Examples of org.hornetq.core.paging.PagedMessage

org.hornetq.core.paging.PagedMessage
A Paged message We can't just record the ServerMessage as we need other information (such as the TransactionID used during paging) @author Clebert Suconic

      cursor.bookmark(startingPos);


      // We can't proceed until the operation has finished
      server.getStorageManager().waitOnOperations();
      
      PagedMessage msg = cache.getMessage(startingPos.getMessageNr() + 1);
      msg.initMessage(server.getStorageManager());
      int initialKey = msg.getMessage().getIntProperty("key").intValue();
      int key = initialKey;


      msg = null;


      cache = null;

View Full Code Here

         SimpleString dummy = new SimpleString("dummy");
         msg.setAddress(dummy);


         replicatedJournal.appendAddRecordTransactional(23, 24, (byte)1, new FakeData());


         PagedMessage pgmsg = new PagedMessageImpl(msg, new long[0]);
         manager.pageWrite(pgmsg, 1);
         manager.pageWrite(pgmsg, 2);
         manager.pageWrite(pgmsg, 3);
         manager.pageWrite(pgmsg, 4);

View Full Code Here

         // it will be null in the case of the current writing page
         return null;
      }
      else
      {
         PagedMessage serverMessage = cache.getMessage(retPos.getMessageNr());


         if (serverMessage != null)
         {
            return cursorProvider.newReference(retPos, serverMessage, this);
         }

View Full Code Here

         {
            return null;
         }
      }


      PagedMessage serverMessage = cache.getMessage(retPos.getMessageNr());


      if (serverMessage != null)
      {
         return cursorProvider.newReference(retPos, serverMessage, this);
      }

View Full Code Here

            // This will force everything to be persisted
            message.bodyChanged();
         }




         PagedMessage pagedMessage = new PagedMessageImpl(message, routeQueues(tx, listCtx), tx == null ? -1 : tx.getID());


         int bytesToWrite = pagedMessage.getEncodeSize() + PageImpl.SIZE_RECORD;


         if (currentPageSize.addAndGet(bytesToWrite) > pageSize && currentPage.getNumberOfMessages() > 0)
         {
            // Make sure nothing is currently validating or using currentPage
            openNewPage();

View Full Code Here

      return getPagedMessage().getMessage();
   }


   public synchronized PagedMessage getPagedMessage()
   {
      PagedMessage returnMessage = message != null ? message.get() : null;
      
      // We only keep a few references on the Queue from paging...
      // Besides those references are SoftReferenced on page cache...
      // So, this will unlikely be null, 
      // unless the Queue has stalled for some time after paging

View Full Code Here

         {
            return null;
         }
      }


      PagedMessage serverMessage = cache.getMessage(retPos.getMessageNr());


      if (serverMessage != null)
      {
         return cursorProvider.newReference(retPos, serverMessage, this);
      }

View Full Code Here

         SimpleString dummy = new SimpleString("dummy");
         msg.setAddress(dummy);


         replicatedJournal.appendAddRecordTransactional(23, 24, (byte)1, new FakeData());


         PagedMessage pgmsg = new PagedMessageImpl(msg, new long[0]);
         manager.pageWrite(pgmsg, 1);
         manager.pageWrite(pgmsg, 2);
         manager.pageWrite(pgmsg, 3);
         manager.pageWrite(pgmsg, 4);

View Full Code Here

   /**
    * @param packet
    */
   private void handlePageWrite(final ReplicationPageWriteMessage packet) throws Exception
   {
      PagedMessage pgdMessage = packet.getPagedMessage();
      pgdMessage.initMessage(storage);
      ServerMessage msg = pgdMessage.getMessage();
      Page page = getPage(msg.getAddress(), packet.getPageNumber());
      page.write(pgdMessage);
   }

View Full Code Here

               // This will force everything to be persisted
               message.bodyChanged();
            }


            final long transactionID = tx == null ? -1 : tx.getID();
            PagedMessage pagedMessage = new PagedMessageImpl(message, routeQueues(tx, listCtx), transactionID);


            if (message.isLargeMessage())
            {
               ((LargeServerMessage)message).setPaged();
            }


            int bytesToWrite = pagedMessage.getEncodeSize() + Page.SIZE_RECORD;


            if (currentPageSize.addAndGet(bytesToWrite) > pageSize && currentPage.getNumberOfMessages() > 0)
            {
               // Make sure nothing is currently validating or using currentPage
               openNewPage();

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

Related Classes of org.hornetq.core.paging.PagedMessage

org.hornetq.core.paging.cursor.impl.PageSubscriptionImpl

org.hornetq.core.paging.cursor.PagedReferenceImpl

org.hornetq.core.paging.impl.Page

org.hornetq.core.paging.impl.PageImpl

org.hornetq.core.paging.impl.PagingStoreImpl

org.hornetq.core.replication.impl.ReplicationEndpointImpl

org.hornetq.core.replication.ReplicationEndpoint

org.hornetq.tests.integration.replication.ReplicationTest

org.hornetq.tests.stress.paging.PageCursorStressTest

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.