Re: MessageBodyReader For UUID

[Sergey Beryozkin]

Hi

Thanks a lot Sergery.Sorry for the late reply.Been out of city.

No probs :-)

How can i get access to these new jars?

2.1.4 will be released very shortly. A 2.2-SNAPHOT will also be built soon.
Alternatively you can try and build the trunk ...


As well as i have another question,now that i have my services supporting both 
rest and soap,how do i handle >exceptions.

One needs to add JAXRS ExceptionMappers to catch custom checked/runtime 
exceptions...
so if you, say, have

@WebMethod
@Path("/")
int get() throws CustomCheckedException { throws new CustomRuntimeException() }

then you need to register an ExceptionMapper<CustomException> and ExceptionMapper<CustomRuntimeException> 
implementations...Otherwise they'll be caught by XMLBinding and you'll get a default 500...


Thanks a lot for all your help.

You're welcome
Sergey




Sergey Beryozkin-3 wrote:

It's done now - fromString(String) will also be checked, after valueOf,
with the only exceptions being enums, where fromString will
be tried first.

org.apache.cxf.jaxrs.ext.ParameterHandler implementations can also be
registered when the default construction algorithm for
parameters annotated with @PathParam (or other *Param annotations) is not
suitable.

For ex, one can provide a JAXBParameterHandler which will deal with
deserializing XML passed through uri query parameters. Perhaps
we can extend our JAXBElementProvider to also implement
ParameterHandler... ParameterHandler for types with no constructor with
single String or valueOf(String) or fromString(String) can also be
registered

Cheers, Sergey

Hi

UUID has a static fromString(String) method. I'll update the JAXRS
runtime to check for static fromString(String) in addition to
valueOf(String)...
Adding ParameterHandlers extensions would be useful too, so that one can
register ParameterHandler<Foo>, ParameterHandler<Bar>,
etc

Cheers, Sergey

----- Original Message ----- 
From: "Vishal.a" <vish...@gmail.com>
To: <users@cxf.apache.org>
Sent: Wednesday, January 07, 2009 5:09 PM
Subject: Re: MessageBodyReader For UUID



Thanks Ian.
Is there any other way i can make the use of UUID?



ianroberts wrote:

Vishal.a wrote:
Hello,

I have created a rest service which takes UUID as one of the
parameters

@GET
@Path("/person/{id}")
public Person getPerson(@PathParam("id")UUID id);

I have also written a MessageBodyReader  for the UUID

MessageBodyReaders are only for reading the message body, they're not
used for PathParams.

PathParams can be any type with a constructor taking a String or with a
valueOf(String) method - UUID has neither, so I guess your only option
is to have a parameter of type String and do UUID.fromString in the
body
of your method.

Ian

--
Ian Roberts               | Department of Computer Science
i.robe...@dcs.shef.ac.uk  | University of Sheffield, UK



--
View this message in context:
http://www.nabble.com/MessageBodyReader-For-UUID-tp21319272p21335914.html
Sent from the cxf-user mailing list archive at Nabble.com.





Quoted from:
http://www.nabble.com/MessageBodyReader-For-UUID-tp21319272p21496960.html