On Mon, Jan 27, 2014 at 1:34 PM, Andrey Rychkov <[email protected]>
wrote:
> You are right! I rewrote the code
> public String[] test(){return new String[] {"a", "b", "c"};}
> but the endpoint still returns the object
> {"items":["a","b","c"]}
>
Is there a specific reason you need an array at the top level, instead of
extracting it through the object wrapper? While top level arrays are
standards-compliant JSON, usually people prefer objects at the top level
since they're more extensible in the future.
If you absolutely need top level arrays from Endpoints, you could always
post-process the response through a servlet filter:
http://docs.oracle.com/javaee/5/api/javax/servlet/Filter.html . I don't
think Endpoints allows for a top level array directly, though.
-----------------
-Vinny P
Technology & Media Advisor
Chicago, IL
App Engine Code Samples: http://www.learntogoogleit.com
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