Package org.hornetq.core.paging.cursor

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

515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
         msg.getBodyBuffer().writeBytes(buffer, 0, buffer.writerIndex());

         Assert.assertTrue(pageStore.page(msg, ctx, ctx.getContextListing(ADDRESS)));

         PagedReference readMessage = iterator.next();

         assertNotNull(readMessage);

         assertEquals(i, readMessage.getMessage().getIntProperty("key").intValue());

         assertNull(iterator.next());
      }

      OperationContextImpl.clearContext();
     
      ctx = generateCTX();

      pageStore = lookupPageStore(ADDRESS);

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

      for (int i = 0; i < NUM_MESSAGES * 2; i++)
      {
         if (i % 100 == 0)
            System.out.println("Paged " + i);

         if (i >= NUM_MESSAGES)
         {

            HornetQBuffer buffer = RandomUtil.randomBuffer(messageSize, i + 1l);

            ServerMessage msg = new ServerMessageImpl(i, buffer.writerIndex());
            msg.putIntProperty("key", i);

            msg.getBodyBuffer().writeBytes(buffer, 0, buffer.writerIndex());

            Assert.assertTrue(pageStore.page(msg, ctx, ctx.getContextListing(ADDRESS)));
         }

         PagedReference readMessage = iterator.next();

         assertNotNull(readMessage);

         assertEquals(i, readMessage.getMessage().getIntProperty("key").intValue());
      }

      OperationContextImpl.clearContext();

      pageStore = lookupPageStore(ADDRESS);

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

      for (int i = 0; i < NUM_MESSAGES * 3; i++)
      {
         if (i % 100 == 0)
            System.out.println("Paged " + i);

         if (i >= NUM_MESSAGES * 2 - 1)
         {

            HornetQBuffer buffer = RandomUtil.randomBuffer(messageSize, i + 1l);

            ServerMessage msg = new ServerMessageImpl(i, buffer.writerIndex());
            msg.putIntProperty("key", i + 1);

            msg.getBodyBuffer().writeBytes(buffer, 0, buffer.writerIndex());

            Assert.assertTrue(pageStore.page(msg, ctx, ctx.getContextListing(ADDRESS)));
         }

         PagedReference readMessage = iterator.next();

         assertNotNull(readMessage);

         cursor.ack(readMessage);

         assertEquals(i, readMessage.getMessage().getIntProperty("key").intValue());
      }

      PagedReference readMessage = iterator.next();

      assertEquals(NUM_MESSAGES * 3, readMessage.getMessage().getIntProperty("key").intValue());

      cursor.ack(readMessage);

      server.getStorageManager().waitOnOperations();

View Full Code Here
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
      LinkedListIterator<PagedReference> iterator = cursor.iterator();
     
      for (int i = 0 ; i < TOTAL_MSG; i++ )
      {
         assertEquals(0, exceptions.get());
         PagedReference ref = null;
         for (int repeat = 0 ; repeat < 5; repeat++)
         {
            ref = iterator.next();
            if (ref == null)
            {
               Thread.sleep(1000);
            }
            else
            {
               break;
            }
         }
         assertNotNull(ref);
        
         ref.acknowledge();
         assertNotNull(ref);
        
         System.out.println("Consuming " + ref.getMessage().getIntProperty("key"));
         //assertEquals(i, ref.getMessage().getIntProperty("key").intValue());
      }

      assertEquals(0, exceptions.get());
   }
View Full Code Here
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
      System.out.println("Number of pages - " + pageStore.getNumberOfPages());

      // First consume what's already there without any tx as nothing was committed
      for (int i = 300; i < 400; i++)
      {
         PagedReference pos = iterator.next();
         assertNotNull("Null at position " + i, pos);
         assertEquals(i, pos.getMessage().getIntProperty("key").intValue());
         cursor.ack(pos);
      }

      assertNull(iterator.next());

      cursor.printDebug();
      txCommit.commit();

      txRollback.rollback();
     
      storage.waitOnOperations();

      // Second:after pgtxCommit was done
      for (int i = 200; i < 300; i++)
      {
         PagedReference pos = iterator.next();
         assertNotNull(pos);
         assertEquals(i, pos.getMessage().getIntProperty("key").intValue());
         cursor.ack(pos);
      }

      assertNull(iterator.next());
     
View Full Code Here
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
      System.out.println("Number of pages - " + pageStore.getNumberOfPages());

      // First consume what's already there without any tx as nothing was committed
      for (int i = 100; i < 200; i++)
      {
         PagedReference pos = iterator.next();
         assertNotNull("Null at position " + i, pos);
         assertEquals(i, pos.getMessage().getIntProperty("key").intValue());
         cursor.ack(pos);
      }

      assertNull(iterator.next());
     
      txLazy.commit();
     
      storage.waitOnOperations();

      for (int i = 0; i < 100; i++)
      {
         PagedReference pos = iterator.next();
         assertNotNull("Null at position " + i, pos);
         assertEquals(i, pos.getMessage().getIntProperty("key").intValue());
         cursor.ack(pos);
      }

      assertNull(iterator.next());
View Full Code Here
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
      cache = null;

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

      PagedReference msgCursor = null;
      while ((msgCursor = iterator.next()) != null)
      {
         assertEquals(key++, msgCursor.getMessage().getIntProperty("key").intValue());
      }
      assertEquals(NUM_MESSAGES, key);

      server.stop();

      OperationContextImpl.clearContext();

      createServer();

      cursorProvider = lookupCursorProvider();
      cursor = cursorProvider.getSubscription(queue.getID());
      key = initialKey;
      iterator = cursor.iterator();
      while ((msgCursor = iterator.next()) != null)
      {
         assertEquals(key++, msgCursor.getMessage().getIntProperty("key").intValue());
         cursor.ack(msgCursor);
      }

      forceGC();
View Full Code Here
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
     
      LinkedListIterator<PagedReference> iter2 = cursor.iterator();
     
      assertTrue(iter.hasNext());
     
      PagedReference msg1 = iter.next();
     
      PagedReference msg2 = iter2.next();
     
      assertEquals(tstProperty(msg1.getMessage()), tstProperty(msg2.getMessage()));
     
      System.out.println("property = " + tstProperty(msg1.getMessage()));

      msg1 = iter.next();
     
      assertEquals(1, tstProperty(msg1.getMessage()));
     
      iter.remove();
     
      msg2 = iter2.next();
     
      assertEquals(2, tstProperty(msg2.getMessage()));
     
      iter2.repeat();
     
      msg2 = iter2.next();
     
      assertEquals(2, tstProperty(msg2.getMessage()));
     
      iter2.repeat();
     
      assertEquals(2, tstProperty(msg2.getMessage()));
     
      msg1 = iter.next();
     
      assertEquals(2, tstProperty(msg1.getMessage()));
     
View Full Code Here
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
      public synchronized PagedReference next()
      {

         if (cachedNext != null)
         {
            PagedReference retPos = cachedNext;
            cachedNext = null;
            return retPos;
         }

         try
View Full Code Here
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
      {
         synchronized (PageSubscriptionImpl.this)
         {
            boolean match = false;

            PagedReference message = null;

            PagePosition lastPosition = position;
            PagePosition tmpPosition = position;

            do
            {
               synchronized (redeliveries)
               {
                  PagePosition redelivery = redeliveries.poll();

                  if (redelivery != null)
                  {
                     // There's a redelivery pending, we will get it out of that pool instead
                     isredelivery = true;
                     PagedReference redeliveredMsg = getReference(redelivery);
                     lastRedelivery = redeliveredMsg;

                     return redeliveredMsg;
                  }
                  else
View Full Code Here
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
         if (pageIterator != null && !queueDestroyed)
         {
            // System.out.println("QueueMemorySize before depage = " + queueMemorySize.get());
            while (pageIterator.hasNext())
            {
               PagedReference reference = pageIterator.next();
               pageIterator.remove();

               if (filter1 == null || filter1.match(reference.getMessage()))
               {
                  count++;
                  txCount++;
                  messageAction.actMessage(tx, reference);
               }
View Full Code Here
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
      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);
View Full Code Here
TOP

Related Classes of org.hornetq.core.paging.cursor.PagedReference

  • org.hornetq.core.paging.cursor.impl.PageSubscriptionImpl$CursorIterator
  • org.hornetq.core.server.impl.QueueImpl
  • org.hornetq.tests.stress.paging.PageCursorStressTest
    • Copyright © 2018 www.massapicom. All rights reserved.
    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.