Examples of ActiveMQXid

org.activemq.message.ActiveMQXid

A ActiveMQXid object holds the distributed transaction id that is passed around in an ActiveMQ system.
Eventhough a Transaction Manager (TM) has his own Xid implementation that he uses when he talks to the our ActiveMQXAResource, we need to send the Xid data down to the server in our format.
ActiveMQ uses Strings as the transaction id. This class coverts an Xid to and from a string.

@version $Revision: 1.1.1.1 $ @see javax.transaction.xa.Xid
org.codehaus.activemq.message.ActiveMQXid

A ActiveMQXid object holds the distributed transaction id that is passed around in an ActiveMQ system.
Eventhough a Transaction Manager (TM) has his own Xid implementation that he uses when he talks to the our ActiveMQXAResource, we need to send the Xid data down to the server in our format.
ActiveMQ uses Strings as the transaction id. This class coverts an Xid to and from a string.

@version $Revision: 1.11 $ @see javax.transaction.xa.Xid

Examples of org.codehaus.activemq.message.ActiveMQXid


    public int prepare(Xid xid) throws XAException {


        // We allow interleaving multiple transactions, so
        // we don't limit prepare to the associated xid.
        ActiveMQXid x;
        //THIS SHOULD NEVER HAPPEN because end(xid, TMSUCCESS) should have been called first
        if (xid == associatedXid) {
//            x = activeXid;
            throw new XAException(XAException.XAER_PROTO);
        } else {
            //TODO cache the known xids so we don't keep recreating this one??
            x = new ActiveMQXid(xid);
        }


        XATransactionInfo info = new XATransactionInfo();
        info.setId(this.packetIdGenerator.generateId());
        info.setXid(x);

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Examples of org.codehaus.activemq.message.ActiveMQXid


    public void rollback(Xid xid) throws XAException {


        // We allow interleaving multiple transactions, so
        // we don't limit rollback to the associated xid.
        ActiveMQXid x;
        if (xid == associatedXid) {
            //I think this can happen even without an end(xid) call.  Need to check spec.
            x = activeXid;
        } else {
            x = new ActiveMQXid(xid);
        }


        XATransactionInfo info = new XATransactionInfo();
        info.setId(this.packetIdGenerator.generateId());
        info.setXid(x);

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Examples of org.codehaus.activemq.message.ActiveMQXid

    public void commit(Xid xid, boolean onePhase) throws XAException {
        checkClosedXA();


        // We allow interleaving multiple transactions, so
        // we don't limit commit to the associated xid.
        ActiveMQXid x;
        if (xid == associatedXid) {
            //should never happen, end(xid,TMSUCCESS) must have been previously called
//            x = activeXid;
            throw new XAException(XAException.XAER_PROTO);
        } else {
            x = new ActiveMQXid(xid);
        }


        XATransactionInfo info = new XATransactionInfo();
        info.setId(this.packetIdGenerator.generateId());
        info.setXid(x);

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Examples of org.codehaus.activemq.message.ActiveMQXid

    public void forget(Xid xid) throws XAException {
        checkClosedXA();


        // We allow interleaving multiple transactions, so
        // we don't limit forget to the associated xid.
        ActiveMQXid x;
        if (xid == associatedXid) {
            //TODO determine if this can happen... I think not.
            x = activeXid;
        } else {
            x = new ActiveMQXid(xid);
        }


        XATransactionInfo info = new XATransactionInfo();
        info.setId(this.packetIdGenerator.generateId());
        info.setXid(x);

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Examples of org.codehaus.activemq.message.ActiveMQXid


    private void setXid(Xid xid) {
        if (xid != null) {
// associate
            associatedXid = xid;
            activeXid = new ActiveMQXid(xid);
            super.currentTransactionId = activeXid.toLocalTransactionId();
        } else {
// dis-associate
            associatedXid = null;
            activeXid = null;

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Examples of org.codehaus.activemq.message.ActiveMQXid

public class VMPreparedTransactionStoreImpl implements PreparedTransactionStore {
    private Map prepared = new ConcurrentHashMap();


    public ActiveMQXid[] getXids() {
        ArrayList list = new ArrayList(prepared.keySet());
        ActiveMQXid answer[] = new ActiveMQXid[list.size()];
        list.toArray(answer);
        return answer;
    }

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Examples of org.codehaus.activemq.message.ActiveMQXid

        assertTrue("Should have returned an XATransactionCommend: " + value, value instanceof XATransactionCommand);
    }


    public void testXidSerialization() throws Exception {
        MockXid mockXid = new MockXid(new byte[]{1, 2, 3, 4, 5});
        ActiveMQXid xid = new ActiveMQXid(mockXid);


        byte[] data = serialize(xid);
        Object value = deserialize(data);


        assertEquals("deserialized object is not equal", xid, value);

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Examples of org.codehaus.activemq.message.ActiveMQXid

        assertEquals("deserialized object is not equal", xid, value);
    }


    public void testXidEquals() throws Exception {
        MockXid mockXid = new MockXid(new byte[]{1, 2, 3, 4, 5});
        ActiveMQXid xid1 = new ActiveMQXid(mockXid);
        ActiveMQXid xid2 = new ActiveMQXid(mockXid);


        assertEquals("object hashes are not equal", xid1.hashCode(), xid2.hashCode());
        assertEquals("objects are not equal", xid1, xid2);
    }

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Examples of org.codehaus.activemq.message.ActiveMQXid

        assertEquals("object hashes are not equal", xid1.hashCode(), xid2.hashCode());
        assertEquals("objects are not equal", xid1, xid2);
    }


    protected XATransactionCommand createXATranasction() throws JMSException {
        ActiveMQXid xid = new ActiveMQXid("01:23:45");
        XATransactionCommand answer = new XATransactionCommand(null, xid, null, null);
        answer.addPostCommitTask(new SendMessageTransactionTask(null, createMessage()));
        return answer;
    }

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Examples of org.codehaus.activemq.message.ActiveMQXid


        try {
            Tuple tuple = new Tuple();
            TupleBrowser iter = database.browse();
            while (iter.getNext(tuple)) {
                ActiveMQXid xid = (ActiveMQXid) tuple.getKey();
                Transaction transaction = (Transaction) tuple.getValue();
                transactionManager.loadTransaction(xid, transaction);
            }
        }
        catch (IOException e) {

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