Package org.hornetq.core.paging.cursor.impl

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


      final int NUM_MESSAGES = 100;

      PageCursorProvider cursorProvider = lookupCursorProvider();

      PageSubscription cursor = cursorProvider.createSubscription(11, null, false);
      PageSubscriptionImpl cursor2 = (PageSubscriptionImpl)cursorProvider.createSubscription(12, null, false);
     
      this.queueList.add(new FakeQueue(new SimpleString("a"), 11));
     
      this.queueList.add(new FakeQueue(new SimpleString("b"), 12));

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

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

      queue.getPageSubscription().close();

      PagedReference msg;
      LinkedListIterator<PagedReference> iterator = cursor.iterator();
      LinkedListIterator<PagedReference> iterator2 = cursor2.iterator();
     
      cursor2.bookmark(new PagePositionImpl(1, -1));

      int key = 0;
      while ((msg = iterator.next()) != null)
      {
         System.out.println("key = " + key);
         assertEquals(key++, msg.getMessage().getIntProperty("key").intValue());
         cursor.ack(msg);
      }
      assertEquals(NUM_MESSAGES, key);

      forceGC();

      for (int i = 0; i < 10; i++)
      {
         assertTrue(iterator2.hasNext());
         msg = iterator2.next();
         assertEquals(i, msg.getMessage().getIntProperty("key").intValue());
      }

      assertSame(cursor2.getProvider(), cursorProvider);

      cursor2.close();

      lookupPageStore(ADDRESS).flushExecutors();

      server.stop();
      createServer();
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