Java Code Examples for org.apache.rocketmq.common.message.MessageDecoder#string2messageProperties()
The following examples show how to use
org.apache.rocketmq.common.message.MessageDecoder#string2messageProperties() .
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Example 1
| Source File: SendMessageProcessorTest.java From rocketmq-4.3.0 with Apache License 2.0 | 5 votes |
|
private RemotingCommand createSendTransactionMsgCommand(int requestCode) {
SendMessageRequestHeader header = createSendMsgRequestHeader();
int sysFlag = header.getSysFlag();
Map<String, String> oriProps = MessageDecoder.string2messageProperties(header.getProperties());
oriProps.put(MessageConst.PROPERTY_TRANSACTION_PREPARED, "true");
header.setProperties(MessageDecoder.messageProperties2String(oriProps));
sysFlag |= MessageSysFlag.TRANSACTION_PREPARED_TYPE;
header.setSysFlag(sysFlag);
RemotingCommand request = RemotingCommand.createRequestCommand(requestCode, header);
request.setBody(new byte[] {'a'});
request.makeCustomHeaderToNet();
return request;
}
Example 2
| Source File: SendMessageProcessorTest.java From rocketmq-read with Apache License 2.0 | 5 votes |
|
private RemotingCommand createSendTransactionMsgCommand(int requestCode) {
SendMessageRequestHeader header = createSendMsgRequestHeader();
int sysFlag = header.getSysFlag();
Map<String, String> oriProps = MessageDecoder.string2messageProperties(header.getProperties());
oriProps.put(MessageConst.PROPERTY_TRANSACTION_PREPARED, "true");
header.setProperties(MessageDecoder.messageProperties2String(oriProps));
sysFlag |= MessageSysFlag.TRANSACTION_PREPARED_TYPE;
header.setSysFlag(sysFlag);
RemotingCommand request = RemotingCommand.createRequestCommand(requestCode, header);
request.setBody(new byte[] {'a'});
request.makeCustomHeaderToNet();
return request;
}
Example 3
| Source File: SendMessageProcessorTest.java From rocketmq with Apache License 2.0 | 5 votes |
|
private RemotingCommand createSendTransactionMsgCommand(int requestCode) {
SendMessageRequestHeader header = createSendMsgRequestHeader();
int sysFlag = header.getSysFlag();
Map<String, String> oriProps = MessageDecoder.string2messageProperties(header.getProperties());
oriProps.put(MessageConst.PROPERTY_TRANSACTION_PREPARED, "true");
header.setProperties(MessageDecoder.messageProperties2String(oriProps));
sysFlag |= MessageSysFlag.TRANSACTION_PREPARED_TYPE;
header.setSysFlag(sysFlag);
RemotingCommand request = RemotingCommand.createRequestCommand(requestCode, header);
request.setBody(new byte[] {'a'});
request.makeCustomHeaderToNet();
return request;
}
Example 4
| Source File: SendMessageProcessor.java From rocketmq-4.3.0 with Apache License 2.0 | 4 votes |
|
private RemotingCommand sendMessage(final ChannelHandlerContext ctx,
final RemotingCommand request,
final SendMessageContext sendMessageContext,
final SendMessageRequestHeader requestHeader) throws RemotingCommandException {
final RemotingCommand response = RemotingCommand.createResponseCommand(SendMessageResponseHeader.class);
final SendMessageResponseHeader responseHeader = (SendMessageResponseHeader)response.readCustomHeader();
response.setOpaque(request.getOpaque());
response.addExtField(MessageConst.PROPERTY_MSG_REGION, this.brokerController.getBrokerConfig().getRegionId());
response.addExtField(MessageConst.PROPERTY_TRACE_SWITCH, String.valueOf(this.brokerController.getBrokerConfig().isTraceOn()));
log.debug("receive SendMessage request command, {}", request);
// 查询开始接受发送消息请求的时间，默认是立即
final long startTimstamp = this.brokerController.getBrokerConfig().getStartAcceptSendRequestTimeStamp();
if (this.brokerController.getMessageStore().now() < startTimstamp) {
response.setCode(ResponseCode.SYSTEM_ERROR);
response.setRemark(String.format("broker unable to service, until %s", UtilAll.timeMillisToHumanString2(startTimstamp)));
return response;
}
response.setCode(-1);
// 消息检查=》
super.msgCheck(ctx, requestHeader, response);
if (response.getCode() != -1) {
return response;
}
final byte[] body = request.getBody();
int queueIdInt = requestHeader.getQueueId();
// 按topic查询topic配置
TopicConfig topicConfig = this.brokerController.getTopicConfigManager().selectTopicConfig(requestHeader.getTopic());
if (queueIdInt < 0) {
queueIdInt = Math.abs(this.random.nextInt() % 99999999) % topicConfig.getWriteQueueNums();
}
MessageExtBrokerInner msgInner = new MessageExtBrokerInner();
msgInner.setTopic(requestHeader.getTopic());
msgInner.setQueueId(queueIdInt);
// 不重试和延迟发送=》
if (!handleRetryAndDLQ(requestHeader, response, request, msgInner, topicConfig)) {
return response;
}
msgInner.setBody(body);
msgInner.setFlag(requestHeader.getFlag());
MessageAccessor.setProperties(msgInner, MessageDecoder.string2messageProperties(requestHeader.getProperties()));
msgInner.setPropertiesString(requestHeader.getProperties());
msgInner.setBornTimestamp(requestHeader.getBornTimestamp());
msgInner.setBornHost(ctx.channel().remoteAddress());
msgInner.setStoreHost(this.getStoreHost());
msgInner.setReconsumeTimes(requestHeader.getReconsumeTimes() == null ? 0 : requestHeader.getReconsumeTimes());
PutMessageResult putMessageResult = null;
Map<String, String> oriProps = MessageDecoder.string2messageProperties(requestHeader.getProperties());
// 事务消息flag
String traFlag = oriProps.get(MessageConst.PROPERTY_TRANSACTION_PREPARED);
if (traFlag != null && Boolean.parseBoolean(traFlag)) {
if (this.brokerController.getBrokerConfig().isRejectTransactionMessage()) {
response.setCode(ResponseCode.NO_PERMISSION);
response.setRemark(
"the broker[" + this.brokerController.getBrokerConfig().getBrokerIP1()
+ "] sending transaction message is forbidden");
return response;
}
// 准备消息=》
putMessageResult = this.brokerController.getTransactionalMessageService().prepareMessage(msgInner);
} else {
// 存储消息=》
putMessageResult = this.brokerController.getMessageStore().putMessage(msgInner);
}
// 组装存储消息结果=》
return handlePutMessageResult(putMessageResult, response, request, msgInner, responseHeader, sendMessageContext, ctx, queueIdInt);
}
Example 5
| Source File: SendMessageProcessor.java From rocketmq-read with Apache License 2.0 | 4 votes |
|
/**
* 客户端发送普通消息
* @param ctx ;
* @param request ;
* @param sendMessageContext ;
* @param requestHeader ;
* @return ;
* @throws RemotingCommandException ;
*/
private RemotingCommand sendMessage(final ChannelHandlerContext ctx,
final RemotingCommand request,
final SendMessageContext sendMessageContext,
final SendMessageRequestHeader requestHeader) throws RemotingCommandException {
final RemotingCommand response = RemotingCommand.createResponseCommand(SendMessageResponseHeader.class);
final SendMessageResponseHeader responseHeader = (SendMessageResponseHeader)response.readCustomHeader();
response.setOpaque(request.getOpaque());
//regionId
response.addExtField(MessageConst.PROPERTY_MSG_REGION, this.brokerController.getBrokerConfig().getRegionId());
//消息追踪
response.addExtField(MessageConst.PROPERTY_TRACE_SWITCH, String.valueOf(this.brokerController.getBrokerConfig().isTraceOn()));
log.debug("receive SendMessage request command, {}", request);
final long startTimstamp = this.brokerController.getBrokerConfig().getStartAcceptSendRequestTimeStamp();
//时钟错误，返回系统错误
if (this.brokerController.getMessageStore().now() < startTimstamp) {
response.setCode(ResponseCode.SYSTEM_ERROR);
response.setRemark(String.format("broker unable to service, until %s", UtilAll.timeMillisToHumanString2(startTimstamp)));
return response;
}
response.setCode(-1);
//校验有问题，就返回
super.msgCheck(ctx, requestHeader, response);
if (response.getCode() != -1) {
return response;
}
final byte[] body = request.getBody();
//队列id
int queueIdInt = requestHeader.getQueueId();
TopicConfig topicConfig = this.brokerController.getTopicConfigManager().selectTopicConfig(requestHeader.getTopic());
//queueid小于0，就随机
if (queueIdInt < 0) {
queueIdInt = Math.abs(this.random.nextInt() % 99999999) % topicConfig.getWriteQueueNums();
}
MessageExtBrokerInner msgInner = new MessageExtBrokerInner();
msgInner.setTopic(requestHeader.getTopic());
msgInner.setQueueId(queueIdInt);
//处理重试和死信topic
if (!handleRetryAndDLQ(requestHeader, response, request, msgInner, topicConfig)) {
return response;
}
msgInner.setBody(body);
msgInner.setFlag(requestHeader.getFlag());
MessageAccessor.setProperties(msgInner, MessageDecoder.string2messageProperties(requestHeader.getProperties()));
msgInner.setPropertiesString(requestHeader.getProperties());
msgInner.setBornTimestamp(requestHeader.getBornTimestamp());
msgInner.setBornHost(ctx.channel().remoteAddress());
msgInner.setStoreHost(this.getStoreHost());
msgInner.setReconsumeTimes(requestHeader.getReconsumeTimes() == null ? 0 : requestHeader.getReconsumeTimes());
PutMessageResult putMessageResult = null;
Map<String, String> oriProps = MessageDecoder.string2messageProperties(requestHeader.getProperties());
//是否是事务消息
String traFlag = oriProps.get(MessageConst.PROPERTY_TRANSACTION_PREPARED);
if (traFlag != null && Boolean.parseBoolean(traFlag)) {
//拒绝事务消息就返回系统错误
if (this.brokerController.getBrokerConfig().isRejectTransactionMessage()) {
response.setCode(ResponseCode.NO_PERMISSION);
response.setRemark(
"the broker[" + this.brokerController.getBrokerConfig().getBrokerIP1()
+ "] sending transaction message is forbidden");
return response;
}
//否则，就prepareMessage，委托给getTransactionalMessageService处理
putMessageResult = this.brokerController.getTransactionalMessageService().prepareMessage(msgInner);
} else {
//非事务消息就直接getMessageStore().putMessage
putMessageResult = this.brokerController.getMessageStore().putMessage(msgInner);
}
return handlePutMessageResult(putMessageResult, response, request, msgInner, responseHeader, sendMessageContext, ctx, queueIdInt);
}
Example 6
| Source File: SendMessageProcessor.java From rocketmq with Apache License 2.0 | 4 votes |
|
private CompletableFuture<RemotingCommand> asyncSendMessage(ChannelHandlerContext ctx, RemotingCommand request,
SendMessageContext mqtraceContext,
SendMessageRequestHeader requestHeader) {
final RemotingCommand response = preSend(ctx, request, requestHeader);
final SendMessageResponseHeader responseHeader = (SendMessageResponseHeader)response.readCustomHeader();
if (response.getCode() != -1) {
return CompletableFuture.completedFuture(response);
}
final byte[] body = request.getBody();
int queueIdInt = requestHeader.getQueueId();
TopicConfig topicConfig = this.brokerController.getTopicConfigManager().selectTopicConfig(requestHeader.getTopic());
if (queueIdInt < 0) {
queueIdInt = randomQueueId(topicConfig.getWriteQueueNums());
}
MessageExtBrokerInner msgInner = new MessageExtBrokerInner();
msgInner.setTopic(requestHeader.getTopic());
msgInner.setQueueId(queueIdInt);
if (!handleRetryAndDLQ(requestHeader, response, request, msgInner, topicConfig)) {
return CompletableFuture.completedFuture(response);
}
msgInner.setBody(body);
msgInner.setFlag(requestHeader.getFlag());
MessageAccessor.setProperties(msgInner, MessageDecoder.string2messageProperties(requestHeader.getProperties()));
msgInner.setPropertiesString(requestHeader.getProperties());
msgInner.setBornTimestamp(requestHeader.getBornTimestamp());
msgInner.setBornHost(ctx.channel().remoteAddress());
msgInner.setStoreHost(this.getStoreHost());
msgInner.setReconsumeTimes(requestHeader.getReconsumeTimes() == null ? 0 : requestHeader.getReconsumeTimes());
String clusterName = this.brokerController.getBrokerConfig().getBrokerClusterName();
MessageAccessor.putProperty(msgInner, MessageConst.PROPERTY_CLUSTER, clusterName);
msgInner.setPropertiesString(MessageDecoder.messageProperties2String(msgInner.getProperties()));
CompletableFuture<PutMessageResult> putMessageResult = null;
Map<String, String> origProps = MessageDecoder.string2messageProperties(requestHeader.getProperties());
String transFlag = origProps.get(MessageConst.PROPERTY_TRANSACTION_PREPARED);
if (transFlag != null && Boolean.parseBoolean(transFlag)) {
if (this.brokerController.getBrokerConfig().isRejectTransactionMessage()) {
response.setCode(ResponseCode.NO_PERMISSION);
response.setRemark(
"the broker[" + this.brokerController.getBrokerConfig().getBrokerIP1()
+ "] sending transaction message is forbidden");
return CompletableFuture.completedFuture(response);
}
putMessageResult = this.brokerController.getTransactionalMessageService().asyncPrepareMessage(msgInner);
} else {
putMessageResult = this.brokerController.getMessageStore().asyncPutMessage(msgInner);
}
return handlePutMessageResultFuture(putMessageResult, response, request, msgInner, responseHeader, mqtraceContext, ctx, queueIdInt);
}
Example 7
| Source File: SendMessageProcessor.java From rocketmq with Apache License 2.0 | 4 votes |
|
private RemotingCommand sendMessage(final ChannelHandlerContext ctx,
final RemotingCommand request,
final SendMessageContext sendMessageContext,
final SendMessageRequestHeader requestHeader) throws RemotingCommandException {
final RemotingCommand response = RemotingCommand.createResponseCommand(SendMessageResponseHeader.class);
final SendMessageResponseHeader responseHeader = (SendMessageResponseHeader)response.readCustomHeader();
response.setOpaque(request.getOpaque());
response.addExtField(MessageConst.PROPERTY_MSG_REGION, this.brokerController.getBrokerConfig().getRegionId());
response.addExtField(MessageConst.PROPERTY_TRACE_SWITCH, String.valueOf(this.brokerController.getBrokerConfig().isTraceOn()));
log.debug("receive SendMessage request command, {}", request);
final long startTimstamp = this.brokerController.getBrokerConfig().getStartAcceptSendRequestTimeStamp();
if (this.brokerController.getMessageStore().now() < startTimstamp) {
response.setCode(ResponseCode.SYSTEM_ERROR);
response.setRemark(String.format("broker unable to service, until %s", UtilAll.timeMillisToHumanString2(startTimstamp)));
return response;
}
response.setCode(-1);
super.msgCheck(ctx, requestHeader, response);
if (response.getCode() != -1) {
return response;
}
final byte[] body = request.getBody();
int queueIdInt = requestHeader.getQueueId();
TopicConfig topicConfig = this.brokerController.getTopicConfigManager().selectTopicConfig(requestHeader.getTopic());
if (queueIdInt < 0) {
queueIdInt = Math.abs(this.random.nextInt() % 99999999) % topicConfig.getWriteQueueNums();
}
MessageExtBrokerInner msgInner = new MessageExtBrokerInner();
msgInner.setTopic(requestHeader.getTopic());
msgInner.setQueueId(queueIdInt);
if (!handleRetryAndDLQ(requestHeader, response, request, msgInner, topicConfig)) {
return response;
}
msgInner.setBody(body);
msgInner.setFlag(requestHeader.getFlag());
MessageAccessor.setProperties(msgInner, MessageDecoder.string2messageProperties(requestHeader.getProperties()));
msgInner.setBornTimestamp(requestHeader.getBornTimestamp());
msgInner.setBornHost(ctx.channel().remoteAddress());
msgInner.setStoreHost(this.getStoreHost());
msgInner.setReconsumeTimes(requestHeader.getReconsumeTimes() == null ? 0 : requestHeader.getReconsumeTimes());
String clusterName = this.brokerController.getBrokerConfig().getBrokerClusterName();
MessageAccessor.putProperty(msgInner, MessageConst.PROPERTY_CLUSTER, clusterName);
msgInner.setPropertiesString(MessageDecoder.messageProperties2String(msgInner.getProperties()));
PutMessageResult putMessageResult = null;
Map<String, String> oriProps = MessageDecoder.string2messageProperties(requestHeader.getProperties());
String traFlag = oriProps.get(MessageConst.PROPERTY_TRANSACTION_PREPARED);
if (traFlag != null && Boolean.parseBoolean(traFlag)
&& !(msgInner.getReconsumeTimes() > 0 && msgInner.getDelayTimeLevel() > 0)) { //For client under version 4.6.1
if (this.brokerController.getBrokerConfig().isRejectTransactionMessage()) {
response.setCode(ResponseCode.NO_PERMISSION);
response.setRemark(
"the broker[" + this.brokerController.getBrokerConfig().getBrokerIP1()
+ "] sending transaction message is forbidden");
return response;
}
putMessageResult = this.brokerController.getTransactionalMessageService().prepareMessage(msgInner);
} else {
putMessageResult = this.brokerController.getMessageStore().putMessage(msgInner);
}
return handlePutMessageResult(putMessageResult, response, request, msgInner, responseHeader, sendMessageContext, ctx, queueIdInt);
}
