Example usage for javax.transaction.xa Xid getBranchQualifier

Introduction

In this page you can find the example usage for javax.transaction.xa Xid getBranchQualifier.

Prototype

byte[] getBranchQualifier();

Source Link

Document

Obtain the transaction branch identifier part of XID as an array of bytes.

Usage

From source file:org.wso2.andes.client.XASession_9_1.java

/**
 * Send endDtx command to server//from ww  w.  j  a va  2  s.  co m
 *
 * @param xid  a global transaction identifier to be associated with the resource
 * @param flag one of TMSUCCESS, TMFAIL, or TMSUSPEND.
 * @return XaStatus returned by server
 * @throws FailoverException when a connection issue is detected
 * @throws AMQException      when an error is detected in AMQ state manager
 */
XaStatus endDtx(Xid xid, int flag) throws FailoverException, AMQException, XAException {

    throwErrorIfClosed();

    if (LOGGER.isDebugEnabled()) {
        LOGGER.debug("Sending dtx.end for channel " + _channelId + ", xid " + xid);
    }

    DtxEndBody dtxEndBody = methodRegistry.createDtxEndBody(xid.getFormatId(), xid.getGlobalTransactionId(),
            xid.getBranchQualifier(), flag == XAResource.TMFAIL, flag == XAResource.TMSUSPEND);

    AMQMethodEvent amqMethodEvent = _connection._protocolHandler.syncWrite(dtxEndBody.generateFrame(_channelId),
            DtxEndOkBody.class);

    DtxEndOkBodyImpl response = (DtxEndOkBodyImpl) amqMethodEvent.getMethod();

    return XaStatus.valueOf(response.getXaResult());
}

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From source file:org.wso2.andes.client.XASession_9_1.java

XaStatus prepareDtx(Xid xid) throws FailoverException, AMQException, XAException {

    throwErrorIfClosed();//from  ww  w.j a  v  a 2 s  .c o  m

    DtxPrepareBody dtxPrepareBody = methodRegistry.createDtxPrepareBody(xid.getFormatId(),
            xid.getGlobalTransactionId(), xid.getBranchQualifier());

    AMQMethodEvent amqMethodEvent = _connection._protocolHandler
            .syncWrite(dtxPrepareBody.generateFrame(_channelId), DtxPrepareOkBody.class);

    DtxPrepareOkBodyImpl response = (DtxPrepareOkBodyImpl) amqMethodEvent.getMethod();

    return XaStatus.valueOf(response.getXaResult());
}

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From source file:org.wso2.andes.client.XASession_9_1.java

XaStatus commitDtx(Xid xid, boolean onePhase) throws FailoverException, AMQException, XAException {

    throwErrorIfClosed();//from  www . ja  v  a 2 s  . com

    DtxCommitBody dtxCommitBody = methodRegistry.createDtxCommitBody(xid.getFormatId(),
            xid.getGlobalTransactionId(), xid.getBranchQualifier(), onePhase);

    AMQMethodEvent amqMethodEvent = _connection._protocolHandler
            .syncWrite(dtxCommitBody.generateFrame(_channelId), DtxCommitOkBody.class);

    DtxCommitOkBodyImpl response = (DtxCommitOkBodyImpl) amqMethodEvent.getMethod();

    return XaStatus.valueOf(response.getXaResult());
}

---

From source file:org.wso2.andes.client.XASession_9_1.java

XaStatus rollbackDtx(Xid xid) throws FailoverException, AMQException, XAException {

    throwErrorIfClosed();/*from ww w .  j a  v a  2  s  . c  om*/

    DtxRollbackBody dtxRollbackBody = methodRegistry.createDtxRollbackBody(xid.getFormatId(),
            xid.getGlobalTransactionId(), xid.getBranchQualifier());

    AMQMethodEvent amqMethodEvent = _connection._protocolHandler
            .syncWrite(dtxRollbackBody.generateFrame(_channelId), DtxRollbackOkBody.class);

    DtxRollbackOkBodyImpl response = (DtxRollbackOkBodyImpl) amqMethodEvent.getMethod();

    return XaStatus.valueOf(response.getXaResult());
}

---

From source file:org.wso2.andes.client.XASession_9_1.java

/**
 * Sends a dtx.forget frame to broker node and wait for dtx.forget-ok response
 *
 * @param xid distributed transaction ID
 * @return response status/* w  w w  .  java2  s .c o m*/
 * @throws FailoverException if failover process started during communication with server
 * @throws AMQException      if server sends back a error response
 */
public XaStatus forget(Xid xid) throws FailoverException, AMQException, XAException {

    throwErrorIfClosed();

    DtxForgetBody dtxForgetBody = methodRegistry.createDtxForgetBody(xid.getFormatId(),
            xid.getGlobalTransactionId(), xid.getBranchQualifier());

    AMQMethodEvent amqMethodEvent = _connection._protocolHandler
            .syncWrite(dtxForgetBody.generateFrame(_channelId), DtxForgetOkBody.class);

    DtxForgetOkBodyImpl response = (DtxForgetOkBodyImpl) amqMethodEvent.getMethod();

    return XaStatus.valueOf(response.getXaResult());
}

---

From source file:org.wso2.andes.client.XASession_9_1.java

/**
 * Sends a dtx.set-timeout frame to broker node and wait for dtx.set-timeout-ok response
 *
 * @param xid     distribute transction ID
 * @param timeout transaction timeout value to set
 * @return response status/*from  w  w  w  . j a va 2 s.  c om*/
 * @throws FailoverException if failover process started during communication with server
 * @throws AMQException      if server sends back a error response
 */
XaStatus setDtxTimeout(Xid xid, int timeout) throws FailoverException, AMQException, XAException {

    throwErrorIfClosed();

    DtxSetTimeoutBody dtxSetTimeoutBody = methodRegistry.createDtxSetTimeoutBody(xid.getFormatId(),
            xid.getGlobalTransactionId(), xid.getBranchQualifier(), timeout);

    AMQMethodEvent amqMethodEvent = _connection._protocolHandler
            .syncWrite(dtxSetTimeoutBody.generateFrame(_channelId), DtxSetTimeoutOkBody.class);

    DtxSetTimeoutOkBodyImpl response = (DtxSetTimeoutOkBodyImpl) amqMethodEvent.getMethod();

    return XaStatus.valueOf(response.getXaResult());
}

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