On Dec 4, 2009, at 11:02 AM, Robert Naczinski wrote:
>
> @GET
> @Produces(MediaType.TEXT_PLAIN + ", " + MediaType.TEXT_HTML)
> public Response read(@HeaderParam("Accept") String accept) {
> System.out.println("I was here");
> if (accept == MediaType.TEXT_PLAIN) {
> return Response.status(Status.OK).entity("text").type(MediaType.TEXT_PLAIN).build();
> } else {
> return Response.status(Status.OK).entity("<html><body>text</body></html>").type(MediaType.TEXT_HTML).build();
> }
> }
>
> My question was: is this accept implicit?
>
The above won't work, Accept isn't a single valued header and could look something like: Accept: text/html; q=1.0, text/plain; q=0.8, */*; q=0.1.
You do much better either splitting up the methods as suggested by Frank or using Request.selectVariant[1] to have the framework do the content negotiation for you.
Marc.
[1]
https://jsr311.dev.java.net/nonav/releases/1.1/javax/ws/rs/core/Request.html#selectVariant(java.util.List)
> Thanx
> Robert
>
> 2009/12/4 Paul Sandoz <Paul.Sandoz_at_sun.com>:
>>
>> On Dec 4, 2009, at 4:18 PM, Robert Naczinski wrote:
>>
>>> Hello,
>>>
>>> I can annotate resource method with '_at_Produces'-Annotation
>>> (https://jsr311.dev.java.net/nonav/releases/1.1/javax/ws/rs/Produces.html)
>>> In this annotation you can have one or several values.
>>>
>>> Can I automatically get this value of HTTP Header?
>>>
>>> With @HeaderParam can I get this value. But can I get this implicit?
>>>
>>
>> I do not understand what you mean. Can you provide a concrete example of
>> what to want to do?
>>
>> Paul.
>>
>>> Is there 'Best Practice'?
>>>
>>> Thanks
>>> Robert
>>>
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>>
>>
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>>
>
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