This really looks like a Jettison issue. It might be good to create a
simple main() method program the just serializes your
CrystalParameters to the Jettison stream and attach that to a JIRA at
the jettison bug tracker:
http://jira.codehaus.org/browse/JETTISON
That said, as Sergey mentioned, you MIGHT be able to work around it in
this specific case by putting an annotation like:
@XmlType(name = "", propOrder = {
"wavelength",
"bottomOffset",
"upperOffset",
"leftOffest",
"rightOffset",
"d2x"
})
To put the d2x stuff at the very end.
Dan
On Wednesday 19 March 2008, Doug wrote:
> Actually there is something funny going wrong with the JSON
> emitted by the JAXRS process. This was just a dummy service to
> see the output format:
>
> @GET
> @Path("get/{clientId}")
> @ProduceMime("application/json")
> public CrystalParameters dummy(@UriParam("clientId") String id,
> @HttpContext UriInfo info) {
> CrystalParameters cpn = new CrystalParameters();
> MachineData md = new MachineData();
> md.setWavelength(0.7);
> md.setD2x(new double[] {1.0,0,0,0,1.0,0,0,0,1.});
> md.setBottomOffset(50.);md.setUpperOffset(50.);
> md.setLeftOffset(50.); md.setRightOffset(50.);
> cpn.setMachineData(md);
> return cpn;
> }
>
> When I did a wget on this service it gave me JSON:
> {"CrystalParameters":{"machineData":{"bottomOffset":50,"d2x":
> [1,0,0,0,1,0,0,0,1,50,50,50,0.7]}}}
>
> the XML precursor was, from my previous email:
>
> <machineData><bottomOffset>50.0</bottomOffset>
>
> <d2x>1.0</d2x><d2x>0.0</d2x><d2x>0.0</d2x><d2x>0.0</d2x><d2x>1.0</d2x>
> <d2x>0.0</d2x><d2x>0.0</d2x><d2x>0.0</d2x><d2x>1.0</d2x>
> <leftOffset>50.0</leftOffset><rightOffset>50.0</rightOffset>
> <upperOffset>50.0</upperOffset><wavelength>0.7</wavelength>
> </machineData>
>
> i.e., the d2x array soaked up all trailing MachineData bean parameters
> in the emitted JSON representation.
>
> So unless there is some JAXB annotation stuff for arrays in java
> beans, I'm guessing both the in and out JSON to XML JAXRS convertors
> may be broken?
>
> Thanks for any info.
> Doug
--
J. Daniel Kulp
Principal Engineer, IONA
[EMAIL PROTECTED]
http://www.dankulp.com/blog
