Examples of bitronix.tm.resource.common.XAResourceHolder

bitronix.tm.resource.common.XAResourceHolder
{@link XAResource} wrappers must implement this interface. It defines a way to get access to the transactionalstate of this {@link XAResourceHolder}. @see XAResourceHolderState @author lorban

    private static XAResourceHolder createResHolder(XAResource xaResource) {
      ResourceBean rb = new ResourceBean() { };
      rb.setUniqueName(xaResource.getClass().getName() + System.identityHashCode(xaResource));
      rb.setApplyTransactionTimeout(true);


      XAResourceHolder resHolder = new SimpleXAResourceHolder(xaResource);
      resHolder.setXAResourceHolderState(new XAResourceHolderState(resHolder, rb));


      return resHolder;
    }

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        Iterator it = resources.entrySet().iterator();
        while (it.hasNext()) {
            Map.Entry entry = (Map.Entry) it.next();
            XAResourceProducer producer = (XAResourceProducer) entry.getValue();


            XAResourceHolder resourceHolder = producer.findXAResourceHolder(xaResource);
            if (resourceHolder != null) {
                if (log.isDebugEnabled()) log.debug("XAResource " + xaResource + " belongs to " + resourceHolder + " that itself belongs to " + producer);
                return resourceHolder;
            }
            if (log.isDebugEnabled()) log.debug("XAResource " + xaResource + " does not belong to any resource of " + producer);

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        if (status == Status.STATUS_MARKED_ROLLBACK)
            throw new BitronixRollbackException("transaction has been marked as rollback only");
        if (isDone())
            throw new IllegalStateException("transaction started or finished 2PC, cannot enlist any more resource");


        XAResourceHolder resourceHolder = ResourceRegistrar.findXAResourceHolder(xaResource);
        if (resourceHolder == null)
            throw new BitronixSystemException("unknown XAResource " + xaResource + ", it does not belong to a registered resource");


        XAResourceHolderState resourceHolderState = new XAResourceHolderState(resourceHolder, resourceHolder.getResourceBean());


        // resource timeout must be set here so manually enlisted resources can receive it
        resourceHolderState.setTransactionTimeoutDate(timeoutDate);


        try {
            resourceManager.enlist(resourceHolderState);
        } catch (XAException ex) {
            if (BitronixXAException.isUnilateralRollback(ex)) {
                // if the resource unilaterally rolled back, the transaction will never be able to commit -> mark it as rollback only
                setStatus(Status.STATUS_MARKED_ROLLBACK);
                throw new BitronixRollbackException("resource " + resourceHolderState + " unilaterally rolled back, error=" + Decoder.decodeXAExceptionErrorCode(ex), ex);
            }
            throw new BitronixSystemException("cannot enlist " + resourceHolderState + ", error=" + Decoder.decodeXAExceptionErrorCode(ex), ex);
        }


        resourceHolder.putXAResourceHolderState(resourceHolderState.getXid(), resourceHolderState);
        return true;
    }

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        if (flag != XAResource.TMSUCCESS && flag != XAResource.TMSUSPEND && flag != XAResource.TMFAIL)
            throw new BitronixSystemException("can only delist with SUCCESS, SUSPEND, FAIL - was: " + Decoder.decodeXAResourceFlag(flag));
        if (isWorking())
            throw new IllegalStateException("transaction is being committed or rolled back, cannot delist any resource now");


        XAResourceHolder resourceHolder = ResourceRegistrar.findXAResourceHolder(xaResource);
        if (resourceHolder == null)
            throw new BitronixSystemException("unknown XAResource " + xaResource + ", it does not belong to a registered resource");


        Map statesForGtrid = resourceHolder.getXAResourceHolderStatesForGtrid(resourceManager.getGtrid());
        Iterator statesForGtridIt = statesForGtrid.values().iterator();


        boolean result = false;
        List exceptions = new ArrayList();
        List resourceStates = new ArrayList();

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    public void clearXAResourceHolderStates() {
        if (log.isDebugEnabled()) log.debug("clearing XAResourceHolder states on " + resources.size() + " resource(s)");
        Iterator it = resources.iterator();
        while (it.hasNext()) {
            XAResourceHolderState xaResourceHolderState = (XAResourceHolderState) it.next();
            XAResourceHolder resourceHolder = xaResourceHolderState.getXAResourceHolder();


            // clear out the current state
            resourceHolder.removeXAResourceHolderState(xaResourceHolderState.getXid());


            Map statesForGtrid = resourceHolder.getXAResourceHolderStatesForGtrid(gtrid);
            if (statesForGtrid != null) log.warn("resource " + resourceHolder + " did not clean up " + statesForGtrid.size() + "transaction states for GTRID [" + gtrid + "]");
            else if (log.isDebugEnabled()) log.debug("resource " + resourceHolder + " cleaned up all transaction states for GTRID [" + gtrid + "]");


            it.remove();
        }

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        if (status == Status.STATUS_MARKED_ROLLBACK)
            throw new BitronixRollbackException("transaction has been marked as rollback only");
        if (isDone())
            throw new IllegalStateException("transaction started or finished 2PC, cannot enlist any more resource");


        XAResourceHolder resourceHolder = ResourceRegistrar.findXAResourceHolder(xaResource);
        if (resourceHolder == null)
            throw new BitronixSystemException("unknown XAResource " + xaResource + ", it does not belong to a registered resource");


        XAResourceHolderState resourceHolderState = new XAResourceHolderState(resourceHolder, resourceHolder.getResourceBean());


        // resource timeout must be set here so manually enlisted resources can receive it
        resourceHolderState.setTransactionTimeoutDate(timeoutDate);


        try {
            resourceManager.enlist(resourceHolderState);
        } catch (XAException ex) {
            String extraErrorDetails = TransactionManagerServices.getExceptionAnalyzer().extractExtraXAExceptionDetails(ex);
            if (BitronixXAException.isUnilateralRollback(ex)) {
                // if the resource unilaterally rolled back, the transaction will never be able to commit -> mark it as rollback only
                setStatus(Status.STATUS_MARKED_ROLLBACK);
                throw new BitronixRollbackException("resource " + resourceHolderState + " unilaterally rolled back, error=" +
                        Decoder.decodeXAExceptionErrorCode(ex) + (extraErrorDetails == null ? "" : ", extra error=" + extraErrorDetails), ex);
            }
            throw new BitronixSystemException("cannot enlist " + resourceHolderState + ", error=" +
                    Decoder.decodeXAExceptionErrorCode(ex) + (extraErrorDetails == null ? "" : ", extra error=" + extraErrorDetails), ex);
        }


        resourceHolder.putXAResourceHolderState(resourceHolderState.getXid(), resourceHolderState);
        return true;
    }

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        if (flag != XAResource.TMSUCCESS && flag != XAResource.TMSUSPEND && flag != XAResource.TMFAIL)
            throw new BitronixSystemException("can only delist with SUCCESS, SUSPEND, FAIL - was: " + Decoder.decodeXAResourceFlag(flag));
        if (isWorking())
            throw new IllegalStateException("transaction is being committed or rolled back, cannot delist any resource now");


        XAResourceHolder resourceHolder = ResourceRegistrar.findXAResourceHolder(xaResource);
        if (resourceHolder == null)
            throw new BitronixSystemException("unknown XAResource " + xaResource + ", it does not belong to a registered resource");


        class LocalVisitor implements XAResourceHolderStateVisitor {
            private boolean result = true;
            private List<BitronixSystemException> exceptions = new ArrayList<BitronixSystemException>();
            private List<XAResourceHolderState> resourceStates = new ArrayList<XAResourceHolderState>();
            public boolean visit(XAResourceHolderState xaResourceHolderState) {
                try {
                    result &= delistResource(xaResourceHolderState, flag);
                } catch (BitronixSystemException ex) {
                    if (log.isDebugEnabled()) { log.debug("failed to delist resource state " + xaResourceHolderState); }
                    exceptions.add(ex);
                    resourceStates.add(xaResourceHolderState);
                }
                return true; // continue visitation
            }
        }
        LocalVisitor xaResourceHolderStateVisitor = new LocalVisitor();
        resourceHolder.acceptVisitorForXAResourceHolderStates(resourceManager.getGtrid(), xaResourceHolderStateVisitor);


        if (!xaResourceHolderStateVisitor.exceptions.isEmpty()) {
            BitronixMultiSystemException multiSystemException = new BitronixMultiSystemException("error delisting resource", xaResourceHolderStateVisitor.exceptions, xaResourceHolderStateVisitor.resourceStates);
            if (!multiSystemException.isUnilateralRollback()) {
                throw multiSystemException;

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    }


    public XAResourceHolder findXAResourceHolder(XAResource xaResource) {
        synchronized (xaStatefulHolders) {
            for (JmsPooledConnection jmsPooledConnection : xaStatefulHolders) {
                XAResourceHolder xaResourceHolder = jmsPooledConnection.getXAResourceHolderForXaResource(xaResource);
                if (xaResourceHolder != null) {
                    return xaResourceHolder;
                }
            }
            return null;

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        for (ProducerHolder holder : resources) {
            if (!holder.isInitialized())
                continue;


            final XAResourceProducer producer = holder.producer;
            final XAResourceHolder resourceHolder = producer.findXAResourceHolder(xaResource);
            if (resourceHolder != null) {
                if (debug) { log.debug("XAResource " + xaResource + " belongs to " + resourceHolder + " that itself belongs to " + producer); }
                return resourceHolder;
            }
            if (debug) { log.debug("XAResource " + xaResource + " does not belong to any resource of " + producer); }

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    public void clearXAResourceHolderStates() {
        if (log.isDebugEnabled()) { log.debug("clearing XAResourceHolder states on " + resources.size() + " resource(s)"); }
        Iterator<XAResourceHolderState> it = resources.iterator();
        while (it.hasNext()) {
            XAResourceHolderState xaResourceHolderState = it.next();
            XAResourceHolder resourceHolder = xaResourceHolderState.getXAResourceHolder();


            // clear out the current state
            resourceHolder.removeXAResourceHolderState(xaResourceHolderState.getXid());


            boolean stillExists = resourceHolder.isExistXAResourceHolderStatesForGtrid(gtrid);
            if (stillExists) log.warn("resource " + resourceHolder + " did not clean up " + resourceHolder.getXAResourceHolderStateCountForGtrid(gtrid) + "transaction states for GTRID [" + gtrid + "]");
            else if (log.isDebugEnabled()) { log.debug("resource " + resourceHolder + " cleaned up all transaction states for GTRID [" + gtrid + "]"); }


            it.remove();
        }
    }

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Related Classes of bitronix.tm.resource.common.XAResourceHolder

bitronix.tm.BitronixTransaction

bitronix.tm.internal.XAResourceManager

bitronix.tm.resource.jms.PoolingConnectionFactory

bitronix.tm.resource.ResourceRegistrar

bitronix.tm.resource.ResourceRegistrarTest

org.akubraproject.tck.BtmUtils$SimpleXAResourceProducer

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