Sorry that I always reply to myself :) I found the link in the bug tracker: http://sourceforge.net/tracker/index.php?func=detail&aid=537564&group_id =22866&atid=376685
It was already fixed in 2.4.4 but the fix was not carried over to 3.0.x I guess. Sebastian > -----Original Message----- > From: Sebastian Hauer > Sent: Monday, November 18, 2002 6:15 PM > To: [EMAIL PROTECTED] > Subject: [JBoss-user] Empty String message selector is invalid > > > > Hi, > > I am doing some JMS testing on JBoss and I just discovered > that the empty String specified as a message selector is > invalid in the JBoss JMS implementation. > > Example: > > TopicSubscriber subscriber = > session.createDurableSubscriber(topic, "mySubscription", "", false); > > From the Sun JavaDocs of Interface TopicSession: > > public TopicSubscriber createDurableSubscriber(Topic topic, > java.lang.String name, > > java.lang.String messageSelector, > boolean noLocal) > throws JMSException > Parameters: > messageSelector - only messages with properties matching the > message selector expression are delivered. A value of null or > an empty string indicates that there is no message selector > for the message consumer. > > > So I think it is valid to provide null or the empty String as > a message selector. Therefore I guess this must be a bug in > the JMS implementation. I am running JBoss 3.0.4. > > This is the exception I am getting: > > -------------------------------------------------------------- > ---------- > --------- > javax.jms.InvalidSelectorException: The selector is invalid. > at org.jboss.mq.selectors.Selector.<init>(Selector.java:76) > at org.jboss.mq.Subscription.getSelector(Subscription.java:58) > at > org.jboss.mq.SpyTopicSubscriber.<init>(SpyTopicSubscriber.java:50) > at > org.jboss.mq.SpyTopicSession.createDurableSubscriber(SpyTopicSession. > java:128) > at > com.sknt.picasso.monitor.JMSTopicMonitor.startDurableSubscriber(JMSTo > picMonitor.java:231) > at java.lang.reflect.Method.invoke(Native Method) > at > org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBea > nDispatcher.java:284) > at > org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:517) > at > org.jboss.jmx.adaptor.control.Server.invokeOpByName(Server.java:227) > at > org.jboss.jmx.adaptor.control.Server.invokeOp(Server.java:196) > at > org.jboss.jmx.adaptor.html.HtmlAdaptorServlet.invokeOp(HtmlAdaptorSer > vlet.java:183) > at > org.jboss.jmx.adaptor.html.HtmlAdaptorServlet.processRequest(HtmlAdap > torServlet.java:78) > at > org.jboss.jmx.adaptor.html.HtmlAdaptorServlet.doPost(HtmlAdaptorServl > et.java:60) > at > javax.servlet.http.HttpServlet.service(HttpServlet.java:760) > at > javax.servlet.http.HttpServlet.service(HttpServlet.java:853) > at > org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:366 > ) > at > org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicati > onHandler.java:293) > at > org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:5 > 81) > at org.mortbay.http.HttpContext.handle(HttpContext.java:1687) > at > org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplication > Context.java:544) > at org.mortbay.http.HttpContext.handle(HttpContext.java:1637) > at org.mortbay.http.HttpServer.service(HttpServer.java:875) > at org.jboss.jetty.Jetty.service(Jetty.java:543) > at > org.mortbay.http.HttpConnection.service(HttpConnection.java:806) > at > org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:956) > at > org.mortbay.http.HttpConnection.handle(HttpConnection.java:823) > at > org.mortbay.http.SocketListener.handleConnection(SocketListener.java: > 203) > at > org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:290) > at > org.mortbay.util.ThreadPool$JobRunner.run(ThreadPool.java:743) > at java.lang.Thread.run(Thread.java:484) > getTargetException(): > javax.jms.InvalidSelectorException: The selector is invalid. > at org.jboss.mq.selectors.Selector.<init>(Selector.java:76) > at org.jboss.mq.Subscription.getSelector(Subscription.java:58) > at > org.jboss.mq.SpyTopicSubscriber.<init>(SpyTopicSubscriber.java:50) > at > org.jboss.mq.SpyTopicSession.createDurableSubscriber(SpyTopicSession. > java:128) > -------------------------------------------------------------- > ---------- > -------- > > Regards, > > Sebastian > > > ------------------------------------------------------- > This sf.net email is sponsored by: To learn the basics of securing > your web site with SSL, click here to get a FREE TRIAL of a Thawte > Server Certificate: http://www.gothawte.com/rd524.html > _______________________________________________ > JBoss-user mailing list > [EMAIL PROTECTED] > https://lists.sourceforge.net/lists/listinfo/j> boss-user > ------------------------------------------------------- This sf.net email is sponsored by: To learn the basics of securing your web site with SSL, click here to get a FREE TRIAL of a Thawte Server Certificate: http://www.gothawte.com/rd524.html _______________________________________________ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
