Examples of org.hornetq.core.paging.impl.PagingStoreImpl.depage()

Class org.hornetq.core.paging.impl.PagingStoreImpl

Examples of org.hornetq.core.paging.impl.PagingStoreImpl.depage()

org.hornetq.core.paging.impl.PagingStoreImpl.depage()
It returns a Page out of the Page System without reading it. The method calling this method will remove the page and will start reading it outside of any locks. This method could also replace the current file by a new file, and that process is done through acquiring a writeLock on currentPageLock Observation: This method is used internally as part of the regular depage process, but externally is used only on tests, and that's why this method is part of the Testable Interface

      Assert.assertEquals(0, storeImpl.getNumberOfPages());


      // Marked the store to be paged
      storeImpl.startPaging();


      storeImpl.depage();


      assertNull(storeImpl.getCurrentPage());


      storeImpl.startPaging();

View Full Code Here


               long msgsRead = 0;


               while (msgsRead < NUMBER_OF_MESSAGES)
               {
                  Page page = storeImpl.depage();
                  if (page != null)
                  {
                     page.open();
                     List<PagedMessage> messages = page.read(new NullStorageManager());

View Full Code Here


      Assert.assertEquals(1, storeImpl.getNumberOfPages());


      Assert.assertTrue(storeImpl.isPaging());


      Assert.assertNull(storeImpl.depage());


      Assert.assertEquals(0, storeImpl.getNumberOfPages());


      page.open();

View Full Code Here

               // Wait every producer to produce at least one message
               latchStart.await();


               while (aliveProducers.get() > 0)
               {
                  Page page = storeImpl.depage();
                  if (page != null)
                  {
                     readPages.add(page);
                  }
               }

View Full Code Here

      buffers2.put(lastMessageId, lastMsg);


      Page lastPage = null;
      while (true)
      {
         Page page = storeImpl2.depage();
         if (page == null)
         {
            break;
         }

View Full Code Here

      Assert.assertEquals(0, storeImpl.getNumberOfPages());


      // Marked the store to be paged
      storeImpl.startPaging();


      storeImpl.depage();


      assertNull(storeImpl.getCurrentPage());


      storeImpl.startPaging();

View Full Code Here


               long msgsRead = 0;


               while (msgsRead < NUMBER_OF_MESSAGES)
               {
                  Page page = storeImpl.depage();
                  if (page != null)
                  {
                     page.open();
                     List<PagedMessage> messages = page.read(new NullStorageManager());

View Full Code Here


      Assert.assertEquals(1, storeImpl.getNumberOfPages());


      storeImpl.sync();


      Page page = storeImpl.depage();


      page.open();


      List<PagedMessage> msg = page.read(new NullStorageManager());

View Full Code Here

      List<PagedMessage> msg = page.read(new NullStorageManager());


      Assert.assertEquals(numMessages, msg.size());
      Assert.assertEquals(1, storeImpl.getNumberOfPages());


      page = storeImpl.depage();


      Assert.assertNull(page);


      Assert.assertEquals(0, storeImpl.getNumberOfPages());

View Full Code Here


      int sequence = 0;


      for (int pageNr = 0; pageNr < 2; pageNr++)
      {
         Page page = storeImpl.depage();


         System.out.println("numberOfPages = " + storeImpl.getNumberOfPages());


         page.open();

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

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.