Examples of org.jboss.jms.client.delegate.ClientClusteredConnectionFactoryDelegate

org.jboss.jms.client.delegate.ClientClusteredConnectionFactoryDelegate
A ClientClusteredConnectionFactoryDelegate. It DOESN'T extend DelegateSupport, because none of DelegateSupport's attributes make sense here: there is no corresponding enpoint on the server, there's no ID, etc. This is just a "shallow" delegate, that in turn delegates to its sub-delegates (ClientConnectionFactoryDelegate instances) @author Ovidiu Feodorov @author Clebert Suconic @author Tim Fox @version $Revision: 2485 $ $Id: ClientClusteredConnectionFactoryDelegate.java 2485 2007-02-28 02:30:33Z ovidiu.feodorov@jboss.com $

    */
   public void testRoundRobinConnectionCreation() throws Exception
   {
      JBossConnectionFactory factory =  (JBossConnectionFactory )ic[0].lookup("/ConnectionFactory");


      ClientClusteredConnectionFactoryDelegate delegate =
         (ClientClusteredConnectionFactoryDelegate)factory.getDelegate();


      log.info ("number of delegates = " + delegate.getDelegates().length);
      log.info ("number of servers = " + ServerManagement.getServer(0).getNodeIDView().size());


      assertEquals(3, delegate.getDelegates().length);


      ClientConnectionFactoryDelegate cf1 = delegate.getDelegates()[0];


      ClientConnectionFactoryDelegate cf2 = delegate.getDelegates()[1];


      ClientConnectionFactoryDelegate cf3 = delegate.getDelegates()[2];


      assertEquals(0, cf1.getServerID());


      assertEquals(1, cf2.getServerID());

View Full Code Here

   public void testDefaultFailoverMap() throws Exception
   {
      {
         JBossConnectionFactory factory =  (JBossConnectionFactory )ic[0].lookup("/ConnectionFactory");


         ClientClusteredConnectionFactoryDelegate delegate =
            (ClientClusteredConnectionFactoryDelegate)factory.getDelegate();


         assertEquals(3, ServerManagement.getServer(0).getNodeIDView().size());


         ClientConnectionFactoryDelegate[] delegates = delegate.getDelegates();


         ClientConnectionFactoryDelegate cf1 = delegate.getDelegates()[0];


         ClientConnectionFactoryDelegate cf2 = delegate.getDelegates()[1];


         ClientConnectionFactoryDelegate cf3 = delegate.getDelegates()[2];


         //The order here depends on the order the servers were started in


         //If any servers get stopped and then started then the order will change


         log.info("cf1 serverid=" + cf1.getServerID());


         log.info("cf2 serverid=" + cf2.getServerID());


         log.info("cf3 serverid=" + cf3.getServerID());




         assertEquals(0, cf1.getServerID());


         assertEquals(1, cf2.getServerID());


         assertEquals(2, cf3.getServerID());


         Map failoverMap = delegate.getFailoverMap();


         assertEquals(3, delegates.length);


         assertEquals(3, failoverMap.size());


         // Default failover policy just chooses the node to the right


         assertEquals(cf2.getServerID(), ((Integer)failoverMap.get(new Integer(cf1.getServerID()))).intValue());


         assertEquals(cf3.getServerID(), ((Integer)failoverMap.get(new Integer(cf2.getServerID()))).intValue());


         assertEquals(cf1.getServerID(), ((Integer)failoverMap.get(new Integer(cf3.getServerID()))).intValue());
      }


      //Now cleanly stop one of the servers


      log.info("************** STOPPING SERVER 0");
      ServerManagement.stop(0);


      log.info("server stopped");


      assertEquals(2, ServerManagement.getServer(1).getNodeIDView().size());


      {
         //Lookup another connection factory


         JBossConnectionFactory factory =  (JBossConnectionFactory )ic[1].lookup("/ConnectionFactory");


         log.info("Got connection factory");


         ClientClusteredConnectionFactoryDelegate delegate =
            (ClientClusteredConnectionFactoryDelegate)factory.getDelegate();


         ClientConnectionFactoryDelegate[] delegates = delegate.getDelegates();


         Map failoverMap = delegate.getFailoverMap();


         log.info("Got failover map");


         assertEquals(2, delegates.length);


         ClientConnectionFactoryDelegate cf1 = delegate.getDelegates()[0];


         ClientConnectionFactoryDelegate cf2 = delegate.getDelegates()[1];


         //Order here depends on order servers were started in


         log.info("cf1 serverid=" + cf1.getServerID());


         log.info("cf2 serverid=" + cf2.getServerID());


         assertEquals(1, cf1.getServerID());


         assertEquals(2, cf2.getServerID());




         assertEquals(2, failoverMap.size());


         assertEquals(cf2.getServerID(), ((Integer)failoverMap.get(new Integer(cf1.getServerID()))).intValue());


         assertEquals(cf1.getServerID(), ((Integer)failoverMap.get(new Integer(cf2.getServerID()))).intValue());
      }


      //Cleanly stop another server


      log.info("Server 1 is started: " + ServerManagement.getServer(1).isServerPeerStarted());


      ServerManagement.stop(1);


      assertEquals(1, ServerManagement.getServer(2).getNodeIDView().size());


      {
         //Lookup another connection factory


         JBossConnectionFactory factory =  (JBossConnectionFactory )ic[2].lookup("/ConnectionFactory");


         ClientClusteredConnectionFactoryDelegate delegate =
            (ClientClusteredConnectionFactoryDelegate)factory.getDelegate();


         ClientConnectionFactoryDelegate[] delegates = delegate.getDelegates();


         Map failoverMap = delegate.getFailoverMap();


         assertEquals(1, delegates.length);


         ClientConnectionFactoryDelegate cf1 = delegate.getDelegates()[0];


         assertEquals(2, cf1.getServerID());




         assertEquals(1, failoverMap.size());


         assertEquals(cf1.getServerID(), ((Integer)failoverMap.get(new Integer(cf1.getServerID()))).intValue());
      }


      //Restart server 0


      ServerManagement.start(0, "all");


      {
         JBossConnectionFactory factory =  (JBossConnectionFactory )ic[0].lookup("/ConnectionFactory");


         log.info("Got connection factory");


         ClientClusteredConnectionFactoryDelegate delegate =
            (ClientClusteredConnectionFactoryDelegate)factory.getDelegate();


         ClientConnectionFactoryDelegate[] delegates = delegate.getDelegates();


         Map failoverMap = delegate.getFailoverMap();


         log.info("Got failover map");


         assertEquals(2, delegates.length);


         ClientConnectionFactoryDelegate cf1 = delegate.getDelegates()[0];


         ClientConnectionFactoryDelegate cf2 = delegate.getDelegates()[1];


         log.info("cf1 serverid=" + cf1.getServerID());


         log.info("cf2 serverid=" + cf2.getServerID());


         assertEquals(0, cf1.getServerID());


         assertEquals(2, cf2.getServerID());




         assertEquals(2, failoverMap.size());


         assertEquals(cf2.getServerID(), ((Integer)failoverMap.get(new Integer(cf1.getServerID()))).intValue());


         assertEquals(cf1.getServerID(), ((Integer)failoverMap.get(new Integer(cf2.getServerID()))).intValue());
      }




      //Restart server 1


      ServerManagement.start(1, "all");


      {
         JBossConnectionFactory factory =  (JBossConnectionFactory )ic[1].lookup("/ConnectionFactory");


         log.info("Got connection factory");


         ClientClusteredConnectionFactoryDelegate delegate =
            (ClientClusteredConnectionFactoryDelegate)factory.getDelegate();


         ClientConnectionFactoryDelegate[] delegates = delegate.getDelegates();


         Map failoverMap = delegate.getFailoverMap();


         log.info("Got failover map");


         assertEquals(3, delegates.length);


         ClientConnectionFactoryDelegate cf1 = delegate.getDelegates()[0];


         ClientConnectionFactoryDelegate cf2 = delegate.getDelegates()[1];


         ClientConnectionFactoryDelegate cf3 = delegate.getDelegates()[2];


         log.info("cf1 serverid=" + cf1.getServerID());


         log.info("cf2 serverid=" + cf2.getServerID());

View Full Code Here


   public void testSimpleFailover() throws Exception
   {
      JBossConnectionFactory factory =  (JBossConnectionFactory )ic[0].lookup("/ConnectionFactory");


      ClientClusteredConnectionFactoryDelegate delegate =
         (ClientClusteredConnectionFactoryDelegate)factory.getDelegate();


      Set nodeIDView = ServerManagement.getServer(0).getNodeIDView();
      assertEquals(3, nodeIDView.size());


      ClientConnectionFactoryDelegate[] delegates = delegate.getDelegates();


      ClientConnectionFactoryDelegate cf1 = delegates[0];


      ClientConnectionFactoryDelegate cf2 = delegates[1];


      ClientConnectionFactoryDelegate cf3 = delegates[2];


      int server0Id = cf1.getServerID();


      int server1Id = cf2.getServerID();


      int server2Id = cf3.getServerID();


      log.info("server 0 id: " + server0Id);


      log.info("server 1 id: " + server1Id);


      log.info("server 2 id: " + server2Id);


      Map failoverMap = delegate.getFailoverMap();


      log.info(failoverMap.get(new Integer(server0Id)));
      log.info(failoverMap.get(new Integer(server1Id)));
      log.info(failoverMap.get(new Integer(server2Id)));

View Full Code Here


   public void testFailoverWithUnackedMessagesClientAcknowledge() throws Exception
   {
      JBossConnectionFactory factory =  (JBossConnectionFactory )ic[0].lookup("/ConnectionFactory");


      ClientClusteredConnectionFactoryDelegate delegate =
         (ClientClusteredConnectionFactoryDelegate)factory.getDelegate();


      Set nodeIDView = ServerManagement.getServer(0).getNodeIDView();
      assertEquals(3, nodeIDView.size());


      ClientConnectionFactoryDelegate[] delegates = delegate.getDelegates();


      ClientConnectionFactoryDelegate cf1 = delegates[0];


      ClientConnectionFactoryDelegate cf2 = delegates[1];


      ClientConnectionFactoryDelegate cf3 = delegates[2];


      int server0Id = cf1.getServerID();


      int server1Id = cf2.getServerID();


      int server2Id = cf3.getServerID();


      log.info("server 0 id: " + server0Id);


      log.info("server 1 id: " + server1Id);


      log.info("server 2 id: " + server2Id);
      
      assertEquals(0, server0Id);
      
      assertEquals(1, server1Id);
      
      assertEquals(2, server2Id);


      Map failoverMap = delegate.getFailoverMap();


      log.info(failoverMap.get(new Integer(server0Id)));
      log.info(failoverMap.get(new Integer(server1Id)));
      log.info(failoverMap.get(new Integer(server2Id)));

View Full Code Here

                        //We still replicate non clustered connection factories since the ClusterPullConnectionFactory
                        //is non clustered but needs to be available across the cluster
                     }
                     else
                     {
                        ClientClusteredConnectionFactoryDelegate del = (ClientClusteredConnectionFactoryDelegate)cfd;


                        Map updatedReplicantMap = replicator.get(key);


                        List newDels = sortDelegatesOnServerID(updatedReplicantMap.values());


                        ClientConnectionFactoryDelegate[] delArr =
                           (ClientConnectionFactoryDelegate[])newDels.
                              toArray(new ClientConnectionFactoryDelegate[newDels.size()]);


                        Map failoverMap = serverPeer.getPostOfficeInstance().getFailoverMap();


                        del.setDelegates(delArr);
                        del.setFailoverMap(failoverMap);


                        ServerConnectionFactoryEndpoint endpoint =
                           (ServerConnectionFactoryEndpoint)endpoints.get(uniqueName);


                        if (endpoint == null)

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      LoadBalancingPolicy lbp = loadBalancingFactory.createLoadBalancingPolicy(delegates);


      endpoint.updateTopology(delegates, failoverMap);


      return new ClientClusteredConnectionFactoryDelegate(uniqueName, delegates, failoverMap, lbp, supportsFailover);
   }

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                        //We still replicate non clustered connection factories since the ClusterPullConnectionFactory
                        //is non clustered but needs to be available across the cluster
                     }
                     else
                     {
                        ClientClusteredConnectionFactoryDelegate del = (ClientClusteredConnectionFactoryDelegate)cfd;


                        Map updatedReplicantMap = replicator.get(key);


                        List newDels = sortDelegatesOnServerID(updatedReplicantMap.values());


                        ClientConnectionFactoryDelegate[] delArr =
                           (ClientConnectionFactoryDelegate[])newDels.
                              toArray(new ClientConnectionFactoryDelegate[newDels.size()]);


                        Map failoverMap = serverPeer.getPostOfficeInstance().getFailoverMap();


                        del.setDelegates(delArr);
                        del.setFailoverMap(failoverMap);


                        ServerConnectionFactoryEndpoint endpoint =
                           (ServerConnectionFactoryEndpoint)endpoints.get(uniqueName);


                        if (endpoint == null)

View Full Code Here


   public void testRestartServer() throws Exception
   {
      JBossConnectionFactory cf2 = (JBossConnectionFactory) ic[1].lookup("/ConnectionFactory");


      ClientClusteredConnectionFactoryDelegate clusterCF = (ClientClusteredConnectionFactoryDelegate)cf.getDelegate();
      ClientConnectionFactoryDelegate delegates[] = clusterCF.getDelegates();
      clusterCF.closeCallback(false);


      ServerManagement.kill(1);


      //Restart the server on the same place
      ServiceAttributeOverrides attr = new ServiceAttributeOverrides();

View Full Code Here

   public void testRoundRobinLoadBalancingOneNode() throws Exception
   {
      // the round robin policy is default


      JBossConnectionFactory jbcf = (JBossConnectionFactory)cf;
      ClientClusteredConnectionFactoryDelegate clusteredDelegate =
         (ClientClusteredConnectionFactoryDelegate )jbcf.getDelegate();


      assertSame(RoundRobinLoadBalancingPolicy.class,
         clusteredDelegate.getLoadBalancingPolicy().getClass());


      Connection conn0 = cf.createConnection();


      final int oneId = getServerId(conn0);
      final int otherId = 1 - oneId;

View Full Code Here




   public void testRoundRobinLoadBalancingTwoNodes() throws Exception
   {
      JBossConnectionFactory jbcf = (JBossConnectionFactory)cf;
      ClientClusteredConnectionFactoryDelegate clusteredDelegate =
         (ClientClusteredConnectionFactoryDelegate )jbcf.getDelegate();


      assertSame(RoundRobinLoadBalancingPolicy.class,
         clusteredDelegate.getLoadBalancingPolicy().getClass());


      Connection conn0 = cf.createConnection();


      final int oneId = getServerId(conn0);
      final int otherId = 1 - oneId;

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