Java ClientMessage.getObjectProperty方法代码示例

import org.apache.activemq.artemis.api.core.client.ClientMessage; //导入方法依赖的package包/类
protected final void receiveMessages(ClientConsumer consumer,
                                     final int start,
                                     final int msgCount,
                                     final boolean ack) throws ActiveMQException {
   for (int i = start; i < msgCount; i++) {
      ClientMessage message = consumer.receive(1000);
      Assert.assertNotNull("Expecting a message " + i, message);
      // sendCallNumber is just a debugging measure.
      Object prop = message.getObjectProperty(SEND_CALL_NUMBER);
      if (prop == null)
         prop = Integer.valueOf(-1);
      final int actual = message.getIntProperty("counter").intValue();
      Assert.assertEquals("expected=" + i + ". Got: property['counter']=" + actual + " sendNumber=" + prop, i, actual);
      assertMessageBody(i, message);
      if (ack)
         message.acknowledge();
   }
}
 

import org.apache.activemq.artemis.api.core.client.ClientMessage; //导入方法依赖的package包/类
@Override
public void onMessage(final ClientMessage request) {
   try {
      ClientMessage reply = session.createMessage(false);
      SimpleString replyTo = (SimpleString) request.getObjectProperty(ClientMessageImpl.REPLYTO_HEADER_NAME);
      long value = (Long) request.getObjectProperty(key);
      reply.putLongProperty(key, value);
      ClientProducer replyProducer = session.createProducer(replyTo);
      replyProducer.send(reply);
      request.acknowledge();
   } catch (ActiveMQException e) {
      e.printStackTrace();
   }
}
 

import org.apache.activemq.artemis.api.core.client.ClientMessage; //导入方法依赖的package包/类
protected void verifyReceiveAllWithGroupIDRoundRobin(final boolean ack,
                                                     final long firstReceiveTime,
                                                     final int msgStart,
                                                     final int msgEnd,
                                                     final int... consumerIDs) throws Exception {
   HashMap<SimpleString, Integer> groupIdsReceived = new HashMap<>();
   for (int i = 0; i < consumerIDs.length; i++) {
      ConsumerHolder holder = consumers[consumerIDs[i]];

      if (holder == null) {
         throw new IllegalArgumentException("No consumer at " + consumerIDs[i]);
      }

      for (int j = msgStart; j < msgEnd; j++) {
         ClientMessage message = holder.consumer.receive(2000);

         if (message == null) {
            log.info("*** dumping consumers:");

            dumpConsumers();

            Assert.assertNotNull("consumer " + consumerIDs[i] + " did not receive message " + j, message);
         }

         if (ack) {
            message.acknowledge();
         }

         if (firstReceiveTime != -1) {
            Assert.assertTrue("Message received too soon", System.currentTimeMillis() >= firstReceiveTime);
         }

         SimpleString id = (SimpleString) message.getObjectProperty(Message.HDR_GROUP_ID);

         if (groupIdsReceived.get(id) == null) {
            groupIdsReceived.put(id, i);
         } else if (groupIdsReceived.get(id) != i) {
            Assert.fail("consumer " + groupIdsReceived.get(id) +
                           " already bound to groupid " +
                           id +
                           " received on consumer " +
                           i);
         }

      }

   }

}
 

import org.apache.activemq.artemis.api.core.client.ClientMessage; //导入方法依赖的package包/类
protected void verifyReceiveAllInRangeNotBefore(final boolean ack,
                                                final long firstReceiveTime,
                                                final int msgStart,
                                                final int msgEnd,
                                                final int... consumerIDs) throws Exception {
   boolean outOfOrder = false;
   String firstOutOfOrderMessage = null;
   for (int consumerID : consumerIDs) {
      ConsumerHolder holder = consumers[consumerID];

      if (holder == null) {
         throw new IllegalArgumentException("No consumer at " + consumerID);
      }

      for (int j = msgStart; j < msgEnd; j++) {

         ClientMessage message = holder.consumer.receive(WAIT_TIMEOUT);

         if (message == null) {
            log.info("*** dumping consumers:");

            dumpConsumers();

            Assert.fail("consumer " + consumerID + " did not receive message " + j);
         }

         if (isLargeMessage()) {
            checkMessageBody(message);
         }

         if (ack) {
            message.acknowledge();
         }

         if (firstReceiveTime != -1) {
            Assert.assertTrue("Message received too soon", System.currentTimeMillis() >= firstReceiveTime);
         }

         if (j != (Integer) message.getObjectProperty(ClusterTestBase.COUNT_PROP)) {
            if (firstOutOfOrderMessage == null) {
               firstOutOfOrderMessage = "expected " + j +
                  " received " +
                  message.getObjectProperty(ClusterTestBase.COUNT_PROP);
            }
            outOfOrder = true;
            System.out.println("Message j=" + j + " was received out of order = " +
                                  message.getObjectProperty(ClusterTestBase.COUNT_PROP));
            log.info("Message j=" + j +
                        " was received out of order = " +
                        message.getObjectProperty(ClusterTestBase.COUNT_PROP));
         }
      }
   }

   Assert.assertFalse("Messages were consumed out of order::" + firstOutOfOrderMessage, outOfOrder);
}
 

import org.apache.activemq.artemis.api.core.client.ClientMessage; //导入方法依赖的package包/类
protected int[] getReceivedOrder(final int consumerID, final boolean ack) throws Exception {
   ConsumerHolder consumer = consumers[consumerID];

   if (consumer == null) {
      throw new IllegalArgumentException("No consumer at " + consumerID);
   }

   List<Integer> ints = new ArrayList<>();

   ClientMessage message = null;

   do {
      message = consumer.consumer.receive(500);
      if (message != null) {

         if (isLargeMessage()) {
            checkMessageBody(message);
         }

         if (ack) {
            message.acknowledge();
         }

         int count = (Integer) message.getObjectProperty(ClusterTestBase.COUNT_PROP);

         ints.add(count);
      }
   }
   while (message != null);

   int[] res = new int[ints.size()];

   int j = 0;

   for (Integer i : ints) {
      res[j++] = i;
   }

   if (ack) {
      // just to flush acks
      consumers[consumerID].session.commit();
   }

   return res;
}
 

import org.apache.activemq.artemis.api.core.client.ClientMessage; //导入方法依赖的package包/类
private void consumeMessages(final Set<ClientConsumer> consumers,
                             final int numMessages,
                             final int threadNum) throws Exception {
   // We make sure the messages arrive in the order they were sent from a particular producer
   Map<ClientConsumer, Map<Integer, Integer>> counts = new HashMap<>();

   for (int i = 0; i < numMessages; i++) {
      for (ClientConsumer consumer : consumers) {
         Map<Integer, Integer> consumerCounts = counts.get(consumer);

         if (consumerCounts == null) {
            consumerCounts = new HashMap<>();
            counts.put(consumer, consumerCounts);
         }

         ClientMessage msg = consumer.receive(MultiThreadRandomReattachTestBase.RECEIVE_TIMEOUT);

         Assert.assertNotNull(msg);

         int tn = (Integer) msg.getObjectProperty(new SimpleString("threadnum"));
         int cnt = (Integer) msg.getObjectProperty(new SimpleString("count"));

         Integer c = consumerCounts.get(tn);
         if (c == null) {
            c = new Integer(cnt);
         }

         if (tn == threadNum && cnt != c.intValue()) {
            throw new Exception("Invalid count, expected " + tn + ": " + c + " got " + cnt);
         }

         c++;

         // Wrap
         if (c == numMessages) {
            c = 0;
         }

         consumerCounts.put(tn, c);

         msg.acknowledge();
      }
   }
}
 

import org.apache.activemq.artemis.api.core.client.ClientMessage; //导入方法依赖的package包/类
@Override
public synchronized void onMessage(final ClientMessage message) {
   try {
      message.acknowledge();
   } catch (ActiveMQException me) {
      log.error("Failed to process", me);
   }

   if (done) {
      return;
   }

   int threadNum = (Integer) message.getObjectProperty(new SimpleString("threadnum"));
   int cnt = (Integer) message.getObjectProperty(new SimpleString("count"));

   Integer c = counts.get(threadNum);
   if (c == null) {
      c = new Integer(cnt);
   }

   if (tn == threadNum && cnt != c.intValue()) {
      failure = "Invalid count, expected " + threadNum + ":" + c + " got " + cnt;
      log.error(failure);

      latch.countDown();
   }

   if (!checkSize(message)) {
      failure = "Invalid size on message";
      log.error(failure);
      latch.countDown();
   }

   if (tn == threadNum && c == numMessages - 1) {
      done = true;
      latch.countDown();
   }

   c++;
   // Wrap around at numMessages
   if (c == numMessages) {
      c = 0;
   }

   counts.put(threadNum, c);

}