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From "Goetzmann Bertrand" <Bertrand.Goetzm...@lasersymag.com>
Subject RE: A minimal Atom server
Date Fri, 03 Oct 2008 14:13:10 GMT
OK.
With Poster, I send the following request:
- URL: http://localhost:9002/employee
- ContentType: application/xml
- POST
- Content:

<entry xmlns="http://www.w3.org/2005/Atom">
   <title type="text">titre</title>
   <author><name>Bertrand</name></author>
   <updated>2008-05-02T21:22:06.122Z</updated>
   <content type="application/xml">
      <test/>
   </content>
</entry>

Poster responds with a 500 status, and the following content:

<?xml version="1.0"?><error><code>500</code><message>Server
Error</message></error>


Here the stack trace on the server side:

3 oct. 2008 16:05:48 org.apache.abdera.protocol.server.impl.AbstractProvider process
GRAVE: java.lang.UnsupportedOperationException
3 oct. 2008 16:05:48 org.apache.abdera.protocol.server.ProviderHelper servererror
INFO: Server error
java.lang.UnsupportedOperationException
        at org.apache.abdera.protocol.server.impl.AbstractEntityCollectionAdapter.postMedia(AbstractEntityCollectionAdapter.java:202)
        at org.apache.abdera.protocol.server.impl.AbstractEntityCollectionAdapter.createMediaEntry(AbstractEntityCollectionAdapter.java:638)
        at org.apache.abdera.protocol.server.impl.AbstractEntityCollectionAdapter.postMedia(AbstractEntityCollectionAdapter.java:82)
        at org.apache.abdera.protocol.server.processors.CollectionRequestProcessor.processCollection(CollectionRequestProcessor.java:47)
        at org.apache.abdera.protocol.server.processors.CollectionRequestProcessor.process(CollectionRequestProcessor.java:38)
        at org.apache.abdera.protocol.server.impl.AbstractProvider.process(AbstractProvider.java:136)
        at org.apache.abdera.protocol.server.FilterChain.next(FilterChain.java:42)
        at org.apache.abdera.protocol.server.servlet.AbderaServlet.service(AbderaServlet.java:90)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
        at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
        at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:362)
        at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
        at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:712)
        at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
        at org.mortbay.jetty.Server.handle(Server.java:313)
        at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:506)
        at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:844)
        at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:644)
        at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
        at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:381)
        at org.mortbay.jetty.bio.SocketConnector$Connection.run(SocketConnector.java:227)
        at org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:442)


Hope this helps!

Bertrand.

-----Message d'origine-----
De : David Calavera [mailto:david.calavera@gmail.com] 
Envoyé : vendredi 3 octobre 2008 15:25
À : abdera-user@incubator.apache.org
Objet : Re: A minimal Atom server

Can you send the stack trace?

On Fri, Oct 3, 2008 at 3:21 PM, Goetzmann Bertrand <
Bertrand.Goetzmann@lasersymag.com> wrote:

> Thank you David,
>
> I used the trunk version, and build Abdera with Maven.
>
> Now I get the correct service document!
>
> But with my Groovy client I get the same error when trying to post an entry
> (status 400, Bad Request).
> I also tried the same thing with Poster, the FireFox's plugin, and get an
> exception on the server side and the response indicates an internal error.
>
> What can I try now?
> I don't succeed to have a finer grained log4j traces.
>
>
> Bertrand.
>
>
> -----Message d'origine-----
> De : David Calavera [mailto:david.calavera@gmail.com]
> Envoyé : vendredi 3 octobre 2008 12:34
> À : abdera-user@incubator.apache.org
> Objet : Re: A minimal Atom server
>
> Hi Bertrand,
>
> I think you should use the trunk version from the repository. I'd say we've
> solved a bunch of bugs and perhaps you won't these problems.
>
> Regards
>
> On Fri, Oct 3, 2008 at 9:43 AM, Goetzmann Bertrand <
> Bertrand.Goetzmann@lasersymag.com> wrote:
>
> > Hello,
> >
> > I just discover Abdera and I'm very impressed! Thank you to all
> > committers to this project.
> >
> > So I downloaded the 0.4 version and tried to launch a minimal atom pub
> > server, using source code found in the employee folder: it contains
> > AppServer.java, Employee.java, and EmployeeCollectionAdapter.java.
> >
> > AppServer has the main method and starts a Jetty web server that listens
> > on the 9002 port.
> >
> > Using NetBenas 6.1 and these three sources I can start the server.
> >
> > With a browser I can navigate to the URL http://localhost:9002/employee
> > that returns an empty list but a correct response (a Atom document).
> >
> > But when I navigate to the URL http://localhost:9002/ in order to get
> > the service document I get an empty document (0 byte)!
> > I try also to add a new employee using a post command with the following
> > code in Groovy language:
> >
> > def abdera = new Abdera()
> > def factory = abdera.factory
> > def client = new AbderaClient(abdera)
> >
> >
> > def entry = factory.newEntry()
> > entry.addAuthor('Bertrand')
> > entry.setContent('<p>...</p>')
> > entry.setSummary('...')
> > entry.setTitle('...')
> > entry.setUpdated(new Date())
> >
> > def response = client.post("http://localhost:9002/employee", entry)
> > println "POST : $response.type"
> > println response.inputStream.text
> >
> >
> > But the response type is CLIENT_ERROR and the response text is empty; on
> > the server side I don't have any trace. When debugging the
> > EmployeeCollectionAdapter.postEntry is not called.
> > With the client, if I call the put method,
> > EmployeeCollectionAdapter.putEntry is well called.
> >
> >
> > So, why I can't get the service document, and what is wrong with my
> > client code?
> >
> > Thank you for your help.
> >
> >
> > Bertrand
> > http://www.odelia-technologies.com
> >
>
>
>
> --
> David Calavera
> http://www.thinkincode.net
>



-- 
David Calavera
http://www.thinkincode.net

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