本文整理汇总了Java中org.apache.rocketmq.common.protocol.header.GetTopicStatsInfoRequestHeader类的典型用法代码示例。如果您正苦于以下问题：Java GetTopicStatsInfoRequestHeader类的具体用法？Java GetTopicStatsInfoRequestHeader怎么用？Java GetTopicStatsInfoRequestHeader使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
GetTopicStatsInfoRequestHeader类属于org.apache.rocketmq.common.protocol.header包，在下文中一共展示了GetTopicStatsInfoRequestHeader类的5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: getTopicStatsInfo
import org.apache.rocketmq.common.protocol.header.GetTopicStatsInfoRequestHeader; //导入依赖的package包/类
public TopicStatsTable getTopicStatsInfo(final String addr, final String topic, final long timeoutMillis) throws InterruptedException,
RemotingTimeoutException, RemotingSendRequestException, RemotingConnectException, MQBrokerException {
GetTopicStatsInfoRequestHeader requestHeader = new GetTopicStatsInfoRequestHeader();
requestHeader.setTopic(topic);
RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.GET_TOPIC_STATS_INFO, requestHeader);
RemotingCommand response = this.remotingClient.invokeSync(MixAll.brokerVIPChannel(this.clientConfig.isVipChannelEnabled(), addr),
request, timeoutMillis);
switch (response.getCode()) {
case ResponseCode.SUCCESS: {
TopicStatsTable topicStatsTable = TopicStatsTable.decode(response.getBody(), TopicStatsTable.class);
return topicStatsTable;
}
default:
break;
}
throw new MQBrokerException(response.getCode(), response.getRemark());
}
示例2: getTopicStatsInfo
import org.apache.rocketmq.common.protocol.header.GetTopicStatsInfoRequestHeader; //导入依赖的package包/类
public TopicStatsTable getTopicStatsInfo(final String addr, final String topic,
final long timeoutMillis) throws InterruptedException,
RemotingTimeoutException, RemotingSendRequestException, RemotingConnectException, MQBrokerException {
GetTopicStatsInfoRequestHeader requestHeader = new GetTopicStatsInfoRequestHeader();
requestHeader.setTopic(topic);
RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.GET_TOPIC_STATS_INFO, requestHeader);
RemotingCommand response = this.remotingClient.invokeSync(MixAll.brokerVIPChannel(this.clientConfig.isVipChannelEnabled(), addr),
request, timeoutMillis);
switch (response.getCode()) {
case ResponseCode.SUCCESS: {
TopicStatsTable topicStatsTable = TopicStatsTable.decode(response.getBody(), TopicStatsTable.class);
return topicStatsTable;
}
default:
break;
}
throw new MQBrokerException(response.getCode(), response.getRemark());
}
示例3: getTopicStatsInfo
import org.apache.rocketmq.common.protocol.header.GetTopicStatsInfoRequestHeader; //导入依赖的package包/类
private RemotingCommand getTopicStatsInfo(ChannelHandlerContext ctx, RemotingCommand request) throws RemotingCommandException {
final RemotingCommand response = RemotingCommand.createResponseCommand(null);
final GetTopicStatsInfoRequestHeader requestHeader =
(GetTopicStatsInfoRequestHeader) request.decodeCommandCustomHeader(GetTopicStatsInfoRequestHeader.class);
final String topic = requestHeader.getTopic();
TopicConfig topicConfig = this.brokerController.getTopicConfigManager().selectTopicConfig(topic);
if (null == topicConfig) {
response.setCode(ResponseCode.TOPIC_NOT_EXIST);
response.setRemark("topic[" + topic + "] not exist");
return response;
}
TopicStatsTable topicStatsTable = new TopicStatsTable();
for (int i = 0; i < topicConfig.getWriteQueueNums(); i++) {
MessageQueue mq = new MessageQueue();
mq.setTopic(topic);
mq.setBrokerName(this.brokerController.getBrokerConfig().getBrokerName());
mq.setQueueId(i);
TopicOffset topicOffset = new TopicOffset();
long min = this.brokerController.getMessageStore().getMinOffsetInQueue(topic, i);
if (min < 0)
min = 0;
long max = this.brokerController.getMessageStore().getMaxOffsetInQueue(topic, i);
if (max < 0)
max = 0;
long timestamp = 0;
if (max > 0) {
timestamp = this.brokerController.getMessageStore().getMessageStoreTimeStamp(topic, i, max - 1);
}
topicOffset.setMinOffset(min);
topicOffset.setMaxOffset(max);
topicOffset.setLastUpdateTimestamp(timestamp);
topicStatsTable.getOffsetTable().put(mq, topicOffset);
}
byte[] body = topicStatsTable.encode();
response.setBody(body);
response.setCode(ResponseCode.SUCCESS);
response.setRemark(null);
return response;
}
示例4: getTopicStatsInfo
import org.apache.rocketmq.common.protocol.header.GetTopicStatsInfoRequestHeader; //导入依赖的package包/类
private RemotingCommand getTopicStatsInfo(ChannelHandlerContext ctx, RemotingCommand request) throws RemotingCommandException {
final RemotingCommand response = RemotingCommand.createResponseCommand(null);
final GetTopicStatsInfoRequestHeader requestHeader =
(GetTopicStatsInfoRequestHeader) request.decodeCommandCustomHeader(GetTopicStatsInfoRequestHeader.class);
final String topic = requestHeader.getTopic();
TopicConfig topicConfig = this.brokerController.getTopicConfigManager().selectTopicConfig(topic);
if (null == topicConfig) {
response.setCode(ResponseCode.TOPIC_NOT_EXIST);
response.setRemark("topic[" + topic + "] not exist");
return response;
}
TopicStatsTable topicStatsTable = new TopicStatsTable();
for (int i = 0; i < topicConfig.getWriteQueueNums(); i++) {
MessageQueue mq = new MessageQueue();
mq.setTopic(topic);
mq.setBrokerName(this.brokerController.getBrokerConfig().getBrokerName());
mq.setQueueId(i);
TopicOffset topicOffset = new TopicOffset();
long min = this.brokerController.getMessageStore().getMinOffsetInQuque(topic, i);
if (min < 0)
min = 0;
long max = this.brokerController.getMessageStore().getMaxOffsetInQuque(topic, i);
if (max < 0)
max = 0;
long timestamp = 0;
if (max > 0) {
timestamp = this.brokerController.getMessageStore().getMessageStoreTimeStamp(topic, i, max - 1);
}
topicOffset.setMinOffset(min);
topicOffset.setMaxOffset(max);
topicOffset.setLastUpdateTimestamp(timestamp);
topicStatsTable.getOffsetTable().put(mq, topicOffset);
}
byte[] body = topicStatsTable.encode();
response.setBody(body);
response.setCode(ResponseCode.SUCCESS);
response.setRemark(null);
return response;
}
示例5: getTopicStatsInfo
import org.apache.rocketmq.common.protocol.header.GetTopicStatsInfoRequestHeader; //导入依赖的package包/类
private RemotingCommand getTopicStatsInfo(ChannelHandlerContext ctx,
RemotingCommand request) throws RemotingCommandException {
final RemotingCommand response = RemotingCommand.createResponseCommand(null);
final GetTopicStatsInfoRequestHeader requestHeader =
(GetTopicStatsInfoRequestHeader) request.decodeCommandCustomHeader(GetTopicStatsInfoRequestHeader.class);
final String topic = requestHeader.getTopic();
TopicConfig topicConfig = this.brokerController.getTopicConfigManager().selectTopicConfig(topic);
if (null == topicConfig) {
response.setCode(ResponseCode.TOPIC_NOT_EXIST);
response.setRemark("topic[" + topic + "] not exist");
return response;
}
TopicStatsTable topicStatsTable = new TopicStatsTable();
for (int i = 0; i < topicConfig.getWriteQueueNums(); i++) {
MessageQueue mq = new MessageQueue();
mq.setTopic(topic);
mq.setBrokerName(this.brokerController.getBrokerConfig().getBrokerName());
mq.setQueueId(i);
TopicOffset topicOffset = new TopicOffset();
long min = this.brokerController.getMessageStore().getMinOffsetInQueue(topic, i);
if (min < 0)
min = 0;
long max = this.brokerController.getMessageStore().getMaxOffsetInQueue(topic, i);
if (max < 0)
max = 0;
long timestamp = 0;
if (max > 0) {
timestamp = this.brokerController.getMessageStore().getMessageStoreTimeStamp(topic, i, max - 1);
}
topicOffset.setMinOffset(min);
topicOffset.setMaxOffset(max);
topicOffset.setLastUpdateTimestamp(timestamp);
topicStatsTable.getOffsetTable().put(mq, topicOffset);
}
byte[] body = topicStatsTable.encode();
response.setBody(body);
response.setCode(ResponseCode.SUCCESS);
response.setRemark(null);
return response;
}