interface.cb_rpc_handler.php

<?php
/* This file is part of cbapi.
 * Copyright © 2011-2012 stiftung kulturserver.de ggmbh <github@culturebase.org>
 *
 * cbapi is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * cbapi is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with cbapi.  If not, see <http://www.gnu.org/licenses/>.
 */

/**
 * Handler for specific requests. This will usually be used by CbRpcProvider.
 * Implement the handle method to introduce specific behaviour. Once this method
 * is called any required authorization has already been checked. You can throw
 * CbApiExceptions to indicate any errors. Otherwise return anything encodable
 * by the CbContentFormatter being used as result from the handle method.
 */
interface CbRpcHandlerInterface {

   /**
    * Handle a request.
    * @param array $params Parameters for the request.
    * @return Anything that can be encoded in JSON.
    */
   public function handle(array $params);

   /*
    * Optionally implement the meta() method to control caching.
    */
}