Examples of TopologyMember

org.hornetq.api.core.client.TopologyMember
A member of the topology.
Each TopologyMember represents a single server and possibly any backup server that may take over its duties (using the nodeId of the original server).
org.hornetq.core.client.impl.TopologyMember
@author Andy TaylorCreated Aug 16, 2010

Examples of org.hornetq.api.core.client.TopologyMember

         if (!useDuplicateDetection)
         {
            HornetQServerLogger.LOGGER.debug("DuplicateDetection is disabled, sending clustered messages blocked");
         }


         final TopologyMember currentMember = topology.getMember(manager.getNodeId());


         if (currentMember == null)
         {
            // sanity check only
            throw new IllegalStateException("InternalError! The ClusterConnection doesn't know about its own node = " + this);

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Examples of org.hornetq.api.core.client.TopologyMember

   }


   private ClientSessionFactoryInternal reconnectOnOriginalNode() throws Exception
   {
      String targetNodeIdUse = targetNodeID;
      TopologyMember nodeUse = targetNode;
      if (targetNodeIdUse != null && nodeUse != null)
      {
         TransportConfiguration[] configs = new TransportConfiguration[2]; // live and backup
         int numberOfConfigs = 0;


         if (nodeUse.getLive() != null)
         {
            configs[numberOfConfigs++] = nodeUse.getLive();
         }
         if (nodeUse.getBackup() != null)
         {
            configs[numberOfConfigs++] = nodeUse.getBackup();
         }


         if (numberOfConfigs > 0)
         {
            // It will bounce between all the available configs

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Examples of org.hornetq.api.core.client.TopologyMember

      return afterConnectListener;
   }


   public ClientSessionFactory createSessionFactory(String nodeID) throws Exception
   {
      TopologyMember topologyMember = topology.getMember(nodeID);


      if (HornetQClientLogger.LOGGER.isTraceEnabled())
      {
         HornetQClientLogger.LOGGER.trace("Creating connection factory towards " + nodeID + " = " + topologyMember + ", topology=" + topology.describe());
      }


      if (topologyMember == null)
      {
         return null;
      }
      if (topologyMember.getLive() != null)
      {
         ClientSessionFactoryInternal factory = (ClientSessionFactoryInternal)createSessionFactory(topologyMember.getLive());
         if (topologyMember.getBackup() != null)
         {
            factory.setBackupConnector(topologyMember.getLive(), topologyMember.getBackup());
         }
         return factory;
      }
      if (topologyMember.getLive() == null && topologyMember.getBackup() != null)
      {
         // This shouldn't happen, however I wanted this to consider all possible cases
         ClientSessionFactoryInternal factory = (ClientSessionFactoryInternal)createSessionFactory(topologyMember.getBackup());
         return factory;
      }
      // it shouldn't happen
      return null;
   }

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Examples of org.hornetq.api.core.client.TopologyMember


      TopologyMemberImpl member = new TopologyMemberImpl(nodeID, nodeName, connectorPair.getA(), connectorPair.getB());


      topology.updateMember(uniqueEventID, nodeID, member);


      TopologyMember actMember = topology.getMember(nodeID);


      if (actMember != null && actMember.getLive() != null && actMember.getBackup() != null)
      {
         HashSet<ClientSessionFactory> clonedFactories = new HashSet<ClientSessionFactory>();
         synchronized (factories)
         {
            clonedFactories.addAll(factories);
         }


         for (ClientSessionFactory factory : clonedFactories)
         {
            ((ClientSessionFactoryInternal)factory).setBackupConnector(actMember.getLive(), actMember.getBackup());
         }
      }


      updateArraysAndPairs();

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Examples of org.hornetq.api.core.client.TopologyMember

      return afterConnectListener;
   }


   public ClientSessionFactory createSessionFactory(String nodeID) throws Exception
   {
      TopologyMember topologyMember = topology.getMember(nodeID);


      if (HornetQClientLogger.LOGGER.isTraceEnabled())
      {
         HornetQClientLogger.LOGGER.trace("Creating connection factory towards " + nodeID + " = " + topologyMember + ", topology=" + topology.describe());
      }


      if (topologyMember == null)
      {
         return null;
      }
      if (topologyMember.getLive() != null)
      {
         ClientSessionFactoryInternal factory = (ClientSessionFactoryInternal)createSessionFactory(topologyMember.getLive());
         if (topologyMember.getBackup() != null)
         {
            factory.setBackupConnector(topologyMember.getLive(), topologyMember.getBackup());
         }
         return factory;
      }
      if (topologyMember.getLive() == null && topologyMember.getBackup() != null)
      {
         // This shouldn't happen, however I wanted this to consider all possible cases
         ClientSessionFactoryInternal factory = (ClientSessionFactoryInternal)createSessionFactory(topologyMember.getBackup());
         return factory;
      }
      // it shouldn't happen
      return null;
   }

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Examples of org.hornetq.api.core.client.TopologyMember


      TopologyMemberImpl member = new TopologyMemberImpl(nodeID, nodeName, connectorPair.getA(), connectorPair.getB());


      topology.updateMember(uniqueEventID, nodeID, member);


      TopologyMember actMember = topology.getMember(nodeID);


      if (actMember != null && actMember.getLive() != null && actMember.getBackup() != null)
      {
         HashSet<ClientSessionFactory> clonedFactories = new HashSet<ClientSessionFactory>();
         synchronized (factories)
         {
            clonedFactories.addAll(factories);
         }


         for (ClientSessionFactory factory : clonedFactories)
         {
            ((ClientSessionFactoryInternal)factory).setBackupConnector(actMember.getLive(), actMember.getBackup());
         }
      }


      updateArraysAndPairs();

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Examples of org.hornetq.core.client.impl.TopologyMember

      if (log.isDebugEnabled())
      {
         log.debug(this + "::NodeAnnounced, backup=" + backup + nodeID + connectorPair);
      }


      TopologyMember newMember = new TopologyMember(connectorPair.getA(), connectorPair.getB());
      newMember.setUniqueEventID(uniqueEventID);
      if (backup)
      {
         topology.updateBackup(nodeID, new TopologyMember(connectorPair.getA(), connectorPair.getB()));
      }
      else
      {
         topology.updateMember(uniqueEventID, nodeID, newMember);
      }

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Examples of org.hornetq.core.client.impl.TopologyMember

   /* (non-Javadoc)
    * @see org.hornetq.core.client.impl.AfterConnectInternalListener#onConnection(org.hornetq.core.client.impl.ClientSessionFactoryInternal)
    */
   public void onConnection(ClientSessionFactoryInternal sf)
   {
      TopologyMember localMember = getLocalMember();
      sf.sendNodeAnnounce(localMember.getUniqueEventID(),
                          manager.getNodeId(),
                          false,
                          localMember.getConnector().getA(),
                          localMember.getConnector().getB());


      // sf.sendNodeAnnounce(System.currentTimeMillis(),
      // manager.getNodeId(),
      // false,
      // localMember.getConnector().a,

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Examples of org.hornetq.core.client.impl.TopologyMember

         log.debug("Activating cluster connection nodeID=" + nodeUUID + " for server=" + this.server);
      }


      backup = false;


      topology.updateAsLive(manager.getNodeId(), new TopologyMember(connector, null));


      if (backupServerLocator != null)
      {
         // todo we could use the topology of this to preempt it arriving from the cc
         try
         {
            backupServerLocator.close();
         }
         catch (Exception e)
         {
            log.warn("problem closing backup session factory", e);
         }
         backupServerLocator = null;
      }


      serverLocator = clusterConnector.createServerLocator();


      if (serverLocator != null)
      {


         if (!useDuplicateDetection)
         {
            log.debug("DuplicateDetection is disabled, sending clustered messages blocked");
         }


         final TopologyMember currentMember = topology.getMember(manager.getNodeId());


         if (currentMember == null)
         {
            // sanity check only
            throw new IllegalStateException("InternalError! The ClusterConnection doesn't know about its own node = " + this);

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Examples of org.hornetq.core.client.impl.TopologyMember


   public synchronized void informTopology()
   {
      String nodeID = server.getNodeID().toString();


      TopologyMember localMember;


      if (backup)
      {
         localMember = new TopologyMember(null, connector);
      }
      else
      {
         localMember = new TopologyMember(connector, null);
      }


      topology.updateAsLive(nodeID, localMember);
   }

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