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

Example 6 with MessageProcessor

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

the class Session method visit.

public void visit(StartConsumerRequest req) {
    if (closed)
        return;
    if (ctx.traceSpace.enabled)
        ctx.traceSpace.trace("sys$jms", ctx.tracePrefix + "/visitStartConsumerRequest");
    int qcId = req.getQueueConsumerId();
    Consumer consumer = (Consumer) consumerList.get(qcId);
    if (consumer == null)
        return;
    int clientDispatchId = req.getClientDispatchId();
    int clientListenerId = req.getClientListenerId();
    try {
        MessageProcessor mp = consumer.getMessageProcessor();
        if (mp == null) {
            mp = new AsyncMessageProcessor(this, ctx, consumer, req.getConsumerCacheSize(), recoveryEpoche);
            consumer.setMessageListener(clientDispatchId, clientListenerId, mp);
        }
        QueuePullTransaction t = consumer.getReadTransaction();
        if (t != null && !t.isClosed())
            t.registerMessageProcessor(mp);
    } catch (Exception e) {
        e.printStackTrace();
    }
}

Example 7 with MessageProcessor

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

the class NontransactedSession method visit.

public void visit(RecoverSessionRequest req) {
    if (ctx.traceSpace.enabled)
        ctx.traceSpace.trace("sys$jms", ctx.tracePrefix + "/visitRecoverSessionRequest");
    recoveryInProgress = true;
    RecoverSessionReply reply = (RecoverSessionReply) req.createReply();
    reply.setRecoveryEpoche(req.getRecoveryEpoche());
    reply.setOk(true);
    for (int i = 0; i < consumerList.size(); i++) {
        Consumer consumer = (Consumer) consumerList.get(i);
        if (consumer != null) {
            try {
                MessageProcessor mp = consumer.getMessageProcessor();
                if (mp != null) {
                    mp.stop();
                    consumer.getReadTransaction().unregisterMessageProcessor(mp);
                }
                consumer.getReadTransaction().rollback();
                consumer.getTransaction().rollback();
            } catch (Exception e) {
                reply.setOk(false);
                reply.setException(e);
                break;
            }
        }
    }
    deliveredList.clear();
    GenericRequest gr = new GenericRequest(-1, false, reply);
    ctx.sessionQueue.enqueue(gr);
}

Example 8 with MessageProcessor

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

the class NontransactedSession method visitRecoverSessionRequest.

public void visitRecoverSessionRequest(RecoverSessionRequest req) {
    if (ctx.traceSpace.enabled)
        ctx.traceSpace.trace("sys$jms", ctx.tracePrefix + "/visitRecoverSessionRequest");
    recoveryInProgress = true;
    RecoverSessionReply reply = (RecoverSessionReply) req.createReply();
    reply.setOk(true);
    for (int i = 0; i < consumerList.size(); i++) {
        Consumer consumer = (Consumer) consumerList.get(i);
        if (consumer != null) {
            try {
                MessageProcessor mp = consumer.getMessageProcessor();
                if (mp != null) {
                    mp.stop();
                }
                consumer.getReadTransaction().rollback();
                consumer.getTransaction().rollback();
            } catch (Exception e) {
                reply.setOk(false);
                reply.setException(new javax.jms.JMSException(e.toString()));
                break;
            }
        }
    }
    deliveredList.clear();
    GenericRequest gr = new GenericRequest(-1, false, reply);
    ctx.sessionQueue.enqueue(gr);
}

Example 9 with MessageProcessor

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

the class Session method visitStartConsumerRequest.

public void visitStartConsumerRequest(StartConsumerRequest req) {
    if (closed)
        return;
    if (ctx.traceSpace.enabled)
        ctx.traceSpace.trace("sys$jms", ctx.tracePrefix + "/visitStartConsumerRequest");
    int qcId = req.getQueueConsumerId();
    Consumer consumer = (Consumer) consumerList.get(qcId);
    if (consumer == null)
        return;
    int clientDispatchId = req.getClientDispatchId();
    int clientListenerId = req.getClientListenerId();
    try {
        MessageProcessor mp = consumer.getMessageProcessor();
        if (mp == null) {
            mp = new AsyncMessageProcessor(this, ctx, consumer, req.getConsumerCacheSize(), recoveryEpoche);
            consumer.setMessageListener(clientDispatchId, clientListenerId, mp);
        }
        QueuePullTransaction t = consumer.getReadTransaction();
        if (t != null && !t.isClosed())
            t.registerMessageProcessor(mp);
    } catch (Exception e) {
        e.printStackTrace();
    }
}

Example 10 with MessageProcessor

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

the class TransactedSession method visitRollbackRequest.

public void visitRollbackRequest(RollbackRequest req) {
    if (ctx.traceSpace.enabled)
        ctx.traceSpace.trace("sys$jms", ctx.tracePrefix + "/visitRollbackRequest");
    recoveryInProgress = true;
    RollbackReply reply = (RollbackReply) req.createReply();
    reply.setOk(true);
    for (int i = 0; i < consumerList.size(); i++) {
        Consumer consumer = (Consumer) consumerList.get(i);
        if (consumer != null) {
            try {
                MessageProcessor mp = consumer.getMessageProcessor();
                if (mp != null) {
                    mp.stop();
                    consumer.getReadTransaction().unregisterMessageProcessor(mp);
                }
                consumer.getReadTransaction().rollback();
            } catch (Exception e) {
                reply.setOk(false);
                reply.setException(new javax.jms.JMSException(e.toString()));
                break;
            }
        }
    }
    GenericRequest gr = new GenericRequest(-1, false, reply);
    ctx.sessionQueue.enqueue(gr);
}