PHP: SoapHeader->__construct()

SoapHeader->__construct()

harlan at plauditdesign dot com
15-Mar-2006 11:04


Here is a way to get headers on the server side. It will fill up an assoc with all headers in a namespace. In its current state, it only handles text content; but each header is expanded to a DOMNode, so you can do whatever you wish to parse custom types.



In my case this method is useful because I want to pass PHPSESSID in a SOAP header, and I need to set it before I even call SoapServer::handle().



//

// READ SOAP HEADERS, STOP READING AT SOAPENV:BODY ELEMENT

//

$xml = new XmlReader();

$xml->XML( $HTTP_RAW_POST_DATA );



$shoppingCartHeaders = array();

while( $xml->read() ) {

    if( $xml->namespaceURI == "urn:com.plauditdesign.shoppingcart.client.headers#" 

        && $xml->nodeType == XMLReader::ELEMENT ) {



        $headerNode = $xml->expand();

        $shoppingCartHeaders[ $xml->localName ] = $headerNode->textContent;

    } elseif( $xml->namespaceURI == "http://schemas.xmlsoap.org/soap/envelope/" 

        && $xml->nodeType == XMLReader::ELEMENT

        && $xml->localName == "Body" ) {



        $xml->close();

    }

}



...



if( isset( $shoppingCartHeaders["sessionId"] ) ) {

    session_id( $shoppingCartHeaders["sessionId"] );

}



...



$server->setPersistence( SOAP_PERSISTENCE_SESSION );

$server->handle();

jared DOT kuolt at gmail dot com
28-Oct-2005 09:57


To build the authentication headers like below FOR WSDL:



**NOTE** I cannot find documentation on the __setSoapHeaders() method, though it does work in 5.0.4



<?php



class MySoapClass

{



    function __construct(){

        // Blah blah blah

        $this->soap = new SoapClient($this->foo, $this->bar);



    }



    // Build that header!

    private function build_auth_header(){

        // Build an object with parameters

        $auth->username = $this->username;

        $auth->password = $this->password;

        

        $authvalues = new SoapVar($auth, SOAP_ENC_OBJECT);

        $header =  new SoapHeader($this->name_space, "Authentication", // Rename this to the tag you need

                                                          $authvalues, false);



        $this->soap->__setSoapHeaders(array($header));

        

    }



    // Wrapper so we can build auth header first

    public function MySoapFunction($params){



        $this->build_auth_header();

        $this->soap->MySoapFunction($params);



    }



}

?>

mobi at delfnet dot pl
31-May-2005 12:24


In botoom code is bug.



is:



// create authentication header values

$authvalues=new SoapVar($auth,SOAP_ENC_OBJECT,'authenticate');



should be:



// create authentication header values

$authvalues=new SoapVar($auth,SOAP_ENC_OBJECT);

clewis at myfonts dot com
09-Feb-2005 08:52


If you are using WSDL to define your SOAP Headers, note that PHP's SoapServer class will not process incoming headers unless the <message> and <part> names are identical for the header methods.



Define a SOAP header function like this in WSDL:



<!-- replace "tns:" with your own namespace abbreviation -->



<!-- define method arguments using a complexType -->

<xsd:complexType name="HeaderMethodArgs">

    <xsd:all>

        <xsd:element ... name="arg1"/>

        <xsd:element ... name="arg2"/>

    </xsd:all>

</xsd:complexType>



<!-- define method message with single part -->

<message name='headerMethodName'>

    <part name='headerMethodName' type='tns:HeaderMethodArgs'/>

</message>



<!-- add header tag to operations that use this header -->

<operation name='someBodyMethod'>

    ...

    <input>

        <soap:body .../>

        <soap:header 

            ... 

            message='tns:headerMethodName'

            part='headerMethodName'

        />

    </input>

    <output>...</output>

</operation>

php dot net at sowen dot de
18-Jan-2005 03:02


If you are trying to create a header like this:



<SOAP-ENV:Header>

<ns2:authenticate SOAP-ENV:actor="http://schemas.xmlsoap.org/soap/actor/next">

<username>myuser</username>

<password>secret</password>

</ns2:authenticate>

</SOAP-ENV:Header>



Try to use a class to create Header-vars:



class authentication_header {

  private $username;

  private $password;

  public function __construct($username,$password) {

     $this->username=$username;

     $this->password=$password;

  }

}



In your soap client program: 



// generate new object

$auth=new authentication_header('myuser','secret');

// create authentication header values

$authvalues=new SoapVar($auth,SOAP_ENC_OBJECT,'authenticate');

// generate header

$header=new SoapHeader("myURN",

                           "authenticate",

                           $authvalues,

                           false,

                            "http://schemas.xmlsoap.org/soap/actor/next");



And do the request like this (non-WSDL version):



$client->__call('function', $params, null, $header);



Have fun,

Nils Sowen

SoapHeader->__construct()

Описание

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