Package com.sun.messaging.jmq.jmsserver.persist

Examples of com.sun.messaging.jmq.jmsserver.persist.TransactionInfo

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     */
    public void storeRemoteTransaction(TransactionUID id, TransactionState ts,
        TransactionAcknowledgement[] acks, BrokerAddress txnHomeBroker,
        boolean sync) throws BrokerException {

        TransactionInfo txnInfo = null;
        boolean removedAcksFlag = false;
        try {
            if (tidMap.containsKey(id)) {
                logger.log(Logger.ERROR,
                    BrokerResources.E_TRANSACTIONID_EXISTS_IN_STORE, id);
                throw new BrokerException(br.getString(
                    BrokerResources.E_TRANSACTIONID_EXISTS_IN_STORE, id));
            }

            // We must store the acks first if provided
            if (acks != null && acks.length > 0) {
                txnAckList.storeAcks(id, acks, sync);
                removedAcksFlag = true;
            }

            // Now we store the txn;
            // TransactionState is mutable, so we must store a copy
            txnInfo = new TransactionInfo(new TransactionState(ts), txnHomeBroker,
                    null, TransactionInfo.TXN_REMOTE);
            tidMap.put(id, txnInfo);

            if (sync) {
                sync(id);
            }
        } catch (RuntimeException e) {
            String msg = (txnInfo != null) ?
                id + " " + txnInfo.toString() : id.toString();
            logger.log(Logger.ERROR,
                BrokerResources.X_PERSIST_TRANSACTION_FAILED, msg, e);

            try {
                if (removedAcksFlag) {
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     */
    void updateTransactionState(TransactionUID id, int ts, boolean sync)
  throws IOException, BrokerException {

        try {
            TransactionInfo txnInfo = (TransactionInfo)tidMap.get(id);
            if (txnInfo == null) {
                logger.log(logger.ERROR,
                    br.E_TRANSACTIONID_NOT_FOUND_IN_STORE, id);
                throw new BrokerException(
                    br.getString(br.E_TRANSACTIONID_NOT_FOUND_IN_STORE, id),
                    Status.NOT_FOUND);
            }

            TransactionState txnState = txnInfo.getTransactionState();
            if (txnState.getState() != ts) {
                txnState.setState(ts);

                if (updateOptimization) {
                    // To improve I/O performance, just persist the new
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     */
    public void updateClusterTransaction(TransactionUID id,
        TransactionBroker[] brokers, boolean sync) throws BrokerException {

        try {
            TransactionInfo txnInfo = (TransactionInfo)tidMap.get(id);
            if (txnInfo == null) {
                logger.log(Logger.ERROR,
                    BrokerResources.E_TRANSACTIONID_NOT_FOUND_IN_STORE, id);
                throw new BrokerException(br.getString(
                    BrokerResources.E_TRANSACTIONID_NOT_FOUND_IN_STORE, id),
                    Status.NOT_FOUND);
            }

            txnInfo.setType(TransactionInfo.TXN_CLUSTER);
            txnInfo.setTransactionBrokers(brokers);

            tidMap.put(id, txnInfo);

            if (sync) {
                sync(id);
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     */
    void updateTransactionBrokerState(TransactionUID id, int expectedTxnState,
        TransactionBroker txnBkr, boolean sync) throws BrokerException {

        try {
            TransactionInfo txnInfo = (TransactionInfo)tidMap.get(id);

            if (txnInfo == null) {
                logger.log(Logger.ERROR,
                    BrokerResources.E_TRANSACTIONID_NOT_FOUND_IN_STORE, id);
                throw new BrokerException(br.getString(
                    BrokerResources.E_TRANSACTIONID_NOT_FOUND_IN_STORE, id),
                    Status.NOT_FOUND);
            }

            TransactionState txnState = txnInfo.getTransactionState();
            if (txnState.getState() != expectedTxnState) {
                Object[] args = { txnBkr, id,
                    TransactionState.toString(expectedTxnState),
                    TransactionState.toString(txnState.getState()) };
                throw new BrokerException(br.getKString( BrokerResources.E_UPDATE_TXNBROKER_FAILED,
                    args ), Status.CONFLICT);
            }

            txnInfo.updateBrokerState(txnBkr);

            if (updateOptimization) {
                // To improve I/O performance, just persist the new
                // state as client data and not the whole record
                byte[] cd = generateClientData(id, txnInfo);
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     * @exception BrokerException if the transaction id is not in the store
     */
    TransactionState getTransactionState(TransactionUID id)
        throws BrokerException {

        TransactionInfo txnInfo = (TransactionInfo)tidMap.get(id);

        if (txnInfo == null) {
            logger.log(Logger.ERROR,
                BrokerResources.E_TRANSACTIONID_NOT_FOUND_IN_STORE, id);
            throw new BrokerException(br.getString(
                BrokerResources.E_TRANSACTIONID_NOT_FOUND_IN_STORE, id),
                Status.NOT_FOUND);
        }

        return new TransactionState(txnInfo.getTransactionState());
    }
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     * @param id id of the transaction
     */
    int getTransactionStateValue(TransactionUID id)
        throws BrokerException {

        TransactionInfo txnInfo = (TransactionInfo)tidMap.get(id);
        if (txnInfo != null) {
            TransactionState txnState = txnInfo.getTransactionState();
            if (txnState != null) {
                return txnState.getState();
            }
        }

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     * @exception BrokerException if the transaction id is not in the store
     */
    TransactionInfo getTransactionInfo(TransactionUID id)
        throws BrokerException {

        TransactionInfo txnInfo = (TransactionInfo)tidMap.get(id);

        if (txnInfo == null) {
            logger.log(Logger.ERROR,
                BrokerResources.E_TRANSACTIONID_NOT_FOUND_IN_STORE, id);
            throw new BrokerException(br.getString(
                BrokerResources.E_TRANSACTIONID_NOT_FOUND_IN_STORE, id),
                Status.NOT_FOUND);
        }

        return (TransactionInfo)txnInfo.clone();
    }
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     * @exception BrokerException if the transaction id is not in the store
     */
    BrokerAddress getRemoteTransactionHomeBroker(TransactionUID id)
        throws BrokerException {

        TransactionInfo txnInfo = (TransactionInfo)tidMap.get(id);

        if (txnInfo == null) {
            logger.log(Logger.ERROR,
                BrokerResources.E_TRANSACTIONID_NOT_FOUND_IN_STORE, id);
            throw new BrokerException(br.getString(
                BrokerResources.E_TRANSACTIONID_NOT_FOUND_IN_STORE, id),
                Status.NOT_FOUND);
        }

        return txnInfo.getTransactionHomeBroker();
    }
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     * @exception BrokerException if the transaction id is not in the store
     */
    TransactionBroker[] getClusterTransactionBrokers(TransactionUID id)
  throws BrokerException {

        TransactionInfo txnInfo = (TransactionInfo)tidMap.get(id);

        if (txnInfo == null) {
            logger.log(Logger.ERROR,
                BrokerResources.E_TRANSACTIONID_NOT_FOUND_IN_STORE, id);
            throw new BrokerException(br.getString(
                BrokerResources.E_TRANSACTIONID_NOT_FOUND_IN_STORE, id),
                Status.NOT_FOUND);
        }

        TransactionBroker[] txnBrokers = txnInfo.getTransactionBrokers();
        if (txnBrokers != null) {
            // Make a copy
            txnBrokers = (TransactionBroker[])txnBrokers.clone();
        }

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    HashMap getAllTransactionStates() throws IOException {
  HashMap map = new HashMap(tidMap.size());
        Iterator itr = tidMap.entrySet().iterator();
        while (itr.hasNext()) {
            Map.Entry entry = (Map.Entry)itr.next();
            TransactionInfo txnInfo = (TransactionInfo)entry.getValue();
            int type = txnInfo.getType();
            if (type == TransactionInfo.TXN_LOCAL ||
                type == TransactionInfo.TXN_CLUSTER) {
                map.put(entry.getKey(), (new TransactionInfo(txnInfo)));
            }
        }

        return map;
    }
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Related Classes of com.sun.messaging.jmq.jmsserver.persist.TransactionInfo

  • com.sun.messaging.jmq.jmsserver.data.TransactionBroker
  • com.sun.messaging.jmq.jmsserver.data.TransactionList
  • com.sun.messaging.jmq.jmsserver.data.TransactionState
  • com.sun.messaging.jmq.jmsserver.persist.file.TidList
  • com.sun.messaging.jmq.jmsserver.persist.inmemory.TxnStore
  • com.sun.messaging.jmq.jmsserver.persist.jdbc.DBTool
  • com.sun.messaging.jmq.jmsserver.persist.jdbc.TransactionDAOImpl
  • com.sun.messaging.jmq.jmsserver.util.BrokerException
  • java.util.HashMap
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