Package org.apache.activemq.command

Examples of org.apache.activemq.command.Response

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            command = (Command)o;
        } else {
            throw new ClassCastException("Object cannot be converted to a Command,  Object: " + o);
        }
        if (command.isResponse()) {
            Response response = (Response)command;
            FutureResponse future = null;
            synchronized (requestMap) {
                future = requestMap.remove(Integer.valueOf(response.getCorrelationId()));
            }
            if (future != null) {
                future.set(response);
            } else {
                if (debug) {
                    LOG.debug("Received unexpected response: {" + command + "}for command id: " + response.getCorrelationId());
                }
            }
        } else {
            getTransportListener().onCommand(command);
        }
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                    }
                    if (command instanceof RemoveInfo || command.isMessageAck()) {
                        // Simulate response to RemoveInfo command or ack (as it
                        // will be stale)
                        stateTracker.track(command);
                        Response response = new Response();
                        response.setCorrelationId(command.getCommandId());
                        myTransportListener.onCommand(response);
                        return;
                    }
                }
                // Keep trying until the message is sent.
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        if (isClosed()) {
            throw new ConnectionClosedException();
        } else {

            try {
                Response response = (Response)this.transport.request(command);
                if (response.isException()) {
                    ExceptionResponse er = (ExceptionResponse)response;
                    if (er.getException() instanceof JMSException) {
                        throw (JMSException)er.getException();
                    } else {
                        if (isClosed()||closing.get()) {
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    }

  private Response doSyncSendPacket(Command command, int timeout)
      throws JMSException {
    try {
        Response response = (Response) (timeout > 0
                    ? this.transport.request(command, timeout)
                    : this.transport.request(command));
        if (response != null && response.isException()) {
            ExceptionResponse er = (ExceptionResponse)response;
            if (er.getException() instanceof JMSException) {
                throw (JMSException)er.getException();
            } else {
                throw JMSExceptionSupport.create(er.getException());
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     */
    public void setConnectionId(String connectionId) throws IOException {
    }

    public Response processAddConnection(ConnectionInfo info) throws Exception {
        Response answer = super.processAddConnection(info);
        String clientId = info.getClientId();
        if (clientId != null) {
            if (byClientIdName == null) {
                byClientIdName = createByClientIdObjectName(clientId);
                registerMBean(byClientIdName);
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        }
    }

    protected void sendSyncToSlave(Command command) {
        try {
            Response response = (Response)slave.request(command);
            if (response.isException()) {
                ExceptionResponse er = (ExceptionResponse)response;
                LOG.error("Slave Failed", er.getException());
            }
        } catch (Throwable e) {
            LOG.error("Slave Failed", e);
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                shutDown();
            } else {
                boolean responseRequired = command.isResponseRequired();
                int commandId = command.getCommandId();
                if (responseRequired) {
                    Response response = (Response)localBroker.request(command);
                    response.setCorrelationId(commandId);
                    remoteBroker.oneway(response);
                } else {
                    localBroker.oneway(command);
                }
            }
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                try {
                    if (!(o instanceof Command)) {
                        throw new RuntimeException("Protocol violation - Command corrupted: " + o.toString());
                    }
                    Command command = (Command) o;
                    Response response = service(command);
                    if (response != null) {
                        dispatchSync(response);
                    }
                } finally {
                    serviceLock.readLock().unlock();
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        }
    }

    public Response service(Command command) {
        MDC.put("activemq.connector", connector.getUri().toString());
        Response response = null;
        boolean responseRequired = command.isResponseRequired();
        int commandId = command.getCommandId();
        try {
            response = command.visit(this);
        } catch (Throwable e) {
            if (SERVICELOG.isDebugEnabled() && e.getClass() != BrokerStoppedException.class) {
                SERVICELOG.debug("Error occured while processing " + (responseRequired ? "sync" : "async")
                        + " command: " + command + ", exception: " + e, e);
            }
            if (responseRequired) {
                response = new ExceptionResponse(e);
            } else {
                serviceException(e);
            }
        }
        if (responseRequired) {
            if (response == null) {
                response = new Response();
            }
            response.setCorrelationId(commandId);
        }
        // The context may have been flagged so that the response is not
        // sent.
        if (context != null) {
            if (context.isDontSendReponse()) {
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                                    if (sendProducerAck) {
                                        ProducerAck ack = new ProducerAck(producerInfo.getProducerId(), message
                                                .getSize());
                                        context.getConnection().dispatchAsync(ack);
                                    } else {
                                        Response response = new Response();
                                        response.setCorrelationId(message.getCommandId());
                                        context.getConnection().dispatchAsync(response);
                                    }

                                } catch (Exception e) {
                                    if (!sendProducerAck && !context.isInRecoveryMode()) {
                                        ExceptionResponse response = new ExceptionResponse(e);
                                        response.setCorrelationId(message.getCommandId());
                                        context.getConnection().dispatchAsync(response);
                                    }
                                }

                            }
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Related Classes of org.apache.activemq.command.Response

  • org.apache.activemq.ActiveMQConnection
  • org.apache.activemq.broker.ft.MasterBroker
  • org.apache.activemq.broker.ft.MasterConnector
  • org.apache.activemq.broker.jmx.ManagedTransportConnection
  • org.apache.activemq.broker.MarshallingBrokerTest
  • org.apache.activemq.broker.region.Queue
  • org.apache.activemq.broker.region.Topic
  • org.apache.activemq.broker.StubConnection
  • org.apache.activemq.broker.TransportConnection
  • org.apache.activemq.broker.XARecoveryBrokerTest
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