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From Davanum Srinivas <dava...@gmail.com>
Subject Re: beehive-717 and AxisFaults
Date Wed, 08 Jun 2005 02:13:47 GMT
Yes. "user defined exception without serialization *IS* a use case for
Axis". Am willing to take a patch to make sure it works for you.

thanks,
-- dims

On 6/7/05, Daryoush Mehrtash <dmehrtas@bea.com> wrote:
> If by "this" you mean to deal with a user defined exception, I attached
> the AxisFaultAdaptor for you to look at.
> 
> The AxisFaultAdaptor expects the Exception to have been registered with
> type mapping; which we do in the WSM and it uses that and the "correct"
> (based on the WSDL definition) element to serialize the content under.
> 
> The question I guess is do you see the user defined exception without
> serialization as a use case for Axis?  Or does axis depends on the types
> and faults to have their own serialization (or in helper classes) in
> which case this run time feature won't be of use to an Axis user.
> 
> Daryoush
> 
> > -----Original Message-----
> > From: Davanum Srinivas [mailto:davanum@gmail.com]
> > Sent: Tuesday, June 07, 2005 6:49 PM
> > To: Beehive Developers
> > Subject: Re: beehive-717 and AxisFaults
> >
> > Daryoush,
> >
> > do you have a suggestion/diff on how to fix this in axis?
> >
> > thanks,
> > dims
> >
> > On 6/7/05, Daryoush Mehrtash <dmehrtas@bea.com> wrote:
> > > The bug in the JIRA is for Axis to properly serialized AxisFaults,
> that
> > > is the AxisFualts that Axis would generate if you do wsdl2Java or if
> you
> > > write your own AxisFaults.
> > >
> > > Until AxisFault serialization is fixed, you would not be able to
> throw
> > > an AxisFault subclass from your JWS and except a correct
> serialization.
> > > There is noting in our code that we do to work around this problem,
> we
> > > are expecting Axis to fix its problem.
> > >
> > > The AxisFaultAdaptor does something else.  It is an Adaptor for the
> user
> > > defined exception to make it look like a fault that is generated
> from
> > > Axis source code generation tools.  Because it is in the control of
> the
> > > serialization it is not making the same errors as the generated
> > > AxisFault does today.
> > >
> > > FYI, if you look at the AxisFault class the
> > > AxisFault.makeFault(Exception) ends up in the following method.
> > > Essentially the only thing they do on a user defined exception is
> > > "toString()" and not a real serialization as AxisFaultAdaptor does.
> > >
> > >     /**
> > >      * fill in soap fault details from the exception, unless
> > >      * this object already has a stack trace in its details. Which,
> > > given
> > >      * the way this private method is invoked, is a pretty hard
> > > situation to ever achieve.
> > >      * This method adds classname of the exception and the stack
> trace.
> > >      * @param target what went wrong
> > >      */
> > >     private void initFromException(Exception target)
> > >
> > > Hope that helps.
> > >
> > > Daryoush
> > >
> > >
> > > > -----Original Message-----
> > > > From: Eddie O'Neil
> > > > Sent: Tuesday, June 07, 2005 4:29 PM
> > > > To: Beehive Developers
> > > > Subject: Re: beehive-717 and AxisFaults
> > > >
> > > >
> > > >    Right, so, just to be clear then, AxisFaultAdapter is intended
> to
> > > > work around the serialization problem with faults in Axis.
> > > >
> > > >    Correct?
> > > >
> > > >
> > > >
> > > > Daryoush Mehrtash wrote:
> > > > > No.  If the default AxisFault would have worked we would not
> have
> > > had
> > > > > the serialization issue.  Please read my comments in JIRA/code.
> > > > >
> > > > > Daryoush
> > > > >
> > > > >
> > > > >>-----Original Message-----
> > > > >>From: Eddie ONeil [mailto:ekoneil@gmail.com]
> > > > >>Sent: Tuesday, June 07, 2005 3:39 PM
> > > > >>To: Beehive Developers
> > > > >>Subject: beehive-717 and AxisFaults
> > > > >>
> > > > >>Daryoush--
> > > > >>
> > > > >>  Another thought occurred to me regarding the AxisFault fix in
> JIRA
> > > > >>717 -- for the beginning of the discussion, see here:
> > > > >>
> > > > >>  http://issues.apache.org/jira/browse/BEEHIVE-717
> > > > >>
> > > > >>Instead of creating a new AxisFaultAdapter, could we just call
> the
> > > > >>AxisFault.makeFault(Exception) method which according to the
> Javadoc
> > > > >>here:
> > > > >>
> > > > >>
> > > > >
> > > > >
> > >
> http://ws.apache.org/axis/java/apiDocs/org/apache/axis/AxisFault.html#ma
> > > > > ke
> > > > >
> > > > >>Fault(java.lang.Exception)
> > > > >>
> > > > >>would just return the AxisFault or wrap if needed?
> > > > >>
> > > > >>Eddie
> > > > >
> > > > >
> > > > >
> > > > >
> > > >
> > >
> > >
> > >
> >
> >
> > --
> > Davanum Srinivas - http://webservices.apache.org/~dims/
> 
> 
> 
> 
> 


-- 
Davanum Srinivas - http://webservices.apache.org/~dims/

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