Felipe Gaúcho wrote:
> humm.. but I have already a response type..
>
> my method:
>
> @GET
> @Produces( { MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
> @Path("{offset}/{limit}/{groupId}")
> public Collection<PujUserEntity> selectAllByGroup(
> @PathParam("offset") int offset, @PathParam("limit") int limit,
> @PathParam("offset") String groupId) {
> return facade.readAllByGroupId(offset, limit, groupId);
> }
>
>
> How to set the chraset (and other headers) of the HTTP response ?
>
Your resource method is returning the entity (Collection<PujUserEntity>)
directly. Have it return a "Response" object instead. Jersey will set
the content type and content length for you, but you can set any other
headers you want as in my example below.
> On Sat, Aug 29, 2009 at 7:25 PM, Craig
> McClanahan<Craig.McClanahan_at_sun.com> wrote:
>
>> Felipe Gaúcho wrote:
>>
>>> How to set the response encoding of my Jersey resources ?
>>>
>>> * or other response HTTP headers ?
>>>
>>>
>>>
>> Have your resource method return a "javax.ws.rs.core.Resonse" instead of an
>> entity object class directly. You can use its "builder pattern" APIs to add
>> as many headers as you like:
>>
>> @GET
>> public Response get(...) {
>>
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Note the return type from the method
>> Object entity = ...; // The object you would normally have been
>>
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ This would be
"facade.readAllByGroupId(offset, limit, groupId)" for you (or you could
just pass this directly as the argument to the ok() method).
>> returning
>> return Response.ok(entity).
>> header("Content-Language", "en-us").
>>
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Set any header you want like this.
There are also shortcuts like language() to set the Content-Language
header, tag() to set an ETag, and so on.
>> build();
>> }
>>
>> There are also shortcut methds for many of the common HTTP headers, as well
>> as a way to set status codes other than 200.
>>
>> Craig
>>
>>
Craig
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>>
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