Package org.objectweb.howl.log.xa

Class XALogger.XAReplayListener

java.lang.Object
org.objectweb.howl.log.xa.XALogger.XAReplayListener
All Implemented Interfaces:
ReplayListener
Enclosing class:
XALogger
private static class XALogger.XAReplayListener extends Object implements ReplayListener
private class used by XALogger.replay() methods. Used by replay(ReplayListener) and replay(ReplayListener, long) wrapper methods to intercept XACOMMIT and XACOMMITMOVED records so they can be passed to caller. During TM invoked replay, log records are returned to the caller, but the activeTx table is not updated.

  • Field Details

    • lr

      final LogRecord lr

    • tmListener

      final ReplayListener tmListener
      ReplayListener registered by TM that instantiated this XALogger.

      During replay, non-CTRL records are returned to the TM's replayListener.

  • Constructor Details

  • Method Details

    • onRecord

      public void onRecord(LogRecord lr)
      Description copied from interface: ReplayListener
      Called by Logger for each record retrieved from the log.

      when the entire log has been processed, lr.type is set to LogRecordType.END_OF_LOG.

      Specified by:
      onRecord in interface ReplayListener
      Parameters:
      lr - LogRecord to be processed

    • onError

      public void onError(LogException e)
      Description copied from interface: ReplayListener
      Called by Logger when an exception is encountered during replay.
      Specified by:
      onError in interface ReplayListener
      Parameters:
      e - LogException object that was thrown when the error occurred.

    • getLogRecord

      public LogRecord getLogRecord()
      Description copied from interface: ReplayListener
      Called by Logger when ReplayListener is registered for replay.

      The Logger calls getLogRecord to obtain a LogRecord instance to be used to process log records.

      The same LogRecord instance is used to return all log records to the ReplayListener.

      Specified by:
      getLogRecord in interface ReplayListener
      Returns:
      LogRecord object to be used when calling onRecord()