Examples with Response org.apache.activemq.command.Response used on opensource projects

Example 1 with Response

use of org.apache.activemq.command.Response in project activemq-artemis by apache.

the class OpenWireConnection method disconnect.

private void disconnect(ActiveMQException me, String reason, boolean fail) {
    if (context == null || destroyed) {
        return;
    }
    // Don't allow things to be added to the connection state while we
    // are shutting down.
    // is it necessary? even, do we need state at all?
    state.shutdown();
    // Then call the listeners
    // this should closes underlying sessions
    callFailureListeners(me);
    // this should clean up temp dests
    callClosingListeners();
    destroyed = true;
    // before closing transport, sendCommand the last response if any
    Command command = context.getLastCommand();
    if (command != null && command.isResponseRequired()) {
        Response lastResponse = new Response();
        lastResponse.setCorrelationId(command.getCommandId());
        try {
            dispatchSync(lastResponse);
        } catch (Throwable e) {
            ActiveMQServerLogger.LOGGER.warn(e.getMessage(), e);
        }
    }
}

Example 2 with Response

use of org.apache.activemq.command.Response in project activemq-artemis by apache.

the class OpenWireConnection method bufferReceived.

@Override
public void bufferReceived(Object connectionID, ActiveMQBuffer buffer) {
    super.bufferReceived(connectionID, buffer);
    try {
        recoverOperationContext();
        Command command = (Command) inWireFormat.unmarshal(buffer);
        // log the openwire command
        if (logger.isTraceEnabled()) {
            traceBufferReceived(connectionID, command);
        }
        boolean responseRequired = command.isResponseRequired();
        int commandId = command.getCommandId();
        // ignore pings
        if (command.getClass() != KeepAliveInfo.class) {
            Response response = null;
            try {
                setLastCommand(command);
                response = command.visit(commandProcessorInstance);
            } catch (Exception e) {
                ActiveMQServerLogger.LOGGER.warn("Errors occurred during the buffering operation ", e);
                if (responseRequired) {
                    response = convertException(e);
                }
            } finally {
                setLastCommand(null);
            }
            if (response instanceof ExceptionResponse) {
                Throwable cause = ((ExceptionResponse) response).getException();
                if (!responseRequired) {
                    serviceException(cause);
                    response = null;
                }
                // stop the connection to prevent dangling sockets
                if (command instanceof ConnectionInfo) {
                    delayedStop(2000, cause.getMessage(), cause);
                }
            }
            if (responseRequired) {
                if (response == null) {
                    response = new Response();
                    response.setCorrelationId(commandId);
                }
            }
            // sent.
            if (context != null) {
                if (context.isDontSendReponse()) {
                    context.setDontSendReponse(false);
                    response = null;
                }
            }
            sendAsyncResponse(commandId, response);
        }
    } catch (Exception e) {
        ActiveMQServerLogger.LOGGER.debug(e);
        sendException(e);
    } finally {
        clearupOperationContext();
    }
}

Example 3 with Response

use of org.apache.activemq.command.Response in project activemq-artemis by apache.

the class StubConnection method send.

public void send(Command command) throws Exception {
    if (command instanceof Message) {
        Message message = (Message) command;
        message.setProducerId(message.getMessageId().getProducerId());
    }
    command.setResponseRequired(false);
    if (connection != null) {
        Response response = connection.service(command);
        if (response != null && response.isException()) {
            ExceptionResponse er = (ExceptionResponse) response;
            throw JMSExceptionSupport.create(er.getException());
        }
    } else if (transport != null) {
        transport.oneway(command);
    }
}

Example 4 with Response

use of org.apache.activemq.command.Response in project activemq-artemis by apache.

the class ResponseTest method populateObject.

@Override
protected void populateObject(Object object) throws Exception {
    super.populateObject(object);
    Response info = (Response) object;
    info.setCorrelationId(1);
}

Example 5 with Response

use of org.apache.activemq.command.Response in project activemq-artemis by apache.

the class ResponseTest method createObject.

@Override
public Object createObject() throws Exception {
    Response info = new Response();
    populateObject(info);
    return info;
}