<?php

/**

 * Zend Framework

 *

 * LICENSE

 *

 * This source file is subject to the new BSD license that is bundled

 * with this package in the file LICENSE.txt.

 * It is also available through the world-wide-web at this URL:

 * http://framework.zend.com/license/new-bsd

 * If you did not receive a copy of the license and are unable to

 * obtain it through the world-wide-web, please send an email

 * to license@zend.com so we can send you a copy immediately.

 *

 * @category   Zend

 * @package    Zend_Server

 * @license    http://framework.zend.com/license/new-bsd     New BSD License

 */

/**

 * Zend_Server_Interface

 *

 * @category Zend

 * @package  Zend_Server

 * @license    http://framework.zend.com/license/new-bsd     New BSD License

 */

interface Zend_Server_Interface

{

    /**

     * Attach a function as a server method

     *

     * Namespacing is primarily for xmlrpc, but may be used with other

     * implementations to prevent naming collisions.

     *

     * @param string $function

     * @param string $namespace

     * @param null|array Optional array of arguments to pass to callbacks at

     * dispatch.

     * @return void

     */

    public function addFunction($function, $namespace = '');

    /**

     * Attach a class to a server

     *

     * The individual implementations should probably allow passing a variable

     * number of arguments in, so that developers may define custom runtime

     * arguments to pass to server methods.

     *

     * Namespacing is primarily for xmlrpc, but could be used for other

     * implementations as well.

     *

     * @param mixed $class Class name or object instance to examine and attach

     * to the server.

     * @param string $namespace Optional namespace with which to prepend method

     * names in the dispatch table.

     * methods in the class will be valid callbacks.

     * @param null|array Optional array of arguments to pass to callbacks at

     * dispatch.

     * @return void

     */

    public function setClass($class, $namespace = '', $argv = null);

    /**

     * Generate a server fault

     *

     * @param mixed $fault

     * @param int $code

     * @return mixed

     */

    public function fault($fault = null, $code = 404);

    /**

     * Handle a request

     *

     * Requests may be passed in, or the server may automagically determine the

     * request based on defaults. Dispatches server request to appropriate

     * method and returns a response

     *

     * @param mixed $request

     * @return mixed

     */

    public function handle($request = false);

    /**

     * Return a server definition array

     *

     * Returns a server definition array as created using

     * {@link * Zend_Server_Reflection}. Can be used for server introspection,

     * documentation, or persistence.

     *

     * @access public

     * @return array

     */

    public function getFunctions();

    /**

     * Load server definition

     *

     * Used for persistence; loads a construct as returned by {@link getFunctions()}.

     *

     * @param array $array

     * @return void

     */

    public function loadFunctions($definition);

    /**

     * Set server persistence

     *

     * @todo Determine how to implement this

     * @param int $mode

     * @return void

     */

    public function setPersistence($mode);

}