Java Code Examples for com.alibaba.rocketmq.common.protocol.header.EndTransactionRequestHeader#setCommitLogOffset()

The following examples show how to use com.alibaba.rocketmq.common.protocol.header.EndTransactionRequestHeader#setCommitLogOffset() . 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: DefaultMQProducerImpl.java    From reading-and-annotate-rocketmq-3.4.6 with GNU General Public License v3.0 5 votes vote down vote up 
private void endTransaction(//
        final SendResult sendResult, //
        final LocalTransactionState localTransactionState, //
        final Throwable localException) throws RemotingException, MQBrokerException,
        InterruptedException, UnknownHostException {
    final MessageId id = MessageDecoder.decodeMessageId(sendResult.getMsgId());
    String transactionId = sendResult.getTransactionId();
    final String brokerAddr = this.mQClientFactory.findBrokerAddressInPublish(sendResult.getMessageQueue().getBrokerName());
    EndTransactionRequestHeader requestHeader = new EndTransactionRequestHeader();
    requestHeader.setTransactionId(transactionId);
    requestHeader.setCommitLogOffset(id.getOffset());
    switch (localTransactionState) {
    case COMMIT_MESSAGE: //本地事务处理成功，消费者可以消费投递的消息
        requestHeader.setCommitOrRollback(MessageSysFlag.TransactionCommitType);
        break;
    case ROLLBACK_MESSAGE: //如果本地事务处理失败，则会通知broker回滚，之前投递到broker的消息不会dispatch到consumeQueue，这样消费端就不会消费到消息
        requestHeader.setCommitOrRollback(MessageSysFlag.TransactionRollbackType);
        break;
    case UNKNOW:
        requestHeader.setCommitOrRollback(MessageSysFlag.TransactionNotType);
        break;
    default:
        break;
    }

    requestHeader.setProducerGroup(this.defaultMQProducer.getProducerGroup());
    requestHeader.setTranStateTableOffset(sendResult.getQueueOffset());
    requestHeader.setMsgId(sendResult.getMsgId());
    String remark =
            localException != null ? ("executeLocalTransactionBranch exception: " + localException
                .toString()) : null;
    this.mQClientFactory.getMQClientAPIImpl().endTransactionOneway(brokerAddr, requestHeader, remark,
        this.defaultMQProducer.getSendMsgTimeout());
}
Example 2
Source File: DefaultMQProducerImpl.java    From rocketmq with Apache License 2.0 5 votes vote down vote up 
public void endTransaction(//
                           final SendResult sendResult, //
                           final LocalTransactionState localTransactionState, //
                           final Throwable localException) throws RemotingException, MQBrokerException, InterruptedException, UnknownHostException {
    final MessageId id;
    if (sendResult.getOffsetMsgId() != null) {
        id = MessageDecoder.decodeMessageId(sendResult.getOffsetMsgId());
    } else {
        id = MessageDecoder.decodeMessageId(sendResult.getMsgId());
    }
    String transactionId = sendResult.getTransactionId();
    final String brokerAddr = this.mQClientFactory.findBrokerAddressInPublish(sendResult.getMessageQueue().getBrokerName());
    EndTransactionRequestHeader requestHeader = new EndTransactionRequestHeader();
    requestHeader.setTransactionId(transactionId);
    requestHeader.setCommitLogOffset(id.getOffset());
    switch (localTransactionState) {
        case COMMIT_MESSAGE:
            requestHeader.setCommitOrRollback(MessageSysFlag.TransactionCommitType);
            break;
        case ROLLBACK_MESSAGE:
            requestHeader.setCommitOrRollback(MessageSysFlag.TransactionRollbackType);
            break;
        case UNKNOW:
            requestHeader.setCommitOrRollback(MessageSysFlag.TransactionNotType);
            break;
        default:
            break;
    }

    requestHeader.setProducerGroup(this.defaultMQProducer.getProducerGroup());
    requestHeader.setTranStateTableOffset(sendResult.getQueueOffset());
    requestHeader.setMsgId(sendResult.getMsgId());
    String remark = localException != null ? ("executeLocalTransactionBranch exception: " + localException.toString()) : null;
    this.mQClientFactory.getMQClientAPIImpl().endTransactionOneway(brokerAddr, requestHeader, remark,
            this.defaultMQProducer.getSendMsgTimeout());
}
Example 3
Source File: DefaultMQProducerImpl.java    From RocketMQ-Master-analyze with Apache License 2.0 5 votes vote down vote up 
private void endTransaction(//
        final SendResult sendResult, //
        final LocalTransactionState localTransactionState, //
        final Throwable localException)
                throws RemotingException, MQBrokerException, InterruptedException, UnknownHostException {
    final MessageId id = MessageDecoder.decodeMessageId(sendResult.getMsgId());
    String transactionId = sendResult.getTransactionId();
    final String brokerAddr =
            this.mQClientFactory.findBrokerAddressInPublish(sendResult.getMessageQueue().getBrokerName());
    EndTransactionRequestHeader requestHeader = new EndTransactionRequestHeader();
    requestHeader.setTransactionId(transactionId);
    requestHeader.setCommitLogOffset(id.getOffset());
    switch (localTransactionState) {
    case COMMIT_MESSAGE:
        requestHeader.setCommitOrRollback(MessageSysFlag.TransactionCommitType);
        break;
    case ROLLBACK_MESSAGE:
        requestHeader.setCommitOrRollback(MessageSysFlag.TransactionRollbackType);
        break;
    case UNKNOW:
        requestHeader.setCommitOrRollback(MessageSysFlag.TransactionNotType);
        break;
    default:
        break;
    }

    requestHeader.setProducerGroup(this.defaultMQProducer.getProducerGroup());
    requestHeader.setTranStateTableOffset(sendResult.getQueueOffset());
    requestHeader.setMsgId(sendResult.getMsgId());
    String remark = localException != null
            ? ("executeLocalTransactionBranch exception: " + localException.toString()) : null;
    this.mQClientFactory.getMQClientAPIImpl().endTransactionOneway(brokerAddr, requestHeader, remark,
        this.defaultMQProducer.getSendMsgTimeout());
}