SoapServer::setPersistence
typemap isn't very well documented at all, but I thought I might be able to use it to clean some things up and map between object fields and XML attributes that have different names but are conceptually the same thing.
Unfortunately type map works at the object level, not the field level like I was hoping, requiring you to provide functions for building the entire object from an XML string (using the XML parser of your choice) and vice versa. I found the wording of the docs very confusing, both parameters are strings which are function names.
the to_xml function will take the object as a parameter and return a string,
the from_xml function will take an xml string as a parameter and should return an object of the correct type.
Both methods can also throw SOAPFaults or other exceptions which can be caught from the actual client method call ($client->someRemoteMethod())
There are decent usage examples in the PHP build tests: http://cvs.php.net/viewvc.cgi/php-src/ext/soap/tests/?diff_format=u
The typemap tests are at the bottom.
SoapServer::SoapServer
(PHP 5 >= 5.0.1)
SoapServer::SoapServer — Constructeur SoapServer
Description
Ce constructeur permet la création d'objets SoapServer en mode WSDL ou non-WSDL.
Liste de paramètres
- wsdl
-
Pour utiliser le mode WSDL, il faut définir l'URI du fichier WSDL dans ce paramètre. Avec les autres situations, il faut définir ce paramètre à NULL et définir l'option uri.
- options
-
Permet de définir une version SOAP par défaut (soap_version), un jeu de caractères d'encodage interne (encoding) et un URI acteur (actor).
L'option classmap peut être utilisée pour lier quelques types WSDL à des classes PHP. Cette option doit être un tableau avec les types WSDL en tant que clés et les noms des classes PHP en tant que valeurs.
L'option typemap est un tableau dont les clés sont type_name, type_ns (URI de l'espace de noms), from_xml (fonction de rappel acceptant un paramètre de type chaîne de caractères) et to_xml (fonction de rappel acceptant un paramètre de type objet).
L'option cache_wsdl prend une des valeurs WSDL_CACHE_NONE, WSDL_CACHE_DISK, WSDL_CACHE_MEMORY ou WSDL_CACHE_BOTH.
La dernière option est features.
Exemples
Exemple #1 Exemples avec SoapServer
<?php
$server = new SoapServer("fichier.wsdl");
$server = new SoapServer("fichier.wsdl", array('soap_version' => SOAP_1_2));
$server = new SoapServer("fichier.wsdl", array('actor' => "http://example.org/ts-tests/C"));
$server = new SoapServer("fichier.wsdl", array('encoding'=>'ISO-8859-1'));
$server = new SoapServer(null, array('uri' => "http://test-uri/"));
class MonLivre {
public $titre;
public $auteur;
}
$server = new SoapServer("livre.wsdl", array('classmap' => array('book' => "MonLivre")));
?>
Historique
| Version | Description |
|---|---|
| 5.2.0 | Ajout de l'option typemap. |
add a note
User Contributed NotesSoapServer::SoapServer
Sloloem
07-Oct-2009 03:31
07-Oct-2009 03:31
spiro79 at gmail dot com
21-Sep-2009 08:12
21-Sep-2009 08:12
If you are getting an error about always_populate_raw_post_data or Can't find HTTP_RAW_POST_DATA then it means the server isn't getting info from the (you guessed!) raw post data.
Try doing something like this when coding your server:
<?php
$server = new SoapServer(null,array('uri' => "http://localhost/namespace"));
$server->setClass('myClass');
$data = file_get_contents('php://input');
$server->handle($data);
?>
Worked for me!
kostya[.]chumickin [at] 9mail[.]c0m
28-Mar-2009 11:06
28-Mar-2009 11:06
Beware: in wsdl mode SoapServer does not properly validate if
request matches the given WSDL. It just skips invalid elements. http://bugs.php.net/bug.php?id=45966
beckman at angryox.com
04-Nov-2008 10:01
04-Nov-2008 10:01
While others may not do what I did, I thought if my WSDL was not local and needed to be grabbed via HTTP, I should set the $wsdl var in __construct() to NULL, and set the 'uri' value in the additional parameters.
This does enable non-WSDL mode, which only causes problems when using complex types. Since your complex types are not respected/imported, you get unexpected problems out the wazoo.
So if you are exposing your class via "setClass" to the SOAP server and for some reason your "types" aren't being returned, you can do this:
<?php
$server = new SoapServer('http://soap.example.com/genwsdl.php?api');
$server->setClass('myClass'); // previously included or defined
$server->handle();
?>
This is NOT correct:
<?php
$server = new SoapServer(NULL, array('uri' => 'http://soap.example.com/genwsdl.php?api'));
?>
I sure wish someone really smart would go into a bit more detail in this documentation of the SoapServer options, why they exist, when to use them, etc. I find the SOAP docs lacking polish.
lordi at msdi dot ca
29-Jul-2008 04:45
29-Jul-2008 04:45
Things that I've searched a lot for that might be useful to somebody:
If you are using Zend Studio, you can easily generate a wsdl file using the WSDL Generator if you document your code using PHPDOC.
One thing a lot of people are searching everywhere, is the way to pass/return an array of variables... In your PHPDOC block use the [] after the variable name like this
<?php
class SoapServer {
/**
* This is My Soap Server
* @param integer[] $a
* @param string[] $b
* @param bar[] $c
*/
public function foo ($a, $b, $c){
}
}
?>
This way, the function will require an array of integers for $a, an array of strings for $b and an array of objets of Class "bar" for $c
In the WSDL, you'll find something like this
<xsd:complexType name="barArray">
<xsd:complexContent>
<xsd:restriction base="soapenc:Array">
<xsd:attribute ref="soapenc:arrayType" wsdl:arrayType="typens:bar[]"/>
</xsd:restriction>
</xsd:complexContent>
</xsd:complexType>
<xsd:complexType name="bar">
<xsd:all>
<xsd:element name="var1" type="xsd:boolean"/>
<xsd:element name="var2" type="xsd:integer"/>
<xsd:element name="var3" type="xsd:string"/>
</xsd:all>
</xsd:complexType>
I didn't define anywhere the barArray type, Zend's WSDL Generator generated it automatically...
If you are not using Zend you can generate the wsdl file manually.
Hope it helps someone
alan dot bryan at gmail dot com
02-Feb-2008 12:48
02-Feb-2008 12:48
This site helped me put it all together.
http://techblog.bronto.com/brontotechblog/2007/04/php_and_soap_he.html
My issue was I was trying the below example but missing parts in the wsdl. The above link filled in the pieces that I was missing so it all worked.
php dot net at juamei dot com
31-Oct-2007 11:42
31-Oct-2007 11:42
In response to Timo, it is possible to access Soap Headers from the SoapServer class and call methods to handle them. Rather than treat them seperately, they are treated as part of the Soap request.
To pass approximately wss standard headers (note that I couldn't get attributes from the header tags without text preprocessing, so standards compliance failed me), first create the following class on the client:
<?php
/*
* Login credentials to be supplied as a SOAP header
* Class used to ensure Soap Head tags in correct format.
*/
class SoapHeaderUsernameToken
{
/** @var int Password */
public $Password;
/** @var int Username */
public $Username;
public function __construct($l, $p)
{
$this->Password = $p;
$this->Username = $l;
}
}
?>
Now, set the Soap Headers:
<?php
// Set the login headers
$wsu = 'http://schemas.xmlsoap.org/ws/2002/07/utility';
$usernameToken = new SoapHeaderUsernameToken($this->username, $this->password);
$soapHeaders[] = new SoapHeader($wsu, 'UsernameToken', $usernameToken);
?>
Next instantiate the client object, add the headers and make the call:
<?php
$client = new SoapClient( $wsdl);
$client->__setSoapHeaders( $soapHeaders );
$client->__soapCall( $method, $params );
?>
Moving to the Server, you'll handle the Soap call somewhat like:
<?php
// Instantiate server with relevant wsdl & class.
$server = new SoapServer( 'mysoapwsdl.wsdl' );
$server->setClass( 'mysoapclass' );
$server->handle();
?>
The key here is that the headers will be handled first by the server which will call the method mysoapclass::UsernameToken. The way we work this is the UsernameToken method authenticates the username / password combo and sets a protected class var. Then when the Soap Body is handled and the appropriate class method called, a check is made at the start of callable method to ensure authentication has been passed.
If the Soap auth header is missing, the soap body method will be called anyway so the check is essential in case a malevolent client deliberately leaves the headers off.
An example server class is below (missing various methods which I leave as an exercise to the reader to provide):
<?php
class mysoapclass {
/*
* Authentication function
* This is called by the Soap header of the same name. The function name is a Ws-security standard auth tag
* and corresponds to the header tag.
*
* @param string username
* @param string password
*/
public function UsernameToken( $username, $password ){
// Store username for logging
$this->Username = $username;
$auth = new $this->AuthClass( $username, $password, get_class($this) );
if( $auth->IsValid() ){
$this->Authenticated = true;
} else {
$this->ThrowSoapFault( 'auth' );
}
}
/*
* Test method
*/
public function felineResponse( $action ){
// Place this at the start of every exposed method
// This is because the SoapServer will attempt to call
// if no authentication headers are passed.
if(!$this->Authenticated){
$this->ThrowSoapFault( 'auth' );
}
if( $action == 'stroke' ){
return 'purr';
} elseif( $action == 'tease' ){
return 'hiss';
}
}
}
?>
This is a adaptation of stuff I found online somewhere...
joel dot pearson at gmail dot com
11-Jul-2007 05:12
11-Jul-2007 05:12
In response to jas [at] dansupport (dot) dk:
All you need to do is disable wsdl caching like so:
ini_set("soap.wsdl_cache_enabled", "0");
Then you don't need to delete any cache files.
jas [at] dansupport (dot) dk
30-May-2007 06:24
30-May-2007 06:24
A general thing i've experienced with SOAP and which, for some reason, isn't mentioned in ANY tutorials I've read, is this: The server tends to cache the interface. This means that if you add a function you'll usually get errors that the function doesn't exist.
If your SOAP server is written in PHP just delete the cache files, usually located in /tmp, whenever you add a function, or modify the parameters. These are named wsdl-******something******
I hope this will spare someone the grief I've experienced with this.
Timo
03-Aug-2006 12:46
03-Aug-2006 12:46
It is currently not possible to process soap headers from within a SoapServer instance. If soap headers are specified within a WSDL file, you have to extract the headers manually from the request.
For more information please see http://bugs.php.net/bug.php?id=38309