-- Jan Pieper <[EMAIL PROTECTED]> wrote
(on Thursday, 01 March 2007, 09:22 PM +0100):
> My class looks like:
>
> class Flabben_XmlRpc_Server
> {
> /**
> * add entry to database and return its id
> *
> * @access public
> * @param integer $iUserId
> * @param string $sTitle
> * @param string $sContent
> * @return integer
> */
> public function addEntry($iUserId, $sTitle, $sContent)
> {
> return 1;
> }
> }
That looks good -- what is the data being sent to it that's causing the
error? I'm wondering if one or more items were not the right type?
Zend_XmlRpc_Server uses Zend_XmlRpc_Value to 'guess' the type; it's
possible that there's an issue in there. Give as much detail as you can,
and I'll try and track it down.
> -- Jan Pieper <[EMAIL PROTECTED]> wrote
> (on Thursday, 01 March 2007, 07:23 PM +0100):
>
>
> The result I get ist:
>
> <?xml version="1.0" encoding="UTF-8"?>
>
> <methodResponse><params><param><value><string/></value></param></params></
> methodResponse>
> Zend_XmlRpc_Client_FaultException caught: Calling parameters do not
> match
> signature
>
> I can´t find my mistake...
>
>
>
> Read the docs. :-)
>
> The Zend server classes use the Reflection API to determine the
> dispatchable prototypes -- and determines the number and types for the
> method parameters and return value. When an incoming request happens, it
> checks the calling parameters against the registered prototypes. So, if
> the calling parameters do not match, you get that message.
>
> The fix? Make sure that you do your docblocks thoroughly:
>
> /**
> * do something with a table
> *
> * @param string $table
> * @param int $id
> * @param struct $values (Struct denotes an assoc array)
> * @return boolean
> */
> public function doSomething($table, $id, $values);
>
> Just make sure you use valid xml-rpc types for the typehints -- struct
> for associative arrays, int(eger), bool(ean), float/double, array,
> string, base64, date.iso9601 (dates).
>
> Also, you *can* OR the types if more than one type is possible:
>
> /**
> * Do something
> *
> * @param string $table
> * @param int|string $id
> * @param string|struct $values
> * @return boolean
> */
>
> (The above will have 4 valid prototypes.)
>
>
>
> -- Werner <[EMAIL PROTECTED]> wrote
> (on Thursday, 01 March 2007, 06:42 PM +0200):
>
>
> I also want to start playing around with it for an upcoming
> project.
>
> Would you mind posting the skeleton on the list? (to me, the
> list also
> serves as a repository (and archive) of code snippets, etc.
>
> I love searching for keywords and topics in the list with my
> mail
> client, it has proven to be a useful resource to me many
> times before.
> Therefore, I would like to ask you to please put as much
> example code in
> the list as possible, since you are knowledgeable and it
> provides a
> general answer (or starting point) to list-subscribers.
>
> Thank you for your time and effort,
> Werner
>
> Matthew Weier O'Phinney wrote:
>
>
> I have. Contact me off-list, and I'll provide a skeleton
> for you.
>
>
>
> Okay, it's below.
>
> There are some points where you'll need to modify it (require
> service
> classes and attach them to the server, specify path to a cache
> file,
> specify exception classes that may return XML-RPC faults, etc.).
> Additionally, you may want to add some logging functionality
> surrounding
> the handle() call -- log the request and response, for instance,
> or just
> log request/response when fault responses occur.
>
> =============================================================
> <?php
> // Turn of error reporting; mucks with XML responses
> ini_set('display_errors', false);
>
> /** Zend_Controller_Action */
> require_once 'Zend/Controller/Action.php';
>
> /** Zend_XmlRpc_Server */
> require_once 'Zend/XmlRpc/Server.php';
>
> /** Zend_XmlRpc_Server_Cache */
> require_once 'Zend/XmlRpc/Server/Cache.php';
>
> /** Zend_XmlRpc_Server_Fault */
> require_once 'Zend/XmlRpc/Server/Fault.php';
>
> /**
> * Also load your service classes here:
> * require_once 'Services/Foo.php'; // etc.
> */
>
> /**
> * XMLRPC Controller: dispatch XMLRPC requests
> *
> * URI route is: /xml-rpc
> *
> * Any additional URI components will be ignored.
> *
> * @uses Zend_Controller_Action
> * @uses Zend_XmlRpc_Server
> */
> class XmlRpcController extends Zend_Controller_Action
> {
> /**
> * Override and/or set this to specify a server cache file
> * @var string
> */
> public $cacheFile;
>
> /**
> * Array of exception classes that can be reported as XML-RPC
> faults.
> * Override or set this value.
> * @var array
> */
> public $validExceptionClasses = array();
>
> /**
> * Sets the cache file to a sane default if not set
> *
> * @return void
> */
> public function init()
> {
> if (null === $this->cacheFile) {
> $this->cacheFile = dirname(__FILE__) .
> '/../cache/xmlrpc.cache';
> }
> }
>
> /**
> * Index action: dispatch xmlrpc server
> *
> * @return void
> */
> public function indexAction()
> {
> $this->dispatchXmlrpc();
> }
>
> /**
> * Forward to indexAction()
> *
> * @param string $method
> * @param array $args
> * @return void
> */
> public function __call($method, $args)
> {
> return $this->_forward('index');
> }
>
> /**
> * Dispatch XMLRPC server
> *
> * @access public
> * @return void
> */
> public function dispatchXmlrpc()
> {
> $server = new Zend_XmlRpc_Server();
>
> // Ortus_Exceptions will be returned as fault responses
> foreach ($this->validExceptionClasses as $class) {
>
> Zend_XmlRpc_Server_Fault::attachFaultException($class);
> }
>
> if (!Zend_XmlRpc_Server_Cache::get($this->cacheFile,
> $server)) {
> /**
> * Attach XML-RPC classes, with optional namespaces.
> Example:
> * $server->setClass('Service_Foo', 'foo');
> * $server->setClass('Model_Bar', 'bar');
> */
>
> Zend_XmlRpc_Server_Cache::save($this->cacheFile,
> $server);
> }
>
> // Dispatch request...
> $response = $server->handle();
> $response->setEncoding('ISO-8859-1');
> header('Content-Type: text/xml; charset=ISO-8859-1');
> echo $response->saveXml();
> }
> }
>
>
>
>
>
>
>
>
>
>
>
>
--
Matthew Weier O'Phinney
PHP Developer | [EMAIL PROTECTED]
Zend - The PHP Company | http://www.zend.com/
