Jonas, I´m not sure what I did there, but there should be some (hmm, outdated) code in jboss.net that implements a client-side java.lang.reflect.InvocationHandler for transparently calling remote web services through ordinary remote interfaces/dynamic proxies.
It may as well be that I left exception handling out of the game. This approach is outdated, because the best way, IMHO, is to take the server-generated wsdl and pre-generate client stubs using the wsdl2java toolkit. They should have some exception support there ready to remap the AxisFault to ordinary java exceptions, shouldn´t they? Classname is there, message is there, maybe not the stack trace. If they do not do that, parsing the AxisFault string is still ok, IMHO, inside the generic proxy or the generated client stub, because then your application still is clean from those "dirty hacks" and you can change that code whenever axis changes just by tweaking the proxy code or the code generator. In that case, would you volunteer implementing that when I support you in finding the right place in jboss.net to place it? Best, CGJ -----Ursprüngliche Nachricht----- Von: Jonas Engman [mailto:[EMAIL PROTECTED]] Gesendet: Donnerstag, 30. Januar 2003 15:55 An: '[EMAIL PROTECTED]' Betreff: Re: AW: [JBoss-user] How to throw AxisFault in JBoss.net? Thank you for answer and it's probably best not to throw any custom AxisFault inside a bean. If I create a CustomApplicationException that inherits from for example java.lang.Exception and throw that from the session bean it's all being wrapped up inside a AxisFault that contains the full classname of the exception followed by the error-message as the faultMessage. The errorCode of the message is: xmlns:ns1="http://xml.apache.org/axis/";>ns1:Server.userException The problem, as I see it, is that is should somehow be examine the exception/fault on the client-side. If a do a try/catch statement like try { } catch (AxisFault af) { } it's possible to catch the exception but how am I supposed to tell different server-exceptions apart? The only unique identifier I have is the faultMessage and I don't think parsing that string is convenient. Shouldn't I be able to somehow set the faultCode? Or how should the client handle different faults? Thanks again /Jonas On Thu, 2003-01-30 at 14:05, Jung , Dr. Christoph wrote: > The custom exception that you throw should be ideally mapped by > axis/jboss.net into the soapfault. (Your bean should not know whether > it is published as a web-service). > > What if you declare and throw a CustomApplicationException? How does > the returned soap-message look like? > > If I remember right, axis will include the stack trace into the detail > section of a soap-fault ... > > AxisFault is the axis-internal exception if something goes wrong in > the web service engine (not the application), therefore it has the > same status as a java.rmi.ServerException, java.rmi.RemoteException > ... But that is used only outside the application in the container. > > > CGJ > > > -----Ursprüngliche Nachricht----- > Von: Jonas Engman [mailto:[EMAIL PROTECTED]] > Gesendet: Donnerstag, 30. Januar 2003 11:44 > An: '[EMAIL PROTECTED]' > Betreff: RE: [JBoss-user] How to throw AxisFault in JBoss.net? > > > Thanks for your reply but AxisFault is a checked exception. It > inherits from java.rmi.RemoteException. The point is that JBoss.net > should be able to report faults from the EJB-tier to the client-side > and to wrap the fault inside another fault doesn't make any sense. > > Jonas > > > On Wed, 2003-01-29 at 22:54, JD Brennan wrote: > > AxisFault is probably unchecked so it gets > > wrapped. I bet the spec says that only > > checked exceptions have to get passed back > > intact. > > > > You could wrap AxisFault in a checked exception, > > maybe... > > > > JD > > > > -----Original Message----- > > From: Jonas Engman [mailto:[EMAIL PROTECTED]] > > Sent: Wednesday, January 29, 2003 1:21 PM > > To: [EMAIL PROTECTED] > > Subject: [JBoss-user] How to throw AxisFault in JBoss.net? > > > > > > I'm using JBoss 3.2beta1/JBoss.net and I'm trying to throw an > > AxisFault from a SessionBean but the exception seems somehow be > > wrapped inside a javax.ejb.EJBException. > > > > I'm throwing the fault using > > > > throw new AxisFault("a fault has occurred"); > > > > but the faultString that appears on the client-side is > > "javax.ejb.EJBException: null; CausedByException is: a fault has > > occurred". > > > > A closer look at the <detail>-body using TCPMon shows that the it > > contains the full stacktrace followed by the original faultString but > > it's all wrapped inside the <detail>-tag. > > > > The same thing goes for the original faultCode, faultActor and > > faultDetail. > > > > Is it somehow possible to throw an AxisFault that doesn't get > > wrapped > > inside a SOAPFault that contains the javax.ejb.EJBException? > > > > Without the ability to throw a user-defined AxisFault I don't see > > how > > a fault should be reported to the client-side. > > > > Thanks > > Jonas > > > > > > > > > > ------------------------------------------------------- > > This SF.NET email is sponsored by: > > SourceForge Enterprise Edition + IBM + LinuxWorld = Something 2 See! > > http://www.vasoftware.com > > _______________________________________________ > > JBoss-user mailing list > > [EMAIL PROTECTED] > > https://lists.sourceforge.net/lists/listinfo/jboss-user > > > > ------------------------------------------------------- > This SF.NET email is sponsored by: > SourceForge Enterprise Edition + IBM + LinuxWorld = Something 2 See! > http://www.vasoftware.com > _______________________________________________ > JBoss-user mailing list > [EMAIL PROTECTED] > https://lists.sourceforge.net/lists/listinfo/jboss-user > ########################################### > > This message has been scanned by F-Secure Anti-Virus for Microsoft > Exchange. For more information, connect to http://www.F-Secure.com/ > > > ------------------------------------------------------- > This SF.NET email is sponsored by: > SourceForge Enterprise Edition + IBM + LinuxWorld > http://www.vasoftware..com > _______________________________________________ > JBoss-user mailing list > [EMAIL PROTECTED] > https://lists.sourceforge.net/lists/listinfo/jboss-user -- Jonas Engman <[EMAIL PROTECTED]> ------------------------------------------------------- This SF.NET email is sponsored by: SourceForge Enterprise Edition + IBM + LinuxWorld = Something 2 See! http://www.vasoftware.com _______________________________________________ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user ########################################### This message has been scanned by F-Secure Anti-Virus for Microsoft Exchange. For more information, connect to http://www.F-Secure.com/ ------------------------------------------------------- This SF.NET email is sponsored by: SourceForge Enterprise Edition + IBM + LinuxWorld = Something 2 See! http://www.vasoftware.com _______________________________________________ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
