[hornetq-commits] JBoss hornetq SVN: r8557 - in trunk/examples/jms/non-transaction-failover: src/org/hornetq/jms/example and 1 other directory.

Author: jmesnil Date: 2009-12-04 11:10:51 -0500 (Fri, 04 Dec 2009) New Revision: 8557 Modified: trunk/examples/jms/non-transaction-failover/readme.html trunk/examples/jms/non-transaction-failover/src/org/hornetq/jms/example/NonTransactionFailoverExample.java Log: updated non-transaction-failover example Modified: trunk/examples/jms/non-transaction-failover/readme.html =================================================================== --- trunk/examples/jms/non-transaction-failover/readme.html 2009-12-04 15:46:18 UTC (rev 8556) +++ trunk/examples/jms/non-transaction-failover/readme.html 2009-12-04 16:10:51 UTC (rev 8557) @@ -101,18 +101,9 @@ } catch (JMSException e) { - System.out.println("Got exception while acknowledging message: " + e.getMessage()); - ... + System.err.println("Got exception while acknowledging message: " + e.getMessage()); } </pre> - - <li>The client must cope with the failover and recreate the JMS session</li> - <pre class="prettyprint"> - session.close(); - session = connection.createSession(false, Session.CLIENT_ACKNOWLEDGE); - producer = session.createProducer(queue); - consumer = session.createConsumer(queue); - </pre> <li>Consume again the second half of the messages againg. Note that they are not considered as redelivered</li> <pre class="prettyprint"> @@ -124,26 +115,6 @@ message0.acknowledge(); </pre> - <li>Send some more messages</li> - <pre class="prettyprint"> - for (int i = numMessages; i &lt; numMessages * 2; i++) - { - TextMessage message = session.createTextMessage("This is text message " + i); - producer.send(message); - System.out.println("Sent message: " + message.getText()); - } - </pre> - - <li>Consume them</li> - <pre class="prettyprint"> - for (int i = 0; i &lt; numMessages; i++) - { - TextMessage message = (TextMessage)consumer.receive(5000); - System.out.println("Got message: " + message.getText()); - message.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"> Modified: trunk/examples/jms/non-transaction-failover/src/org/hornetq/jms/example/NonTransactionFailoverExample.java =================================================================== --- trunk/examples/jms/non-transaction-failover/src/org/hornetq/jms/example/NonTransactionFailoverExample.java 2009-12-04 15:46:18 UTC (rev 8556) +++ trunk/examples/jms/non-transaction-failover/src/org/hornetq/jms/example/NonTransactionFailoverExample.java 2009-12-04 16:10:51 UTC (rev 8557) @@ -104,15 +104,10 @@ } catch (JMSException e) { - System.out.println("Got exception while acknowledging message: " + e.getMessage()); - // Step 12. Close the JMS session and recreate the JMS objects - session.close(); - session = connection.createSession(false, Session.CLIENT_ACKNOWLEDGE); - producer = session.createProducer(queue); - consumer = session.createConsumer(queue); + System.err.println("Got exception while acknowledging message: " + e.getMessage()); } - // Step 13. Consume again the 2nd half of the messages again. Note that they are not considered as redelivered. + // 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); @@ -120,27 +115,11 @@ } message0.acknowledge(); - // Step 14. Send some more messages - for (int i = numMessages; i < numMessages * 2; i++) - { - TextMessage message = session.createTextMessage("This is text message " + i); - producer.send(message); - System.out.println("Sent message: " + message.getText()); - } - - // Step 15. Consume them - for (int i = 0; i < numMessages; i++) - { - TextMessage message = (TextMessage)consumer.receive(5000); - System.out.println("Got message: " + message.getText()); - message.acknowledge(); - } - return true; } finally { - // Step 16. Be sure to close our resources! + // Step 13. Be sure to close our resources! if (connection != null) {