本文整理汇总了Java中org.apache.rocketmq.common.message.MessageExt.setTopic方法的典型用法代码示例。如果您正苦于以下问题：Java MessageExt.setTopic方法的具体用法？Java MessageExt.setTopic怎么用？Java MessageExt.setTopic使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.rocketmq.common.message.MessageExt的用法示例。
在下文中一共展示了MessageExt.setTopic方法的6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: testConsumeMessage
import org.apache.rocketmq.common.message.MessageExt; //导入方法依赖的package包/类
@Test
public void testConsumeMessage() {
final byte[] testBody = new byte[] {'a', 'b'};
MessageExt consumedMsg = new MessageExt();
consumedMsg.setMsgId("NewMsgId");
consumedMsg.setBody(testBody);
consumedMsg.putUserProperty(NonStandardKeys.MESSAGE_DESTINATION, "TOPIC");
consumedMsg.setTopic("HELLO_QUEUE");
consumer.attachQueue("HELLO_QUEUE", new MessageListener() {
@Override
public void onMessage(final Message message, final ReceivedMessageContext context) {
assertThat(message.headers().getString(MessageHeader.MESSAGE_ID)).isEqualTo("NewMsgId");
assertThat(((BytesMessage) message).getBody()).isEqualTo(testBody);
context.ack();
}
});
((MessageListenerConcurrently) rocketmqPushConsumer
.getMessageListener()).consumeMessage(Collections.singletonList(consumedMsg), null);
}
示例2: testSubmitConsumeRequest
import org.apache.rocketmq.common.message.MessageExt; //导入方法依赖的package包/类
@Test
public void testSubmitConsumeRequest() throws Exception {
byte [] body = new byte[]{'1', '2', '3'};
MessageExt consumedMsg = new MessageExt();
consumedMsg.setMsgId("NewMsgId");
consumedMsg.setBody(body);
consumedMsg.putUserProperty(NonStandardKeys.MESSAGE_DESTINATION, "TOPIC");
consumedMsg.setTopic("HELLO_QUEUE");
when(consumeRequest.getMessageExt()).thenReturn(consumedMsg);
localMessageCache.submitConsumeRequest(consumeRequest);
assertThat(localMessageCache.poll()).isEqualTo(consumedMsg);
}
示例3: testPoll
import org.apache.rocketmq.common.message.MessageExt; //导入方法依赖的package包/类
@Test
public void testPoll() {
final byte[] testBody = new byte[] {'a', 'b'};
MessageExt consumedMsg = new MessageExt();
consumedMsg.setMsgId("NewMsgId");
consumedMsg.setBody(testBody);
consumedMsg.putUserProperty(NonStandardKeys.MESSAGE_DESTINATION, "TOPIC");
consumedMsg.setTopic(queueName);
when(localMessageCache.poll()).thenReturn(consumedMsg);
Message message = consumer.poll();
assertThat(message.headers().getString(MessageHeader.MESSAGE_ID)).isEqualTo("NewMsgId");
assertThat(((BytesMessage) message).getBody()).isEqualTo(testBody);
}
示例4: resetRetryTopic
import org.apache.rocketmq.common.message.MessageExt; //导入方法依赖的package包/类
public void resetRetryTopic(final List<MessageExt> msgs) {
final String groupTopic = MixAll.getRetryTopic(consumerGroup);
for (MessageExt msg : msgs) {
String retryTopic = msg.getProperty(MessageConst.PROPERTY_RETRY_TOPIC);
if (retryTopic != null && groupTopic.equals(msg.getTopic())) {
msg.setTopic(retryTopic);
}
}
}
开发者ID:lirenzuo，项目名称:rocketmq-rocketmq-all-4.1.0-incubating，代码行数:10，代码来源:ConsumeMessageConcurrentlyService.java
示例5: testMessageTrackDetail
import org.apache.rocketmq.common.message.MessageExt; //导入方法依赖的package包/类
@Test
public void testMessageTrackDetail() throws InterruptedException, RemotingException, MQClientException, MQBrokerException {
MessageExt messageExt = new MessageExt();
messageExt.setMsgId("msgId");
messageExt.setTopic("unit-test");
List<MessageTrack> messageTrackList = defaultMQAdminExt.messageTrackDetail(messageExt);
assertThat(messageTrackList.size()).isEqualTo(2);
}
示例6: handleRetryAndDLQ
import org.apache.rocketmq.common.message.MessageExt; //导入方法依赖的package包/类
private boolean handleRetryAndDLQ(SendMessageRequestHeader requestHeader, RemotingCommand response, RemotingCommand request,
MessageExt msg, TopicConfig topicConfig) {
String newTopic = requestHeader.getTopic();
if (null != newTopic && newTopic.startsWith(MixAll.RETRY_GROUP_TOPIC_PREFIX)) {
String groupName = newTopic.substring(MixAll.RETRY_GROUP_TOPIC_PREFIX.length());
SubscriptionGroupConfig subscriptionGroupConfig =
this.brokerController.getSubscriptionGroupManager().findSubscriptionGroupConfig(groupName);
if (null == subscriptionGroupConfig) {
response.setCode(ResponseCode.SUBSCRIPTION_GROUP_NOT_EXIST);
response.setRemark(
"subscription group not exist, " + groupName + " " + FAQUrl.suggestTodo(FAQUrl.SUBSCRIPTION_GROUP_NOT_EXIST));
return false;
}
int maxReconsumeTimes = subscriptionGroupConfig.getRetryMaxTimes();
if (request.getVersion() >= MQVersion.Version.V3_4_9.ordinal()) {
maxReconsumeTimes = requestHeader.getMaxReconsumeTimes();
}
int reconsumeTimes = requestHeader.getReconsumeTimes() == null ? 0 : requestHeader.getReconsumeTimes();
if (reconsumeTimes >= maxReconsumeTimes) {
newTopic = MixAll.getDLQTopic(groupName);
int queueIdInt = Math.abs(this.random.nextInt() % 99999999) % DLQ_NUMS_PER_GROUP;
topicConfig = this.brokerController.getTopicConfigManager().createTopicInSendMessageBackMethod(newTopic, //
DLQ_NUMS_PER_GROUP, //
PermName.PERM_WRITE, 0
);
msg.setTopic(newTopic);
msg.setQueueId(queueIdInt);
if (null == topicConfig) {
response.setCode(ResponseCode.SYSTEM_ERROR);
response.setRemark("topic[" + newTopic + "] not exist");
return false;
}
}
}
int sysFlag = requestHeader.getSysFlag();
if (TopicFilterType.MULTI_TAG == topicConfig.getTopicFilterType()) {
sysFlag |= MessageSysFlag.MULTI_TAGS_FLAG;
}
msg.setSysFlag(sysFlag);
return true;
}