Re: [morph-user] Problem running a Morph-ed app in WebSphere AppServer

[Stewart A. <ASt...@wo...>]

Matt,
I'll see what I can do about a mock application.

In the meantime, I am now getting another exception when running in
Tomcat (and WebSphere) when booleans  are converted:

net.sf.morph.transform.TransformationException: Could not find a
transformer that can transform objects of (class java.lang.Boolean) to
objects of (class java.lang.Boolean)

I have the net.sf.morph.transform.converters.DefaultToBooleanConverter
added to the list in SimpleDelegatingTransformer.
Do I need other converters?
Thanks
Alan


-----Original Message-----
From: mor...@li...
[mailto:mor...@li...] On Behalf Of Matt
Benson
Sent: Tuesday, 30 January 2007 7:56 AM
To: For questions about Morph
Subject: Re: [morph-user] Problem running a Morph-ed app in WebSphere
AppServer


Yes, it sounds as though morph and the application
trying to use it are getting String.class from
different classloaders.  Libraries that deal
extensively with class equality, AFAIK, can either
compare classes by name (ugh!) or use .equals() which,
not being overridden in Class.class, is equivalent to
=3D=3D.  Your best bet is to do what you can to eliminate
classloader weirdness in your application deployment
setup.

Do you know if earlier versions of WAS suffer from the
same problem?  If you are using RAD, you may have
additional test environments available to you for
testing.

FWIW/HTH,
Matt

--- Stewart Alan <ASt...@wo...> wrote:

> Hi,
> We're using Morph to do 2-way transformations
> between our domain objects
> and data transfer objects.  My application works
> perfectly when deployed
> to a Tomcat 5.5 or Jboss 4.0 server, but the exact
> same WAR deployed to
> WebSphere 6.1.0.3 gives me an error when I try to do
> a transformation:
>=20
> Could not find a transformer that can transform
> objects of (class
> java.lang.String) to objects of (class
> java.lang.String)
>=20
> Could this be a class-loading issue?
>=20
> Thanks
> Alan
>=20
>
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