Apache/activemq-artemis
1
0
Fork 0
mirror of https://github.com/apache/activemq-artemis.git synced 2025-02-27 22:09:18 +00:00
Code Issues Packages Projects Releases Wiki Activity
activemq-artemis/examples/jms/proton-j
History

readme.html 

<html>
<head>
    <title>HornetQ QPID java 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>Proton qpid java example</h1>

<p>HornetQ can be configured to accept requests from any AMQP client that supports the 1.0 version of the protocol.
    This example shows a simply qpid java 1.0 client example</p>
<p>To run the example simply run the command <literal>mvn verify</literal></p>

<p>To configure HornetQ to accept AMQP client connections you need to add an Acceptor like so:</p>
     <pre class="prettyprint">
     <code>
         &lt;acceptor name="proton-acceptor"&gt;
         &lt;factory-class&gt;org.hornetq.core.remoting.impl.netty.NettyAcceptorFactory&lt;/factory-class&gt;
         &lt;param key="protocol" value="AMQP"/&gt;
         &lt;param key="port" value="5672"/&gt;
         &lt;/acceptor&gt;
     </code>
     </pre>
<h2>Example step-by-step</h2>
<ol>
    <li> Create an amqp qpid 1.0 connection.</li>
        <pre class="prettyprint">
           <code>connection= new Connection("localhost", 5672, null, null);</code>
        </pre>

    <li>Create a session</li>
        <pre class="prettyprint">
           <code>Session session = connection.createSession();</code>
        </pre>

    <li>Create a sender</li>
        <pre class="prettyprint">
           <code>Sender sender = session.createSender("testQueue");</code>
        </pre>

    <li>send a simple message</li>
        <pre class="prettyprint">
           <code>sender.send(new Message("I am an amqp message"));</code>
        </pre>

    <li>create a moving receiver, this means the message will be removed from the queue</li>
        <pre class="prettyprint">
           <code>Receiver rec = session.createMovingReceiver("testQueue");</code>
        </pre>

    <li>set some credit so we can receive</li>
        <pre class="prettyprint">
          <code>rec.setCredit(UnsignedInteger.valueOf(1), false);</code>
        </pre>

    <li>receive the simple message</li>
        <pre class="prettyprint">
          <code>Message m = rec.receive(5000);
                System.out.println("message = " + m.getPayload());</code>
        </pre>

    <li>acknowledge the message</li>
        <pre class="prettyprint">
          <code>rec.acknowledge(m);</code>
        </pre>

    <li>close the connection</li>
        <pre class="prettyprint">
          <code>connection.close();</code>
        </pre>
</ol>

</body>
</html>