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Posted to dev@abdera.apache.org by Dan Becker <da...@gmail.com> on 2008/08/08 18:32:37 UTC
Null JSON Writer returned from Writer Factory
Hello,
I am attempting to write an Abdera Entry object out as a JSON object
using Abdera 0.4. I am using the following code:
Abdera abdera = new Abdera();
WriterFactory wf = abdera.getWriterFactory();
Writer json = wf.getWriter("json");
feedEntry.writeTo(json, System.out);
The third line here returns a null Writer object. When I debug a little
into the WriterFactory, I see it contains a HashMap with only one object
in there for the "prettyxml" key.
Is there some other initialization or configuration of Abdera I should
do to enable the json Writer? Tips are apprciated.
--
Thanks, Dan Becker
Re: Null JSON Writer returned from Writer Factory
Posted by Dan Becker <da...@gmail.com>.
Dan Becker wrote:
> I am attempting to write an Abdera Entry object out as a JSON object
> using Abdera 0.4. I am using the following code:
>
> Abdera abdera = new Abdera();
> WriterFactory wf = abdera.getWriterFactory();
> Writer json = wf.getWriter("json");
> feedEntry.writeTo(json, System.out);
>
> The third line here returns a null Writer object. When I debug a little
> into the WriterFactory, I see it contains a HashMap with only one object
> in there for the "prettyxml" key.
>
> Is there some other initialization or configuration of Abdera I should
> do to enable the json Writer? Tips are apprciated.
>
Ahh, after further snooping I see the issue. I am running in Eclipse
with explicit pointers to some but not all of the Abdera lib jars. After
adding abdera-extensions-main and abdera-extensions-json, the extensions
are registered, and available to my code. All now works as intended.
--
Thanks, Dan Becker
Re: Null JSON Writer returned from Writer Factory
Posted by David Calavera <da...@gmail.com>.
Have you registered the json extension?
El 08/08/2008, a las 18:32, Dan Becker <da...@gmail.com>
escribió:
> Hello,
>
> I am attempting to write an Abdera Entry object out as a JSON object
> using Abdera 0.4. I am using the following code:
>
> Abdera abdera = new Abdera();
> WriterFactory wf = abdera.getWriterFactory();
> Writer json = wf.getWriter("json");
> feedEntry.writeTo(json, System.out);
>
> The third line here returns a null Writer object. When I debug a
> little into the WriterFactory, I see it contains a HashMap with only
> one object in there for the "prettyxml" key.
>
> Is there some other initialization or configuration of Abdera I
> should do to enable the json Writer? Tips are apprciated.
>
>
> --
> Thanks, Dan Becker