Examples of PagedReference

Examples of org.hornetq.core.paging.cursor.PagedReference

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      int depaged = 0;
      while (timeout > System.currentTimeMillis() && queueMemorySize.get() < maxSize && pageIterator.hasNext())
      {
         depaged++;
         PagedReference reference = pageIterator.next();
         if (isTrace)
         {
            HornetQServerLogger.LOGGER.trace("Depaging reference " + reference + " on queue " + this.getName());
         }
         addTail(reference, false);
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Examples of org.hornetq.core.paging.cursor.PagedReference

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         if (pageIterator != null)
         {
            // System.out.println("QueueMemorySize before depage = " + queueMemorySize.get());
            while (pageIterator.hasNext())
            {
               PagedReference reference = pageIterator.next();
               pageIterator.remove();
  
               if (filter == null || filter.match(reference.getMessage()))
               {
                  count++;
                  pageSubscription.ack(reference);
               }
               else
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Examples of org.hornetq.core.paging.cursor.PagedReference

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      int depaged = 0;
      while (timeout > System.currentTimeMillis() && queueMemorySize.get() < maxSize && pageIterator.hasNext())
      {
         depaged++;
         PagedReference reference = pageIterator.next();
         if (isTrace)
         {
            log.trace("Depaging reference " + reference + " on queue " + this.getName());
         }
         addTail(reference, false);
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Examples of org.hornetq.core.paging.cursor.PagedReference

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         if (pageIterator != null)
         {
            // System.out.println("QueueMemorySize before depage = " + queueMemorySize.get());
            while (pageIterator.hasNext())
            {
               PagedReference reference = pageIterator.next();
               pageIterator.remove();
  
               if (filter == null || filter.match(reference.getMessage()))
               {
                  count++;
                  pageSubscription.ack(reference);
               }
               else
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Examples of org.hornetq.core.paging.cursor.PagedReference

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      int depaged = 0;
      while (timeout > System.currentTimeMillis() && queueMemorySize.get() < maxSize && pageIterator.hasNext())
      {
         depaged++;
         PagedReference reference = pageIterator.next();
         if (isTrace)
         {
            log.trace("Depaging reference " + reference + " on queue " + this.getName());
         }
         addTail(reference, false);
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Examples of org.hornetq.core.paging.cursor.PagedReference

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      int numberOfPages = addMessages(NUM_MESSAGES, 1024 * 1024);

      System.out.println("NumberOfPages = " + numberOfPages);

      PagedReference msg;

      LinkedListIterator<PagedReference> iterator = cursor.iterator();
      int key = 0;
      while ((msg = iterator.next()) != null)
      {
         assertEquals(key++, msg.getMessage().getIntProperty("key").intValue());
         cursor.confirmPosition(msg.getPosition());
      }
      assertEquals(NUM_MESSAGES, key);

      server.getStorageManager().waitOnOperations();

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Examples of org.hornetq.core.paging.cursor.PagedReference

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      System.out.println("NumberOfPages = " + numberOfPages);

      queue.getPageSubscription().destroy();

      PagedReference msg;

      LinkedListIterator<PagedReference> iteratorEven = cursorEven.iterator();

      LinkedListIterator<PagedReference> iteratorOdd = cursorOdd.iterator();

      int key = 0;
      while ((msg = iteratorEven.next()) != null)
      {
         System.out.println("Received" + msg);
         assertEquals(key, msg.getMessage().getIntProperty("key").intValue());
         assertTrue(msg.getMessage().getBooleanProperty("even").booleanValue());
         key += 2;
         cursorEven.confirmPosition(msg.getPosition());
      }
      assertEquals(NUM_MESSAGES, key);

      key = 1;
      while ((msg = iteratorOdd.next()) != null)
      {
         assertEquals(key, msg.getMessage().getIntProperty("key").intValue());
         assertFalse(msg.getMessage().getBooleanProperty("even").booleanValue());
         key += 2;
         cursorOdd.confirmPosition(msg.getPosition());
      }
      assertEquals(NUM_MESSAGES + 1, key);

      forceGC();
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Examples of org.hornetq.core.paging.cursor.PagedReference

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      LinkedListIterator<PagedReference> iterator = cursor.iterator();

      for (int i = 0; i < 1000; i++)
      {
         System.out.println("Reading Msg : " + i);
         PagedReference msg = iterator.next();
         assertNotNull(msg);
         assertEquals(i, msg.getMessage().getIntProperty("key").intValue());

         if (i < firstPageSize)
         {
            cursor.ack(msg);
         }
      }
      cursorProvider.printDebug();

      server.getStorageManager().waitOnOperations();
      lookupPageStore(ADDRESS).flushExecutors();

      // needs to clear the context since we are using the same thread over two distinct servers
      // otherwise we will get the old executor on the factory
      OperationContextImpl.clearContext();

      server.stop();

      server.start();

      cursor = this.server.getPagingManager().getPageStore(ADDRESS).getCursorProvier().getSubscription(queue.getID());

      iterator = cursor.iterator();

      for (int i = firstPageSize; i < NUM_MESSAGES; i++)
      {
         System.out.println("Received " + i);
         PagedReference msg = iterator.next();
         assertNotNull(msg);
         assertEquals(i, msg.getMessage().getIntProperty("key").intValue());

         cursor.ack(msg);

         OperationContextImpl.getContext(null).waitCompletion();
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Examples of org.hornetq.core.paging.cursor.PagedReference

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      System.out.println("Cursor: " + cursor);
      LinkedListIterator<PagedReference> iterator = cursor.iterator();
      for (int i = 0; i < 100; i++)
      {
         PagedReference msg = iterator.next();
         assertEquals(i, msg.getMessage().getIntProperty("key").intValue());
         if (i < 10 || i > 20)
         {
            cursor.ack(msg);
         }
      }
     
      server.getStorageManager().waitOnOperations();

      server.stop();

      OperationContextImpl.clearContext();

      server.start();

      cursor = this.server.getPagingManager().getPageStore(ADDRESS).getCursorProvier().getSubscription(queue.getID());
      iterator = cursor.iterator();

      for (int i = 10; i <= 20; i++)
      {
         PagedReference msg = iterator.next();
         assertEquals(i, msg.getMessage().getIntProperty("key").intValue());
         cursor.ack(msg);
      }

      for (int i = 100; i < NUM_MESSAGES; i++)
      {
         PagedReference msg = iterator.next();
         assertEquals(i, msg.getMessage().getIntProperty("key").intValue());
         cursor.ack(msg);
      }

      server.stop();
      createServer();
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Examples of org.hornetq.core.paging.cursor.PagedReference

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      LinkedListIterator<PagedReference> iterator = cursor.iterator();

      for (int i = 0; i < 100; i++)
      {
         PagedReference msg = iterator.next();
         assertEquals(i, msg.getMessage().getIntProperty("key").intValue());
         if (i < 10 || i > 20)
         {
            cursor.ackTx(tx, msg);
         }
      }

      tx.commit();

      server.stop();

      OperationContextImpl.clearContext();

      server.start();

      cursor = this.server.getPagingManager().getPageStore(ADDRESS).getCursorProvier().getSubscription(queue.getID());

      tx = new TransactionImpl(server.getStorageManager(), 60 * 1000);
      iterator = cursor.iterator();

      for (int i = 10; i <= 20; i++)
      {
         PagedReference msg = iterator.next();
         assertEquals(i, msg.getMessage().getIntProperty("key").intValue());
         cursor.ackTx(tx, msg);
      }

      for (int i = 100; i < NUM_MESSAGES; i++)
      {
         PagedReference msg = iterator.next();
         assertEquals(i, msg.getMessage().getIntProperty("key").intValue());
         cursor.ackTx(tx, msg);
      }

      tx.commit();

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