Examples with MessageIndex com.swiftmq.swiftlet.queue.MessageIndex used on opensource projects

Example 6 with MessageIndex

use of com.swiftmq.swiftlet.queue.MessageIndex in project swiftmq-client by iitsoftware.

the class MessageDeliveredRequest method readContent.

public void readContent(DataInput in) throws IOException {
    super.readContent(in);
    queueConsumerId = in.readInt();
    byte set = in.readByte();
    if (set == 0) {
        messageIndex = null;
    } else {
        messageIndex = new MessageIndex();
        messageIndex.readContent(in);
    }
}

Example 7 with MessageIndex

use of com.swiftmq.swiftlet.queue.MessageIndex in project swiftmq-client by iitsoftware.

the class MessageConsumerImpl method reportDelivered.

private void reportDelivered(Message message, boolean duplicate) {
    try {
        MessageIndex messageIndex = ((MessageImpl) message).getMessageIndex();
        requestRegistry.request(new MessageDeliveredRequest(this, mySession.dispatchId, serverQueueConsumerId, messageIndex, duplicate));
    } catch (Exception e) {
    }
}

Example 8 with MessageIndex

use of com.swiftmq.swiftlet.queue.MessageIndex in project swiftmq-client by iitsoftware.

the class MessageConsumerImpl method invokeMessageListener.

private void invokeMessageListener() {
    if (isClosed())
        return;
    AsyncMessageDeliveryRequest request = (AsyncMessageDeliveryRequest) messageCache.remove();
    if (request.getConnectionId() != mySession.myConnection.getConnectionId()) {
        if (MessageTracker.enabled) {
            MessageTracker.getInstance().track(request.getMessageEntry().getMessage(), new String[] { mySession.myConnection.toString(), mySession.toString(), toString() }, "invokeMessageListener, invalid connectionId (" + request.getConnectionId() + " vs " + mySession.myConnection.getConnectionId() + ")");
        }
        return;
    }
    MessageEntry messageEntry = request.getMessageEntry();
    MessageImpl msg = messageEntry.getMessage();
    messageEntry.moveMessageAttributes();
    MessageIndex msgIndex = msg.getMessageIndex();
    msg.setMessageConsumerImpl(this);
    try {
        msg.reset();
    } catch (JMSException e) {
        e.printStackTrace();
    }
    msg.setReadOnly(true);
    msg.setUseThreadContextCL(useThreadContextCL);
    String id = null;
    boolean duplicate = false;
    if (recordLog) {
        id = SessionImpl.buildId(uniqueConsumerId, msg);
        duplicate = mySession.myConnection.isDuplicateMessageDetection() && mySession.isDuplicate(id);
    }
    if (MessageTracker.enabled) {
        MessageTracker.getInstance().track(msg, new String[] { mySession.myConnection.toString(), mySession.toString(), toString() }, "invokeMessageListener, duplicate=" + duplicate);
    }
    if (reportDelivered)
        reportDelivered(msg, false);
    try {
        if (!duplicate) {
            if (recordLog && mySession.myConnection.isDuplicateMessageDetection())
                mySession.addCurrentTxLog(id);
            if (MessageTracker.enabled) {
                MessageTracker.getInstance().track(msg, new String[] { mySession.myConnection.toString(), mySession.toString(), toString() }, "invokeMessageListener, onMessage...");
            }
            mySession.withinOnMessage = true;
            mySession.setTxCancelled(false);
            messageListener.onMessage(msg);
            mySession.withinOnMessage = false;
            if (MessageTracker.enabled) {
                MessageTracker.getInstance().track(msg, new String[] { mySession.myConnection.toString(), mySession.toString(), toString() }, "invokeMessageListener, onMessage ok");
            }
            if (mySession.isTxCancelled() || mySession.acknowledgeMode == Session.CLIENT_ACKNOWLEDGE && msg.isCancelled()) {
                if (MessageTracker.enabled) {
                    MessageTracker.getInstance().track(msg, new String[] { mySession.myConnection.toString(), mySession.toString(), toString() }, "tx was cancelled, return!");
                }
                wasRecovered = false;
                return;
            }
        }
    } catch (RuntimeException e) {
        if (MessageTracker.enabled) {
            MessageTracker.getInstance().track(msg, new String[] { mySession.myConnection.toString(), mySession.toString(), toString() }, "invokeMessageListener, exception=" + e);
        }
        System.err.println("ERROR! MessageListener throws RuntimeException, shutting down consumer!");
        e.printStackTrace();
        try {
            close(e.toString());
        } catch (JMSException e1) {
        }
        return;
    }
    if (!wasRecovered) {
        if (request.isRequiresRestart())
            fillCache();
        if (doAck) {
            try {
                if (MessageTracker.enabled) {
                    MessageTracker.getInstance().track(msg, new String[] { mySession.myConnection.toString(), mySession.toString(), toString() }, "invokeMessageListener, ack");
                }
                boolean cancelled = acknowledgeMessage(msgIndex, false);
                if (MessageTracker.enabled) {
                    MessageTracker.getInstance().track(msg, new String[] { mySession.myConnection.toString(), mySession.toString(), toString() }, "invokeMessageListener, ack, cancelled=" + cancelled);
                }
            } catch (JMSException e) {
            }
        }
    } else
        wasRecovered = false;
}

Example 9 with MessageIndex

use of com.swiftmq.swiftlet.queue.MessageIndex in project swiftmq-ce by iitsoftware.

the class NontransactedSession method visit.

public void visit(AcknowledgeMessageRequest req) {
    if (closed)
        return;
    if (ctx.traceSpace.enabled)
        ctx.traceSpace.trace("sys$jms", ctx.tracePrefix + "/visitAcknowledgeMessageRequest");
    AcknowledgeMessageReply reply = null;
    if (req.isReplyRequired()) {
        reply = (AcknowledgeMessageReply) req.createReply();
        reply.setOk(true);
    }
    try {
        MessageIndex ackIndex = req.getMessageIndex();
        if (ctx.ackMode == javax.jms.Session.CLIENT_ACKNOWLEDGE) {
            boolean found = false;
            Iterator iter = deliveredList.iterator();
            while (iter.hasNext()) {
                MessageDeliveredRequest request = (MessageDeliveredRequest) iter.next();
                Consumer consumer = (Consumer) consumerList.get(request.getQueueConsumerId());
                MessageIndex actIndex = request.getMessageIndex();
                QueuePullTransaction t = consumer.getTransaction();
                try {
                    if (!t.isClosed())
                        t.acknowledgeMessage(actIndex);
                } catch (Exception e) {
                // temp queue might be deleted in the mean time
                }
                iter.remove();
            }
        } else {
            Consumer consumer = (Consumer) consumerList.get(req.getQueueConsumerId());
            QueuePullTransaction t = consumer.getReadTransaction();
            try {
                if (!t.isClosed())
                    t.acknowledgeMessage(ackIndex);
            } catch (Exception e) {
            // temp queue might be deleted in the mean time
            }
        }
    } catch (Exception e) {
        if (ctx.traceSpace.enabled)
            ctx.traceSpace.trace("sys$jms", ctx.tracePrefix + "/visitAcknowledgeMessageRequest, exception: " + e);
        if (reply != null) {
            reply.setOk(false);
            reply.setException(e);
        }
    }
    if (reply != null)
        reply.send();
}

Example 10 with MessageIndex

use of com.swiftmq.swiftlet.queue.MessageIndex in project swiftmq-client by iitsoftware.

the class AcknowledgeMessageRequest method readContent.

public void readContent(DataInput in) throws IOException {
    super.readContent(in);
    queueConsumerId = in.readInt();
    byte set = in.readByte();
    if (set == 0) {
        messageIndex = null;
    } else {
        messageIndex = new MessageIndex();
        messageIndex.readContent(in);
    }
}