Subversion-Projekte lars-tiefland.prado

<?php

/**

 * WsdlOperation file.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the BSD License.

 *

 * Copyright(c) 2005 by Marcus Nyeholt. All rights reserved.

 *

 * To contact the author write to {@link mailto:tanus@users.sourceforge.net Marcus Nyeholt}

 * This file is part of the PRADO framework from {@link http://www.xisc.com}

 *

 * @author Marcus Nyeholt		<tanus@users.sourceforge.net>

 * @author Wei Zhuo <weizhuo[at]gmail[dot]com>

 * @version $Id: WsdlOperation.php 1689 2007-02-12 12:46:11Z wei $

 * @package System.Web.Services.SOAP

 */

/**

 * Represents a WSDL Operation. This is exported for the portTypes and bindings

 * section of the soap service

 * @author 		Marcus Nyeholt		<tanus@users.sourceforge.net>

 * @author Wei Zhuo <weizhuo[at]gmail[dot]com>

 * @version 	$Revision$

 */

class WsdlOperation

{

	/**

	 * The name of the operation

	 */

	private $operationName;

	/**

	 * Documentation for the operation

	 */

	private $documentation;

	/**

	 * The input wsdl message

	 */

	private $inputMessage;

	/**

	 * The output wsdl message

	 */

	private $outputMessage;

	public function __construct($name, $doc='')

	{

		$this->operationName = $name;

		$this->documentation = $doc;

	}

	public function setInputMessage(WsdlMessage $msg)

	{

		$this->inputMessage = $msg;

	}

	public function setOutputMessage(WsdlMessage $msg)

	{

		$this->outputMessage = $msg;

	}

	/**

	 * Sets the message elements for this operation into the wsdl document

	 * @param 	DOMElement 		$wsdl		The parent domelement for the messages

	 * @param 	DomDocument		$dom		The dom document to create the messages as children of

	 */

	public function setMessageElements(DOMElement $wsdl, DOMDocument $dom)

	{

		$input = $this->inputMessage->getMessageElement($dom);

		$output = $this->outputMessage->getMessageElement($dom);

		$wsdl->appendChild($input);

		$wsdl->appendChild($output);

	}

	/**

	 * Get the port operations for this operation

	 * @param 	DomDocument		$dom		The dom document to create the messages as children of

	 * @return 	DomElement					The dom element representing this port.

	 */

	public function getPortOperation(DomDocument $dom)

	{

		$operation = $dom->createElementNS('http://schemas.xmlsoap.org/wsdl/', 'wsdl:operation');

		$operation->setAttribute('name', $this->operationName);

		$documentation = $dom->createElementNS('http://schemas.xmlsoap.org/wsdl/', 'wsdl:documentation', htmlentities($this->documentation));

		$input = $dom->createElementNS('http://schemas.xmlsoap.org/wsdl/', 'wsdl:input');

		$input->setAttribute('message', 'tns:'.$this->inputMessage->getName());

		$output = $dom->createElementNS('http://schemas.xmlsoap.org/wsdl/', 'wsdl:output');

		$output->setAttribute('message', 'tns:'.$this->outputMessage->getName());

		$operation->appendChild($documentation);

		$operation->appendChild($input);

		$operation->appendChild($output);

		return $operation;

	}

	/**

	 * Build the binding operations.

	 * TODO: Still quite incomplete with all the things being stuck in, I don't understand

	 * a lot of it, and it's mostly copied from the output of nusoap's wsdl output.

	 * @param 	DomDocument		$dom		The dom document to create the binding as children of

	 * @param 	string			$namespace	The namespace this binding is in.

	 * @return 	DomElement					The dom element representing this binding.

	 */

	public function getBindingOperation(DomDocument $dom, $namespace, $style='rpc')

	{

		$operation = $dom->createElementNS('http://schemas.xmlsoap.org/wsdl/', 'wsdl:operation');

		$operation->setAttribute('name', $this->operationName);

		$soapOperation = $dom->createElementNS('http://schemas.xmlsoap.org/wsdl/soap/', 'soap:operation');

		$method = $this->operationName;

		$soapOperation->setAttribute('soapAction', $namespace.'#'.$method);

		$soapOperation->setAttribute('style', $style);

		$input = $dom->createElementNS('http://schemas.xmlsoap.org/wsdl/', 'wsdl:input');

		$output = $dom->createElementNS('http://schemas.xmlsoap.org/wsdl/', 'wsdl:output');

		$soapBody = $dom->createElementNS('http://schemas.xmlsoap.org/wsdl/soap/', 'soap:body');

		$soapBody->setAttribute('use', 'encoded');

		$soapBody->setAttribute('namespace', $namespace);

		$soapBody->setAttribute('encodingStyle', 'http://schemas.xmlsoap.org/soap/encoding/');

		$input->appendChild($soapBody);

		$output->appendChild(clone $soapBody);

		$operation->appendChild($soapOperation);

		$operation->appendChild($input);

		$operation->appendChild($output);

		return $operation;

	}

}

?>