Package com.atomikos.icatch

Examples of com.atomikos.icatch.HeurRollbackException

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                    // Here, we do NOT need to add extra information, since ALL
                    // participants
                    // agreed to rollback. Therefore, we need not worry about
                    // who aborted
                    // and who committed.
                    throw new HeurRollbackException ( getHeuristicMessages () );

                }

                else if ( res == TerminationResult.HEUR_HAZARD ) {
                    Hashtable hazards = commitresult.getPossiblyIndoubts ();
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                } else if ( err instanceof HeurRollbackException ) {
                    // System.err.println ( "TerminationResult: heuristic rb" );
                    heuraborts = true;
                    heurmixed = (heurmixed || heurcommits || heurhazards);
                    HeurRollbackException hr = (HeurRollbackException) err;
                    addErrorMessages ( hr.getHeuristicMessages () );
                    heuristicparticipants_.put ( reply.getParticipant (),
                            TxState.HEUR_ABORTED );

                } else {
                    // heur hazard or not; the conclusion is the same
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        if ( state_.equals ( TxState.TERMINATED ) )
            return getHeuristicMessages ();
        if ( state_.equals ( TxState.HEUR_MIXED ) )
            throw new HeurMixedException ( getHeuristicMessages () );
        if ( state_.equals ( TxState.HEUR_ABORTED ) )
            throw new HeurRollbackException ( getHeuristicMessages () );
        if ( xaresource_ == null ) {
            Configuration.logWarning ( "XAResourceTransaction " + getXid ()
                    + ": no XAResource to commit - the required resource is probably not yet intialized?" );
            throw new HeurHazardException ( getHeuristicMessages () );
        }

        // xaresource is null if recovery failed

        // ADDED: to tolerate non-delisting appservers
        try {

            if ( TxState.ACTIVE.equals ( state_ ) )
                suspend ();
        } catch ( ResourceException re ) {
            // happens if already rolled back or something else;
            // in any case the transaction can be trusted to act
            // as if rollback already happened
            throw new com.atomikos.icatch.RollbackException ( re.getMessage () );
        }

        if ( !(state_.equals ( TxState.LOCALLY_DONE ) || state_
                .equals ( TxState.IN_DOUBT ) || state_.equals ( TxState.HEUR_HAZARD )) )
            throw new SysException ( "Wrong state for commit: " + state_ );
        try {
            // refresh xaresource for MQSeries: seems to close XAResource after
            // suspend???
            testOrRefreshXAResourceFor2PC ();
            printMsg ( "XAResource.commit ( " + xidToHexString (xid_) + " , " + onePhase
                    + " ) on resource " + resourcename_
                    + " represented by XAResource instance " + xaresource_,
                    Console.INFO );
            xaresource_.commit ( xid_, onePhase );
           
        } catch ( XAException xaerr ) {
             String msg = interpretErrorCode ( resourcename_ , "commit" , xid_ , xaerr.errorCode );
            Configuration.logWarning ( msg , xaerr );

            if ( (XAException.XA_RBBASE <= xaerr.errorCode)
                    && (xaerr.errorCode <= XAException.XA_RBEND) ) {
                errors.push ( xaerr );

                if ( !onePhase )
                    throw new SysException ( msg , errors );
                else
                    throw new com.atomikos.icatch.RollbackException (
                            "Already rolled back in resource." );
            } else {
                switch ( xaerr.errorCode ) {
                case XAException.XA_HEURHAZ:
                  switchToHeuristicState ( "commit" , TxState.HEUR_HAZARD , xaerr );
                    throw new HeurHazardException ( getHeuristicMessages () );
                case XAException.XA_HEURMIX:
                  switchToHeuristicState ( "commit", TxState.HEUR_MIXED , xaerr );
                    throw new HeurMixedException ( getHeuristicMessages () );
                case XAException.XA_HEURCOM:
                    forget ();
                    break;
                case XAException.XA_HEURRB:
                  switchToHeuristicState ( "commit", TxState.HEUR_ABORTED , xaerr );
                    throw new HeurRollbackException ( getHeuristicMessages () );
                case XAException.XAER_NOTA:
                    if ( ! onePhase ) {
                         //see case 21552
                        printMsg ( "XAResource.commit: invalid Xid - transaction already committed in resource?" , Console.WARN );
                        state_ = TxState.TERMINATED;
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                    nextStateHandler = new HeurAbortedStateHandler ( this );
                    coordinator_.setStateHandler ( nextStateHandler );
                    // Here, we do NOT need to add extra information, since ALL
                    // participants agreed to rollback.
                    // Therefore, we need not worry about who aborted and who committed.
                    throw new HeurRollbackException ( getHeuristicMessages () );

                }

                else if ( res == TerminationResult.HEUR_HAZARD ) {
                    Hashtable hazards = commitresult.getPossiblyIndoubts ();
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                            TxState.HEUR_COMMITTED );

                } else if ( err instanceof HeurRollbackException ) {
                    atLeastOneHeuristicRollbackException = true;
                    atLeastOneHeuristicMixedException = (atLeastOneHeuristicMixedException || atLeastOneHeuristicCommitException || atLeastOneHeuristicHazardException);
                    HeurRollbackException hr = (HeurRollbackException) err;
                    addErrorMessages ( hr.getHeuristicMessages () );
                    heuristicparticipants_.put ( reply.getParticipant (),
                            TxState.HEUR_ABORTED );

                } else {
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        if ( state_.equals ( TxState.TERMINATED ) )
            return getHeuristicMessages ();
        if ( state_.equals ( TxState.HEUR_MIXED ) )
            throw new HeurMixedException ( getHeuristicMessages () );
        if ( state_.equals ( TxState.HEUR_ABORTED ) )
            throw new HeurRollbackException ( getHeuristicMessages () );
        if ( xaresource_ == null ) { // null if recovery failed
            LOGGER.logWarning ( "XAResourceTransaction " + getXid ()
                    + ": no XAResource to commit - the required resource is probably not yet intialized?" );
            throw new HeurHazardException ( getHeuristicMessages () );
        }

        try {

            if ( TxState.ACTIVE.equals ( state_ ) ) { // tolerate non-delisting apps/servers
                suspend ();
            }
        } catch ( ResourceException re ) {
            // happens if already rolled back or something else;
            // in any case the transaction can be trusted to act
            // as if rollback already happened
            throw new com.atomikos.icatch.RollbackException ( re.getMessage () );
        }

        if ( !(state_.equals ( TxState.LOCALLY_DONE ) || state_
                .equals ( TxState.IN_DOUBT ) || state_.equals ( TxState.HEUR_HAZARD )) )
            throw new SysException ( "Wrong state for commit: " + state_ );
        try {
            // refresh xaresource for MQSeries: seems to close XAResource after suspend???
            testOrRefreshXAResourceFor2PC ();
            if(LOGGER.isInfoEnabled()){
              LOGGER.logInfo("XAResource.commit ( " + xidToHexString + " , " + onePhase
                        + " ) on resource " + resourcename_
                        + " represented by XAResource instance " + xaresource_);
            }
            xaresource_.commit ( xid_, onePhase );

        } catch ( XAException xaerr ) {
          String msg = interpretErrorCode ( resourcename_ , "commit" , xid_ , xaerr.errorCode );
            LOGGER.logWarning ( msg , xaerr );

            if ( (XAException.XA_RBBASE <= xaerr.errorCode)
                    && (xaerr.errorCode <= XAException.XA_RBEND) ) {
                errors.push ( xaerr );

                if ( !onePhase )
                    throw new SysException ( msg , errors );
                else
                    throw new com.atomikos.icatch.RollbackException (
                            "Already rolled back in resource." );
            } else {
                switch ( xaerr.errorCode ) {
                case XAException.XA_HEURHAZ:
                  switchToHeuristicState ( "commit" , TxState.HEUR_HAZARD , xaerr );
                    throw new HeurHazardException ( getHeuristicMessages () );
                case XAException.XA_HEURMIX:
                  switchToHeuristicState ( "commit", TxState.HEUR_MIXED , xaerr );
                    throw new HeurMixedException ( getHeuristicMessages () );
                case XAException.XA_HEURCOM:
                    forget ();
                    break;
                case XAException.XA_HEURRB:
                  switchToHeuristicState ( "commit", TxState.HEUR_ABORTED , xaerr );
                    throw new HeurRollbackException ( getHeuristicMessages () );
                case XAException.XAER_NOTA:
                    if ( ! onePhase ) {
                         //see case 21552
                      LOGGER.logWarning("XAResource.commit: invalid Xid - transaction already committed in resource?");
                        setState ( TxState.TERMINATED );
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        if ( state_.equals ( TxState.TERMINATED ) )
            return getHeuristicMessages ();
        if ( state_.equals ( TxState.HEUR_MIXED ) )
            throw new HeurMixedException ( getHeuristicMessages () );
        if ( state_.equals ( TxState.HEUR_ABORTED ) )
            throw new HeurRollbackException ( getHeuristicMessages () );
        if ( xaresource_ == null ) {
            LOGGER.logWarning ( "XAResourceTransaction " + getXid ()
                    + ": no XAResource to commit - the required resource is probably not yet intialized?" );
            throw new HeurHazardException ( getHeuristicMessages () );
        }

        // xaresource is null if recovery failed

        // ADDED: to tolerate non-delisting appservers
        try {

            if ( TxState.ACTIVE.equals ( state_ ) )
                suspend ();
        } catch ( ResourceException re ) {
            // happens if already rolled back or something else;
            // in any case the transaction can be trusted to act
            // as if rollback already happened
            throw new com.atomikos.icatch.RollbackException ( re.getMessage () );
        }

        if ( !(state_.equals ( TxState.LOCALLY_DONE ) || state_
                .equals ( TxState.IN_DOUBT ) || state_.equals ( TxState.HEUR_HAZARD )) )
            throw new SysException ( "Wrong state for commit: " + state_ );
        try {
            // refresh xaresource for MQSeries: seems to close XAResource after
            // suspend???
            testOrRefreshXAResourceFor2PC ();
            if(LOGGER.isInfoEnabled()){
              LOGGER.logInfo("XAResource.commit ( " + xidToHexString + " , " + onePhase
                        + " ) on resource " + resourcename_
                        + " represented by XAResource instance " + xaresource_);
            }
            xaresource_.commit ( xid_, onePhase );

        } catch ( XAException xaerr ) {
          String msg = interpretErrorCode ( resourcename_ , "commit" , xid_ , xaerr.errorCode );
            LOGGER.logWarning ( msg , xaerr );

            if ( (XAException.XA_RBBASE <= xaerr.errorCode)
                    && (xaerr.errorCode <= XAException.XA_RBEND) ) {
                errors.push ( xaerr );

                if ( !onePhase )
                    throw new SysException ( msg , errors );
                else
                    throw new com.atomikos.icatch.RollbackException (
                            "Already rolled back in resource." );
            } else {
                switch ( xaerr.errorCode ) {
                case XAException.XA_HEURHAZ:
                  switchToHeuristicState ( "commit" , TxState.HEUR_HAZARD , xaerr );
                    throw new HeurHazardException ( getHeuristicMessages () );
                case XAException.XA_HEURMIX:
                  switchToHeuristicState ( "commit", TxState.HEUR_MIXED , xaerr );
                    throw new HeurMixedException ( getHeuristicMessages () );
                case XAException.XA_HEURCOM:
                    forget ();
                    break;
                case XAException.XA_HEURRB:
                  switchToHeuristicState ( "commit", TxState.HEUR_ABORTED , xaerr );
                    throw new HeurRollbackException ( getHeuristicMessages () );
                case XAException.XAER_NOTA:
                    if ( ! onePhase ) {
                         //see case 21552
                      LOGGER.logWarning("XAResource.commit: invalid Xid - transaction already committed in resource?");
                        setState ( TxState.TERMINATED );
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    public HeuristicMessage[] commit ( boolean onePhase )
            throws HeurRollbackException, HeurHazardException,
            HeurMixedException, RollbackException, SysException
    {
        if ( isRecovered() ) {
            if ( ! readOnly ) throw new HeurRollbackException ( getHeuristicMessages () );
            // do nothing if readOnly: no commit needed, so don't raise unnecessary heuristic either
        } else {
           // not recovered -> connection not null -> commit
           try {
                 connection.transactionTerminated ( true );
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    public HeuristicMessage[] commit ( boolean onePhase )
            throws HeurRollbackException, HeurHazardException,
            HeurMixedException, RollbackException, SysException
    {
        if ( isRecovered() ) {
            if ( ! readOnly ) throw new HeurRollbackException ( getHeuristicMessages () );
            // do nothing if readOnly: no commit needed, so don't raise unnecessary heuristic either
        } else {
           // not recovered -> connection not null -> commit
           try {
                 connection.transactionTerminated ( true );
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                } else if ( err instanceof HeurRollbackException ) {
                    // System.err.println ( "TerminationResult: heuristic rb" );
                    heuraborts = true;
                    heurmixed = (heurmixed || heurcommits || heurhazards);
                    HeurRollbackException hr = (HeurRollbackException) err;
                    addErrorMessages ( hr.getHeuristicMessages () );
                    heuristicparticipants_.put ( reply.getParticipant (),
                            TxState.HEUR_ABORTED );

                } else {
                    // heur hazard or not; the conclusion is the same
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Related Classes of com.atomikos.icatch.HeurRollbackException

  • com.atomikos.datasource.xa.XAResourceTransaction
  • com.atomikos.icatch.imp.CoordinatorStateHandler
  • com.atomikos.icatch.imp.TerminationResult
  • com.atomikos.jdbc.nonxa.AtomikosNonXAParticipant
  • com.atomikos.jdbc.nonxa.NonXAParticipant
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