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

Examples of org.hornetq.core.paging.cursor.impl.PageSubscriptionCounterImpl$ItemOper

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               if (info.getUserRecordType() == JournalRecordIds.PAGE_CURSOR_COUNTER_VALUE)
               {
                  PageCountRecord encoding = (PageCountRecord)newObjectEncoding(info);
                  long queueIDForCounter = encoding.queueID;

                  PageSubscriptionCounterImpl subsCounter = lookupCounter(counters, queueIDForCounter);

                  if (subsCounter.getValue() != 0 && subsCounter.getValue() != encoding.value)
                  {
                     out.println("####### Counter replace wrongly on queue " + queueIDForCounter + " oldValue=" + subsCounter.getValue() + " newValue=" + encoding.value);
                  }

                  subsCounter.loadValue(info.id, encoding.value);
                  subsCounter.processReload();
                  out.print("#Counter queue " + queueIDForCounter + " value=" + subsCounter.getValue() + ", result=" + subsCounter.getValue());
                  if (subsCounter.getValue() < 0)
                  {
                     out.println(" #NegativeCounter!!!!");
                  }
                  else
                  {
                     out.println();
                  }
                  out.println();
               }
               else if (info.getUserRecordType() == JournalRecordIds.PAGE_CURSOR_COUNTER_INC)
               {
                  PageCountRecordInc encoding = (PageCountRecordInc)newObjectEncoding(info);
                  long queueIDForCounter = encoding.queueID;

                  PageSubscriptionCounterImpl subsCounter = lookupCounter(counters, queueIDForCounter);

                  subsCounter.loadInc(info.id, encoding.value);
                  subsCounter.processReload();
                  out.print("#Counter queue " + queueIDForCounter + " value=" + subsCounter.getValue() + " increased by " + encoding.value);
                  if (subsCounter.getValue() < 0)
                  {
                     out.println(" #NegativeCounter!!!!");
                  }
                  else
                  {
                     out.println();
                  }
                  out.println();
               }
            }
         });
      }

      out.println();

      if (counters.size() != 0)
      {
         out.println("#Counters during initial load:");
         printCounters(out, counters);
      }

      out.println("### Surviving Records Summary ###");

      List<RecordInfo> records = new LinkedList<RecordInfo>();
      List<PreparedTransactionInfo> preparedTransactions = new LinkedList<PreparedTransactionInfo>();

      journal.start();

      final StringBuffer bufferFailingTransactions = new StringBuffer();

      int messageCount = 0;
      Map<Long, Integer> messageRefCounts = new HashMap<Long, Integer>();
      int preparedMessageCount = 0;
      Map<Long, Integer> preparedMessageRefCount = new HashMap<Long, Integer>();
      journal.load(records, preparedTransactions, new TransactionFailureCallback()
      {

         public void failedTransaction(long transactionID, List<RecordInfo> records1, List<RecordInfo> recordsToDelete)
         {
            bufferFailingTransactions.append("Transaction " + transactionID + " failed with these records:\n");
            for (RecordInfo info : records1)
            {
               bufferFailingTransactions.append("- " + describeRecord(info) + "\n");
            }

            for (RecordInfo info : recordsToDelete)
            {
               bufferFailingTransactions.append("- " + describeRecord(info) + " <marked to delete>\n");
            }

         }
      }, false);

      counters.clear();

      for (RecordInfo info : records)
      {
         PageSubscriptionCounterImpl subsCounter = null;
         long queueIDForCounter = 0;

         Object o = newObjectEncoding(info);
         if (info.getUserRecordType() == JournalRecordIds.ADD_MESSAGE)
         {
            messageCount++;
         }
         else if (info.getUserRecordType() == JournalRecordIds.ADD_REF)
         {
            ReferenceDescribe ref = (ReferenceDescribe)o;
            Integer count = messageRefCounts.get(ref.refEncoding.queueID);
            if (count == null)
            {
               count = 1;
               messageRefCounts.put(ref.refEncoding.queueID, count);
            }
            else
            {
               messageRefCounts.put(ref.refEncoding.queueID, count + 1);
            }
         }
         else if (info.getUserRecordType() == JournalRecordIds.ACKNOWLEDGE_REF)
         {
            AckDescribe ref = (AckDescribe)o;
            Integer count = messageRefCounts.get(ref.refEncoding.queueID);
            if (count == null)
            {
               messageRefCounts.put(ref.refEncoding.queueID, 0);
            }
            else
            {
               messageRefCounts.put(ref.refEncoding.queueID, count - 1);
            }
         }
         else if (info.getUserRecordType() == JournalRecordIds.PAGE_CURSOR_COUNTER_VALUE)
         {
            PageCountRecord encoding = (PageCountRecord)o;
            queueIDForCounter = encoding.queueID;

            subsCounter = lookupCounter(counters, queueIDForCounter);

            subsCounter.loadValue(info.id, encoding.value);
            subsCounter.processReload();
         }
         else if (info.getUserRecordType() == JournalRecordIds.PAGE_CURSOR_COUNTER_INC)
         {
            PageCountRecordInc encoding = (PageCountRecordInc)o;
            queueIDForCounter = encoding.queueID;

            subsCounter = lookupCounter(counters, queueIDForCounter);

            subsCounter.loadInc(info.id, encoding.value);
            subsCounter.processReload();
         }

         out.println(describeRecord(info, o));

         if (subsCounter != null)
         {
            out.println("##SubsCounter for queue=" + queueIDForCounter + ", value=" + subsCounter.getValue());
            out.println();
         }
      }

      if (counters.size() > 0)
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   }

   protected static PageSubscriptionCounterImpl lookupCounter(Map<Long, PageSubscriptionCounterImpl> counters,
                                                              long queueIDForCounter)
   {
      PageSubscriptionCounterImpl subsCounter;
      subsCounter = counters.get(queueIDForCounter);
      if (subsCounter == null)
      {
         subsCounter = new PageSubscriptionCounterImpl(null, null, null, false, -1);
         counters.put(queueIDForCounter, subsCounter);
      }
      return subsCounter;
   }
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               if (info.getUserRecordType() == JournalRecordIds.PAGE_CURSOR_COUNTER_VALUE)
               {
                  PageCountRecord encoding = (PageCountRecord)newObjectEncoding(info);
                  long queueIDForCounter = encoding.queueID;

                  PageSubscriptionCounterImpl subsCounter = lookupCounter(counters, queueIDForCounter);

                  if (subsCounter.getValue() != 0 && subsCounter.getValue() != encoding.value)
                  {
                     out.println("####### Counter replace wrongly on queue " + queueIDForCounter + " oldValue=" + subsCounter.getValue() + " newValue=" + encoding.value);
                  }

                  subsCounter.loadValue(info.id, encoding.value);
                  subsCounter.processReload();
                  out.print("#Counter queue " + queueIDForCounter + " value=" + subsCounter.getValue() + ", result=" + subsCounter.getValue());
                  if (subsCounter.getValue() < 0)
                  {
                     out.println(" #NegativeCounter!!!!");
                  }
                  else
                  {
                     out.println();
                  }
                  out.println();
               }
               else if (info.getUserRecordType() == JournalRecordIds.PAGE_CURSOR_COUNTER_INC)
               {
                  PageCountRecordInc encoding = (PageCountRecordInc)newObjectEncoding(info);
                  long queueIDForCounter = encoding.queueID;

                  PageSubscriptionCounterImpl subsCounter = lookupCounter(counters, queueIDForCounter);

                  subsCounter.loadInc(info.id, (int)encoding.value);
                  subsCounter.processReload();
                  out.print("#Counter queue " + queueIDForCounter + " value=" + subsCounter.getValue() + " increased by " + encoding.value);
                  if (subsCounter.getValue() < 0)
                  {
                     out.println(" #NegativeCounter!!!!");
                  }
                  else
                  {
                     out.println();
                  }
                  out.println();
               }
            }
         });
      }

      out.println();

      if (counters.size() != 0)
      {
         out.println("#Counters during initial load:");
         printCounters(out, counters);
      }

      out.println("### Surviving Records Summary ###");

      List<RecordInfo> records = new LinkedList<RecordInfo>();
      List<PreparedTransactionInfo> preparedTransactions = new LinkedList<PreparedTransactionInfo>();

      journal.start();

      final StringBuffer bufferFailingTransactions = new StringBuffer();

      int messageCount = 0;
      Map<Long, Integer> messageRefCounts = new HashMap<Long, Integer>();
      int preparedMessageCount = 0;
      Map<Long, Integer> preparedMessageRefCount = new HashMap<Long, Integer>();
      journal.load(records, preparedTransactions, new TransactionFailureCallback()
      {

         public void failedTransaction(long transactionID, List<RecordInfo> records1, List<RecordInfo> recordsToDelete)
         {
            bufferFailingTransactions.append("Transaction " + transactionID + " failed with these records:\n");
            for (RecordInfo info : records1)
            {
               bufferFailingTransactions.append("- " + describeRecord(info) + "\n");
            }

            for (RecordInfo info : recordsToDelete)
            {
               bufferFailingTransactions.append("- " + describeRecord(info) + " <marked to delete>\n");
            }

         }
      }, false);

      counters.clear();

      for (RecordInfo info : records)
      {
         PageSubscriptionCounterImpl subsCounter = null;
         long queueIDForCounter = 0;

         Object o = newObjectEncoding(info);
         if (info.getUserRecordType() == JournalRecordIds.ADD_MESSAGE)
         {
            messageCount++;
         }
         else if (info.getUserRecordType() == JournalRecordIds.ADD_REF)
         {
            ReferenceDescribe ref = (ReferenceDescribe)o;
            Integer count = messageRefCounts.get(ref.refEncoding.queueID);
            if (count == null)
            {
               count = 1;
               messageRefCounts.put(ref.refEncoding.queueID, count);
            }
            else
            {
               messageRefCounts.put(ref.refEncoding.queueID, count + 1);
            }
         }
         else if (info.getUserRecordType() == JournalRecordIds.ACKNOWLEDGE_REF)
         {
            AckDescribe ref = (AckDescribe)o;
            Integer count = messageRefCounts.get(ref.refEncoding.queueID);
            if (count == null)
            {
               messageRefCounts.put(ref.refEncoding.queueID, 0);
            }
            else
            {
               messageRefCounts.put(ref.refEncoding.queueID, count - 1);
            }
         }
         else if (info.getUserRecordType() == JournalRecordIds.PAGE_CURSOR_COUNTER_VALUE)
         {
            PageCountRecord encoding = (PageCountRecord)o;
            queueIDForCounter = encoding.queueID;

            subsCounter = lookupCounter(counters, queueIDForCounter);

            subsCounter.loadValue(info.id, encoding.value);
            subsCounter.processReload();
         }
         else if (info.getUserRecordType() == JournalRecordIds.PAGE_CURSOR_COUNTER_INC)
         {
            PageCountRecordInc encoding = (PageCountRecordInc)o;
            queueIDForCounter = encoding.queueID;

            subsCounter = lookupCounter(counters, queueIDForCounter);

            subsCounter.loadInc(info.id, (int)encoding.value);
            subsCounter.processReload();
         }

         out.println(describeRecord(info, o));

         if (subsCounter != null)
         {
            out.println("##SubsCounter for queue=" + queueIDForCounter + ", value=" + subsCounter.getValue());
            out.println();
         }
      }

      if (counters.size() > 0)
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   }

   protected static PageSubscriptionCounterImpl lookupCounter(Map<Long, PageSubscriptionCounterImpl> counters,
                                                              long queueIDForCounter)
   {
      PageSubscriptionCounterImpl subsCounter;
      subsCounter = counters.get(queueIDForCounter);
      if (subsCounter == null)
      {
         subsCounter = new PageSubscriptionCounterImpl(null, null, null, false, -1);
         counters.put(queueIDForCounter, subsCounter);
      }
      return subsCounter;
   }
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               if (info.getUserRecordType() == JournalRecordIds.PAGE_CURSOR_COUNTER_VALUE)
               {
                  PageCountRecord encoding = (PageCountRecord)newObjectEncoding(info);
                  long queueIDForCounter = encoding.queueID;

                  PageSubscriptionCounterImpl subsCounter = lookupCounter(counters, queueIDForCounter);

                  if (subsCounter.getValue() != 0 && subsCounter.getValue() != encoding.value)
                  {
                     out.println("####### Counter replace wrongly on queue " + queueIDForCounter + " oldValue=" + subsCounter.getValue() + " newValue=" + encoding.value);
                  }

                  subsCounter.loadValue(info.id, encoding.value);
                  subsCounter.processReload();
                  out.print("#Counter queue " + queueIDForCounter + " value=" + subsCounter.getValue() + ", result=" + subsCounter.getValue());
                  if (subsCounter.getValue() < 0)
                  {
                     out.println(" #NegativeCounter!!!!");
                  }
                  else
                  {
                     out.println();
                  }
                  out.println();
               }
               else if (info.getUserRecordType() == JournalRecordIds.PAGE_CURSOR_COUNTER_INC)
               {
                  PageCountRecordInc encoding = (PageCountRecordInc)newObjectEncoding(info);
                  long queueIDForCounter = encoding.queueID;

                  PageSubscriptionCounterImpl subsCounter = lookupCounter(counters, queueIDForCounter);

                  subsCounter.loadInc(info.id, (int)encoding.value);
                  subsCounter.processReload();
                  out.print("#Counter queue " + queueIDForCounter + " value=" + subsCounter.getValue() + " increased by " + encoding.value);
                  if (subsCounter.getValue() < 0)
                  {
                     out.println(" #NegativeCounter!!!!");
                  }
                  else
                  {
                     out.println();
                  }
                  out.println();
               }
            }
         });
      }

      out.println();

      if (counters.size() != 0)
      {
         out.println("#Counters during initial load:");
         printCounters(out, counters);
      }

      out.println("### Surviving Records Summary ###");

      List<RecordInfo> records = new LinkedList<RecordInfo>();
      List<PreparedTransactionInfo> preparedTransactions = new LinkedList<PreparedTransactionInfo>();

      journal.start();

      final StringBuffer bufferFailingTransactions = new StringBuffer();

      int messageCount = 0;
      Map<Long, Integer> messageRefCounts = new HashMap<Long, Integer>();
      int preparedMessageCount = 0;
      Map<Long, Integer> preparedMessageRefCount = new HashMap<Long, Integer>();
      journal.load(records, preparedTransactions, new TransactionFailureCallback()
      {

         public void failedTransaction(long transactionID, List<RecordInfo> records1, List<RecordInfo> recordsToDelete)
         {
            bufferFailingTransactions.append("Transaction " + transactionID + " failed with these records:\n");
            for (RecordInfo info : records1)
            {
               bufferFailingTransactions.append("- " + describeRecord(info) + "\n");
            }

            for (RecordInfo info : recordsToDelete)
            {
               bufferFailingTransactions.append("- " + describeRecord(info) + " <marked to delete>\n");
            }

         }
      }, false);

      counters.clear();

      for (RecordInfo info : records)
      {
         PageSubscriptionCounterImpl subsCounter = null;
         long queueIDForCounter = 0;

         Object o = newObjectEncoding(info);
         if (info.getUserRecordType() == JournalRecordIds.ADD_MESSAGE)
         {
            messageCount++;
         }
         else if (info.getUserRecordType() == JournalRecordIds.ADD_REF)
         {
            ReferenceDescribe ref = (ReferenceDescribe)o;
            Integer count = messageRefCounts.get(ref.refEncoding.queueID);
            if (count == null)
            {
               count = 1;
               messageRefCounts.put(ref.refEncoding.queueID, count);
            }
            else
            {
               messageRefCounts.put(ref.refEncoding.queueID, count + 1);
            }
         }
         else if (info.getUserRecordType() == JournalRecordIds.ACKNOWLEDGE_REF)
         {
            AckDescribe ref = (AckDescribe)o;
            Integer count = messageRefCounts.get(ref.refEncoding.queueID);
            if (count == null)
            {
               messageRefCounts.put(ref.refEncoding.queueID, 0);
            }
            else
            {
               messageRefCounts.put(ref.refEncoding.queueID, count - 1);
            }
         }
         else if (info.getUserRecordType() == JournalRecordIds.PAGE_CURSOR_COUNTER_VALUE)
         {
            PageCountRecord encoding = (PageCountRecord)o;
            queueIDForCounter = encoding.queueID;

            subsCounter = lookupCounter(counters, queueIDForCounter);

            subsCounter.loadValue(info.id, encoding.value);
            subsCounter.processReload();
         }
         else if (info.getUserRecordType() == JournalRecordIds.PAGE_CURSOR_COUNTER_INC)
         {
            PageCountRecordInc encoding = (PageCountRecordInc)o;
            queueIDForCounter = encoding.queueID;

            subsCounter = lookupCounter(counters, queueIDForCounter);

            subsCounter.loadInc(info.id, (int)encoding.value);
            subsCounter.processReload();
         }

         out.println(describeRecord(info, o));

         if (subsCounter != null)
         {
            out.println("##SubsCounter for queue=" + queueIDForCounter + ", value=" + subsCounter.getValue());
            out.println();
         }
      }

      if (counters.size() > 0)
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   }

   protected static PageSubscriptionCounterImpl lookupCounter(Map<Long, PageSubscriptionCounterImpl> counters,
                                                              long queueIDForCounter)
   {
      PageSubscriptionCounterImpl subsCounter;
      subsCounter = counters.get(queueIDForCounter);
      if (subsCounter == null)
      {
         subsCounter = new PageSubscriptionCounterImpl(null, null, null, false, -1);
         counters.put(queueIDForCounter, subsCounter);
      }
      return subsCounter;
   }
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               if (info.getUserRecordType() == JournalStorageManager.PAGE_CURSOR_COUNTER_VALUE)
               {
                  PageCountRecord encoding = (PageCountRecord)newObjectEncoding(info);
                  long queueIDForCounter = encoding.queueID;

                  PageSubscriptionCounterImpl subsCounter = lookupCounter(counters, queueIDForCounter);
                 
                  if (subsCounter.getValue() != 0 && subsCounter.getValue() != encoding.value);
                  {
                     out.println("####### Counter replace wrongly on queue " + queueIDForCounter + " oldValue=" + subsCounter.getValue() + " newValue=" + encoding.value);
                  }
                 
                  subsCounter.loadValue(info.id, encoding.value);
                  subsCounter.processReload();
                  out.print("#Counter queue " + queueIDForCounter + " value=" + subsCounter.getValue() + ", result=" + subsCounter.getValue());
                  if (subsCounter.getValue() < 0)
                  {
                     out.println(" #NegativeCounter!!!!");
                  }
                  else
                  {
                     out.println();
                  }
                  out.println();
               }
               else if (info.getUserRecordType() == JournalStorageManager.PAGE_CURSOR_COUNTER_INC)
               {
                  PageCountRecordInc encoding = (PageCountRecordInc)newObjectEncoding(info);
                  long queueIDForCounter = encoding.queueID;

                  PageSubscriptionCounterImpl subsCounter = lookupCounter(counters, queueIDForCounter);
                 
                  subsCounter.loadInc(info.id, (int)encoding.value);
                  subsCounter.processReload();
                  out.print("#Counter queue " + queueIDForCounter +  " value=" + subsCounter.getValue() + " increased by " + encoding.value);
                  if (subsCounter.getValue() < 0)
                  {
                     out.println(" #NegativeCounter!!!!");
                  }
                  else
                  {
                     out.println();
                  }
                  out.println();
               }
            }
         });
      }

      out.println();
     
      if (counters.size() != 0)
      {
         out.println("#Counters during initial load:");
         printCounters(out, counters);
      }

      out.println("### Surviving Records Summary ###");

      List<RecordInfo> records = new LinkedList<RecordInfo>();
      List<PreparedTransactionInfo> preparedTransactions = new LinkedList<PreparedTransactionInfo>();

      journal.start();

      final StringBuffer bufferFailingTransactions = new StringBuffer();

      int messageCount = 0;
      Map<Long, Integer> messageRefCounts = new HashMap<Long, Integer>();
      int preparedMessageCount = 0;
      Map<Long, Integer> preparedMessageRefCount = new HashMap<Long, Integer>();
      journal.load(records, preparedTransactions, new TransactionFailureCallback()
      {

         public void failedTransaction(long transactionID, List<RecordInfo> records, List<RecordInfo> recordsToDelete)
         {
            bufferFailingTransactions.append("Transaction " + transactionID + " failed with these records:\n");
            for (RecordInfo info : records)
            {
               bufferFailingTransactions.append("- " + describeRecord(info) + "\n");
            }

            for (RecordInfo info : recordsToDelete)
            {
               bufferFailingTransactions.append("- " + describeRecord(info) + " <marked to delete>\n");
            }

         }
      }, false);
     
     
      counters.clear();

      for (RecordInfo info : records)
      {
         PageSubscriptionCounterImpl subsCounter = null;
         long queueIDForCounter = 0;
        
         Object o = newObjectEncoding(info);
         if (info.getUserRecordType() == JournalStorageManager.ADD_MESSAGE)
         {
            messageCount++;
         }
         else if (info.getUserRecordType() == JournalStorageManager.ADD_REF)
         {
            ReferenceDescribe ref = (ReferenceDescribe)o;
            Integer count = messageRefCounts.get(ref.refEncoding.queueID);
            if (count == null)
            {
               count = 1;
               messageRefCounts.put(ref.refEncoding.queueID, count);
            }
            else
            {
               messageRefCounts.put(ref.refEncoding.queueID, count + 1);
            }
         }
         else if (info.getUserRecordType() == JournalStorageManager.ACKNOWLEDGE_REF)
         {
            AckDescribe ref = (AckDescribe)o;
            Integer count = messageRefCounts.get(ref.refEncoding.queueID);
            if (count == null)
            {
               messageRefCounts.put(ref.refEncoding.queueID, 0);
            }
            else
            {
               messageRefCounts.put(ref.refEncoding.queueID, count - 1);
            }
         }
         else if (info.getUserRecordType() == JournalStorageManager.PAGE_CURSOR_COUNTER_VALUE)
         {
            PageCountRecord encoding = (PageCountRecord)o;
            queueIDForCounter = encoding.queueID;

            subsCounter = lookupCounter(counters, queueIDForCounter);
           
            subsCounter.loadValue(info.id, encoding.value);
            subsCounter.processReload();
         }
         else if (info.getUserRecordType() == JournalStorageManager.PAGE_CURSOR_COUNTER_INC)
         {
            PageCountRecordInc encoding = (PageCountRecordInc)o;
            queueIDForCounter = encoding.queueID;

            subsCounter = lookupCounter(counters, queueIDForCounter);
           
            subsCounter.loadInc(info.id, (int)encoding.value);
            subsCounter.processReload();
         }

         out.println(describeRecord(info, o));
        
         if (subsCounter != null)
         {
            out.println("##SubsCounter for queue=" + queueIDForCounter + ", value=" + subsCounter.getValue());
            out.println();
         }
      }
     
     
View Full Code Here
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    * @return
    */
   protected static PageSubscriptionCounterImpl lookupCounter(Map<Long, PageSubscriptionCounterImpl> counters,
                                                              long queueIDForCounter)
   {
      PageSubscriptionCounterImpl subsCounter;
      subsCounter = counters.get(queueIDForCounter);
      if (subsCounter == null)
      {
         subsCounter = new PageSubscriptionCounterImpl(null, null, null, false, -1);
         counters.put(queueIDForCounter, subsCounter);
      }
      return subsCounter;
   }
View Full Code Here
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               if (info.getUserRecordType() == JournalStorageManager.PAGE_CURSOR_COUNTER_VALUE)
               {
                  PageCountRecord encoding = (PageCountRecord)newObjectEncoding(info);
                  long queueIDForCounter = encoding.queueID;

                  PageSubscriptionCounterImpl subsCounter = lookupCounter(counters, queueIDForCounter);
                 
                  if (subsCounter.getValue() != 0 && subsCounter.getValue() != encoding.value);
                  {
                     out.println("####### Counter replace wrongly on queue " + queueIDForCounter + " oldValue=" + subsCounter.getValue() + " newValue=" + encoding.value);
                  }
                 
                  subsCounter.loadValue(info.id, encoding.value);
                  subsCounter.processReload();
                  out.print("#Counter queue " + queueIDForCounter + " value=" + subsCounter.getValue() + ", result=" + subsCounter.getValue());
                  if (subsCounter.getValue() < 0)
                  {
                     out.println(" #NegativeCounter!!!!");
                  }
                  else
                  {
                     out.println();
                  }
                  out.println();
               }
               else if (info.getUserRecordType() == JournalStorageManager.PAGE_CURSOR_COUNTER_INC)
               {
                  PageCountRecordInc encoding = (PageCountRecordInc)newObjectEncoding(info);
                  long queueIDForCounter = encoding.queueID;

                  PageSubscriptionCounterImpl subsCounter = lookupCounter(counters, queueIDForCounter);
                 
                  subsCounter.loadInc(info.id, (int)encoding.value);
                  subsCounter.processReload();
                  out.print("#Counter queue " + queueIDForCounter +  " value=" + subsCounter.getValue() + " increased by " + encoding.value);
                  if (subsCounter.getValue() < 0)
                  {
                     out.println(" #NegativeCounter!!!!");
                  }
                  else
                  {
                     out.println();
                  }
                  out.println();
               }
            }
         });
      }

      out.println();
     
      if (counters.size() != 0)
      {
         out.println("#Counters during initial load:");
         printCounters(out, counters);
      }

      out.println("### Surviving Records Summary ###");

      List<RecordInfo> records = new LinkedList<RecordInfo>();
      List<PreparedTransactionInfo> preparedTransactions = new LinkedList<PreparedTransactionInfo>();

      journal.start();

      final StringBuffer bufferFailingTransactions = new StringBuffer();

      int messageCount = 0;
      Map<Long, Integer> messageRefCounts = new HashMap<Long, Integer>();
      int preparedMessageCount = 0;
      Map<Long, Integer> preparedMessageRefCount = new HashMap<Long, Integer>();
      journal.load(records, preparedTransactions, new TransactionFailureCallback()
      {

         public void failedTransaction(long transactionID, List<RecordInfo> records, List<RecordInfo> recordsToDelete)
         {
            bufferFailingTransactions.append("Transaction " + transactionID + " failed with these records:\n");
            for (RecordInfo info : records)
            {
               bufferFailingTransactions.append("- " + describeRecord(info) + "\n");
            }

            for (RecordInfo info : recordsToDelete)
            {
               bufferFailingTransactions.append("- " + describeRecord(info) + " <marked to delete>\n");
            }

         }
      }, false);
     
     
      counters.clear();

      for (RecordInfo info : records)
      {
         PageSubscriptionCounterImpl subsCounter = null;
         long queueIDForCounter = 0;
        
         Object o = newObjectEncoding(info);
         if (info.getUserRecordType() == JournalStorageManager.ADD_MESSAGE)
         {
            messageCount++;
         }
         else if (info.getUserRecordType() == JournalStorageManager.ADD_REF)
         {
            ReferenceDescribe ref = (ReferenceDescribe)o;
            Integer count = messageRefCounts.get(ref.refEncoding.queueID);
            if (count == null)
            {
               count = 1;
               messageRefCounts.put(ref.refEncoding.queueID, count);
            }
            else
            {
               messageRefCounts.put(ref.refEncoding.queueID, count + 1);
            }
         }
         else if (info.getUserRecordType() == JournalStorageManager.ACKNOWLEDGE_REF)
         {
            AckDescribe ref = (AckDescribe)o;
            Integer count = messageRefCounts.get(ref.refEncoding.queueID);
            if (count == null)
            {
               messageRefCounts.put(ref.refEncoding.queueID, 0);
            }
            else
            {
               messageRefCounts.put(ref.refEncoding.queueID, count - 1);
            }
         }
         else if (info.getUserRecordType() == JournalStorageManager.PAGE_CURSOR_COUNTER_VALUE)
         {
            PageCountRecord encoding = (PageCountRecord)o;
            queueIDForCounter = encoding.queueID;

            subsCounter = lookupCounter(counters, queueIDForCounter);
           
            subsCounter.loadValue(info.id, encoding.value);
            subsCounter.processReload();
         }
         else if (info.getUserRecordType() == JournalStorageManager.PAGE_CURSOR_COUNTER_INC)
         {
            PageCountRecordInc encoding = (PageCountRecordInc)o;
            queueIDForCounter = encoding.queueID;

            subsCounter = lookupCounter(counters, queueIDForCounter);
           
            subsCounter.loadInc(info.id, (int)encoding.value);
            subsCounter.processReload();
         }

         out.println(describeRecord(info, o));
        
         if (subsCounter != null)
         {
            out.println("##SubsCounter for queue=" + queueIDForCounter + ", value=" + subsCounter.getValue());
            out.println();
         }
      }
     
     
View Full Code Here
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    * @return
    */
   protected static PageSubscriptionCounterImpl lookupCounter(Map<Long, PageSubscriptionCounterImpl> counters,
                                                              long queueIDForCounter)
   {
      PageSubscriptionCounterImpl subsCounter;
      subsCounter = counters.get(queueIDForCounter);
      if (subsCounter == null)
      {
         subsCounter = new PageSubscriptionCounterImpl(null, null, null, false, -1);
         counters.put(queueIDForCounter, subsCounter);
      }
      return subsCounter;
   }
View Full Code Here
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Related Classes of org.hornetq.core.paging.cursor.impl.PageSubscriptionCounterImpl$ItemOper

  • org.hornetq.core.persistence.impl.journal.DescribeJournal
  • org.hornetq.core.persistence.impl.journal.JournalStorageManager
  • org.hornetq.core.transaction.impl.TransactionImpl
  • org.hornetq.core.transaction.Transaction
  • org.hornetq.core.transaction.TransactionOperationAbstract
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