Java Code Examples for org.apache.rocketmq.client.impl.producer.MQProducerInner#checkTransactionState()

The following examples show how to use org.apache.rocketmq.client.impl.producer.MQProducerInner#checkTransactionState() . 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: ClientRemotingProcessor.java    From DDMQ with Apache License 2.0 6 votes vote down vote up 
public RemotingCommand checkTransactionState(ChannelHandlerContext ctx,
    RemotingCommand request) throws RemotingCommandException {
    final CheckTransactionStateRequestHeader requestHeader =
        (CheckTransactionStateRequestHeader) request.decodeCommandCustomHeader(CheckTransactionStateRequestHeader.class);
    final ByteBuffer byteBuffer = ByteBuffer.wrap(request.getBody());
    final MessageExt messageExt = MessageDecoder.decode(byteBuffer);
    if (messageExt != null) {
        final String group = messageExt.getProperty(MessageConst.PROPERTY_PRODUCER_GROUP);
        if (group != null) {
            MQProducerInner producer = this.mqClientFactory.selectProducer(group);
            if (producer != null) {
                final String addr = RemotingHelper.parseChannelRemoteAddr(ctx.channel());
                producer.checkTransactionState(addr, messageExt, requestHeader);
            } else {
                log.debug("checkTransactionState, pick producer by group[{}] failed", group);
            }
        } else {
            log.warn("checkTransactionState, pick producer group failed");
        }
    } else {
        log.warn("checkTransactionState, decode message failed");
    }

    return null;
}
Example 2
Source File: ClientRemotingProcessor.java    From rocketmq with Apache License 2.0 6 votes vote down vote up 
/**
 * 检查【本地事务】状态
 *
 * @param ctx     ctx
 * @param request 请求
 * @return 响应
 * @throws RemotingCommandException 当解析请求失败时
 */
public RemotingCommand checkTransactionState(ChannelHandlerContext ctx, RemotingCommand request) throws RemotingCommandException {
    final CheckTransactionStateRequestHeader requestHeader =
        (CheckTransactionStateRequestHeader)request.decodeCommandCustomHeader(CheckTransactionStateRequestHeader.class);
    final ByteBuffer byteBuffer = ByteBuffer.wrap(request.getBody());
    final MessageExt messageExt = MessageDecoder.decode(byteBuffer);
    if (messageExt != null) {
        final String group = messageExt.getProperty(MessageConst.PROPERTY_PRODUCER_GROUP);
        if (group != null) {
            MQProducerInner producer = this.mqClientFactory.selectProducer(group);
            if (producer != null) {
                final String addr = RemotingHelper.parseChannelRemoteAddr(ctx.channel());
                producer.checkTransactionState(addr, messageExt, requestHeader);
            } else {
                log.debug("checkTransactionState, pick producer by group[{}] failed", group);
            }
        } else {
            log.warn("checkTransactionState, pick producer group failed");
        }
    } else {
        log.warn("checkTransactionState, decode message failed");
    }

    return null;
}
Example 3
Source File: ClientRemotingProcessor.java    From DDMQ with Apache License 2.0 6 votes vote down vote up 
public RemotingCommand checkTransactionState(ChannelHandlerContext ctx,
    RemotingCommand request) throws RemotingCommandException {
    final CheckTransactionStateRequestHeader requestHeader =
        (CheckTransactionStateRequestHeader) request.decodeCommandCustomHeader(CheckTransactionStateRequestHeader.class);
    final ByteBuffer byteBuffer = ByteBuffer.wrap(request.getBody());
    final MessageExt messageExt = MessageDecoder.decode(byteBuffer);
    if (messageExt != null) {
        final String group = messageExt.getProperty(MessageConst.PROPERTY_PRODUCER_GROUP);
        if (group != null) {
            MQProducerInner producer = this.mqClientFactory.selectProducer(group);
            if (producer != null) {
                final String addr = RemotingHelper.parseChannelRemoteAddr(ctx.channel());
                producer.checkTransactionState(addr, messageExt, requestHeader);
            } else {
                log.debug("checkTransactionState, pick producer by group[{}] failed", group);
            }
        } else {
            log.warn("checkTransactionState, pick producer group failed");
        }
    } else {
        log.warn("checkTransactionState, decode message failed");
    }

    return null;
}
Example 4
Source File: ClientRemotingProcessor.java    From rocketmq-all-4.1.0-incubating with Apache License 2.0 6 votes vote down vote up 
public RemotingCommand checkTransactionState(ChannelHandlerContext ctx, RemotingCommand request) throws RemotingCommandException {
    final CheckTransactionStateRequestHeader requestHeader =
        (CheckTransactionStateRequestHeader) request.decodeCommandCustomHeader(CheckTransactionStateRequestHeader.class);
    final ByteBuffer byteBuffer = ByteBuffer.wrap(request.getBody());
    final MessageExt messageExt = MessageDecoder.decode(byteBuffer);
    if (messageExt != null) {
        final String group = messageExt.getProperty(MessageConst.PROPERTY_PRODUCER_GROUP);
        if (group != null) {
            MQProducerInner producer = this.mqClientFactory.selectProducer(group);
            if (producer != null) {
                final String addr = RemotingHelper.parseChannelRemoteAddr(ctx.channel());
                producer.checkTransactionState(addr, messageExt, requestHeader);
            } else {
                log.debug("checkTransactionState, pick producer by group[{}] failed", group);
            }
        } else {
            log.warn("checkTransactionState, pick producer group failed");
        }
    } else {
        log.warn("checkTransactionState, decode message failed");
    }

    return null;
}
Example 5
Source File: ClientRemotingProcessor.java    From rocketmq_trans_message with Apache License 2.0 6 votes vote down vote up 
public RemotingCommand checkTransactionState(ChannelHandlerContext ctx, RemotingCommand request) throws RemotingCommandException {
    final CheckTransactionStateRequestHeader requestHeader =
        (CheckTransactionStateRequestHeader) request.decodeCommandCustomHeader(CheckTransactionStateRequestHeader.class);
    final ByteBuffer byteBuffer = ByteBuffer.wrap(request.getBody());
    final MessageExt messageExt = MessageDecoder.decode(byteBuffer);
    if (messageExt != null) {
        final String group = messageExt.getProperty(MessageConst.PROPERTY_PRODUCER_GROUP);
        if (group != null) {
            MQProducerInner producer = this.mqClientFactory.selectProducer(group);
            if (producer != null) {
                final String addr = RemotingHelper.parseChannelRemoteAddr(ctx.channel());
                producer.checkTransactionState(addr, messageExt, requestHeader);
            } else {
                log.debug("checkTransactionState, pick producer by group[{}] failed", group);
            }
        } else {
            log.warn("checkTransactionState, pick producer group failed");
        }
    } else {
        log.warn("checkTransactionState, decode message failed");
    }

    return null;
}
Example 6
Source File: ClientRemotingProcessor.java    From rocketmq-4.3.0 with Apache License 2.0 5 votes vote down vote up 
public RemotingCommand checkTransactionState(ChannelHandlerContext ctx,
        RemotingCommand request) throws RemotingCommandException {
        final CheckTransactionStateRequestHeader requestHeader =
            (CheckTransactionStateRequestHeader) request.decodeCommandCustomHeader(CheckTransactionStateRequestHeader.class);
        final ByteBuffer byteBuffer = ByteBuffer.wrap(request.getBody());
        final MessageExt messageExt = MessageDecoder.decode(byteBuffer);
        if (messageExt != null) {
            String transactionId = messageExt.getProperty(MessageConst.PROPERTY_UNIQ_CLIENT_MESSAGE_ID_KEYIDX);
            if (null != transactionId && !"".equals(transactionId)) {
                messageExt.setTransactionId(transactionId);
            }
            final String group = messageExt.getProperty(MessageConst.PROPERTY_PRODUCER_GROUP);
            if (group != null) {
//                按组选择producer
                MQProducerInner producer = this.mqClientFactory.selectProducer(group);
                if (producer != null) {
                    final String addr = RemotingHelper.parseChannelRemoteAddr(ctx.channel());
                    producer.checkTransactionState(addr, messageExt, requestHeader);
                } else {
                    log.debug("checkTransactionState, pick producer by group[{}] failed", group);
                }
            } else {
                log.warn("checkTransactionState, pick producer group failed");
            }
        } else {
            log.warn("checkTransactionState, decode message failed");
        }

        return null;
    }
Example 7
Source File: ClientRemotingProcessor.java    From rocketmq-read with Apache License 2.0 5 votes vote down vote up 
/**
 * 回查事务状态
 * @param ctx ctx
 * @param request ;
 * @return ;
 * @throws RemotingCommandException ;
 */
public RemotingCommand checkTransactionState(ChannelHandlerContext ctx,
    RemotingCommand request) throws RemotingCommandException {

    final CheckTransactionStateRequestHeader requestHeader =
        (CheckTransactionStateRequestHeader) request.decodeCommandCustomHeader(CheckTransactionStateRequestHeader.class);

    final ByteBuffer byteBuffer = ByteBuffer.wrap(request.getBody());
    final MessageExt messageExt = MessageDecoder.decode(byteBuffer);
    if (messageExt != null) {
        //事务id
        String transactionId = messageExt.getProperty(MessageConst.PROPERTY_UNIQ_CLIENT_MESSAGE_ID_KEYIDX);
        if (null != transactionId && !"".equals(transactionId)) {
            messageExt.setTransactionId(transactionId);
        }
        final String group = messageExt.getProperty(MessageConst.PROPERTY_PRODUCER_GROUP);
        if (group != null) {
            MQProducerInner producer = this.mqClientFactory.selectProducer(group);
            if (producer != null) {
                final String addr = RemotingHelper.parseChannelRemoteAddr(ctx.channel());
                producer.checkTransactionState(addr, messageExt, requestHeader);
            } else {
                log.debug("checkTransactionState, pick producer by group[{}] failed", group);
            }
        } else {
            log.warn("checkTransactionState, pick producer group failed");
        }
    } else {
        log.warn("checkTransactionState, decode message failed");
    }

    return null;
}
Example 8
Source File: ClientRemotingProcessor.java    From rocketmq with Apache License 2.0 5 votes vote down vote up 
public RemotingCommand checkTransactionState(ChannelHandlerContext ctx,
    RemotingCommand request) throws RemotingCommandException {
    final CheckTransactionStateRequestHeader requestHeader =
        (CheckTransactionStateRequestHeader) request.decodeCommandCustomHeader(CheckTransactionStateRequestHeader.class);
    final ByteBuffer byteBuffer = ByteBuffer.wrap(request.getBody());
    final MessageExt messageExt = MessageDecoder.decode(byteBuffer);
    if (messageExt != null) {
        if (StringUtils.isNotEmpty(this.mqClientFactory.getClientConfig().getNamespace())) {
            messageExt.setTopic(NamespaceUtil
                .withoutNamespace(messageExt.getTopic(), this.mqClientFactory.getClientConfig().getNamespace()));
        }
        String transactionId = messageExt.getProperty(MessageConst.PROPERTY_UNIQ_CLIENT_MESSAGE_ID_KEYIDX);
        if (null != transactionId && !"".equals(transactionId)) {
            messageExt.setTransactionId(transactionId);
        }
        final String group = messageExt.getProperty(MessageConst.PROPERTY_PRODUCER_GROUP);
        if (group != null) {
            MQProducerInner producer = this.mqClientFactory.selectProducer(group);
            if (producer != null) {
                final String addr = RemotingHelper.parseChannelRemoteAddr(ctx.channel());
                producer.checkTransactionState(addr, messageExt, requestHeader);
            } else {
                log.debug("checkTransactionState, pick producer by group[{}] failed", group);
            }
        } else {
            log.warn("checkTransactionState, pick producer group failed");
        }
    } else {
        log.warn("checkTransactionState, decode message failed");
    }

    return null;
}