2 Replies Latest reply on Aug 7, 2012 4:50 AM by javahamburg

    jms selector does not work

    javahamburg Newbie

      Hi,

      I'm trying to consumer messages from a queue with a simple selector, but I get a NullPointerException.

      We are using HornetQ 2.2.5.Final. For my testsI run hornet  on my local machine, which is xubuntu 12.04/64bit.

       

      The selector (for tests purposes) is the  String "a LIKE 'b%'" but could be any other like "myProperty LIKE 'value'", "myProperty LIKE '%value'", etc..

       

      Without passing a selector, everything works perfectly, the selector is passed like this:

      MessageConsumer consumer = session.createConsumer(getDestination(), "a LIKE 'b%'");

      connection.start();

       

      The stacktrace thrown (actually two identically will be thrown) is this one:

      [Thread-10 (group:HornetQ-server-threads1075051425-598834505)] 15:47:15,356 WARNING [org.hornetq.core.filter.impl.FilterImpl]  Invalid filter string: a LIKE 'b%'

      java.lang.NullPointerException

          at org.hornetq.core.filter.impl.FilterImpl.match(FilterImpl.java:162)

          at org.hornetq.core.server.impl.ServerConsumerImpl.handle(ServerConsumerImpl.java:245)

          at org.hornetq.core.server.impl.QueueImpl.handle(QueueImpl.java:2017)

          at org.hornetq.core.server.impl.QueueImpl.deliver(QueueImpl.java:1587)

          at org.hornetq.core.server.impl.QueueImpl.access$900(QueueImpl.java:72)

          at org.hornetq.core.server.impl.QueueImpl$DeliverRunner.run(QueueImpl.java:2271)

          at org.hornetq.utils.OrderedExecutorFactory$OrderedExecutor$1.run(OrderedExecutorFactory.java:100)

          at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)

          at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)

          at java.lang.Thread.run(Thread.java:662)

      [Thread-10 (group:HornetQ-server-threads1075051425-598834505)] 15:47:15,359 WARNING [org.hornetq.core.filter.impl.FilterImpl]  Invalid filter string: a LIKE 'b%'

      java.lang.NullPointerException

          at org.hornetq.core.filter.impl.FilterImpl.match(FilterImpl.java:162)

          at org.hornetq.core.server.impl.ServerConsumerImpl.handle(ServerConsumerImpl.java:245)

          at org.hornetq.core.server.impl.QueueImpl.handle(QueueImpl.java:2017)

          at org.hornetq.core.server.impl.QueueImpl.deliver(QueueImpl.java:1587)

          at org.hornetq.core.server.impl.QueueImpl.access$900(QueueImpl.java:72)

          at org.hornetq.core.server.impl.QueueImpl$DeliverRunner.run(QueueImpl.java:2271)

          at org.hornetq.utils.OrderedExecutorFactory$OrderedExecutor$1.run(OrderedExecutorFactory.java:100)

          at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)

          at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)

          at java.lang.Thread.run(Thread.java:662)

       

      Is it possible, that HornetQ does not provide LIKE, as described in the specification?

      Thanks for feedback.

      Daniel