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POReturning RESTful response codes in Play
 

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    <p>I'm just getting started with REST and I've been reading <a href="https://stackoverflow.com/questions/847224/restful-http-response-codes">this</a> post and the mentioned <a href="http://rads.stackoverflow.com/amzn/click/0596529260" rel="nofollow noreferrer">book</a> about REST <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html" rel="nofollow noreferrer">response codes</a>. When I look at Play's <a href="http://www.playframework.org/documentation/api/1.1/play/mvc/Controller.html" rel="nofollow noreferrer" title="Restful Web Services">Controller</a> class however, it seems to be limited to returning </p> <ul> <li>200 - OK</li> <li>301 - Moved Permanently</li> <li>302 - Found</li> <li>304 - Not Modified</li> <li>400 - Bad Request</li> <li>401 - Not Authorized</li> <li>403 - Forbidden</li> <li>404 - Not Found</li> <li>5xx</li> </ul> <p>That seems to leave out some potentially useful codes that were mentioned:</p> <ul> <li>201 - Created (good response for successful JSON post?)</li> <li>202 - Accepted (for queued requests)</li> <li>204 - No Content (possible response for successful PUT/POST/DELETE)</li> <li>307 - Temporary Redirect</li> <li>405 - Method Not Allowed</li> <li>406 - Not Acceptable</li> <li>409 - Conflict</li> <li>410 - Gone</li> <li>415 - Unsupported Media Type (this seems like the appropriate response for a request for JSON format when no JSON template is defined)</li> </ul> <p>Are those not needed after all? Is Play handling those situations automatically?</p> <p>Also it appears that one controller can't handle REST requests and normal web page requests for the same resource very well since the web pages are always returned with <code>200</code>. Am I missing anything there?</p>
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