h2>
- <p>In this example, the live server is server 1, and the backup server is server 0</p>
- <p>The connection will initially be created to server1, server 1 will crash, and the client will carry on
- seamlessly on server 0, the backup server.</p>
- <ol>
- <li>Get an initial context for looking up JNDI from server #1.</li>
- <pre class="prettyprint">
- initialContext = getContext(1);
- </pre>
-
- <li>Look up the JMS resources from JNDI on server #1.</li>
- <pre class="prettyprint">
- Queue queue = (Queue)initialContext.lookup("/queue/exampleQueue");
- ConnectionFactory connectionFactory = (ConnectionFactory)initialContext.lookup("/ConnectionFactory");
- </pre>
-
- <li>Create a JMS Connection</li>
- <pre class="prettyprint">
- connection = connectionFactory.createConnection();
- </pre>
-
- <li>Create a JMS <em>non-transacted</em> Session with client acknowledgement</li>
- <pre class="prettyprint">
- Session session = connection.createSession(false, Session.CLIENT_ACKNOWLEDGE);
- </pre>
-
- <li>Start the connection to ensure delivery occurs</li>
- <pre class="prettyprint">
- connection.start();
- </pre>
-
- <li>Create a JMS MessageProducer and MessageConsumer</li>
- <pre class="prettyprint">
- MessageProducer producer = session.createProducer(queue);
- MessageConsumer consumer = session.createConsumer(queue);
- </pre>
-
- <li>Send some messages to server #1</li>
- <pre class="prettyprint">
- 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());
- }
- </pre>
-
- <li>Receive and acknowledge half of the sent messages</li>
- <pre class="prettyprint">
- 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();
- </pre>
-
- <li>Receive the second half of the sent messages but <em>do not acknowledge them yet</em></li>
- <pre class="prettyprint">
- for (int i = numMessages / 2; i < numMessages; i++)
- {
- message0 = (TextMessage)consumer.receive(5000);
- System.out.println("Got message: " + message0.getText());
- }
- </pre>
-
- <li>Crash server #1, the live server, and wait a little while to make sure it has really crashed.</li>
- <pre class="prettyprint">
- killServer(1);
- Thread.sleep(2000);
- </pre>
-
- <li>Acknowledging the second half of the sent messages will fail as failover to the backup server has occurred</li>
- <pre class="prettyprint">
- try
- {
- message0.acknowledge();
- }
- catch (JMSException e)
- {
- System.err.println("Got exception while acknowledging message: " + e.getMessage());
- }
- </pre>
-
- <li>Consume again the second half of the messages againg. Note that they are not considered as redelivered</li>
- <pre class="prettyprint">
- 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();
- </pre>
-
- <li>And finally, <strong>always</strong> remember to close your resources after use, in a <code>finally</code> block. Closing a JMS connection will automatically close all of its sessions, consumers, producer and browser objects</li>
-
- <pre class="prettyprint">
- finally
- {
- if (connection != null)
- {
- connection.close();
- }
-
- if (initialContext != null)
- {
- initialContext.close();
- }
- }
- </pre>
-
- </ol>
- </body>
-</html>
http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/21bf4406/examples/jms/non-transaction-failover/src/main/java/org/apache/activemq/artemis/jms/example/NonTransactionFailoverExample.java
----------------------------------------------------------------------
diff --git a/examples/jms/non-transaction-failover/src/main/java/org/apache/activemq/artemis/jms/example/NonTransactionFailoverExample.java b/examples/jms/non-transaction-failover/src/main/java/org/apache/activemq/artemis/jms/example/NonTransactionFailoverExample.java
deleted file mode 100644
index 9352ac5..0000000
--- a/examples/jms/non-transaction-failover/src/main/java/org/apache/activemq/artemis/jms/example/NonTransactionFailoverExample.java
+++ /dev/null
@@ -1,128 +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 org.apache.activemq.artemis.util.ServerUtil;
-
-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 NonTransactionFailoverExample {
-
- public static void main(final String[] args) throws Exception {
- final int numMessages = 10;
-
- Connection connection = null;
-
- InitialContext initialContext = null;
-
- Process[] servers = new Process[2];
-
- try {
- for (int i = 0; i < args.length; i++) {
- servers[i] = ServerUtil.startServer(args[i], NonTransactionFailoverExample.class.getSimpleName() + i, i, 5000);
- }
-
- // 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 #1, the live server, and wait a little while to make sure
- // pending Acks are on the server's side
- ServerUtil.killServer(servers[0]);
-
- // 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();
- }
-
- for (int i = 0; i < args.length; i++) {
- ServerUtil.killServer(servers[i]);
- }
- }
- }
-}
http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/21bf4406/examples/jms/non-transaction-failover/src/main/resources/jndi.properties
----------------------------------------------------------------------
diff --git a/examples/jms/non-transaction-failover/src/main/resources/jndi.properties b/examples/jms/non-transaction-failover/src/main/resources/jndi.properties
deleted file mode 100644
index 7f7a19f..0000000
--- a/examples/jms/non-transaction-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/paging/pom.xml
----------------------------------------------------------------------
diff --git a/examples/jms/paging/pom.xml b/examples/jms/paging/pom.xml
deleted file mode 100644
index 22c0c60..0000000
--- a/examples/jms/paging/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>paging</artifactId>
- <packaging>jar</packaging>
- <name>ActiveMQ Artemis JMS Paging 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.PagingExample</clientClass>
- </configuration>
- </execution>
- <execution>
- <id>stop</id>
- <goals>
- <goal>cli</goal>
- </goals>
- <configuration>
- <ignore>${noServer}</ignore>
- <args>
- <param>stop</param>
- </args>
- </configuration>
- </execution>
- </executions>
- <dependencies>
- <dependency>
- <groupId>org.apache.activemq.examples.jms</groupId>
- <artifactId>paging</artifactId>
- <version>${project.version}</version>
- </dependency>
- </dependencies>
- </plugin>
- </plugins>
- </build>
-
-</project>
http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/21bf4406/examples/jms/paging/readme.html
----------------------------------------------------------------------
diff --git a/examples/jms/paging/readme.html b/examples/jms/paging/readme.html
deleted file mode 100644
index 1f9afd3..0000000
--- a/examples/jms/paging/readme.html
+++ /dev/null
@@ -1,187 +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 Paging 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>Paging 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 how ActiveMQ Artemis would avoid running out of memory resources by paging messages.</p>
- <p>A maxSize can be specified per Destination via the destinations settings configuration file (broker.xml).</p>
- <p>When messages routed to an address exceed the specified maxSize the server will begin to write messages to the file
- system, this is called paging. This will continue to occur until messages have been delivered to consumers and subsequently
- acknowledged freeing up memory. Messages will then be read from the file system , i.e. depaged, and routed as normal. </p>
- <p>Acknowledgement plays an important factor on paging as messages will stay on the file system until the memory is released
- so it is important to make sure that the client acknowledges its messages.</p>
-
-
- <h2>Example step-by-step</h2>
-
- <ol>
- <li>First we need to get an initial context so we can look-up the JMS connection factory and destination objects from JNDI. This initial context will get it's properties from the <code>client-jndi.properties</code> file in the directory <code>../common/config</code></li>
- <pre class="prettyprint">
- <code>InitialContext initialContext = getContext();</code>
- </pre>
-
- <li>We look-up the JMS connection factory object from JNDI</li>
- <pre class="prettyprint">
- <code>ConnectionFactory cf = (ConnectionFactory) initialContext.lookup("/ConnectionFactory");</code>
- </pre>
-
- <li>We look-up the JMS queue object from JNDI. pagingQueue is configured to hold a very limited number of bytes in memory</li>
- <pre class="prettyprint">
- <code>Queue pageQueue = (Queue) initialContext.lookup("/queue/pagingQueue");</code>
- </pre>
-
- <li>We look-up the JMS queue object from JNDI.</li>
- <pre class="prettyprint">
- <code>Queue queue = (Queue) initialContext.lookup("/queue/exampleQueue");</code>
- </pre>
-
- <li>We create a JMS connection</li>
- <pre class="prettyprint">
- <code>connection = cf.createConnection();</code>
- </pre>
-
- <li>We create a JMS session. The session is created as non transacted. We will use client acknowledgement on this example.</li>
- <pre class="prettyprint">
- <code>Session session = connection.createSession(false, Session.CLIENT_ACKNOWLEDGE);</code>
- </pre>
-
-
- <li>Create a JMS Message Producer for pageQueueAddress</li>
- <pre class="prettyprint"><code>
- MessageProducer pageMessageProducer = session.createProducer(pageQueue);
- </pre></code>
-
- <li>We don't need persistent messages in order to use paging. (This step is optional)</li>
- <pre class="prettyprint"><code>
- pageMessageProducer.setDeliveryMode(DeliveryMode.NON_PERSISTENT);
- </pre></code>
-
- <li>Create a Binary Bytes Message with 10K arbitrary bytes</li>
- <pre class="prettyprint"><code>
- BytesMessage message = session.createBytesMessage();
- message.writeBytes(new byte[10 * 1024]);
- </pre></code>
-
-
- <li>Send only 20 messages to the Queue. This will be already enough for pagingQueue. Look at ./paging/config/activemq-queues.xml for the config.</li>
- <pre class="prettyprint"><code>
- for (int i = 0; i < 20; i++)
- {
- pageMessageProducer.send(message);
- }
- </pre></code>
-
- <li>Create a JMS Message Producer</li>
- <pre class="prettyprint"><code>
- MessageProducer messageProducer = session.createProducer(queue);
- </pre></code>
-
- <li>We don't need persistent messages in order to use paging. (This step is optional)</li>
- <pre class="prettyprint"><code>
- messageProducer.setDeliveryMode(DeliveryMode.NON_PERSISTENT);
- </pre></code>
-
- <li>Send the message for about 30K, which should be over the memory limit imposed by the server</li>
- <pre class="prettyprint"><code>
- for (int i = 0; i < 30000; i++)
- {
- messageProducer.send(message);
- }
- </pre></code>
-
- <li>if you pause the example here, you will several files under ./build/data/paging</li>
-
- <pre class="prettyprint"><code>
- // Thread.sleep(30000); // if you want to just our of curiosity, you can sleep here and inspect the created files just for
- </pre></code>
-
-
- <li>Create a JMS Message Consumer</li>
- <pre class="prettyprint"><code>
- MessageConsumer messageConsumer = session.createConsumer(queue);
- </pre></code>
-
-
- <li>Start the JMS Connection. This step will activate the subscribers to receive messages.</li>
- <pre class="prettyprint"><code>
- connection.start();
- </pre></code>
-
-
- <li>Receive the messages. It's important to ACK for messages as ActiveMQ Artemis will not read messages from paging until messages are ACKed</li>
-
- <pre class="prettyprint"><code>
- for (int i = 0; i < 30000; i++)
- {
- message = (BytesMessage)messageConsumer.receive(1000);
-
- if (i % 1000 == 0)
- {
- System.out.println("Received " + i + " messages");
-
- message.acknowledge();
- }
- }
- </pre></code>
-
- <li>Receive the messages from the Queue names pageQueue. Create the proper consumer for that.</li>
- <pre class="prettyprint"><code>
- messageConsumer.close();
- messageConsumer = session.createConsumer(pageQueue);
-
- for (int i = 0; i < 20; i++)
- {
- message = (BytesMessage)messageConsumer.receive(1000);
-
- System.out.println("Received message " + i + " from pageQueue");
-
- message.acknowledge();
- }
- </pre></code>
-
- <li>And finally, <b>always</b> remember to close your JMS connections and resources after use, in a <code>finally</code> block. Closing a JMS connection will automatically close all of its sessions, consumers, producer and browser objects</li>
-
- <pre class="prettyprint">
- <code>finally
- {
- if (initialContext != null)
- {
- initialContext.close();
- }
- if (connection != null)
- {
- connection.close();
- }
- }</code>
- </pre>
-
- </ol>
- </body>
-</html>
http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/21bf4406/examples/jms/paging/src/main/java/org/apache/activemq/artemis/jms/example/PagingExample.java
----------------------------------------------------------------------
diff --git a/examples/jms/paging/src/main/java/org/apache/activemq/artemis/jms/example/PagingExample.java b/examples/jms/paging/src/main/java/org/apache/activemq/artemis/jms/example/PagingExample.java
deleted file mode 100644
index 19d8a17..0000000
--- a/examples/jms/paging/src/main/java/org/apache/activemq/artemis/jms/example/PagingExample.java
+++ /dev/null
@@ -1,135 +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.BytesMessage;
-import javax.jms.Connection;
-import javax.jms.ConnectionFactory;
-import javax.jms.DeliveryMode;
-import javax.jms.MessageConsumer;
-import javax.jms.MessageProducer;
-import javax.jms.Queue;
-import javax.jms.Session;
-import javax.naming.InitialContext;
-
-/**
- * A simple JMS Queue example that creates a producer and consumer on a queue and sends then receives a message.
- */
-public class PagingExample {
-
- 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. Perform a lookup on the Connection Factory
- ConnectionFactory cf = (ConnectionFactory) initialContext.lookup("ConnectionFactory");
-
- // Step 3. We look-up the JMS queue object from JNDI. pagingQueue is configured to hold a very limited number
- // of bytes in memory
- Queue pageQueue = (Queue) initialContext.lookup("queue/pagingQueue");
-
- // Step 4. Lookup for a JMS Queue
- Queue queue = (Queue) initialContext.lookup("queue/exampleQueue");
-
- // Step 5. Create a JMS Connection
- connection = cf.createConnection();
-
- // Step 6. Create a JMS Session
- Session session = connection.createSession(false, Session.CLIENT_ACKNOWLEDGE);
-
- // Step 7. Create a JMS Message Producer for pageQueueAddress
- MessageProducer pageMessageProducer = session.createProducer(pageQueue);
-
- // Step 8. We don't need persistent messages in order to use paging. (This step is optional)
- pageMessageProducer.setDeliveryMode(DeliveryMode.NON_PERSISTENT);
-
- // Step 9. Create a Binary Bytes Message with 10K arbitrary bytes
- BytesMessage message = session.createBytesMessage();
- message.writeBytes(new byte[10 * 1024]);
-
- // Step 10. Send only 20 messages to the Queue. This will be already enough for pagingQueue. Look at
- // ./paging/config/activemq-queues.xml for the config.
- for (int i = 0; i < 20; i++) {
- pageMessageProducer.send(message);
- }
-
- // Step 11. Create a JMS Message Producer
- MessageProducer messageProducer = session.createProducer(queue);
-
- // Step 12. We don't need persistent messages in order to use paging. (This step is optional)
- messageProducer.setDeliveryMode(DeliveryMode.NON_PERSISTENT);
-
- // Step 13. Send the message for about 1K, which should be over the memory limit imposed by the server
- for (int i = 0; i < 1000; i++) {
- messageProducer.send(message);
- }
-
- // Step 14. if you pause this example here, you will see several files under ./build/data/paging
- // Thread.sleep(30000); // if you want to just our of curiosity, you can sleep here and inspect the created
- // files just for
-
- // Step 15. Create a JMS Message Consumer
- MessageConsumer messageConsumer = session.createConsumer(queue);
-
- // Step 16. Start the JMS Connection. This step will activate the subscribers to receive messages.
- connection.start();
-
- // Step 17. Receive the messages. It's important to ACK for messages as ActiveMQ Artemis will not read messages from
- // paging
- // until messages are ACKed
-
- for (int i = 0; i < 1000; i++) {
- message = (BytesMessage) messageConsumer.receive(3000);
-
- if (i % 100 == 0) {
- System.out.println("Received " + i + " messages");
- message.acknowledge();
- }
- }
-
- message.acknowledge();
-
- // Step 18. Receive the messages from the Queue names pageQueue. Create the proper consumer for that
- messageConsumer.close();
- messageConsumer = session.createConsumer(pageQueue);
-
- for (int i = 0; i < 20; i++) {
- message = (BytesMessage) messageConsumer.receive(1000);
-
- System.out.println("Received message " + i + " from pageQueue");
-
- message.acknowledge();
- }
- }
- finally {
- // And finally, always remember to close your JMS connections after use, in a finally block. Closing a JMS
- // connection will automatically close all of its sessions, consumers, producer and browser objects
-
- if (initialContext != null) {
- initialContext.close();
- }
-
- if (connection != null) {
- connection.close();
- }
- }
- }
-}
http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/21bf4406/examples/jms/paging/src/main/resources/activemq/server0/artemis-roles.properties
----------------------------------------------------------------------
diff --git a/examples/jms/paging/src/main/resources/activemq/server0/artemis-roles.properties b/examples/jms/paging/src/main/resources/activemq/server0/artemis-roles.properties
deleted file mode 100644
index 4e2d44c..0000000
--- a/examples/jms/paging/src/main/resources/activemq/server0/artemis-roles.properties
+++ /dev/null
@@ -1,17 +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.
-## ---------------------------------------------------------------------------
-guest=guest
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/21bf4406/examples/jms/paging/src/main/resources/activemq/server0/artemis-users.properties
----------------------------------------------------------------------
diff --git a/examples/jms/paging/src/main/resources/activemq/server0/artemis-users.properties b/examples/jms/paging/src/main/resources/activemq/server0/artemis-users.properties
deleted file mode 100644
index 4e2d44c..0000000
--- a/examples/jms/paging/src/main/resources/activemq/server0/artemis-users.properties
+++ /dev/null
@@ -1,17 +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.
-## ---------------------------------------------------------------------------
-guest=guest
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/21bf4406/examples/jms/paging/src/main/resources/activemq/server0/broker.xml
----------------------------------------------------------------------
diff --git a/examples/jms/paging/src/main/resources/activemq/server0/broker.xml b/examples/jms/paging/src/main/resources/activemq/server0/broker.xml
deleted file mode 100644
index a7a1969..0000000
--- a/examples/jms/paging/src/main/resources/activemq/server0/broker.xml
+++ /dev/null
@@ -1,93 +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 topic used by the example-->
- <queue name="exampleQueue"/>
-
- <queue name="pagingQueue"/>
- </jms>
-
- <core xmlns="urn:activemq:core">
-
- <bindings-directory>${data.dir}/server0/data/messaging/bindings</bindings-directory>
-
- <journal-directory>${data.dir}/server0/data/messaging/journal</journal-directory>
-
- <large-messages-directory>${data.dir}/server0/data/messaging/largemessages</large-messages-directory>
-
- <paging-directory>${data.dir}/server0/data/messaging/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>
-
- <!-- Other config -->
-
- <security-settings>
- <!--security for example queue-->
- <security-setting match="jms.queue.exampleQueue">
- <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-setting match="jms.queue.pagingQueue">
- <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>
-
- <address-settings>
- <address-setting match="jms.queue.pagingQueue">
- <max-size-bytes>100000</max-size-bytes>
- <page-size-bytes>20000</page-size-bytes>
- </address-setting>
-
- <address-setting match="jms.queue.exampleQueue">
- <max-size-bytes>10485760</max-size-bytes>
- <page-size-bytes>1048576</page-size-bytes>
- </address-setting>
- <address-setting match="#">
- <max-size-bytes>10485760</max-size-bytes>
- <page-size-bytes>1048576</page-size-bytes>
- </address-setting>
- </address-settings>
-
- </core>
-</configuration>
http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/21bf4406/examples/jms/paging/src/main/resources/jndi.properties
----------------------------------------------------------------------
diff --git a/examples/jms/paging/src/main/resources/jndi.properties b/examples/jms/paging/src/main/resources/jndi.properties
deleted file mode 100644
index 6f70010..0000000
--- a/examples/jms/paging/src/main/resources/jndi.properties
+++ /dev/null
@@ -1,21 +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
-queue.queue/pagingQueue=pagingQueue
http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/21bf4406/examples/jms/perf/pom.xml
----------------------------------------------------------------------
diff --git a/examples/jms/perf/pom.xml b/examples/jms/perf/pom.xml
deleted file mode 100644
index a1eb6ef..0000000
--- a/examples/jms/perf/pom.xml
+++ /dev/null
@@ -1,160 +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>perf</artifactId>
- <packaging>jar</packaging>
- <name>ActiveMQ Artemis JMS PerfExample Example</name>
-
- <properties>
- <activemq.basedir>${project.basedir}/../../..</activemq.basedir>
- </properties>
-
- <dependencies>
- <dependency>
- <groupId>org.apache.activemq</groupId>
- <artifactId>artemis-server</artifactId>
- <version>${project.version}</version>
- </dependency>
- <dependency>
- <groupId>org.apache.activemq</groupId>
- <artifactId>artemis-jms-server</artifactId>
- <version>${project.version}</version>
- </dependency>
- <dependency>
- <groupId>org.apache.activemq</groupId>
- <artifactId>artemis-core-client</artifactId>
- <version>${project.version}</version>
- </dependency>
- <dependency>
- <groupId>org.apache.activemq</groupId>
- <artifactId>artemis-commons</artifactId>
- <version>${project.version}</version>
- </dependency>
- <dependency>
- <groupId>io.netty</groupId>
- <artifactId>netty-all</artifactId>
- <version>${netty.version}</version>
- </dependency>
- <dependency>
- <groupId>org.apache.geronimo.specs</groupId>
- <artifactId>geronimo-jms_2.0_spec</artifactId>
- </dependency>
- </dependencies>
-
- <profiles>
- <profile>
- <id>server</id>
- <build>
- <plugins>
- <plugin>
- <groupId>org.apache.activemq</groupId>
- <artifactId>artemis-maven-plugin</artifactId>
- <executions>
- <execution>
- <id>create</id>
- <goals>
- <goal>create</goal>
- </goals>
- </execution>
- <execution>
- <id>runClient</id>
- <goals>
- <goal>runClient</goal>
- </goals>
- <configuration>
- <clientClass>org.apache.activemq.artemis.jms.example.Server</clientClass>
- </configuration>
- </execution>
- </executions>
- <dependencies>
- <dependency>
- <groupId>org.apache.activemq.examples.jms</groupId>
- <artifactId>perf</artifactId>
- <version>${project.version}</version>
- </dependency>
- <dependency>
- <groupId>org.apache.activemq</groupId>
- <artifactId>artemis-core-client</artifactId>
- <version>${project.version}</version>
- </dependency>
- </dependencies>
- </plugin>
- </plugins>
- </build>
- </profile>
- <profile>
- <id>listener</id>
- <build>
- <plugins>
- <plugin>
- <groupId>org.codehaus.mojo</groupId>
- <artifactId>exec-maven-plugin</artifactId>
- <version>1.1</version>
- <executions>
- <execution>
- <phase>package</phase>
- <goals>
- <goal>java</goal>
- </goals>
- </execution>
- </executions>
- <configuration>
- <mainClass>org.apache.activemq.artemis.jms.example.PerfListener</mainClass>
- </configuration>
- </plugin>
- </plugins>
- </build>
- </profile>
- <profile>
- <id>sender</id>
- <build>
- <plugins>
- <plugin>
- <groupId>org.codehaus.mojo</groupId>
- <artifactId>exec-maven-plugin</artifactId>
- <version>1.1</version>
- <executions>
- <execution>
- <phase>package</phase>
- <goals>
- <goal>java</goal>
- </goals>
- </execution>
- </executions>
- <configuration>
- <mainClass>org.apache.activemq.artemis.jms.example.PerfSender</mainClass>
- </configuration>
- </plugin>
- </plugins>
- </build>
- </profile>
- </profiles>
-
-
-</project>
http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/21bf4406/examples/jms/perf/readme.html
----------------------------------------------------------------------
diff --git a/examples/jms/perf/readme.html b/examples/jms/perf/readme.html
deleted file mode 100644
index c3d44c2..0000000
--- a/examples/jms/perf/readme.html
+++ /dev/null
@@ -1,39 +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 Queue Selector 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 Simple Performance</h1>
-
- <p>To start the server run <code>mvn verify -Pexample</code></p>
-
- <p>To start the listener run <code>mvn -Plistener package</code></p>
-
- <p>To start the sender run <code>mvn -Psender package</code></p>
-
- <p>To configure the clients simply edit the <code>perf.properties</code> or <code>client.jndi.properties</code> in the
- <code>src/main/resources</code> directory</p>
- </body>
-</html>
http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/21bf4406/examples/jms/perf/src/main/java/org/apache/activemq/artemis/jms/example/PerfBase.java
----------------------------------------------------------------------
diff --git a/examples/jms/perf/src/main/java/org/apache/activemq/artemis/jms/example/PerfBase.java b/examples/jms/perf/src/main/java/org/apache/activemq/artemis/jms/example/PerfBase.java
deleted file mode 100644
index 869ee09..0000000
--- a/examples/jms/perf/src/main/java/org/apache/activemq/artemis/jms/example/PerfBase.java
+++ /dev/null
@@ -1,400 +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 java.io.FileInputStream;
-import java.io.InputStream;
-import java.util.Properties;
-import java.util.Random;
-import java.util.concurrent.CountDownLatch;
-import java.util.concurrent.atomic.AtomicLong;
-import java.util.logging.Logger;
-
-import javax.jms.*;
-import javax.naming.InitialContext;
-
-import org.apache.activemq.artemis.utils.TokenBucketLimiter;
-import org.apache.activemq.artemis.utils.TokenBucketLimiterImpl;
-
-public abstract class PerfBase {
-
- private static final Logger log = Logger.getLogger(PerfSender.class.getName());
-
- private static final String DEFAULT_PERF_PROPERTIES_FILE_NAME = "target/classes/perf.properties";
-
- private static byte[] randomByteArray(final int length) {
- byte[] bytes = new byte[length];
-
- Random random = new Random();
-
- for (int i = 0; i < length; i++) {
- bytes[i] = Integer.valueOf(random.nextInt()).byteValue();
- }
-
- return bytes;
- }
-
- protected static String getPerfFileName(final String[] args) {
- String fileName;
-
- if (args.length > 0) {
- fileName = args[0];
- }
- else {
- fileName = PerfBase.DEFAULT_PERF_PROPERTIES_FILE_NAME;
- }
-
- return fileName;
- }
-
- protected static PerfParams getParams(final String fileName) throws Exception {
- Properties props = null;
-
- InputStream is = null;
-
- try {
- is = new FileInputStream(fileName);
-
- props = new Properties();
-
- props.load(is);
- }
- finally {
- if (is != null) {
- is.close();
- }
- }
-
- int noOfMessages = Integer.valueOf(props.getProperty("num-messages"));
- int noOfWarmupMessages = Integer.valueOf(props.getProperty("num-warmup-messages"));
- int messageSize = Integer.valueOf(props.getProperty("message-size"));
- boolean durable = Boolean.valueOf(props.getProperty("durable"));
- boolean transacted = Boolean.valueOf(props.getProperty("transacted"));
- int batchSize = Integer.valueOf(props.getProperty("batch-size"));
- boolean drainQueue = Boolean.valueOf(props.getProperty("drain-queue"));
- String destinationLookup = props.getProperty("destination-lookup");
- String connectionFactoryLookup = props.getProperty("connection-factory-lookup");
- int throttleRate = Integer.valueOf(props.getProperty("throttle-rate"));
- boolean dupsOK = Boolean.valueOf(props.getProperty("dups-ok-acknowlege"));
- boolean disableMessageID = Boolean.valueOf(props.getProperty("disable-message-id"));
- boolean disableTimestamp = Boolean.valueOf(props.getProperty("disable-message-timestamp"));
-
- PerfBase.log.info("num-messages: " + noOfMessages);
- PerfBase.log.info("num-warmup-messages: " + noOfWarmupMessages);
- PerfBase.log.info("message-size: " + messageSize);
- PerfBase.log.info("durable: " + durable);
- PerfBase.log.info("transacted: " + transacted);
- PerfBase.log.info("batch-size: " + batchSize);
- PerfBase.log.info("drain-queue: " + drainQueue);
- PerfBase.log.info("throttle-rate: " + throttleRate);
- PerfBase.log.info("connection-factory-lookup: " + connectionFactoryLookup);
- PerfBase.log.info("destination-lookup: " + destinationLookup);
- PerfBase.log.info("disable-message-id: " + disableMessageID);
- PerfBase.log.info("disable-message-timestamp: " + disableTimestamp);
- PerfBase.log.info("dups-ok-acknowledge: " + dupsOK);
-
- PerfParams perfParams = new PerfParams();
- perfParams.setNoOfMessagesToSend(noOfMessages);
- perfParams.setNoOfWarmupMessages(noOfWarmupMessages);
- perfParams.setMessageSize(messageSize);
- perfParams.setDurable(durable);
- perfParams.setSessionTransacted(transacted);
- perfParams.setBatchSize(batchSize);
- perfParams.setDrainQueue(drainQueue);
- perfParams.setConnectionFactoryLookup(connectionFactoryLookup);
- perfParams.setDestinationLookup(destinationLookup);
- perfParams.setThrottleRate(throttleRate);
- perfParams.setDisableMessageID(disableMessageID);
- perfParams.setDisableTimestamp(disableTimestamp);
- perfParams.setDupsOK(dupsOK);
-
- return perfParams;
- }
-
- private final PerfParams perfParams;
-
- protected PerfBase(final PerfParams perfParams) {
- this.perfParams = perfParams;
- }
-
- private ConnectionFactory factory;
-
- private Connection connection;
-
- private Session session;
-
- private Destination destination;
-
- private long start;
-
- private void init() throws Exception {
- InitialContext ic = new InitialContext();
- System.out.println("ic = " + ic);
- factory = (ConnectionFactory) ic.lookup(perfParams.getConnectionFactoryLookup());
-
- destination = (Destination) ic.lookup(perfParams.getDestinationLookup());
-
- connection = factory.createConnection();
-
- session = connection.createSession(perfParams.isSessionTransacted(), perfParams.isDupsOK() ? Session.DUPS_OK_ACKNOWLEDGE : Session.AUTO_ACKNOWLEDGE);
-
- ic.close();
- }
-
- private void displayAverage(final long numberOfMessages, final long start, final long end) {
- double duration = (1.0 * end - start) / 1000; // in seconds
- double average = 1.0 * numberOfMessages / duration;
- PerfBase.log.info(String.format("average: %.2f msg/s (%d messages in %2.2fs)", average, numberOfMessages, duration));
- }
-
- protected void runSender() {
- try {
- init();
-
- if (perfParams.isDrainQueue()) {
- drainQueue();
- }
-
- start = System.currentTimeMillis();
- PerfBase.log.info("warming up by sending " + perfParams.getNoOfWarmupMessages() + " messages");
- sendMessages(perfParams.getNoOfWarmupMessages(), perfParams.getBatchSize(), perfParams.isDurable(), perfParams.isSessionTransacted(), false, perfParams.getThrottleRate(), perfParams.getMessageSize());
- PerfBase.log.info("warmed up");
- start = System.currentTimeMillis();
- sendMessages(perfParams.getNoOfMessagesToSend(), perfParams.getBatchSize(), perfParams.isDurable(), perfParams.isSessionTransacted(), true, perfParams.getThrottleRate(), perfParams.getMessageSize());
- long end = System.currentTimeMillis();
- displayAverage(perfParams.getNoOfMessagesToSend(), start, end);
- }
- catch (Exception e) {
- e.printStackTrace();
- }
- finally {
- if (session != null) {
- try {
- session.close();
- }
- catch (Exception e) {
- e.printStackTrace();
- }
- }
- if (connection != null) {
- try {
- connection.close();
- }
- catch (JMSException e) {
- e.printStackTrace();
- }
- }
- }
- }
-
- protected void runListener() {
- try {
- init();
-
- if (perfParams.isDrainQueue()) {
- drainQueue();
- }
-
- MessageConsumer consumer = session.createConsumer(destination);
-
- connection.start();
-
- PerfBase.log.info("READY!!!");
-
- CountDownLatch countDownLatch = new CountDownLatch(1);
- consumer.setMessageListener(new PerfListener(countDownLatch, perfParams));
- countDownLatch.await();
- long end = System.currentTimeMillis();
- // start was set on the first received message
- displayAverage(perfParams.getNoOfMessagesToSend(), start, end);
- }
- catch (Exception e) {
- e.printStackTrace();
- }
- finally {
- if (session != null) {
- try {
- session.close();
- }
- catch (Exception e) {
- e.printStackTrace();
- }
- }
- if (connection != null) {
- try {
- connection.close();
- }
- catch (JMSException e) {
- e.printStackTrace();
- }
- }
- }
- }
-
- private void drainQueue() throws Exception {
- PerfBase.log.info("Draining queue");
-
- Session drainSession = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
-
- MessageConsumer consumer = drainSession.createConsumer(destination);
-
- connection.start();
-
- Message message = null;
-
- int count = 0;
- do {
- message = consumer.receive(3000);
-
- if (message != null) {
- message.acknowledge();
-
- count++;
- }
- } while (message != null);
-
- drainSession.close();
-
- PerfBase.log.info("Drained " + count + " messages");
- }
-
- private void sendMessages(final int numberOfMessages,
- final int txBatchSize,
- final boolean durable,
- final boolean transacted,
- final boolean display,
- final int throttleRate,
- final int messageSize) throws Exception {
- MessageProducer producer = session.createProducer(destination);
-
- producer.setDeliveryMode(perfParams.isDurable() ? DeliveryMode.PERSISTENT : DeliveryMode.NON_PERSISTENT);
-
- producer.setDisableMessageID(perfParams.isDisableMessageID());
-
- producer.setDisableMessageTimestamp(perfParams.isDisableTimestamp());
-
- BytesMessage message = session.createBytesMessage();
-
- byte[] payload = PerfBase.randomByteArray(messageSize);
-
- message.writeBytes(payload);
-
- final int modulo = 2000;
-
- TokenBucketLimiter tbl = throttleRate != -1 ? new TokenBucketLimiterImpl(throttleRate, false) : null;
-
- boolean committed = false;
- for (int i = 1; i <= numberOfMessages; i++) {
- producer.send(message);
-
- if (transacted) {
- if (i % txBatchSize == 0) {
- session.commit();
- committed = true;
- }
- else {
- committed = false;
- }
- }
-
- if (display && i % modulo == 0) {
- double duration = (1.0 * System.currentTimeMillis() - start) / 1000;
- PerfBase.log.info(String.format("sent %6d messages in %2.2fs", i, duration));
- }
-
- if (tbl != null) {
- tbl.limit();
- }
- }
- if (transacted && !committed) {
- session.commit();
- }
- }
-
- private class PerfListener implements MessageListener {
-
- private final CountDownLatch countDownLatch;
-
- private final PerfParams perfParams;
-
- private boolean warmingUp = true;
-
- private boolean started = false;
-
- private final int modulo;
-
- private final AtomicLong count = new AtomicLong(0);
-
- public PerfListener(final CountDownLatch countDownLatch, final PerfParams perfParams) {
- this.countDownLatch = countDownLatch;
- this.perfParams = perfParams;
- warmingUp = perfParams.getNoOfWarmupMessages() > 0;
- modulo = 2000;
- }
-
- public void onMessage(final Message message) {
- try {
- if (warmingUp) {
- boolean committed = checkCommit();
- if (count.incrementAndGet() == perfParams.getNoOfWarmupMessages()) {
- PerfBase.log.info("warmed up after receiving " + count.longValue() + " msgs");
- if (!committed) {
- checkCommit();
- }
- warmingUp = false;
- }
- return;
- }
-
- if (!started) {
- started = true;
- // reset count to take stats
- count.set(0);
- start = System.currentTimeMillis();
- }
-
- long currentCount = count.incrementAndGet();
- boolean committed = checkCommit();
- if (currentCount == perfParams.getNoOfMessagesToSend()) {
- if (!committed) {
- checkCommit();
- }
- countDownLatch.countDown();
- }
- if (currentCount % modulo == 0) {
- double duration = (1.0 * System.currentTimeMillis() - start) / 1000;
- PerfBase.log.info(String.format("received %6d messages in %2.2fs", currentCount, duration));
- }
- }
- catch (Exception e) {
- e.printStackTrace();
- }
- }
-
- private boolean checkCommit() throws Exception {
- if (perfParams.isSessionTransacted()) {
- if (count.longValue() % perfParams.getBatchSize() == 0) {
- session.commit();
-
- return true;
- }
- }
- return false;
- }
- }
-
-}
http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/21bf4406/examples/jms/perf/src/main/java/org/apache/activemq/artemis/jms/example/PerfListener.java
----------------------------------------------------------------------
diff --git a/examples/jms/perf/src/main/java/org/apache/activemq/artemis/jms/example/PerfListener.java b/examples/jms/perf/src/main/java/org/apache/activemq/artemis/jms/example/PerfListener.java
deleted file mode 100644
index 3f2c478..0000000
--- a/examples/jms/perf/src/main/java/org/apache/activemq/artemis/jms/example/PerfListener.java
+++ /dev/null
@@ -1,46 +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 java.util.logging.Logger;
-
-public class PerfListener extends PerfBase {
-
- private static final Logger log = Logger.getLogger(PerfListener.class.getName());
-
- public static void main(final String[] args) {
- try {
- String fileName = PerfBase.getPerfFileName(args);
-
- PerfParams params = PerfBase.getParams(fileName);
-
- new PerfListener(params).run();
- }
- catch (Exception e) {
- e.printStackTrace();
- }
- }
-
- private PerfListener(final PerfParams perfParams) {
- super(perfParams);
- }
-
- public void run() throws Exception {
- runListener();
- }
-
-}