Java MessageSysFlag.TRANSACTION_ROLLBACK_TYPE属性代码示例

本文整理汇总了Java中org.apache.rocketmq.common.sysflag.MessageSysFlag.TRANSACTION_ROLLBACK_TYPE属性的典型用法代码示例。如果您正苦于以下问题：Java MessageSysFlag.TRANSACTION_ROLLBACK_TYPE属性的具体用法？Java MessageSysFlag.TRANSACTION_ROLLBACK_TYPE怎么用？Java MessageSysFlag.TRANSACTION_ROLLBACK_TYPE使用的例子？那么恭喜您, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类org.apache.rocketmq.common.sysflag.MessageSysFlag的用法示例。

在下文中一共展示了MessageSysFlag.TRANSACTION_ROLLBACK_TYPE属性的8个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: checkFields

@Override
public void checkFields() throws RemotingCommandException {
    if (MessageSysFlag.TRANSACTION_NOT_TYPE == this.commitOrRollback) {
        return;
    }

    if (MessageSysFlag.TRANSACTION_COMMIT_TYPE == this.commitOrRollback) {
        return;
    }

    if (MessageSysFlag.TRANSACTION_ROLLBACK_TYPE == this.commitOrRollback) {
        return;
    }

    throw new RemotingCommandException("commitOrRollback field wrong");
}

开发者ID:lirenzuo，项目名称:rocketmq-rocketmq-all-4.1.0-incubating，代码行数:16，代码来源:EndTransactionRequestHeader.java

示例2: doDispatch

public void doDispatch(DispatchRequest req) {
    final int tranType = MessageSysFlag.getTransactionValue(req.getSysFlag());
    switch (tranType) {
        case MessageSysFlag.TRANSACTION_NOT_TYPE:
        case MessageSysFlag.TRANSACTION_COMMIT_TYPE:
            //存放该消息的位置索引
            DefaultMessageStore.this.putMessagePositionInfo(req.getTopic(), req.getQueueId(), req.getCommitLogOffset(), req.getMsgSize(),
                req.getTagsCode(), req.getStoreTimestamp(), req.getConsumeQueueOffset());
            break;
        case MessageSysFlag.TRANSACTION_PREPARED_TYPE:
        case MessageSysFlag.TRANSACTION_ROLLBACK_TYPE:
            break;
    }

    if (DefaultMessageStore.this.getMessageStoreConfig().isMessageIndexEnable()) {
        //构建 消息索引，该索引的作用为通过topic 和 key 快速定位具体消息
        DefaultMessageStore.this.indexService.buildIndex(req);
    }
}

开发者ID:lyy4j，项目名称:rmq4note，代码行数:19，代码来源:DefaultMessageStore.java

示例3: checkFields

@Override
public void checkFields() throws RemotingCommandException {
    if (MessageSysFlag.TRANSACTION_COMMIT_TYPE == this.commitOrRollback) {
        return;
    }

    if (MessageSysFlag.TRANSACTION_ROLLBACK_TYPE == this.commitOrRollback) {
        return;
    }

    throw new RemotingCommandException("commitOrRollback field wrong");
}

开发者ID:lirenzuo，项目名称:rocketmq-rocketmq-all-4.1.0-incubating，代码行数:12，代码来源:CheckTransactionStateResponseHeader.java

示例4: dispatch

@Override
public void dispatch(DispatchRequest request) {
    final int tranType = MessageSysFlag.getTransactionValue(request.getSysFlag());
    switch (tranType) {
        // 1、分发消息位置信息到ConsumeQueue
        case MessageSysFlag.TRANSACTION_NOT_TYPE:
        case MessageSysFlag.TRANSACTION_COMMIT_TYPE:
            DefaultMessageStore.this.putMessagePositionInfo(request);  // 将请求发到具体的Consume Queue
            break;
        case MessageSysFlag.TRANSACTION_PREPARED_TYPE:
        case MessageSysFlag.TRANSACTION_ROLLBACK_TYPE:
            break;
    }
}

开发者ID:lirenzuo，项目名称:rocketmq-rocketmq-all-4.1.0-incubating，代码行数:14，代码来源:DefaultMessageStore.java

示例5: dispatch

@Override
public void dispatch(DispatchRequest request) {
    final int tranType = MessageSysFlag.getTransactionValue(request.getSysFlag());
    switch (tranType) {
        case MessageSysFlag.TRANSACTION_NOT_TYPE:
        case MessageSysFlag.TRANSACTION_COMMIT_TYPE:
            DefaultMessageStore.this.putMessagePositionInfo(request);
            break;
        case MessageSysFlag.TRANSACTION_PREPARED_TYPE:
        case MessageSysFlag.TRANSACTION_ROLLBACK_TYPE:
            break;
    }
}

开发者ID:apache，项目名称:rocketmq，代码行数:13，代码来源:DefaultMessageStore.java

示例6: buildIndex

public void buildIndex(DispatchRequest req) {
    IndexFile indexFile = retryGetAndCreateIndexFile();//如果indexFile有就获取没有就创建
    if (indexFile != null) {
        long endPhyOffset = indexFile.getEndPhyOffset();
        DispatchRequest msg = req;
        String topic = msg.getTopic();
        String keys = msg.getKeys();
        if (msg.getCommitLogOffset() < endPhyOffset) {
            return;
        }

        final int tranType = MessageSysFlag.getTransactionValue(msg.getSysFlag());
        switch (tranType) {
            case MessageSysFlag.TRANSACTION_NOT_TYPE:
            case MessageSysFlag.TRANSACTION_PREPARED_TYPE:
            case MessageSysFlag.TRANSACTION_COMMIT_TYPE:
                break;
            case MessageSysFlag.TRANSACTION_ROLLBACK_TYPE:
                return;
        }

        if (req.getUniqKey() != null) {
            indexFile = putKey(indexFile, msg, buildKey(topic, req.getUniqKey()));
            if (indexFile == null) {
                log.error("putKey error commitlog {} uniqkey {}", req.getCommitLogOffset(), req.getUniqKey());
                return;
            }
        }

        if (keys != null && keys.length() > 0) {
            String[] keyset = keys.split(MessageConst.KEY_SEPARATOR);
            for (int i = 0; i < keyset.length; i++) {
                String key = keyset[i];
                if (key.length() > 0) {
                    indexFile = putKey(indexFile, msg, buildKey(topic, key));
                    if (indexFile == null) {
                        log.error("putKey error commitlog {} uniqkey {}", req.getCommitLogOffset(), req.getUniqKey());
                        return;
                    }
                }
            }
        }
    } else {
        log.error("build index error, stop building index");
    }
}

开发者ID:lirenzuo，项目名称:rocketmq-rocketmq-all-4.1.0-incubating，代码行数:46，代码来源:IndexService.java

示例7: buildIndex

public void buildIndex(DispatchRequest req) {
    IndexFile indexFile = retryGetAndCreateIndexFile();
    if (indexFile != null) {
        long endPhyOffset = indexFile.getEndPhyOffset();
        DispatchRequest msg = req;
        String topic = msg.getTopic();
        //客户端指定的keys，
        String keys = msg.getKeys();
        //msg.getCommitLogOffset()指该消息的开始存放物理位置,说明已经为该消息构建过索引了
        if (msg.getCommitLogOffset() < endPhyOffset) {
            return;
        }

        final int tranType = MessageSysFlag.getTransactionValue(msg.getSysFlag());
        switch (tranType) {
            case MessageSysFlag.TRANSACTION_NOT_TYPE:
            case MessageSysFlag.TRANSACTION_PREPARED_TYPE:
            case MessageSysFlag.TRANSACTION_COMMIT_TYPE:
                break;
            case MessageSysFlag.TRANSACTION_ROLLBACK_TYPE:
                return;
        }



        //如果在producer客户端指定了uniqKey, 也就是producer为该条消息生成的唯一id,则为该topic-uniqKey 构建索引
        if (req.getUniqKey() != null) {
            indexFile = putKey(indexFile, msg, buildKey(topic, req.getUniqKey()));
            if (indexFile == null) {
                log.error("putKey error commitlog {} uniqkey {}", req.getCommitLogOffset(), req.getUniqKey());
                return;
            }
        }
        //为多个key构建索引
        if (keys != null && keys.length() > 0) {
            String[] keyset = keys.split(MessageConst.KEY_SEPARATOR);
            for (int i = 0; i < keyset.length; i++) {
                String key = keyset[i];
                if (key.length() > 0) {
                    indexFile = putKey(indexFile, msg, buildKey(topic, key));
                    if (indexFile == null) {
                        log.error("putKey error commitlog {} uniqkey {}", req.getCommitLogOffset(), req.getUniqKey());
                        return;
                    }
                }
            }
        }
    } else {
        log.error("build index error, stop building index");
    }
}

开发者ID:lyy4j，项目名称:rmq4note，代码行数:51，代码来源:IndexService.java

示例8: buildIndex

public void buildIndex(DispatchRequest req) {
    IndexFile indexFile = retryGetAndCreateIndexFile();
    if (indexFile != null) {
        long endPhyOffset = indexFile.getEndPhyOffset();
        DispatchRequest msg = req;
        String topic = msg.getTopic();
        String keys = msg.getKeys();
        if (msg.getCommitLogOffset() < endPhyOffset) {
            return;
        }

        final int tranType = MessageSysFlag.getTransactionValue(msg.getSysFlag());
        switch (tranType) {
            case MessageSysFlag.TRANSACTION_NOT_TYPE:
            case MessageSysFlag.TRANSACTION_PREPARED_TYPE:
            case MessageSysFlag.TRANSACTION_COMMIT_TYPE:
                break;
            case MessageSysFlag.TRANSACTION_ROLLBACK_TYPE:
                return;
        }

        if (req.getUniqKey() != null) {
            indexFile = putKey(indexFile, msg, buildKey(topic, req.getUniqKey()));
            if (indexFile == null) {
                log.error("putKey error commitlog {} uniqkey {}", req.getCommitLogOffset(), req.getUniqKey());
                return;
            }
        }

        if (keys != null && keys.length() > 0) {
            String[] keyset = keys.split(MessageConst.KEY_SEPARATOR);
            for (int i = 0; i < keyset.length; i++) {
                String key = keyset[i];
                if (key.length() > 0) {
                    indexFile = putKey(indexFile, msg, buildKey(topic, key));
                    if (indexFile == null) {
                        log.error("putKey error commitlog {} uniqkey {}", req.getCommitLogOffset(), req.getUniqKey());
                        return;
                    }
                }
            }
        }
    } else {
        log.error("build index error, stop building index");
    }
}

开发者ID:apache，项目名称:rocketmq，代码行数:46，代码来源:IndexService.java

注：本文中的org.apache.rocketmq.common.sysflag.MessageSysFlag.TRANSACTION_ROLLBACK_TYPE属性示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。