Examples of org.activemq.service.MessageIdentity

org.activemq.service.MessageIdentity
Represents a message identity, either by using a unique message number, which is ordered and must not be zero or by specifying the String messageID.
Typically a client accessing the MessageStore may have one or the other. Depending on which one is specified the other value may be filled in by operations on the MessageStore @version $Revision: 1.1.1.1 $

        Connection c = null;
        try {
            c = persistenceAdapter.getConnection();
            adapter.doRecoverSubscription(c, destinationName, subscriptionId, new MessageListResultHandler() {
                public void onMessage(long seq, String messageID) throws JMSException {
                    MessageIdentity messageIdentity = new MessageIdentity(messageID, new Long(seq));
                    listener.recoverMessage(messageIdentity);
                }
            });
        }
        catch (SQLException e) {

View Full Code Here

     * @return the message identity, which contains the String messageID
     *         and the lazily populated sequence number
     */
    public MessageIdentity getJMSMessageIdentity() {
        if (jmsMessageIdentity == null) {
            jmsMessageIdentity = new MessageIdentity(this.getJMSMessageID());
        }
        return jmsMessageIdentity;
    }

View Full Code Here

        }
    }


    public void recoverSubscription(String subscriptionId, MessageIdentity lastDispatchedMessage, RecoveryListener listener) throws JMSException {
        try {
            MessageIdentity lastAcked = getLastAcknowledgedMessageIdentity(subscriptionId);
            if (lastAcked == null) {
                // for a new durable subscription lets write the last ack messageID
                // as the previous one that the container delivered to ensure that
                // if we go down before acking anything, we will recover to the right point
                setLastAcknowledgedMessageIdentity(subscriptionId, lastDispatchedMessage);
                return;
            }
            Object lastAckedSequenceNumber = lastAcked.getSequenceNumber();


            // lets iterate through all IDs from the


            //Tuple tuple = new Tuple();
            Tuple tuple = getOrderedIndex().findGreaterOrEqual(lastAckedSequenceNumber);

View Full Code Here

            throw JMSExceptionHelper.newJMSException("Failed to recover subscription: " + subscriptionId + ". Reason: " + e, e);
        }
    }


    public synchronized MessageIdentity getLastestMessageIdentity() throws JMSException {
        return new MessageIdentity(null, new Long(getLastSequenceNumber()));
    }

View Full Code Here

        }
        try {
            String messageID = message.getJMSMessageID();
            getMessageTable().insert(messageID, entry, true);
            getOrderedIndex().insert(sequenceNumber, messageID, true);
            MessageIdentity answer = message.getJMSMessageIdentity();
            answer.setSequenceNumber(sequenceNumber);
        }
        catch (IOException e) {
            throw JMSExceptionHelper.newJMSException("Failed to add message: " + message + " in container: " + e, e);
        }
    }

View Full Code Here

        try {
            Tuple tuple = new Tuple();
            TupleBrowser iter = getOrderedIndex().browse();
            while (iter.getNext(tuple)) {
                Long key = (Long) tuple.getKey();
                MessageIdentity messageIdentity = null;
                if (key != null) {
                    String messageID = (String) tuple.getValue();
                    if (messageID != null) {
                        messageIdentity = new MessageIdentity(messageID, key);
                    }
                }
                if (messageIdentity != null) {
                    listener.recoverMessage(messageIdentity);
                }

View Full Code Here

     */
    protected ActiveMQMessage getMessageBySequenceNumber(Long sequenceNumber) throws IOException, JMSException {
        ActiveMQMessage message = null;
        String messageID = (String) getOrderedIndex().find(sequenceNumber);
        if (messageID != null) {
            message = getMessage(new MessageIdentity(messageID, sequenceNumber));
        }
        return message;
    }

View Full Code Here

        try {
            Tuple tuple = new Tuple();
            TupleBrowser iter = getOrderedIndex().browse();
            while (iter.getNext(tuple)) {                
                Object sequenceID = tuple.getKey();
                MessageIdentity messageIdentity = null;
                if (sequenceID != null) {
                    String messageID = (String) tuple.getValue();
                    if (messageID != null) {
                        getMessageTable().remove(messageID);
                    }

View Full Code Here

            OperationStatus status = cursor.getLast(keyEntry, valueEntry, LockMode.DEFAULT);
            if (status == OperationStatus.SUCCESS) {
                if (log.isDebugEnabled()) {
                    log.debug("Loaded last sequence number of: " + BDbHelper.longFromBytes(keyEntry.getData()));
                }
                return new MessageIdentity(null, keyEntry);
            }
            else if (status != OperationStatus.NOTFOUND) {
                log.error("Could not find the last sequence number. Status: " + status);
            }
            return null;

View Full Code Here

     * @return the message identity, which contains the String messageID
     *         and the lazily populated sequence number
     */
    public MessageIdentity getJMSMessageIdentity() {
        if (jmsMessageIdentity == null) {
            jmsMessageIdentity = new MessageIdentity(this.getJMSMessageID());
        }
        return jmsMessageIdentity;
    }

View Full Code Here

0 1 2 3 4 5

TOP

Related Classes of org.activemq.service.MessageIdentity

org.activemq.message.ActiveMQMessage

org.activemq.message.MessageAck

org.activemq.service.impl.DurableQueueMessageContainer

org.activemq.store.bdb.BDbMessageStore

org.activemq.store.bdb.BDbTopicMessageStore

org.activemq.store.jdbc.JDBCMessageStore

org.activemq.store.jdbc.JDBCTopicMessageStore

org.activemq.store.jdbm.JdbmMessageStore

org.activemq.store.jdbm.JdbmTopicMessageStore

org.activemq.store.journal.JournalMessageStore

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.