本文整理汇总了Java中com.alibaba.rocketmq.client.QueryResult.getMessageList方法的典型用法代码示例。如果您正苦于以下问题：Java QueryResult.getMessageList方法的具体用法？Java QueryResult.getMessageList怎么用？Java QueryResult.getMessageList使用的例子？那么恭喜您, 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com.alibaba.rocketmq.client.QueryResult的用法示例。
在下文中一共展示了QueryResult.getMessageList方法的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: main
import com.alibaba.rocketmq.client.QueryResult; //导入方法依赖的package包/类
public static void main(String[] args) throws MQClientException, InterruptedException {
DefaultMQProducer producer = new DefaultMQProducer("ProducerGroupName");
producer.start();
for (int i = 0; i < 1; i++)
try {
{
Message msg = new Message("TopicTest1",// topic
"TagA",// tag
"key113",// key
("Hello MetaQ").getBytes());// body
SendResult sendResult = producer.send(msg);
System.out.println(sendResult);
QueryResult queryMessage =
producer.queryMessage("TopicTest1", "key113", 10, 0, System.currentTimeMillis());
for (MessageExt m : queryMessage.getMessageList()) {
System.out.println(m);
}
}
}
catch (Exception e) {
e.printStackTrace();
}
producer.shutdown();
}
示例2: queryByKey
import com.alibaba.rocketmq.client.QueryResult; //导入方法依赖的package包/类
void queryByKey(final DefaultMQAdminExt admin, final String topic, final String key,
final long fallbackHours) throws MQClientException, InterruptedException {
admin.start();
/**
* 默认查询三天的前到现在的消息
*/
long end = System.currentTimeMillis() - (fallbackHours * 60 * 60 * 1000);
long begin = end - (72 * 60 * 60 * 1000);
QueryResult queryResult = admin.queryMessage(topic, key, 32, begin, end);
System.out.printf("%-50s %-4s %s\n",//
"#Message ID",//
"#QID",//
"#Offset");
for (MessageExt msg : queryResult.getMessageList()) {
System.out.printf("%-50s %-4d %d\n", msg.getMsgId(), msg.getQueueId(), msg.getQueueOffset());
}
}
示例3: queryByKey
import com.alibaba.rocketmq.client.QueryResult; //导入方法依赖的package包/类
void queryByKey(final DefaultMQAdminExt admin, final String topic, final String key,
final long fallbackHours) throws MQClientException, InterruptedException {
admin.start();
long end = System.currentTimeMillis() - (fallbackHours * 60 * 60 * 1000);
long begin = end - (6 * 60 * 60 * 1000);
QueryResult queryResult = admin.queryMessage(topic, key, 32, begin, end);
System.out.printf("%-50s %-4s %s\n",//
"#Message ID",//
"#QID",//
"#Offset");
for (MessageExt msg : queryResult.getMessageList()) {
System.out.printf("%-50s %-4d %d\n", msg.getMsgId(), msg.getQueueId(), msg.getQueueOffset());
}
}
示例4: queryByKey
import com.alibaba.rocketmq.client.QueryResult; //导入方法依赖的package包/类
void queryByKey(final DefaultMQAdminExt admin, final String topic, final String key)
throws MQClientException, InterruptedException {
admin.start();
QueryResult queryResult = admin.queryMessage(topic, key, 64, 0, Long.MAX_VALUE);
System.out.printf("%-50s %4s %40s\n",//
"#Message ID",//
"#QID",//
"#Offset");
for (MessageExt msg : queryResult.getMessageList()) {
System.out.printf("%-50s %4d %40d\n", msg.getMsgId(), msg.getQueueId(), msg.getQueueOffset());
}
}
示例5: queryMsgByKey
import com.alibaba.rocketmq.client.QueryResult; //导入方法依赖的package包/类
@CmdTrace(cmdClazz = QueryMsgByKeySubCommand.class)
public Table queryMsgByKey(String topicName, String msgKey, String fallbackHours) throws Throwable {
Throwable t = null;
DefaultMQAdminExt defaultMQAdminExt = getDefaultMQAdminExt();
try {
defaultMQAdminExt.start();
long h = 0;
if (StringUtils.isNotBlank(fallbackHours)) {
h = Long.parseLong(fallbackHours);
}
long end = System.currentTimeMillis() - (h * 60 * 60 * 1000);
long begin = end - (6 * 60 * 60 * 1000);
QueryResult queryResult = defaultMQAdminExt.queryMessage(topicName, msgKey, 32, begin, end);
// System.out.printf("%-50s %-4s %s\n",//
// "#Message ID",//
// "#QID",//
// "#Offset");
String[] thead = new String[] { "#Message ID", "#QID", "#Offset" };
int row = queryResult.getMessageList().size();
Table table = new Table(thead, row);
for (MessageExt msg : queryResult.getMessageList()) {
String[] data =
new String[] { msg.getMsgId(), String.valueOf(msg.getQueueId()),
String.valueOf(msg.getQueueOffset()) };
table.insertTR(data);
// System.out.printf("%-50s %-4d %d\n", msg.getMsgId(),
// msg.getQueueId(), msg.getQueueOffset());
}
return table;
}
catch (Throwable e) {
logger.error(e.getMessage(), e);
t = e;
}
finally {
shutdownDefaultMQAdminExt(defaultMQAdminExt);
}
throw t;
}