com.alibaba.rocketmq.client.producer.SendCallback Java Examples

The following examples show how to use com.alibaba.rocketmq.client.producer.SendCallback. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: MQClientAPIImpl.java    From reading-and-annotate-rocketmq-3.4.6 with GNU General Public License v3.0 5 votes vote down vote up 
public SendResult sendMessage(//
        final String addr,// 1
        final String brokerName,// 2
        final Message msg,// 3
        final SendMessageRequestHeader requestHeader,// 4
        final long timeoutMillis,// 5
        final CommunicationMode communicationMode,// 6
        final SendCallback sendCallback// 7
) throws RemotingException, MQBrokerException, InterruptedException {
    RemotingCommand request = null;
    if (sendSmartMsg) {
        SendMessageRequestHeaderV2 requestHeaderV2 = SendMessageRequestHeaderV2.createSendMessageRequestHeaderV2(requestHeader);
        request = RemotingCommand.createRequestCommand(RequestCode.SEND_MESSAGE_V2, requestHeaderV2);
    }
    else { //组装头部信息
        request = RemotingCommand.createRequestCommand(RequestCode.SEND_MESSAGE, requestHeader);
    }

    request.setBody(msg.getBody()); //包体body信息赋值

    switch (communicationMode) {
    case ONEWAY:
        this.remotingClient.invokeOneway(addr, request, timeoutMillis);
        return null;
    case ASYNC:
        this.sendMessageAsync(addr, brokerName, msg, timeoutMillis, request, sendCallback);
        return null;
    case SYNC:
        return this.sendMessageSync(addr, brokerName, msg, timeoutMillis, request);
    default:
        assert false;
        break;
    }

    return null;
}
Example #2
Source File: MQClientAPIImpl.java    From reading-and-annotate-rocketmq-3.4.6 with GNU General Public License v3.0 5 votes vote down vote up 
private void sendMessageAsync(//
        final String addr,//
        final String brokerName,//
        final Message msg,//
        final long timeoutMillis,//
        final RemotingCommand request,//
        final SendCallback sendCallback//
) throws RemotingException, InterruptedException {
    this.remotingClient.invokeAsync(addr, request, timeoutMillis, new InvokeCallback() {
        @Override
        public void operationComplete(ResponseFuture responseFuture) {
            if (null == sendCallback)
                return;

            RemotingCommand response = responseFuture.getResponseCommand();
            if (response != null) {
                try {
                    SendResult sendResult = MQClientAPIImpl.this.processSendResponse(brokerName, msg, response);
                    assert sendResult != null;
                    sendCallback.onSuccess(sendResult);
                }
                catch (Exception e) {
                    sendCallback.onException(e);
                }
            }
            else {
                if (!responseFuture.isSendRequestOK()) {
                    sendCallback.onException(new MQClientException("send request failed", responseFuture.getCause()));
                }
                else if (responseFuture.isTimeout()) {
                    sendCallback.onException(new MQClientException("wait response timeout " + responseFuture.getTimeoutMillis() + "ms",
                        responseFuture.getCause()));
                }
                else {
                    sendCallback.onException(new MQClientException("unknow reseaon", responseFuture.getCause()));
                }
            }
        }
    });
}
Example #3
Source File: MQClientAPIImpl.java    From RocketMQ-Master-analyze with Apache License 2.0 5 votes vote down vote up 
/**
 * 异步发送消息
 * 
 * @param addr
 * @param brokerName
 * @param msg
 * @param timeoutMillis
 * @param request
 * @param sendCallback
 * @throws RemotingException
 * @throws InterruptedException
 */
private void sendMessageAsync(final String addr, final String brokerName, final Message msg,
        final long timeoutMillis, final RemotingCommand request, final SendCallback sendCallback)
                throws RemotingException, InterruptedException {
    this.remotingClient.invokeAsync(addr, request, timeoutMillis, new InvokeCallback() {
        @Override
        public void operationComplete(ResponseFuture responseFuture) {
            if (null == sendCallback)
                return;

            RemotingCommand response = responseFuture.getResponseCommand();
            if (response != null) {
                try {
                    SendResult sendResult =
                            MQClientAPIImpl.this.processSendResponse(brokerName, msg, response);
                    assert sendResult != null;
                    sendCallback.onSuccess(sendResult);
                }
                catch (Exception e) {
                    sendCallback.onException(e);
                }
            }
            else {
                if (!responseFuture.isSendRequestOK()) {
                    sendCallback.onException(
                        new MQClientException("send request failed", responseFuture.getCause()));
                }
                else if (responseFuture.isTimeout()) {
                    sendCallback.onException(new MQClientException(
                        "wait response timeout " + responseFuture.getTimeoutMillis() + "ms",
                        responseFuture.getCause()));
                }
                else {
                    sendCallback
                        .onException(new MQClientException("unknow reseaon", responseFuture.getCause()));
                }
            }
        }
    });
}
Example #4
Source File: MQClientAPIImpl.java    From rocketmq with Apache License 2.0 4 votes vote down vote up 
public SendResult sendMessage(//
                              final String addr, // 1
                              final String brokerName, // 2
                              final Message msg, // 3
                              final SendMessageRequestHeader requestHeader, // 4
                              final long timeoutMillis, // 5
                              final CommunicationMode communicationMode, // 6
                              final SendCallback sendCallback, // 7
                              final TopicPublishInfo topicPublishInfo, // 8
                              final MQClientInstance instance, // 9
                              final int retryTimesWhenSendFailed, // 10
                              final SendMessageContext context, // 11
                              final DefaultMQProducerImpl producer // 12
                              ) throws RemotingException, MQBrokerException, InterruptedException {
    RemotingCommand request = null;
    if (sendSmartMsg) {
        SendMessageRequestHeaderV2 requestHeaderV2 = SendMessageRequestHeaderV2.createSendMessageRequestHeaderV2(requestHeader);
        request = RemotingCommand.createRequestCommand(RequestCode.SEND_MESSAGE_V2, requestHeaderV2);
    } else {
        request = RemotingCommand.createRequestCommand(RequestCode.SEND_MESSAGE, requestHeader);
    }

    request.setBody(msg.getBody());

    switch (communicationMode) {
        case ONEWAY:
            this.remotingClient.invokeOneway(addr, request, timeoutMillis);
            return null;
        case ASYNC:
            final AtomicInteger times = new AtomicInteger();
            this.sendMessageAsync(addr, brokerName, msg, timeoutMillis, request, sendCallback, topicPublishInfo, instance,
                    retryTimesWhenSendFailed, times, context, producer);
            return null;
        case SYNC:
            return this.sendMessageSync(addr, brokerName, msg, timeoutMillis, request);
        default:
            assert false;
            break;
    }

    return null;
}
Example #5
Source File: MQClientAPIImpl.java    From rocketmq with Apache License 2.0 4 votes vote down vote up 
private void sendMessageAsync(//
                              final String addr, //
                              final String brokerName, //
                              final Message msg, //
                              final long timeoutMillis, //
                              final RemotingCommand request, //
                              final SendCallback sendCallback, //
                              final TopicPublishInfo topicPublishInfo, //
                              final MQClientInstance instance, //
                              final int retryTimesWhenSendFailed, //
                              final AtomicInteger times, //
                              final SendMessageContext context, //
                              final DefaultMQProducerImpl producer //
) throws InterruptedException, RemotingException {
    this.remotingClient.invokeAsync(addr, request, timeoutMillis, new InvokeCallback() {
        @Override
        public void operationComplete(ResponseFuture responseFuture) {
            RemotingCommand response = responseFuture.getResponseCommand();
            if (null == sendCallback && response != null) {

                try {
                    SendResult sendResult = MQClientAPIImpl.this.processSendResponse(brokerName, msg, response);
                    if (context != null && sendResult != null) {
                        context.setSendResult(sendResult);
                        context.getProducer().executeSendMessageHookAfter(context);
                    }
                } catch (Throwable e) {
                    //
                }

                producer.updateFaultItem(brokerName, System.currentTimeMillis() - responseFuture.getBeginTimestamp(), false);
                return;
            }

            if (response != null) {
                try {
                    SendResult sendResult = MQClientAPIImpl.this.processSendResponse(brokerName, msg, response);
                    assert sendResult != null;
                    if (context != null) {
                        context.setSendResult(sendResult);
                        context.getProducer().executeSendMessageHookAfter(context);
                    }

                    try {
                        sendCallback.onSuccess(sendResult);
                    } catch (Throwable e) {
                    }

                    producer.updateFaultItem(brokerName, System.currentTimeMillis() - responseFuture.getBeginTimestamp(), false);
                } catch (Exception e) {
                    producer.updateFaultItem(brokerName, System.currentTimeMillis() - responseFuture.getBeginTimestamp(), true);
                    onExceptionImpl(brokerName, msg, 0L, request, sendCallback, topicPublishInfo, instance,
                            retryTimesWhenSendFailed, times, e, context, false, producer);
                }
            } else {
                producer.updateFaultItem(brokerName, System.currentTimeMillis() - responseFuture.getBeginTimestamp(), true);
                if (!responseFuture.isSendRequestOK()) {
                    MQClientException ex = new MQClientException("send request failed", responseFuture.getCause());
                    onExceptionImpl(brokerName, msg, 0L, request, sendCallback, topicPublishInfo, instance,
                            retryTimesWhenSendFailed, times, ex, context, true, producer);
                } else if (responseFuture.isTimeout()) {
                    MQClientException ex = new MQClientException("wait response timeout " + responseFuture.getTimeoutMillis() + "ms",
                            responseFuture.getCause());
                    onExceptionImpl(brokerName, msg, 0L, request, sendCallback, topicPublishInfo, instance,
                            retryTimesWhenSendFailed, times, ex, context, true, producer);
                } else {
                    MQClientException ex = new MQClientException("unknow reseaon", responseFuture.getCause());
                    onExceptionImpl(brokerName, msg, 0L, request, sendCallback, topicPublishInfo, instance,
                            retryTimesWhenSendFailed, times, ex, context, true, producer);
                }
            }
        }
    });
}
Example #6
Source File: MQClientAPIImpl.java    From RocketMQ-Master-analyze with Apache License 2.0 4 votes vote down vote up 
/**
 * 发送消息 通用方法
 * 
 * @param addr
 *            目标broker ip
 * @param brokerName
 * @param msg
 * @param requestHeader
 * @param timeoutMillis
 * @param communicationMode
 *            发送消息的发送 ：同步，异步，单向
 * @param sendCallback
 * @return
 * @throws RemotingException
 * @throws MQBrokerException
 * @throws InterruptedException
 */
public SendResult sendMessage(final String addr, final String brokerName, final Message msg,
        final SendMessageRequestHeader requestHeader, final long timeoutMillis,
        final CommunicationMode communicationMode, final SendCallback sendCallback)
                throws RemotingException, MQBrokerException, InterruptedException {
    if (!UtilAll.isBlank(projectGroupPrefix)) {
        msg.setTopic(VirtualEnvUtil.buildWithProjectGroup(msg.getTopic(), projectGroupPrefix));
        requestHeader.setProducerGroup(
            VirtualEnvUtil.buildWithProjectGroup(requestHeader.getProducerGroup(), projectGroupPrefix));
        requestHeader
            .setTopic(VirtualEnvUtil.buildWithProjectGroup(requestHeader.getTopic(), projectGroupPrefix));
    }

    RemotingCommand request = null;
    if (sendSmartMsg) {
        SendMessageRequestHeaderV2 requestHeaderV2 =
                SendMessageRequestHeaderV2.createSendMessageRequestHeaderV2(requestHeader);
        request = RemotingCommand.createRequestCommand(RequestCode.SEND_MESSAGE_V2, requestHeaderV2);
    }
    else {
        request = RemotingCommand.createRequestCommand(RequestCode.SEND_MESSAGE, requestHeader);
    }

    request.setBody(msg.getBody());

    switch (communicationMode) {
    case ONEWAY:
        this.remotingClient.invokeOneway(addr, request, timeoutMillis);
        return null;
    case ASYNC:
        this.sendMessageAsync(addr, brokerName, msg, timeoutMillis, request, sendCallback);
        return null;
    case SYNC:
        return this.sendMessageSync(addr, brokerName, msg, timeoutMillis, request);
    default:
        assert false;
        break;
    }

    return null;
}