Examples of org.jboss.messaging.core.Channel

org.jboss.messaging.core.Channel
A Channel is a transactional, reliable message delivery mechanism that forwards a message from a sender to one or more receivers. The channel tries to deliver a message synchronously, if possible, and stores the message for re-delivery if synchronous delivery is not possible. A channel implementation may chose to be transactional, reliable or none of the above. A simple channel implementation may not able to accept messages/acknowledgments transactionally, and may not guarantee recoverability in case of failure. A transactional channel must be able to guarantee atomicity when accepting messages/acknowledgments. A reliable channel must be able to guarantee atomicity and recoverability in case of failure. However, recoverability is guaranteed only for reliable messages. For non-reliable message, the channel will do its best effort. @author Ovidiu Feodorov @author Tim Fox @version $Revision: 2386 $ $Id: Channel.java 2386 2007-02-21 18:07:44Z timfox $

         
   public void testAddRemoveReference() throws Throwable
   {
      doSetup(false, false, false, 100);
      
      Channel channel1 = new SimpleChannel(0, ms);
      Channel channel2 = new SimpleChannel(1, ms);


      Message[] messages = createMessages(10);     
      
      for (int i = 0; i < 5; i++)
      {
         Message m1 = messages[i * 2];
         Message m2 = messages[i * 2 + 1];
         
         MessageReference ref1_1 = ms.reference(m1);
         MessageReference ref1_2 = ms.reference(m1);
                
         MessageReference ref2_1 = ms.reference(m2);
         MessageReference ref2_2 = ms.reference(m2);
                  
         pm.addReference(channel1.getChannelID(), ref1_1, null);
         pm.addReference(channel1.getChannelID(), ref2_1, null);         
         
         pm.addReference(channel2.getChannelID(), ref1_2, null);
         pm.addReference(channel2.getChannelID(), ref2_2, null);
      
         List refs = getReferenceIds(channel1.getChannelID());
         
         assertNotNull(refs);
         assertEquals(2, refs.size());
         assertTrue(refs.contains(new Long(m1.getMessageID())));
         assertTrue(refs.contains(new Long(m2.getMessageID())));
         
         refs = getReferenceIds(channel2.getChannelID());
         
         assertNotNull(refs);
         assertEquals(2, refs.size());
         assertTrue(refs.contains(new Long(m1.getMessageID())));
         assertTrue(refs.contains(new Long(m2.getMessageID())));
         
         List msgs = getMessageIds();
         assertNotNull(msgs);
         assertEquals(2, msgs.size());
         assertTrue(msgs.contains(new Long(m1.getMessageID())));
         assertTrue(msgs.contains(new Long(m2.getMessageID())));
                  
         pm.removeReference(channel1.getChannelID(), ref1_1, null);
                  
         refs = getReferenceIds(channel1.getChannelID());
         assertNotNull(refs);
         assertEquals(1, refs.size());
         assertTrue(refs.contains(new Long(m2.getMessageID())));
         
         refs = getReferenceIds(channel2.getChannelID());
         assertNotNull(refs);
         assertEquals(2, refs.size());
         assertTrue(refs.contains(new Long(m1.getMessageID())));
         assertTrue(refs.contains(new Long(m2.getMessageID())));
         
         msgs = getMessageIds();
         assertNotNull(msgs);
         assertEquals(2, msgs.size());
         assertTrue(msgs.contains(new Long(m1.getMessageID())));
         assertTrue(msgs.contains(new Long(m2.getMessageID())));
         
         pm.removeReference(channel2.getChannelID(), ref1_2, null);
         
         refs = getReferenceIds(channel1.getChannelID());
         assertNotNull(refs);
         assertEquals(1, refs.size());
         assertTrue(refs.contains(new Long(m2.getMessageID())));
         
         refs = getReferenceIds(channel2.getChannelID());
         assertNotNull(refs);
         assertEquals(1, refs.size());         
         assertTrue(refs.contains(new Long(m2.getMessageID())));
         
         msgs = getMessageIds();
         assertNotNull(msgs);
         assertEquals(1, msgs.size());
         assertTrue(msgs.contains(new Long(m2.getMessageID())));
         
         pm.removeReference(channel1.getChannelID(), ref2_1, null);
         
         refs = getReferenceIds(channel1.getChannelID());
         assertNotNull(refs);
         assertTrue(refs.isEmpty());
         
         refs = getReferenceIds(channel2.getChannelID());
         assertNotNull(refs);
         assertEquals(1, refs.size());         
         assertTrue(refs.contains(new Long(m2.getMessageID())));
         
         msgs = getMessageIds();
         assertNotNull(msgs);
         assertEquals(1, msgs.size());
         assertTrue(msgs.contains(new Long(m2.getMessageID())));
         
         pm.removeReference(channel2.getChannelID(), ref2_2, null);
         
         refs = getReferenceIds(channel1.getChannelID());
         assertNotNull(refs);
         assertTrue(refs.isEmpty());
         
         refs = getReferenceIds(channel2.getChannelID());
         assertNotNull(refs);
         assertTrue(refs.isEmpty());
         
         msgs = getMessageIds();
         assertNotNull(msgs);

View Full Code Here

   
   protected void addRemoveGetReferences(boolean batch) throws Throwable
   {
      doSetup(false, false, false, 100);
      
      Channel channel1 = new SimpleChannel(0, ms);
      
      Channel channel2 = new SimpleChannel(1, ms);
      
      Message[] m = createMessages(10);
      
      MessageReference ref1 = ms.reference(m[0]);
      MessageReference ref2 = ms.reference(m[1]);
      MessageReference ref3 = ms.reference(m[2]);
      MessageReference ref4 = ms.reference(m[3]);
      MessageReference ref5 = ms.reference(m[4]);
      MessageReference ref6 = ms.reference(m[5]);
      MessageReference ref7 = ms.reference(m[6]);
      MessageReference ref8 = ms.reference(m[7]);
      MessageReference ref9 = ms.reference(m[8]);
      MessageReference ref10 = ms.reference(m[9]);
      
      MessageReference ref11 = ms.reference(m[0]);
      MessageReference ref12 = ms.reference(m[1]);
      MessageReference ref13 = ms.reference(m[2]);
      MessageReference ref14 = ms.reference(m[3]);
      MessageReference ref15 = ms.reference(m[4]);
      
      List refs = new ArrayList();
      refs.add(ref1);
      refs.add(ref2);
      refs.add(ref3);
      refs.add(ref4);
      refs.add(ref5);
      refs.add(ref6);
      refs.add(ref7);
      refs.add(ref8);
      refs.add(ref9);
      refs.add(ref10);
      
      pm.pageReferences(channel1.getChannelID(), refs, false);
      
      refs = new ArrayList();
      refs.add(ref11);
      refs.add(ref12);
      refs.add(ref13);
      refs.add(ref14);
      refs.add(ref15);
    
      pm.pageReferences(channel2.getChannelID(), refs, false);
                  
      List refIds = getReferenceIds(channel1.getChannelID());
      assertNotNull(refIds);
      assertEquals(10, refIds.size());
      assertTrue(refIds.contains(new Long(ref1.getMessage().getMessageID())));
      assertTrue(refIds.contains(new Long(ref2.getMessage().getMessageID())));
      assertTrue(refIds.contains(new Long(ref3.getMessage().getMessageID())));
      assertTrue(refIds.contains(new Long(ref4.getMessage().getMessageID())));
      assertTrue(refIds.contains(new Long(ref5.getMessage().getMessageID())));
      assertTrue(refIds.contains(new Long(ref6.getMessage().getMessageID())));
      assertTrue(refIds.contains(new Long(ref7.getMessage().getMessageID())));
      assertTrue(refIds.contains(new Long(ref8.getMessage().getMessageID())));
      assertTrue(refIds.contains(new Long(ref9.getMessage().getMessageID())));
      assertTrue(refIds.contains(new Long(ref10.getMessage().getMessageID())));
      
      refIds = getReferenceIds(channel2.getChannelID());
      assertNotNull(refIds);
      assertEquals(5, refIds.size());
      assertTrue(refIds.contains(new Long(ref11.getMessage().getMessageID())));
      assertTrue(refIds.contains(new Long(ref12.getMessage().getMessageID())));
      assertTrue(refIds.contains(new Long(ref13.getMessage().getMessageID())));
      assertTrue(refIds.contains(new Long(ref14.getMessage().getMessageID())));
      assertTrue(refIds.contains(new Long(ref15.getMessage().getMessageID())));
     
      
      List msgs = getMessageIds();
      assertNotNull(msgs);
      assertEquals(10, msgs.size());
      assertTrue(msgs.contains(new Long(ref1.getMessage().getMessageID())));
      assertTrue(msgs.contains(new Long(ref2.getMessage().getMessageID())));
      assertTrue(msgs.contains(new Long(ref3.getMessage().getMessageID())));
      assertTrue(msgs.contains(new Long(ref4.getMessage().getMessageID())));
      assertTrue(msgs.contains(new Long(ref5.getMessage().getMessageID())));
      assertTrue(msgs.contains(new Long(ref6.getMessage().getMessageID())));
      assertTrue(msgs.contains(new Long(ref7.getMessage().getMessageID())));
      assertTrue(msgs.contains(new Long(ref8.getMessage().getMessageID())));
      assertTrue(msgs.contains(new Long(ref9.getMessage().getMessageID())));
      assertTrue(msgs.contains(new Long(ref10.getMessage().getMessageID())));
      
      List msgIds = new ArrayList();
      msgIds.add(new Long(ref3.getMessage().getMessageID()));
      msgIds.add(new Long(ref4.getMessage().getMessageID()));
      msgIds.add(new Long(ref7.getMessage().getMessageID()));
      msgIds.add(new Long(ref9.getMessage().getMessageID()));
      msgIds.add(new Long(ref1.getMessage().getMessageID()));
      
      List ms = pm.getMessages(msgIds);
      assertNotNull(ms);
      assertEquals(5, ms.size());
      assertTrue(containsMessage(ms, ref3.getMessage().getMessageID()));
      assertTrue(containsMessage(ms, ref4.getMessage().getMessageID()));
      assertTrue(containsMessage(ms, ref7.getMessage().getMessageID()));
      assertTrue(containsMessage(ms, ref9.getMessage().getMessageID()));
      assertTrue(containsMessage(ms, ref1.getMessage().getMessageID()));
      
      refs = new ArrayList();
      refs.add(ref12);
      refs.add(ref13);
      refs.add(ref14);
      refs.add(ref15);
      pm.removeDepagedReferences(channel2.getChannelID(), refs);
      
      refIds = getReferenceIds(channel2.getChannelID());
      assertNotNull(refIds);
      assertEquals(1, refIds.size());
      assertTrue(refIds.contains(new Long(ref11.getMessage().getMessageID())));
      
      ms = getMessageIds();


      assertNotNull(ms);
      assertEquals(10, ms.size());
      
      assertTrue(msgs.contains(new Long(ref1.getMessage().getMessageID())));
      assertTrue(msgs.contains(new Long(ref2.getMessage().getMessageID())));
      assertTrue(msgs.contains(new Long(ref3.getMessage().getMessageID())));
      assertTrue(msgs.contains(new Long(ref4.getMessage().getMessageID())));
      assertTrue(msgs.contains(new Long(ref5.getMessage().getMessageID())));
      assertTrue(msgs.contains(new Long(ref6.getMessage().getMessageID())));
      assertTrue(msgs.contains(new Long(ref7.getMessage().getMessageID())));
      assertTrue(msgs.contains(new Long(ref8.getMessage().getMessageID())));
      assertTrue(msgs.contains(new Long(ref9.getMessage().getMessageID())));
      assertTrue(msgs.contains(new Long(ref10.getMessage().getMessageID())));
     
      
      refs = new ArrayList();
      refs.add(ref1);
      refs.add(ref2);
      refs.add(ref3);
      pm.removeDepagedReferences(channel1.getChannelID(), refs);
      
      refIds = getReferenceIds(channel1.getChannelID());
      assertNotNull(refIds);
      assertEquals(7, refIds.size());
      assertTrue(refIds.contains(new Long(ref4.getMessage().getMessageID())));
      assertTrue(refIds.contains(new Long(ref5.getMessage().getMessageID())));
      assertTrue(refIds.contains(new Long(ref6.getMessage().getMessageID())));
      assertTrue(refIds.contains(new Long(ref7.getMessage().getMessageID())));
      assertTrue(refIds.contains(new Long(ref8.getMessage().getMessageID())));
      assertTrue(refIds.contains(new Long(ref9.getMessage().getMessageID())));
      assertTrue(refIds.contains(new Long(ref10.getMessage().getMessageID())));
     
      
      ms = getMessageIds();
        
      assertNotNull(ms);
      assertEquals(8, ms.size());
      
      assertTrue(msgs.contains(new Long(ref1.getMessage().getMessageID())));
      assertTrue(msgs.contains(new Long(ref4.getMessage().getMessageID())));
      assertTrue(msgs.contains(new Long(ref5.getMessage().getMessageID())));
      assertTrue(msgs.contains(new Long(ref6.getMessage().getMessageID())));
      assertTrue(msgs.contains(new Long(ref7.getMessage().getMessageID())));
      assertTrue(msgs.contains(new Long(ref8.getMessage().getMessageID())));
      assertTrue(msgs.contains(new Long(ref9.getMessage().getMessageID())));
      assertTrue(msgs.contains(new Long(ref10.getMessage().getMessageID())));
      
      refs = new ArrayList();
      refs.add(ref11);
      pm.removeDepagedReferences(channel2.getChannelID(), refs);
      
      refs = new ArrayList();
      refs.add(ref4);
      refs.add(ref5);
      refs.add(ref6);

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   public void testPageOrders() throws Throwable
   {
      doSetup(false, false, false, 100);
      
      Channel channel = new SimpleChannel(0, ms);
      
      Message[] m = createMessages(10);
      
      List refs = new ArrayList();
      
      MessageReference ref1 = ms.reference(m[0]);
      MessageReference ref2 = ms.reference(m[1]);
      MessageReference ref3 = ms.reference(m[2]);
      MessageReference ref4 = ms.reference(m[3]);
      MessageReference ref5 = ms.reference(m[4]);
      MessageReference ref6 = ms.reference(m[5]);
      MessageReference ref7 = ms.reference(m[6]);
      MessageReference ref8 = ms.reference(m[7]);
      MessageReference ref9 = ms.reference(m[8]);
      MessageReference ref10 = ms.reference(m[9]);
      
      refs.add(ref1);
      refs.add(ref2);
      refs.add(ref3);
      refs.add(ref4);
      refs.add(ref5);
      refs.add(ref6);
      refs.add(ref7);
      refs.add(ref8);
      refs.add(ref9);
      refs.add(ref10);
      
      pm.pageReferences(channel.getChannelID(), refs, false); 
      
      ref1.setPagingOrder(0);
      ref2.setPagingOrder(1);
      ref3.setPagingOrder(2);
      ref4.setPagingOrder(3);
      ref5.setPagingOrder(4);
      ref6.setPagingOrder(5);
      ref7.setPagingOrder(6);
      ref8.setPagingOrder(7);
      ref9.setPagingOrder(8);
      ref10.setPagingOrder(9);
      
      pm.updatePageOrder(channel.getChannelID(), refs);
      
      List refInfos = pm.getPagedReferenceInfos(channel.getChannelID(), 0, 10);
      
      assertNotNull(refInfos);
      
      assertEquals(10, refInfos.size());
      
      assertEquals(ref1.getMessage().getMessageID(), ((PersistenceManager.ReferenceInfo)refInfos.get(0)).getMessageId());
      assertEquals(ref2.getMessage().getMessageID(), ((PersistenceManager.ReferenceInfo)refInfos.get(1)).getMessageId());
      assertEquals(ref3.getMessage().getMessageID(), ((PersistenceManager.ReferenceInfo)refInfos.get(2)).getMessageId());
      assertEquals(ref4.getMessage().getMessageID(), ((PersistenceManager.ReferenceInfo)refInfos.get(3)).getMessageId());
      assertEquals(ref5.getMessage().getMessageID(), ((PersistenceManager.ReferenceInfo)refInfos.get(4)).getMessageId());
      assertEquals(ref6.getMessage().getMessageID(), ((PersistenceManager.ReferenceInfo)refInfos.get(5)).getMessageId());
      assertEquals(ref7.getMessage().getMessageID(), ((PersistenceManager.ReferenceInfo)refInfos.get(6)).getMessageId());
      assertEquals(ref8.getMessage().getMessageID(), ((PersistenceManager.ReferenceInfo)refInfos.get(7)).getMessageId());
      assertEquals(ref9.getMessage().getMessageID(), ((PersistenceManager.ReferenceInfo)refInfos.get(8)).getMessageId());
      assertEquals(ref10.getMessage().getMessageID(), ((PersistenceManager.ReferenceInfo)refInfos.get(9)).getMessageId());
      
      refInfos = pm.getPagedReferenceInfos(channel.getChannelID(), 3, 5);
      
      assertNotNull(refInfos);
      
      assertEquals(5, refInfos.size());
      
      assertEquals(ref4.getMessage().getMessageID(), ((PersistenceManager.ReferenceInfo)refInfos.get(0)).getMessageId());
      assertEquals(ref5.getMessage().getMessageID(), ((PersistenceManager.ReferenceInfo)refInfos.get(1)).getMessageId());
      assertEquals(ref6.getMessage().getMessageID(), ((PersistenceManager.ReferenceInfo)refInfos.get(2)).getMessageId());
      assertEquals(ref7.getMessage().getMessageID(), ((PersistenceManager.ReferenceInfo)refInfos.get(3)).getMessageId());
      assertEquals(ref8.getMessage().getMessageID(), ((PersistenceManager.ReferenceInfo)refInfos.get(4)).getMessageId());
    
      pm.updateReferencesNotPagedInRange(channel.getChannelID(), 0, 3, 4);
      
      refInfos = pm.getPagedReferenceInfos(channel.getChannelID(), 5, 5);
      
      assertNotNull(refInfos);
      
      assertEquals(5, refInfos.size());

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   public void testGetMessages() throws Throwable
   {
      doSetup(false, false, false, 100);
      
      Channel channel = new SimpleChannel(0, ms);
      
      Message[] m = createMessages(10);
      
      MessageReference ref1 = ms.reference(m[0]);
      MessageReference ref2 = ms.reference(m[1]);
      MessageReference ref3 = ms.reference(m[2]);
      MessageReference ref4 = ms.reference(m[3]);
      MessageReference ref5 = ms.reference(m[4]);
      MessageReference ref6 = ms.reference(m[5]);
      MessageReference ref7 = ms.reference(m[6]);
      MessageReference ref8 = ms.reference(m[7]);
      MessageReference ref9 = ms.reference(m[8]);
      MessageReference ref10 = ms.reference(m[9]);
      
      pm.addReference(channel.getChannelID(), ref1, null);
      pm.addReference(channel.getChannelID(), ref2, null);
      pm.addReference(channel.getChannelID(), ref3, null);
      pm.addReference(channel.getChannelID(), ref4, null);
      pm.addReference(channel.getChannelID(), ref5, null);
      pm.addReference(channel.getChannelID(), ref6, null);
      pm.addReference(channel.getChannelID(), ref7, null);
      pm.addReference(channel.getChannelID(), ref8, null);
      pm.addReference(channel.getChannelID(), ref9, null);
      pm.addReference(channel.getChannelID(), ref10, null);
      
      List refIds = getReferenceIds(channel.getChannelID());
      assertNotNull(refIds);
      assertEquals(10, refIds.size());
      assertTrue(refIds.contains(new Long(ref1.getMessage().getMessageID())));
      assertTrue(refIds.contains(new Long(ref2.getMessage().getMessageID())));
      assertTrue(refIds.contains(new Long(ref3.getMessage().getMessageID())));

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   public void testGetInitialRefInfos() throws Throwable
   {
      doSetup(false, false, false, 100);
      
      Channel channel = new SimpleChannel(0, ms);
      
      Message[] m = createMessages(10);
      
      List refs = new ArrayList();
      
      MessageReference ref1 = ms.reference(m[0]);
      MessageReference ref2 = ms.reference(m[1]);
      MessageReference ref3 = ms.reference(m[2]);
      MessageReference ref4 = ms.reference(m[3]);
      MessageReference ref5 = ms.reference(m[4]);
      MessageReference ref6 = ms.reference(m[5]);
      MessageReference ref7 = ms.reference(m[6]);
      MessageReference ref8 = ms.reference(m[7]);
      MessageReference ref9 = ms.reference(m[8]);
      MessageReference ref10 = ms.reference(m[9]);
      
      refs.add(ref1);
      refs.add(ref2);
      refs.add(ref3);
      refs.add(ref4);
      refs.add(ref5);
      refs.add(ref6);
      refs.add(ref7);
      refs.add(ref8);
      refs.add(ref9);
      refs.add(ref10);
      
      pm.pageReferences(channel.getChannelID(), refs, false); 
      
      //First load exactly 10
      PersistenceManager.InitialLoadInfo info = pm.loadFromStart(channel.getChannelID(), 10);
      
      assertNull(info.getMinPageOrdering());
      assertNull(info.getMaxPageOrdering());
      
      List refInfos = info.getRefInfos();

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   public void testGetMessagesMaxParams() throws Throwable
   {
      doSetup(false, false, false, 5);
      
      Channel channel = new SimpleChannel(0, ms);
      
      Message[] m = createMessages(10);
      
      MessageReference ref1 = ms.reference(m[0]);
      MessageReference ref2 = ms.reference(m[1]);
      MessageReference ref3 = ms.reference(m[2]);
      MessageReference ref4 = ms.reference(m[3]);
      MessageReference ref5 = ms.reference(m[4]);
      MessageReference ref6 = ms.reference(m[5]);
      MessageReference ref7 = ms.reference(m[6]);
      MessageReference ref8 = ms.reference(m[7]);
      MessageReference ref9 = ms.reference(m[8]);
      MessageReference ref10 = ms.reference(m[9]);
      
      pm.addReference(channel.getChannelID(), ref1, null);
      pm.addReference(channel.getChannelID(), ref2, null);
      pm.addReference(channel.getChannelID(), ref3, null);
      pm.addReference(channel.getChannelID(), ref4, null);
      pm.addReference(channel.getChannelID(), ref5, null);
      pm.addReference(channel.getChannelID(), ref6, null);
      pm.addReference(channel.getChannelID(), ref7, null);
      pm.addReference(channel.getChannelID(), ref8, null);
      pm.addReference(channel.getChannelID(), ref9, null);
      pm.addReference(channel.getChannelID(), ref10, null);
      
      List refIds = getReferenceIds(channel.getChannelID());
      assertNotNull(refIds);
      assertEquals(10, refIds.size());
      assertTrue(refIds.contains(new Long(ref1.getMessage().getMessageID())));
      assertTrue(refIds.contains(new Long(ref2.getMessage().getMessageID())));
      assertTrue(refIds.contains(new Long(ref3.getMessage().getMessageID())));

View Full Code Here

   
   protected void doTransactionCommit(boolean xa, boolean batch, boolean useBinaryStream, boolean trailingByte) throws Throwable
   {
      doSetup(batch, useBinaryStream, trailingByte, 100);


      Channel channel = new SimpleChannel(0, ms);
      
      IDManager idm = new IDManager("TRANSACTION_ID", 10, pm);
      idm.start();
      
      TransactionRepository txRep = new TransactionRepository(pm, ms, idm);
      txRep.start();


      log.debug("transaction log started");


      Message[] messages = createMessages(10);
      
      Message m1 = messages[0];
      Message m2 = messages[1];
      Message m3 = messages[2];      
      Message m4 = messages[3];
      Message m5 = messages[4];


      Transaction tx = null;
      if (xa)
      {         
         tx = txRep.createTransaction(new MockXid());
      }
      else
      {
         tx = txRep.createTransaction();
      }
      
      if (xa)
      {
        assertEquals(1,txRep.getNumberOfRegisteredTransactions());
      }
      else
      {
        assertEquals(0,txRep.getNumberOfRegisteredTransactions());
      }
      
      MessageReference ref1 = ms.reference(m1);
      MessageReference ref2 = ms.reference(m2);  
      MessageReference ref3 = ms.reference(m3);       
      MessageReference ref4 = ms.reference(m4);
      MessageReference ref5 = ms.reference(m5);


      log.debug("adding references non-transactionally");


      // Add first two refs non transactionally
      pm.addReference(channel.getChannelID(), ref1, null);
      pm.addReference(channel.getChannelID(), ref2, null);
      
      //check they're there
      List refs = getReferenceIds(channel.getChannelID());
      assertNotNull(refs);
      assertEquals(2, refs.size());
      assertTrue(refs.contains(new Long(ref1.getMessage().getMessageID())));
      assertTrue(refs.contains(new Long(ref2.getMessage().getMessageID())));
      
      List msgs = getMessageIds();
      assertNotNull(msgs);
      assertEquals(2, msgs.size());
      assertTrue(msgs.contains(new Long(ref1.getMessage().getMessageID())));
      assertTrue(msgs.contains(new Long(ref2.getMessage().getMessageID())));


      log.debug("ref1 and ref2 are there");


      //Add the next 3 refs transactionally
      pm.addReference(channel.getChannelID(), ref3, tx);
      pm.addReference(channel.getChannelID(), ref4, tx);
      pm.addReference(channel.getChannelID(), ref5, tx);
      
      //Remove the other 2 transactionally
      pm.removeReference(channel.getChannelID(), ref1, tx);
      pm.removeReference(channel.getChannelID(), ref2, tx);
      
      //Check the changes aren't visible
      refs = getReferenceIds(channel.getChannelID());
      assertNotNull(refs);
      assertEquals(2, refs.size());
      assertTrue(refs.contains(new Long(ref1.getMessage().getMessageID())));
      assertTrue(refs.contains(new Long(ref2.getMessage().getMessageID())));  
      
      msgs = getMessageIds();
      assertNotNull(msgs);
      assertEquals(2, msgs.size());
      assertTrue(msgs.contains(new Long(ref1.getMessage().getMessageID())));
      assertTrue(msgs.contains(new Long(ref2.getMessage().getMessageID())));
      
      //commit transaction
      tx.commit();


      assertEquals("numberOfRegisteredTransactions",0,txRep.getNumberOfRegisteredTransactions());
      
      //check we can see only the last 3 refs
      refs = getReferenceIds(channel.getChannelID());
      assertNotNull(refs);
      assertEquals(3, refs.size()); 
      assertTrue(refs.contains(new Long(ref3.getMessage().getMessageID())));
      assertTrue(refs.contains(new Long(ref4.getMessage().getMessageID())));  
      assertTrue(refs.contains(new Long(ref5.getMessage().getMessageID())));

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   protected void doTransactionRollback(boolean xa, boolean batch, boolean useBinaryStream, boolean trailingByte) throws Throwable
   {
      doSetup(batch, useBinaryStream, trailingByte, 100);


      Channel channel = new SimpleChannel(0, ms);
      
      IDManager idm = new IDManager("TRANSACTION_ID", 10, pm);
      idm.start();
      
      TransactionRepository txRep = new TransactionRepository(pm, ms, idm);
      txRep.start();
 
      Message[] messages = createMessages(10);     
      
      Message m1 = messages[0];
      Message m2 = messages[1];
      Message m3 = messages[2];      
      Message m4 = messages[3];
      Message m5 = messages[4];


      
      Transaction tx = null;
      if (xa)
      {
         tx = txRep.createTransaction(new MockXid());
      }
      else
      {
         tx = txRep.createTransaction();
      }
      
      MessageReference ref1 = ms.reference(m1);
      MessageReference ref2 = ms.reference(m2);  
      MessageReference ref3 = ms.reference(m3);       
      MessageReference ref4 = ms.reference(m4);
      MessageReference ref5 = ms.reference(m5);  


      //Add first two refs non transactionally
      pm.addReference(channel.getChannelID(), ref1, null);
      pm.addReference(channel.getChannelID(), ref2, null);
      
      //check they're there
      List refs = getReferenceIds(channel.getChannelID());
      assertNotNull(refs);
      assertEquals(2, refs.size());
      assertTrue(refs.contains(new Long(ref1.getMessage().getMessageID())));
      assertTrue(refs.contains(new Long(ref2.getMessage().getMessageID())));      
      
      List msgs = getMessageIds();
      assertNotNull(msgs);
      assertEquals(2, msgs.size());
      assertTrue(msgs.contains(new Long(ref1.getMessage().getMessageID())));
      assertTrue(msgs.contains(new Long(ref2.getMessage().getMessageID())));
      
      
      
      //Add the next 3 refs transactionally
      pm.addReference(channel.getChannelID(), ref3, tx);
      pm.addReference(channel.getChannelID(), ref4, tx);
      pm.addReference(channel.getChannelID(), ref5, tx);
      
      //Remove the other 2 transactionally
      pm.removeReference(channel.getChannelID(), ref1, tx);
      pm.removeReference(channel.getChannelID(), ref2, tx);
      
      //Check the changes aren't visible
      refs = getReferenceIds(channel.getChannelID());
      assertNotNull(refs);
      assertEquals(2, refs.size());
      assertTrue(refs.contains(new Long(ref1.getMessage().getMessageID())));
      assertTrue(refs.contains(new Long(ref2.getMessage().getMessageID())));  
      
      msgs = getMessageIds();
      assertNotNull(msgs);
      assertEquals(2, msgs.size());
      assertTrue(msgs.contains(new Long(ref1.getMessage().getMessageID())));
      assertTrue(msgs.contains(new Long(ref2.getMessage().getMessageID())));
      
      //rollback transaction
      tx.rollback();
      
      refs = getReferenceIds(channel.getChannelID());
      assertNotNull(refs);
      assertEquals(2, refs.size());
      assertTrue(refs.contains(new Long(ref1.getMessage().getMessageID())));
      assertTrue(refs.contains(new Long(ref2.getMessage().getMessageID())));

View Full Code Here

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org.jboss.test.messaging.core.plugin.JDBCPersistenceManagerTest

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