users@jersey.java.net

Re: [Jersey] JSON Arrays issue in Pet Catalog sample app

From: Gautam Arora <gautamsarora_at_gatech.edu>
Date: Sun, 1 Mar 2009 23:00:19 -0800 (PST)

Hi Naresh,

I set rootUnwrapping to false, but still same output as before i.e. root
element is dropped

Let me know if you have any more ideas on what I could try, I'll try them in
realtime (well, almost!) :)

Thanks,
Gautam


Srinivas Naresh Bhimisetty wrote:
>
> Hi Gautam,
>
> could you try setting rootUnwrapping to 'false' instead, i.e.,
>
> JAXBContext context = new
> JSONJAXBContext(JSONConfiguration.mapped().rootUnwrapping(false).arrays("items").build(),type);
>
> Hope this helps,
> Naresh
>
>
>
> Gautam Arora wrote:
>> update:
>>
>> 1. I moved to Jersey 1.0.2 (downloaded it and added to netbeans)
>> 2. Edited the UriResolver.resolve() method
>> original: JAXBContext context = JAXBContext.newInstance(type);
>> modified: JAXBContext context = new
>> JSONJAXBContext(JSONConfiguration.mapped().rootUnwrapping(true).arrays("items").build(),type);
>>
>> This was as per the steps given at
>> http://blogs.sun.com/japod/entry/configuring_json_for_restful_web
>>
>> But the root element is still getting dropped. Any tips on how to make
>> this
>> work with this app?
>>
>> Gautam
>>
>>
>> Gautam Arora wrote:
>>
>>> Hi,
>>> I'm following the RESTful Pet Catalog tutorial from
>>> http://weblogs.java.net/blog/caroljmcdonald/archive/2008/08/a_restful_pet_c_1.html
>>>
>>> The expected JSON response (as per the tutorial is)
>>> http://localhost:8080/catalog/resources/items/
>>>
>>> {"items":{"@uri":"http://localhost:8080/catalog/resources/items","item":[{
>>> etc etc
>>>
>>> but I get the response as:
>>> {"@uri":"http://localhost:8080/catalog/resources/items","item":[{ etc
>>> etc
>>>
>>> The "items" label is dropped.
>>> I've read here on forum posts that say that dropping off the root
>>> element
>>> is a desired feature and with newer releases of jersey it should be
>>> fixed(/configurable?)
>>>
>>> I've developed the app myself and also tested the same app by
>>> downloading
>>> it and running it and and running into the same issue.
>>>
>>> I'm using Jersey 1.0. Is this issue fixed in 1.0.2?
>>>
>>> Whats the best way to make jersey1.0 generate the "items" label for this
>>> app? I've read on posts that we need to add a property for the json
>>> unwrapping but cant figure out where/how to put it in the pet catalog
>>> sample app.
>>>
>>> I need this as I'm using YUI which expects this and throws an invalid
>>> label error otherwise
>>> As per the tutorial, having the label is the expected behavior, so any
>>> reasons why I could be missing it?
>>>
>>> Thanks,
>>> Gautam
>>>
>>>
>>
>>
>
>
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