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<?php
/*
* Copyright (c) 2005-2010 WSO2, Inc. http://wso2.com
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
* implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* This class is used to generate Binding elements in the WSDL
*/
class WS_WSDL_Binding
{
const WS_WSDL2_BINDING_VERSION_ATTR_VAL = "1.2";
private $svr_name;
public $operations;
private $wsdl_location;
private $fun_mapping;
private $r_actions;
private $port;
/**
* The constructor of the WS_WSDL_Binding class
* @param string $service_name Name of the service
* @param string $wsdl_ep endpoint location(address)of the service
* @param Array $operations Array of operations defined in the service
*/
function __construct($service_name, $wsdl_ep, $operations = false, $ops_to_functions, $r_actions) {
$this->svr_name = $service_name;
$this->operations = $operations;
$this->wsdl_location = $wsdl_ep;
$this->fun_mapping = $ops_to_functions;
$this->r_actions = $r_actions;
$url = parse_url($this->wsdl_location);
if(array_key_exists('port',$url))
{
$this->port = $url['port'];
}else{
$this->port=80;
}
}
/**
* Function for creating Binding element when the binding style in doc-lit
* @param DomDocument $binding_doc DomDocument element of the wsdl document
* @param DomElement $binding_root root element of the document
*/
public function createDocLitBinding(DomDocument $binding_doc,
DomElement $binding_root) {
$binding_ele = $binding_doc->createElementNS(WS_WSDL_Const::WS_SCHEMA_WSDL_NAMESPACE,
WS_WSDL_Const::WS_WSDL_BINDING_ATTR_NAME);
$binding_ele->setAttribute(WS_WSDL_Const::WS_WSDL_NAME_ATTR_NAME,
$this->svr_name."SOAPBinding");
$binding_ele->setAttribute(WS_WSDL_Const::WS_WSDL_TYPE_ATTR_NAME,
WS_WSDL_Const::WS_WSDL_TNS_ATTR_NAME.":".$this->svr_name."PortType");
$s_binding = $binding_doc->createElementNS(WS_WSDL_Const::WS_SCHEMA_SOAP_NAMESPACE,
WS_WSDL_Const::WS_WSDL_BINDING_ATTR_NAME);
$s_binding->setAttribute(WS_WSDL_Const::WS_WSDL_TRANSPORT_ATTR_NAME,
WS_WSDL_Const::WS_SCHEMA_SOAP_HTTP_NAMESPACE);
$s_binding->setAttribute(WS_WSDL_Const::WS_WSDL_STYLE_ATTR_NAME,
WS_WSDL_Const::WS_WSDL_DOCUMENT_ATTR_NAME);
$binding_ele->appendChild($s_binding);
foreach($this->operations as $name => $params) {
$op = $binding_doc->createElementNS(WS_WSDL_Const::WS_SCHEMA_WSDL_NAMESPACE,
WS_WSDL_Const::WS_WSDL_OPERATION_ATTR_NAME);
foreach($this->fun_mapping as $key => $value) {
if ($value == $name) {
$op->setAttribute(WS_WSDL_Const::WS_WSDL_NAME_ATTR_NAME, $key);
$action_value = NULL;
if($this->r_actions != NULL && array_key_exists($key, $this->r_actions)) {
$action_value = $this->r_actions[$key];
}
else {
if ($this->port == 80)
$action_value = WS_WSDL_Const::WS_WSDL_HTTP_ATTR_NAME.$this->wsdl_location."/".$key;
elseif ($this->port == 443)
$action_value = WS_WSDL_Const::WS_WSDL_HTTPS_ATTR_NAME.$this->wsdl_location."/".$key;
else
$action_value = WS_WSDL_Const::WS_WSDL_HTTP_ATTR_NAME.$this->wsdl_location."/".$key;
}
}
}
$action_ele = $binding_doc->createElementNS(WS_WSDL_Const::WS_SCHEMA_SOAP_NAMESPACE,
WS_WSDL_Const::WS_WSDL_OPERATION_ATTR_NAME);
if($action_value) {
$action_ele->setAttribute(WS_WSDL_Const::WS_WSDL_SOAP_ACTION_ATTR_NAME,
$action_value);
}
$action_ele->setAttribute(WS_WSDL_Const::WS_WSDL_STYLE_ATTR_NAME,
WS_WSDL_Const::WS_WSDL_DOCUMENT_ATTR_NAME);
$op->appendChild($action_ele);
// be sensitive to the available directions
$directions_arr = array();
// we anyway have the input part
$directions_arr []= WS_WSDL_Const::WS_WSDL_INPUT_ATTR_NAME;
if(array_key_exists("output", $params)) {
$directions_arr []= WS_WSDL_Const::WS_WSDL_OUTPUT_ATTR_NAME;
}
foreach($directions_arr as $type) {
$sbinding_ele = $binding_doc->createElementNS(WS_WSDL_Const::WS_SCHEMA_WSDL_NAMESPACE,
$type);
$s_body = $binding_doc->createElementNS(WS_WSDL_Const::WS_SCHEMA_SOAP_NAMESPACE,
WS_WSDL_Const::WS_WSDL_BODY_ATTR_NAME);
$s_body->setAttribute(WS_WSDL_Const::WS_WSDL_USE_ATTR_NAME,
WS_WSDL_Const::WS_WSDL_LITERAL_ATTR_NAME);
$sbinding_ele->appendChild($s_body);
$op->appendChild($sbinding_ele);
}
$binding_ele->appendChild($op);
}
$binding_root->appendChild($binding_ele);
}
/**
* Function for creating Binding element when the binding style in rpc
* @param DomDocument $binding_doc DomDocument element of the wsdl document
* @param DomElement $binding_root root element of the document
*/
public function createRPCBinding(DomDocument $binding_doc,
DomElement $binding_root) {
$binding_ele = $binding_doc->createElementNS(WS_WSDL_Const::WS_SCHEMA_WSDL_NAMESPACE,
WS_WSDL_Const::WS_WSDL_BINDING_ATTR_NAME);
$binding_ele->setAttribute(WS_WSDL_Const::WS_WSDL_NAME_ATTR_NAME,
$this->svr_name."SOAPBinding");
$binding_ele->setAttribute(WS_WSDL_Const::WS_WSDL_TYPE_ATTR_NAME,
WS_WSDL_Const::WS_WSDL_TNS_ATTR_NAME.":".$this->svr_name."PortType");
$s_binding = $binding_doc->createElementNS(WS_WSDL_Const::WS_SCHEMA_SOAP_NAMESPACE,
WS_WSDL_Const::WS_WSDL_BINDING_ATTR_NAME);
$s_binding->setAttribute(WS_WSDL_Const::WS_WSDL_STYLE_ATTR_NAME,
WS_WSDL_Const::WS_WSDL_RPC_ATTR_NAME);
$s_binding->setAttribute(WS_WSDL_Const::WS_WSDL_TRANSPORT_ATTR_NAME,
WS_WSDL_Const::WS_SCHEMA_SOAP_HTTP_NAMESPACE);
$binding_ele->appendChild($s_binding);
foreach($this->operations as $name => $params) {
$op = $binding_doc->createElementNS(WS_WSDL_Const::WS_SCHEMA_WSDL_NAMESPACE,
WS_WSDL_Const::WS_WSDL_OPERATION_ATTR_NAME);
foreach($this->fun_mapping as $key => $value) {
if ($value == $name) {
$op->setAttribute(WS_WSDL_Const::WS_WSDL_NAME_ATTR_NAME, $key);
$action_value = NULL;
if($this->r_actions != NULL && array_key_exists($key, $this->r_actions)) {
$action_value = $this->r_actions[$key];
}
else {
if ($this->port == 80)
$action_value = WS_WSDL_Const::WS_WSDL_HTTP_ATTR_NAME.$this->wsdl_location."/".$key;
elseif ($this->port == 443)
$action_value = WS_WSDL_Const::WS_WSDL_HTTPS_ATTR_NAME.$this->wsdl_location."/".$key;
else
$action_value = WS_WSDL_Const::WS_WSDL_HTTP_ATTR_NAME.$this->wsdl_location."/".$key;
}
}
}
$action_ele = $binding_doc->createElementNS(WS_WSDL_Const::WS_SCHEMA_SOAP_NAMESPACE,
WS_WSDL_Const::WS_WSDL_OPERATION_ATTR_NAME);
if($action_value) {
$action_ele->setAttribute(WS_WSDL_Const::WS_WSDL_SOAP_ACTION_ATTR_NAME,
$action_value);
}
$op->appendChild($action_ele);
foreach(array(WS_WSDL_Const::WS_WSDL_INPUT_ATTR_NAME,
WS_WSDL_Const::WS_WSDL_OUTPUT_ATTR_NAME) as $type) {
$sbinding_ele = $binding_doc->createElementNS(WS_WSDL_Const::WS_SCHEMA_WSDL_NAMESPACE,
$type);
$s_body = $binding_doc->createElementNS(WS_WSDL_Const::WS_SCHEMA_SOAP_NAMESPACE,
WS_WSDL_Const::WS_WSDL_BODY_ATTR_NAME);
$s_body->setAttribute(WS_WSDL_Const::WS_WSDL_USE_ATTR_NAME,
WS_WSDL_Const::WS_WSDL_ENCODED_ATTR_NAME);
$s_body->setAttribute(WS_WSDL_Const::WS_WSDL_ENCOD_STYLE_ATTR_NAME,
WS_WSDL_Const::WS_SOAP_SCHEMA_ENCODING_NAMESPACE);
$s_body->setAttribute(WS_WSDL_Const::WS_WSDL_RPC_NAMESPACE,
WS_WSDL_Const::WS_WSDL_RPC_NAMESPACE_VALUE);
$sbinding_ele->appendChild($s_body);
$op->appendChild($sbinding_ele);
}
$binding_ele->appendChild($op);
}
$binding_root->appendChild($binding_ele);
}
/**
* Function for creating Binding element in WSDL2.0
* @param DomDocument $binding_doc DomDocument element of the wsdl document
* @param DomElement $binding_root root element of the document
*/
public function createWsdl2Binding(DomDocument $binding_doc, DomElement $binding_root) {
$binding_ele = $binding_doc->createElementNS(WS_WSDL_Const::WS_WSDL2_NAMESPACE,
WS_WSDL_Const::WS_WSDL_BINDING_ATTR_NAME);
$binding_ele->setAttribute(WS_WSDL_Const::WS_WSDL_NAME_ATTR_NAME,
$this->svr_name.strtoupper(WS_WSDL_Const::WS_WSDL_SOAP_ATTR_NAME).
ucfirst(WS_WSDL_Const::WS_WSDL_BINDING_ATTR_NAME));
$binding_ele->setAttribute(WS_WSDL_Const::WS_WSDL_TYPE_ATTR_NAME,
WS_WSDL_Const:: WS_WSDL2_WSOAP_ATTR_VAL);
$binding_ele->setAttribute(WS_WSDL_Const::WS_WSDL_INTERFACE_ATTR_NAME,
$this->svr_name.ucfirst(WS_WSDL_Const::WS_WSDL_INTERFACE_ATTR_NAME));
$binding_ele->setAttribute(WS_WSDL_Const::WS_WSDL_VERSION_ATTR_NAME,
self::WS_WSDL2_BINDING_VERSION_ATTR_VAL);
$binding_ele->setAttribute(WS_WSDL_Const::WS_WSDL_PROTOCAL_ATTR_NAME,
WS_WSDL_Const:: WS_WSDL2_BINDING_ATTR_VAL);
$binding_root->appendChild($binding_ele);
}
}
?>
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