List of receiveImmediate() Examples

Examples of receiveImmediate()

org.hornetq.api.core.client.ClientConsumer.receiveImmediate()
Receives a message from a queue. This call will force a network trip to HornetQ server to ensure that there are no messages in the queue which can be delivered to this consumer.
This call will never wait indefinitely for a message, it will return {@code null} if nomessages are available for this consumer.
Note however that there is a performance cost as an additional network trip to the server may required to check the queue status.
Calling this method on a closed consumer will throw a HornetQException. @return a message or {@code null} if there are no messages in the queue for this consumer @throws HornetQException if an exception occurs while waiting to receive a message

Examples of org.hornetq.api.core.client.ClientConsumer.receiveImmediate()

         ClientConsumer consumer = sessionConsumer.createConsumer(PagingTest.ADDRESS);
         for (int msgCount = 0; msgCount < numberOfMessages; msgCount++)
         {
            log.info("Received " + msgCount);
            msgReceived++;
            ClientMessage msg = consumer.receiveImmediate();
            if (msg == null)
            {
               log.info("It's null. leaving now");
               sessionConsumer.commit();
               fail("Didn't receive a message");

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Examples of org.hornetq.api.core.client.ClientConsumer.receiveImmediate()

         ClientConsumer consumer = sessionConsumer.createConsumer(PagingTest.ADDRESS);
         for (int msgCount = 0; msgCount < numberOfMessages; msgCount++)
         {
            log.info("Received " + msgCount);
            msgReceived++;
            ClientMessage msg = consumer.receiveImmediate();
            if (msg == null)
            {
               log.info("It's null. leaving now");
               sessionConsumer.commit();
               fail("Didn't receive a message");

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Examples of org.hornetq.api.core.client.ClientConsumer.receiveImmediate()

         consumer = sessionConsumer.createConsumer(PagingTest.ADDRESS);
         for (int msgCount = 0; msgCount < numberOfMessages; msgCount++)
         {
            log.info("Received " + msgCount);
            msgReceived++;
            ClientMessage msg = consumer.receiveImmediate();
            if (msg == null)
            {
               log.info("It's null. leaving now");
               sessionConsumer.commit();
               fail("Didn't receive a message");

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Examples of org.hornetq.api.core.client.ClientConsumer.receiveImmediate()

                  ClientMessage msg = consumer.receive(PagingTest.RECEIVE_TIMEOUT);
                  msg.acknowledge();
                  Assert.assertNotNull(msg);
               }


               Assert.assertNull(consumer.receiveImmediate());
               consumer.close();
            }


            Integer messageID = (Integer)message.getObjectProperty(new SimpleString("id"));
            Assert.assertNotNull(messageID);

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Examples of org.hornetq.api.core.client.ClientConsumer.receiveImmediate()

            producerTransacted.send(message);
         }


         ClientConsumer consumer = session.createConsumer(PagingTest.ADDRESS);


         Assert.assertNull(consumer.receiveImmediate());


         sessionTransacted.commit();


         sessionTransacted.close();

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Examples of org.hornetq.api.core.client.ClientConsumer.receiveImmediate()

            Assert.assertEquals("message received out of order", messageID.intValue(), i);


            message.acknowledge();
         }


         Assert.assertNull(consumer.receiveImmediate());


         consumer.close();


         session.close();

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Examples of org.hornetq.api.core.client.ClientConsumer.receiveImmediate()

                  assertEquals(j, msg.getIntProperty("id").intValue());
                  assertFalse(msg.getBooleanProperty("new"));
                  Assert.assertNotNull(msg);
               }


               ClientMessage msgReceived = consumer.receiveImmediate();


               if (msgReceived != null)
               {
                  System.out.println("new = " + msgReceived.getBooleanProperty("new") +
                                     " id = " +

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Examples of org.hornetq.api.core.client.ClientConsumer.receiveImmediate()

            producerTransacted.send(message);
         }


         ClientConsumer consumer = session.createConsumer(PagingTest.ADDRESS);


         Assert.assertNull(consumer.receiveImmediate());


         sessionTransacted.commit();


         sessionTransacted.close();

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Examples of org.hornetq.api.core.client.ClientConsumer.receiveImmediate()

            Assert.assertEquals("message received out of order", i, messageID.intValue());


            message.acknowledge();
         }


         Assert.assertNull(consumer.receiveImmediate());


         consumer.close();


         session.close();

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Examples of org.hornetq.api.core.client.ClientConsumer.receiveImmediate()

         }
         consumerNonTX.close();


         ClientConsumer consumer = sessionNonTX.createConsumer(PagingTest.ADDRESS);


         Assert.assertNull(consumer.receiveImmediate());


         sessionTransacted.commit();


         sessionTransacted.close();

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