On Jan 15, 2010, at 5:54 PM, Felipe Gaścho wrote:
> ok, I was just curious about.. no big deal..
>
Can you log an enhancement issue?
Although there is no specified JSON representation for WADL since
Jersey is using JAXB to produce the WADL documents in response to an
OPTIONS request we should be able to configure JSON support if the
JSON dependencies are present in the classpath.
Paul.
> On Fri, Jan 15, 2010 at 6:51 PM, Marc Hadley <Marc.Hadley_at_sun.com>
> wrote:
>> On Jan 15, 2010, at 10:42 AM, Santiago Pericas-Geertsen wrote:
>>
>>> On Jan 15, 2010, at 3:50 AM, Felipe Gaścho wrote:
>>>
>>>> I tried to get a JSON response from the auto-generated OPTIONS
>>>> method
>>>> in my service but it seems only to respond in XML format.
>>>>
>>>> is it correct ? Does it make sense to expect JSON also in the
>>>> options
>>>> and head methods ?
>>>
>>> There isn't a JSON representation of WADL that I know of (Marc?).
>>> Is that what you expected?
>>>
>> We haven't defined any kind of normative JSON serialization for
>> WADL, only XML is supported. HEAD is giving you the supported
>> representation of the resource whereas OPTIONS is getting the WADL
>> metadata about the resource, I suspect that is why HEAD returns
>> with a JSON content type.
>>
>> Marc.
>>
>>>>
>>>> example:
>>>>
>>>> curl -v -H 'Accept: application/json' -XOPTIONS
>>>> http://fgaucho.dyndns.org:8080/arena-http/institution
>>>>
>>>> * About to connect() to fgaucho.dyndns.org port 8080 (#0)
>>>> * Trying 84.75.167.99... connected
>>>> * Connected to fgaucho.dyndns.org (84.75.167.99) port 8080 (#0)
>>>>> OPTIONS /arena-http/institution HTTP/1.1
>>>>> User-Agent: curl/7.19.6 (sparc-sun-solaris2.8) libcurl/7.19.6
>>>>> OpenSSL/0.9.7g zlib/1.2.3
>>>>> Host: fgaucho.dyndns.org:8080
>>>>> Accept: application/json
>>>>
>>>> < HTTP/1.1 200 OK
>>>> < X-Powered-By: Servlet/3.0
>>>> < Server: GlassFish v3
>>>> < Allow: OPTIONS,POST,GET,HEAD
>>>> < Content-Type: application/vnd.sun.wadl+xml
>>>> < Content-Length: 1897
>>>> < Date: Fri, 15 Jan 2010 08:45:05 GMT
>>>> <
>>>> <?xml version="1.0" encoding="UTF-8" standalone="yes"?><application
>>>> xmlns="http://research.sun.com/wadl/2006/10"><doc
>>>> xmlns:jersey="http://jersey.dev.java.net/"
>>>> jersey:generatedBy="Jersey:
>>>> 1.1.4.1 11/24/2009 01:37 AM"/><resources
>>>> base="http://fgaucho.dyndns.org:8080/arena-http/"><resource
>>>> path="institution"><method id="update"
>>>> name="POST"><request><representation
>>>> mediaType="application/xml"/><representation
>>>> mediaType="application/json"/></request><response><representation
>>>> mediaType="application/xml"/><representation
>>>> mediaType="application/json"/></response></method><method
>>>> id="selectAllByRole" name="GET"><request><param
>>>> xmlns:xs="http://www.w3.org/2001/XMLSchema" name="start"
>>>> style="query"
>>>> type="xs:int" default="0"/><param
>>>> xmlns:xs="http://www.w3.org/2001/XMLSchema" name="max"
>>>> style="query"
>>>> type="xs:int" default="50"/><param
>>>> xmlns:xs="http://www.w3.org/2001/XMLSchema" name="role"
>>>> style="query"
>>>> type="xs:string"/></request><response><representation
>>>> mediaType="application/xml"/><representation mediaType="applica*
>>>> Connection #0 to host fgaucho.dyndns.org left intact
>>>> * Closing connection #0
>>>> tion/json"/></response></method><resource path="count"><method
>>>> id="count" name="GET"><response><representation
>>>> mediaType="text/plain"/></response></method></resource><resource
>>>> path="{acronym}"><param xmlns:xs="http://www.w3.org/2001/XMLSchema"
>>>> name="acronym" style="template" type="xs:string"/><method
>>>> id="delete"
>>>> name="DELETE"><response><representation
>>>> mediaType="*/*"/></response></method><method id="create"
>>>> name="POST"><response><representation
>>>> mediaType="application/xml"/><representation
>>>> mediaType="application/json"/></response></method></
>>>> resource><resource
>>>> path="{id}"><param xmlns:xs="http://www.w3.org/2001/XMLSchema"
>>>> name="id" style="template" type="xs:string"/><method id="select"
>>>> name="GET"><response><representation
>>>> mediaType="application/xml"/><representation
>>>> mediaType="application/json"/></response></method></resource></
>>>> resource></resources></application>
>>>>
>>>> ---------
>>>>
>>>> HEAD returns JSON, but head has no payload anyway.. so it is just
>>>> to
>>>> know the supported content type......
>>>>
>>>> curl -v -H 'Accept: application/json' -XHEAD
>>>> http://fgaucho.dyndns.org:8080/arena-http/institution
>>>>
>>>> * About to connect() to fgaucho.dyndns.org port 8080 (#0)
>>>> * Trying 84.75.167.99... connected
>>>> * Connected to fgaucho.dyndns.org (84.75.167.99) port 8080 (#0)
>>>>> HEAD /arena-http/institution HTTP/1.1
>>>>> User-Agent: curl/7.19.6 (sparc-sun-solaris2.8) libcurl/7.19.6
>>>>> OpenSSL/0.9.7g zlib/1.2.3
>>>>> Host: fgaucho.dyndns.org:8080
>>>>> Accept: application/json
>>>>>
>>>> < HTTP/1.1 200 OK
>>>> < X-Powered-By: Servlet/3.0
>>>> < Server: GlassFish v3
>>>> < Content-Type: application/json
>>>> < Content-Length: 0
>>>> < Date: Fri, 15 Jan 2010 08:48:15 GMT
>>>> <
>>>> * Connection #0 to host fgaucho.dyndns.org left intact
>>>> * Closing connection #0
>>>>
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>
>
>
> --
> ------------------------------------------
> Felipe Gaścho
> 10+ Java Programmer
> CEJUG Senior Advisor
>
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