AppFuse 2.0.2 used a separate service for webservices
(UserService.java) and didn't use the getAll() method. You could try
overriding it in your interface to return a specific type.
Matt
On Wed, Oct 7, 2009 at 1:46 PM, jackalista <j...@twaxx.com> wrote:
>
> I ran full-source on a new dist to see how it's defined, I remembered
> incorrectly, the getAll() method returns a list with generics but they're
> parameterized, is this the problem?:
>
> List<T> getAll();
>
> public List<T> getAll() {
> return genericDao.getAll();
> }
>
> Where "T" is a type variable... I'm curious as to what had to be done to get
> xfire/xmlbeans to properly map this as maybe I can do the same thing with
> CXF/Aegis, does anybody know the details? I didn't see anything in
> xfire-servlet.xml that seems to be related but I could be wrong.
>
> --jack
>
>
> jackalista wrote:
>>
>> Hi,
>>
>> I was wondering if anybody here might know what's going with an exception
>> I've got embedding mule ESB in an appfuse app. First, mule itself uses
>> CXF, and I made a version of appfuse work with CXF but this problem exists
>> with both that and an unmodified appfuse that still uses XFire so I
>> suspect that's irrelevant. It's the miule CXF code that's blowing up on
>> it, using both JAXB and Aegis databinding. Aegis looks better for
>> handling Collections and things along those lines so I'll show that
>> exception:
>>
>>
>> Caused by: org.apache.cxf.aegis.DatabindingException: Error initializing
>> parameters for operation
>> {http://service.integration.jackalista.org/}getAll: Cannot create mapping
>> for java.util.List, unspecified component type for method getAll parameter
>> -1
>>
>> Based on the following from this CXF article under the heading
>> "Collections":
>>
>> http://cwiki.apache.org/CXF20DOC/aegis-21.html
>>
>> which says:
>> ---------------------------------------------------------
>> "If you use a 'raw' collection type, Aegis will map it as a collection of
>> xsd:any particles. If you want the WSDL to show it as a collection of some
>> specific type, the easiest thing to do is to use Java generics instead of
>> raw types. If, for some reason, you can't do that, you can use the
>> componentType and keyType attributes of a property to specify the Java
>> classes."
>> ---------------------------------------------------------
>>
>>
>> The getAll() method which is part of appfuse core does return an untyped
>> (no generics) java.util.List, doesn't it? I'd have thought that Aegis
>> would have mapped it as a collection of xsd:any as it says above but it's
>> blowing up with that exception complaining about the component type of the
>> List which looks kind of like what's in that article.
>>
>> I'm trying to set up code first dev with mule as is done with appfuse web
>> services but am not sure what to do to fix this exception. Does anyone
>> know why xfire / xmlbeans in appfuse proper has no problem with this but
>> Aegis is throwing up? Do I need to add further annotations or different
>> ones? I'd like to get CXF under mule working the same basic way as xfire
>> does under the standard appfuse dist but am not finding too many clear
>> answers in what docs I've seen from the mule and CXF sites.
>>
>> Does anyone know the details about our xfire implementation regarding wsdl
>> / XSD generation and mapping? And / or can anybody recommend a very
>> comprehensive CXF book / manual / tutorial / etc. that might shed some
>> light on this? I'd really like to get an appfuse mule starter app up but
>> this needs to be resolved. If you're interested in the nitty gritty it
>> looks like the latest mule (2.2.2) includes CXF 2.1.5 which it uses for
>> things like databinding and web services support. I'm also open to input
>> about how to set this up and will share the source, I'm trying to get a
>> decent code first set up analogous to what exists now with xfire but am
>> also interested in a wsdl first set up, feel free to speak up if you have
>> opinions about how that might best be done and I might just do it for you.
>>
>> --j
>>
>
> --
> View this message in context:
> http://www.nabble.com/databinding-problem-with-List-from-getAll%28%29-integrating-mule-2.2.2-and-appfuse-2.02-tp25778321s2369p25791241.html
> Sent from the AppFuse - User mailing list archive at Nabble.com.
>
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