Examples of PostOffice

de.micromata.opengis.kml.v_2_2_0.xal.PostOffice
hermes.postoffice.PostOffice
Listens for OSC, mouse, and keyboard messages; can also send OSC messages.
Objects can register "subscriptions" with the P.O. for a particular type of message. When that type of message is received, P.O. tells subscribers and passes along the information stored in the message.
net.myexperiments.gos.messaging.PostOffice
ninja.postoffice.Postoffice
Simply takes a Mail and sends it. Can be used for instance with the implementation that uses Apache CommonsMail. Or the Mockmailer. Or your own implementation. @author rbauer
org.hornetq.core.postoffice.PostOffice
A PostOffice instance maintains a mapping of a String address to a Queue. Multiple Queue instances can be bound with the same String address. Given a message and an address a PostOffice instance will route that message to all the Queue instances that are registered with that address. Addresses can be any String instance. A Queue instance can only be bound against a single address in the post office. @author Tim Fox
org.jboss.messaging.core.contract.PostOffice
A post office holds bindings of queues to conditions. When routing a reference, the post office routes the reference to any binding whose condition matches the condition specified in the call to route(...) A queue can only be bound with one condition in the post office Each queue must have a unique name and channel ID @author Tim Fox @author Clebert Suconic @author Ovidiu Feodorov @version $Revision: 3332 $ $Id: PostOffice.java 3332 2007-11-15 09:32:43Z timfox $
org.jboss.messaging.core.plugin.contract.PostOffice
A PostOffice A post office holds bindings of queues to conditions. When routing a reference, the post office routes the reference to any binding whose condition matches the condition specified in the call to route(...) Currently we only support conditions where the condition is an exact text match, and there is a single binding per queue. @author Tim Fox @author Clebert Suconic @author Ovidiu Feodorov @version $Revision: 2202 $ $Id: PostOffice.java 2202 2007-02-08 10:50:26Z timfox $

Examples of org.jboss.messaging.core.contract.PostOffice

      // If this is a consumer of a non durable subscription then we want to unbind the
      // subscription and delete all its data.


      if (destination.isTopic())
      {
         PostOffice postOffice = sessionEndpoint.getConnectionEndpoint().getServerPeer().getPostOfficeInstance();
                  
         ServerPeer sp = sessionEndpoint.getConnectionEndpoint().getServerPeer();
         
         Queue queue = postOffice.getBindingForQueueName(queueName).queue;        
         
         ManagedDestination mDest = sp.getDestinationManager().getDestination(destination.getName(), false);
         
         if (!queue.isRecoverable())
         {
            postOffice.removeBinding(queueName, false);            


            if (!mDest.isTemporary())
            {
              String counterName = TopicService.SUBSCRIPTION_MESSAGECOUNTER_PREFIX + queueName;
  
              MessageCounter counter = sp.getMessageCounterManager().unregisterMessageCounter(counterName);
  
              if (counter == null)
              {
                 throw new IllegalStateException("Cannot find counter to remove " + counterName);
              }
            }
         }
         else
         {
           //Durable sub consumer
           
           if (queue.isClustered() && postOffice.isClustered())
            {
              //Clustered durable sub consumer created - we need to remove this info from the replicator
              
              Replicator rep = (Replicator)postOffice;

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Examples of org.jboss.messaging.core.plugin.contract.PostOffice

      // If this is a consumer of a non durable subscription then we want to unbind the
      // subscription and delete all its data.


      if (destination.isTopic())
      {
         PostOffice postOffice = sessionEndpoint.getConnectionEndpoint()
                  .getServerPeer().getPostOfficeInstance();


         Binding binding = postOffice.getBindingForQueueName(queueName);


         // Note binding can be null since there can many competing subscribers for the
         // subscription - in which case the first will have removed the subscription and
         // subsequently ones won't find it


         if (binding != null && !binding.getQueue().isRecoverable())
         {
            Queue queue = binding.getQueue();
            if (!queue.isClustered())
            {
               postOffice.unbindQueue(queue.getName());
            }
            else
            {
               ((ClusteredPostOffice)postOffice).unbindClusteredQueue(queue.getName());
            }

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Examples of org.jboss.messaging.core.plugin.contract.PostOffice

   
   public void setMaxSize(int maxSize) throws Exception
   {
      Condition cond = new JMSCondition(isQueue(), name);
      
      PostOffice postOffice = serverPeer.getPostOfficeInstance();
      
      Collection subs = postOffice.getBindingsForCondition(cond);
      
      Iterator iter = subs.iterator();


      while (iter.hasNext())
      {

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Examples of org.jboss.messaging.core.plugin.contract.PostOffice

            //Ok
         }
         
         if (dest != null)
         {            
            PostOffice po = getPostOfficeInstance();
            
            Binding binding = po.getBindingForQueueName(dest.getName());
            
            if (binding != null && binding.getQueue().isActive())
            {
               dlq =  binding.getQueue();
            }

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Examples of org.jboss.messaging.core.plugin.contract.PostOffice

            //Ok
         }


         if (dest != null)
         {            
            PostOffice po = getPostOfficeInstance();
            
            Binding binding = po.getBindingForQueueName(dest.getName());
            
            if (binding != null && binding.getQueue().isActive())
            {
               expiryQueue =  binding.getQueue();
            }

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Examples of org.jboss.messaging.core.plugin.contract.PostOffice

      return postOffice;
   }


   public Replicator getReplicator() throws Exception
   {
      PostOffice postOffice = getPostOfficeInstance();
      if (!(postOffice instanceof Replicator))
      {
         throw new  IllegalAccessException("This operations is only legal on clustering configurations");
      }
      return (Replicator)postOffice;

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Examples of org.jboss.messaging.core.plugin.contract.PostOffice


   // Public --------------------------------------------------------


   public final void testBind() throws Throwable
   {
      PostOffice office1 = null;
      
      PostOffice office2 = null;
      
      PostOffice office3 = null;
      
      try
      {             
         office1 = createPostOffice();
         
         //Bind one durable
         
         PagingFilteredQueue queue1 =
            new PagingFilteredQueue("durableQueue", channelIDManager.getID(), ms, pm, true, true,
                                    -1, null);
         
         
         Binding binding1 =
            office1.bindQueue(new SimpleCondition("condition1"), queue1);
         
         //Binding twice with the same name should fail      
         try
         {
            office1.bindQueue(new SimpleCondition("condition1"), queue1);
            fail();
         }
         catch (IllegalArgumentException e)
         {
            //Ok
         }
               
         //Bind one non durable
         PagingFilteredQueue queue2 =
            new PagingFilteredQueue("nonDurableQueue", channelIDManager.getID(), ms, pm, true,
                                    false, -1, null);
         
         Binding binding2 =
            office1.bindQueue(new SimpleCondition("condition2"), queue2);
         
         //Check they're there
         
         Binding binding3 = office1.getBindingForQueueName("durableQueue");
         assertNotNull(binding3);
         assertTrue(binding1 == binding3);
         assertEquivalent(binding1, binding3);
         assertTrue(binding3.getQueue().isActive());
         assertEquals(true, binding3.getQueue().isRecoverable());
         
         
         Binding binding4 = office1.getBindingForQueueName("nonDurableQueue");
         assertNotNull(binding4);
         assertTrue(binding2 == binding4);
         assertEquivalent(binding2, binding4);
         assertTrue(binding4.getQueue().isActive());
         assertEquals(false, binding4.getQueue().isRecoverable());
         
         office1.stop();
         
         //Throw away the office and create another
         office2 = createPostOffice();
         
         //Only one binding should be there
         Binding binding5 = office2.getBindingForQueueName("durableQueue");
         assertNotNull(binding5);
         assertEquivalent(binding1, binding5);
         //Should be inactive
         assertFalse(binding5.getQueue().isActive());
         
         Binding binding6 = office2.getBindingForQueueName("nonDurableQueue");
         assertNull(binding6);
         
         //Unbind the binding
         Binding binding7 = office2.unbindQueue("durableQueue");
         assertNotNull(binding7);
         assertEquivalent(binding1, binding7);
         
         //Make sure no longer there
         Binding binding8 = office2.getBindingForQueueName("durableQueue");
         assertNull(binding8);
         
         office2.stop();
         
         //Throw away office and start another
         office3 = createPostOffice();
         
         //Make sure not there
         Binding binding9 = office3.getBindingForQueueName("durableQueue");
         assertNull(binding9);
         
         
      }
      finally

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Examples of org.jboss.messaging.core.plugin.contract.PostOffice

            
   }
   
   public final void testListBindings() throws Throwable
   {
      PostOffice office = null;
      
      try
      {      
         office = createPostOffice();
         
         PagingFilteredQueue queue1 = new PagingFilteredQueue("queue1", channelIDManager.getID(), ms, pm, true, false, -1, null);
         
         Binding binding1 =
            office.bindQueue(new SimpleCondition("condition1"), queue1);
         
         PagingFilteredQueue queue2 = new PagingFilteredQueue("queue2", channelIDManager.getID(), ms, pm, true, false, -1, null);
         
         Binding binding2 =
            office.bindQueue(new SimpleCondition("condition1"), queue2);
         
         PagingFilteredQueue queue3 = new PagingFilteredQueue("queue3", channelIDManager.getID(), ms, pm, true, false, -1, null);
         
         Binding binding3 =
            office.bindQueue(new SimpleCondition("condition1"), queue3);
         
         PagingFilteredQueue queue4 = new PagingFilteredQueue("queue4", channelIDManager.getID(), ms, pm, true, false, -1, null);
         
         Binding binding4 =
            office.bindQueue(new SimpleCondition("condition1"), queue4);
         
         PagingFilteredQueue queue5 = new PagingFilteredQueue("queue5", channelIDManager.getID(), ms, pm, true, false, -1, null);
         
         Binding binding5 =
            office.bindQueue(new SimpleCondition("condition2"), queue5);
         
         PagingFilteredQueue queue6 = new PagingFilteredQueue("queue6", channelIDManager.getID(), ms, pm, true, false, -1, null);
         
         Binding binding6 =
            office.bindQueue(new SimpleCondition("condition2"), queue6);
         
         PagingFilteredQueue queue7 = new PagingFilteredQueue("queue7", channelIDManager.getID(), ms, pm, true, false, -1, null);
         
         Binding binding7 =
            office.bindQueue(new SimpleCondition("condition2"), queue7);
         
         PagingFilteredQueue queue8 = new PagingFilteredQueue("queue8", channelIDManager.getID(), ms, pm, true, false, -1, null);
         
         Binding binding8 =
            office.bindQueue(new SimpleCondition("condition2"), queue8);
         
         
         Collection bindings = office.getBindingsForCondition(new SimpleCondition("dummy"));
         assertNotNull(bindings);
         assertTrue(bindings.isEmpty());
         
         //We don't match on substrings
         bindings = office.getBindingsForCondition(new SimpleCondition("condition123"));
         assertNotNull(bindings);
         assertTrue(bindings.isEmpty());
         
         //We don't currently support hierarchies
         bindings = office.getBindingsForCondition(new SimpleCondition("condition1.subcondition"));
         assertNotNull(bindings);
         assertTrue(bindings.isEmpty());
         
         //We currently just do an exact match
         bindings = office.getBindingsForCondition(new SimpleCondition("condition1"));
         assertNotNull(bindings);
         assertEquals(4, bindings.size());
         
         Iterator iter = bindings.iterator();
         assertEquivalent((Binding)iter.next(), binding1);
         assertEquivalent((Binding)iter.next(), binding2);
         assertEquivalent((Binding)iter.next(), binding3);
         assertEquivalent((Binding)iter.next(), binding4);
         
         bindings = office.getBindingsForCondition(new SimpleCondition("condition2"));
         assertNotNull(bindings);
         assertEquals(4, bindings.size());
         
         iter = bindings.iterator();
         assertEquivalent((Binding)iter.next(), binding5);
         assertEquivalent((Binding)iter.next(), binding6);
         assertEquivalent((Binding)iter.next(), binding7);
         assertEquivalent((Binding)iter.next(), binding8);
      }
      finally
      {
         if (office != null)
         {
            office.stop();
         }
      }
         
   }

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Examples of org.jboss.messaging.core.plugin.contract.PostOffice

   }
   
      
   public final void testRouteInactive() throws Throwable
   {
      PostOffice postOffice = null;
      
      try
      {
      
         postOffice = createPostOffice();
         
         PagingFilteredQueue queue1 =
            new PagingFilteredQueue("queue1", channelIDManager.getID(), ms, pm, true, false,
                                    -1, null);
         
         postOffice.bindQueue(new SimpleCondition("topic1"), queue1);
         
         PagingFilteredQueue queue2 =
            new PagingFilteredQueue("queue2", channelIDManager.getID(), ms, pm, true, false,
                                    -1, null);
         
         postOffice.bindQueue(new SimpleCondition("topic1"), queue2);
         
         PagingFilteredQueue queue3 =
            new PagingFilteredQueue("queue3", channelIDManager.getID(), ms, pm, true, false,
                                    -1, null);
         
         postOffice.bindQueue(new SimpleCondition("topic1"), queue3);
         
         PagingFilteredQueue queue4 =
            new PagingFilteredQueue("queue4", channelIDManager.getID(), ms, pm, true, false,
                                    -1, null);
         
         postOffice.bindQueue(new SimpleCondition("topic2"), queue4);
         
         PagingFilteredQueue queue5 =
            new PagingFilteredQueue("queue5", channelIDManager.getID(), ms, pm, true, false,
                                    -1, null);
         
         postOffice.bindQueue(new SimpleCondition("topic2"), queue5);
         
         PagingFilteredQueue queue6 =
            new PagingFilteredQueue("queue6", channelIDManager.getID(), ms, pm, true, false,
                                    -1, null);
         
         postOffice.bindQueue(new SimpleCondition("topic2"), queue6);
      
         SimpleReceiver receiver1 = new SimpleReceiver("blah", SimpleReceiver.ACCEPTING);
         queue1.add(receiver1);
         SimpleReceiver receiver2 = new SimpleReceiver("blah", SimpleReceiver.ACCEPTING);
         queue2.add(receiver2);
         SimpleReceiver receiver3 = new SimpleReceiver("blah", SimpleReceiver.ACCEPTING);
         queue3.add(receiver3);
         SimpleReceiver receiver4 = new SimpleReceiver("blah", SimpleReceiver.ACCEPTING);
         queue4.add(receiver4);
         SimpleReceiver receiver5 = new SimpleReceiver("blah", SimpleReceiver.ACCEPTING);
         queue5.add(receiver5);
         SimpleReceiver receiver6 = new SimpleReceiver("blah", SimpleReceiver.ACCEPTING);
         queue6.add(receiver6);
         
         queue1.deactivate();
         queue2.deactivate();
         queue5.deactivate();
         queue6.deactivate();
         
         assertFalse(queue1.isActive());      
         assertFalse(queue2.isActive());
         assertFalse(queue5.isActive());
         assertFalse(queue6.isActive()); 
         assertTrue(queue3.isActive());
         assertTrue(queue4.isActive());      
         
         Message msg1 = CoreMessageFactory.createCoreMessage(1);      
         MessageReference ref1 = ms.reference(msg1);
         
         boolean routed = postOffice.route(ref1, new SimpleCondition("topic1"), null);      
         assertTrue(routed);
         
         List msgs = receiver1.getMessages();
         assertNotNull(msgs);
         assertTrue(msgs.isEmpty());
         
         msgs = receiver2.getMessages();
         assertNotNull(msgs);
         assertTrue(msgs.isEmpty());
         
         msgs = receiver3.getMessages();
         assertNotNull(msgs);
         assertEquals(1, msgs.size());
         Message msgRec = (Message)msgs.get(0);
         assertTrue(msg1 == msgRec);
         receiver3.acknowledge(msgRec, null);
         msgs = queue3.browse();
         assertNotNull(msgs);
         assertTrue(msgs.isEmpty());  
         
         msgs = receiver4.getMessages();
         assertNotNull(msgs);
         assertTrue(msgs.isEmpty());
         
         msgs = receiver5.getMessages();
         assertNotNull(msgs);
         assertTrue(msgs.isEmpty());
         
         msgs = receiver6.getMessages();
         assertNotNull(msgs);
         assertTrue(msgs.isEmpty());
         
         receiver3.clear();
                     
         Message msg2 = CoreMessageFactory.createCoreMessage(2);      
         MessageReference ref2 = ms.reference(msg2);
         
         routed = postOffice.route(ref2, new SimpleCondition("topic2"), null);      
         assertTrue(routed);
         
         msgs = receiver1.getMessages();
         assertNotNull(msgs);
         assertTrue(msgs.isEmpty());
         
         msgs = receiver2.getMessages();
         assertNotNull(msgs);
         assertTrue(msgs.isEmpty());
         
         msgs = receiver3.getMessages();
         assertNotNull(msgs);
         assertTrue(msgs.isEmpty());      
         
         msgs = receiver4.getMessages();
         assertNotNull(msgs);
         assertEquals(1, msgs.size());
         msgRec = (Message)msgs.get(0);
         assertTrue(msg2 == msgRec);
         receiver4.acknowledge(msgRec, null);
         msgs = queue4.browse();
         assertNotNull(msgs);
         assertTrue(msgs.isEmpty());  
         
         msgs = receiver5.getMessages();
         assertNotNull(msgs);
         assertTrue(msgs.isEmpty());
         
         msgs = receiver6.getMessages();
         assertNotNull(msgs);
         assertTrue(msgs.isEmpty());
         
         if (checkNoMessageData())
         {
            fail("data still in database");
         }
      }
      finally
      {
         if (postOffice != null)
         {
            postOffice.stop();
         }
         
      }
   
   }

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Examples of org.jboss.messaging.core.plugin.contract.PostOffice

   
   }


   public final void testRouteNoBinding() throws Throwable
   {
      PostOffice postOffice = null;
      
      try
      {      
         postOffice = createPostOffice();
         
         PagingFilteredQueue queue1 =
            new PagingFilteredQueue("queue1", channelIDManager.getID(), ms, pm, true, false,
                                    -1, null);
         
         postOffice.bindQueue(new SimpleCondition("condition1"), queue1);
              
         SimpleReceiver receiver1 = new SimpleReceiver("blah", SimpleReceiver.ACCEPTING);;
         queue1.add(receiver1);
   
         assertTrue(queue1.isActive());
   
         Message msg1 = CoreMessageFactory.createCoreMessage(1);      
         MessageReference ref1 = ms.reference(msg1);
         
         boolean routed =
            postOffice.route(ref1, new SimpleCondition("this won't match anything"), null);
         
         assertFalse(routed);
               
         List msgs = receiver1.getMessages();
         assertNotNull(msgs);
         assertTrue(msgs.isEmpty());  
         
         if (checkNoMessageData())
         {
            fail("data still in database");
         }
         
      }
      finally
      {
         if (postOffice != null)
         {
            postOffice.stop();
         }
         
      }
   }

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