Examples of com.arjuna.ats.internal.jts.resources.SynchronizationRecord

Package com.arjuna.ats.internal.jts.resources

Examples of com.arjuna.ats.internal.jts.resources.SynchronizationRecord

com.arjuna.ats.internal.jts.resources.SynchronizationRecord
CosTransactions::Synchronizations are maintained in a separate list from the standard transaction intentions list. @author Mark Little (mark@arjuna.com) @version $Id: SynchronizationRecord.java 2342 2006-03-30 13:06:17Z $ @since JTS 1.0.

                  // Synchronizations should be stored (or at least iterated) in their natural order
                  _synchs = new TreeSet();
              }
          }


          SynchronizationRecord otsSync;


          if(sync._is_a(JTAInterposedSynchronizationHelper.id()))
          {
              otsSync = new SynchronizationRecord(sync, true);
          }
          else
          {
              otsSync = new SynchronizationRecord(sync);
          }


          // disallow addition of Synchronizations that would appear
          // earlier in sequence than any that has already been called
          // during the pre-commmit phase. This is required for

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       * Regardless of failures, we must tell all synchronizations what
       * happened.
       */
      while(!stack.isEmpty())
      {
        SynchronizationRecord value = (SynchronizationRecord)stack.pop();
        Synchronization c = value.contents();


        try
        {
          c.after_completion(myStatus);
        }

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                        // Synchronizations should be stored (or at least iterated) in their natural order
            _synchs = new TreeSet();
                    }
        }


                SynchronizationRecord otsSync;


                if(sync._is_a(JTAInterposedSynchronizationHelper.id()))
                {
                    otsSync = new SynchronizationRecord(sync, true);
                }
                else
                {
                    otsSync = new SynchronizationRecord(sync);
                }


                // disallow addition of Synchronizations that would appear
        // earlier in sequence than any that has already been called
        // during the pre-commmit phase. This is required for

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       * Regardless of failures, we must tell all synchronizations what
       * happened.
       */
      while(!stack.isEmpty())
      {
        SynchronizationRecord value = (SynchronizationRecord)stack.pop();
        Synchronization c = value.contents();


        try
        {
          c.after_completion(myStatus);
        }

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        {
          if (_synchs == null)
            _synchs = new HashList(10);
        }


        SynchronizationRecord otsSync = new SynchronizationRecord(sync);


        if (!_synchs.add(otsSync))
        {
          otsSync = null;
          throw new UNKNOWN(ExceptionCodes.ADD_FAILED,

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     */


    if (_synchs != null)
    {
      HashListIterator iterator = new HashListIterator(_synchs);
      SynchronizationRecord value = (SynchronizationRecord) iterator.iterate();
      boolean doSuspend = false;
      ControlWrapper cw = null;


      try
      {
        /*
         * Make sure that this transaction is active on the thread
         * before we invoke any Synchronizations. They are
         * TransactionalObjects and must have the context flowed to
         * them.
         */


        try
        {
          //        cw = OTSImpleManager.systemCurrent().getControlWrapper();


          cw = OTSImpleManager.current().getControlWrapper();


          /*
           * If there's no transaction incoming, then use the one that
           * we got at creation time.
           */


          if ((cw == null) || (!controlHandle.equals(cw.getImple())))
          {
            //      OTSImpleManager.systemCurrent().resumeImple(controlHandle);


            OTSImpleManager.current().resumeImple(controlHandle);


            doSuspend = true;
          }
        }
        catch (Exception ex)
        {
          /*
           * It should be OK to continue with the invocations even if
           * we couldn't resume, because a Synchronization is only
           * supposed to be associated with a single transaction. So,
           * it should be able to infer the transaction.
           */
        }


        while (value != null)
        {
          Synchronization c = value.contents();


          c.before_completion();


          value = (SynchronizationRecord) iterator.iterate();
        }

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    SystemException exp = null;


    if (_synchs != null)
    {
      HashListIterator iterator = new HashListIterator(_synchs);
      SynchronizationRecord value = (SynchronizationRecord) iterator.iterate();
      ControlWrapper cw = null;
      boolean doSuspend = false;


      try
      {
        //    cw = OTSImpleManager.systemCurrent().getControlWrapper();


        cw = OTSImpleManager.current().getControlWrapper();


        /*
         * If there isn't a transaction context shipped, then use the
         * one we had during creation.
         */


        if ((cw == null) || (!controlHandle.equals(cw.getImple())))
        {
          //        OTSImpleManager.systemCurrent().resumeImple(controlHandle);


          OTSImpleManager.current().resumeImple(controlHandle);


          doSuspend = true;
        }
      }
      catch (Exception ex)
      {
        /*
         * It should still be OK to make the call without a context
         * because a Synchronization can only be associated with a
         * single transaction.
         */


        problem = true;
      }


      /*
       * Regardless of failures, we must tell all synchronizations what
       * happened.
       */


      while (value != null)
      {
        Synchronization c = value.contents();


        try
        {
          c.after_completion(myStatus);
        }

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