private static void EnsureSingleNamespace(WsdlNS.ServiceDescription wsdl, Dictionary <XmlQualifiedName, XmlQualifiedName> bindingReferenceChanges)
{
string targetNamespace = wsdl.TargetNamespace;
foreach (WsdlNS.Binding binding in wsdl.Bindings)
{
if (binding.Type.Namespace != targetNamespace)
{
binding.Type = new XmlQualifiedName(binding.Type.Name, targetNamespace);
}
}
foreach (WsdlNS.PortType portType in wsdl.PortTypes)
{
foreach (WsdlNS.Operation operation in portType.Operations)
{
WsdlNS.OperationInput messageInput = operation.Messages.Input;
if (messageInput != null && messageInput.Message.Namespace != targetNamespace)
{
messageInput.Message = new XmlQualifiedName(messageInput.Message.Name, targetNamespace);
}
WsdlNS.OperationOutput messageOutput = operation.Messages.Output;
if (messageOutput != null && messageOutput.Message.Namespace != targetNamespace)
{
messageOutput.Message = new XmlQualifiedName(messageOutput.Message.Name, targetNamespace);
}
foreach (WsdlNS.OperationFault fault in operation.Faults)
{
if (fault.Message.Namespace != targetNamespace)
{
fault.Message = new XmlQualifiedName(fault.Message.Name, targetNamespace);
}
}
}
}
foreach (WsdlNS.Service service in wsdl.Services)
{
foreach (WsdlNS.Port port in service.Ports)
{
XmlQualifiedName newPortBinding;
if (bindingReferenceChanges.TryGetValue(port.Binding, out newPortBinding))
{
port.Binding = newPortBinding;
}
else if (port.Binding.Namespace != targetNamespace)
{
port.Binding = new XmlQualifiedName(port.Binding.Name, targetNamespace);
}
}
}
}
bool ImportBindingContent (ServiceDescription desc, TypeStubInfo typeInfo, string url, BindingInfo binfo)
{
serviceDescription = desc;
// Look for an unused name
int n=0;
string name = binfo.Name;
bool found;
do
{
found = false;
foreach (Binding bi in desc.Bindings)
if (bi.Name == name) { found = true; n++; name = binfo.Name+n; break; }
}
while (found);
// Create the binding
binding = new Binding ();
binding.Name = name;
binding.Type = new XmlQualifiedName (binding.Name, binfo.Namespace);
if (binfo.WebServiceBindingAttribute != null && binfo.WebServiceBindingAttribute.EmitConformanceClaims) {
XmlDocument doc = new XmlDocument ();
XmlElement docElement = doc.CreateElement ("wsdl", "documentation", "http://schemas.xmlsoap.org/wsdl/");
XmlElement claimsElement = doc.CreateElement ("wsi", "Claim", "http://ws-i.org/schemas/conformanceClaim/");
claimsElement.Attributes.Append (doc.CreateAttribute ("conformsTo")).Value = "http://ws-i.org/profiles/basic/1.1";
docElement.AppendChild (claimsElement);
binding.DocumentationElement = docElement;
}
portType = new PortType ();
portType.Name = binding.Name;
BeginClass ();
foreach (SoapExtensionReflector reflector in extensionReflectors)
{
reflector.ReflectionContext = this;
reflector.ReflectDescription ();
}
foreach (MethodStubInfo method in typeInfo.Methods)
{
methodStubInfo = method;
string metBinding = ReflectMethodBinding ();
if (typeInfo.GetBinding (metBinding) != binfo) continue;
operation = new Operation ();
operation.Name = method.OperationName;
operation.Documentation = method.MethodAttribute.Description;
// FIXME: SOAP 1.1 and SOAP 1.2 should share
// the same message definitions.
inputMessage = new Message ();
inputMessage.Name = method.Name + ProtocolName + "In";
ServiceDescription.Messages.Add (inputMessage);
outputMessage = new Message ();
outputMessage.Name = method.Name + ProtocolName + "Out";
ServiceDescription.Messages.Add (outputMessage);
OperationInput inOp = new OperationInput ();
if (method.Name != method.OperationName) inOp.Name = method.Name;
Operation.Messages.Add (inOp);
inOp.Message = new XmlQualifiedName (inputMessage.Name, ServiceDescription.TargetNamespace);
OperationOutput outOp = new OperationOutput ();
if (method.Name != method.OperationName) outOp.Name = method.Name;
Operation.Messages.Add (outOp);
outOp.Message = new XmlQualifiedName (outputMessage.Name, ServiceDescription.TargetNamespace);
portType.Operations.Add (operation);
ImportOperationBinding ();
if (!ReflectMethod ()) {
// (It is somewhat hacky) If we don't
// add input/output Messages, update
// portType/input/@message and
// porttype/output/@message.
Message dupIn = Parent.MappedMessagesIn [method.MethodInfo];
ServiceDescription.Messages.Remove (inputMessage);
inOp.Message = new XmlQualifiedName (dupIn.Name, ServiceDescription.TargetNamespace);
Message dupOut = Parent.MappedMessagesOut [method.MethodInfo];
ServiceDescription.Messages.Remove (outputMessage);
outOp.Message = new XmlQualifiedName (dupOut.Name, ServiceDescription.TargetNamespace);
}
foreach (SoapExtensionReflector reflector in extensionReflectors)
{
reflector.ReflectionContext = this;
reflector.ReflectMethod ();
}
}
EndClass ();
if (portType.Operations.Count > 0)
{
desc.Bindings.Add (binding);
desc.PortTypes.Add (portType);
return true;
}
else
return false;
}
List<IWsdlExportExtension> ExportContractInternal (ContractDescription contract)
{
QName qname = new QName (contract.Name, contract.Namespace);
if (ExportedContracts.ContainsKey (qname))
throw new ArgumentException (String.Format (
"A ContractDescription with Namespace : {0} and Name : {1} has already been exported.",
contract.Namespace, contract.Name));
WSServiceDescription sd = GetServiceDescription (contract.Namespace);
List<IWsdlExportExtension> extensions = new List<IWsdlExportExtension> ();
foreach (IWsdlExportExtension extn in contract.Behaviors.FindAll<IWsdlExportExtension> ())
extensions.Add (extn);
XmlDocument xdoc = new XmlDocument ();
PortType ws_port = new PortType ();
ws_port.Name = contract.Name;
foreach (OperationDescription sm_op in contract.Operations) {
Operation ws_op = new Operation ();
ws_op.Name = sm_op.Name;
foreach (MessageDescription sm_md in sm_op.Messages) {
//OperationMessage
OperationMessage ws_opmsg;
WSMessage ws_msg = new WSMessage ();
MessagePart ws_msgpart;
if (sm_md.Direction == MessageDirection.Input) {
ws_opmsg = new OperationInput ();
ws_msg.Name = String.Concat (ws_port.Name, "_", ws_op.Name, "_", "InputMessage");
ws_msgpart = ExportMessageBodyDescription (sm_md.Body, ws_op.Name, sd.TargetNamespace);
} else {
ws_opmsg = new OperationOutput ();
ws_msg.Name = String.Concat (ws_port.Name, "_", ws_op.Name, "_", "OutputMessage");
ws_msgpart = ExportMessageBodyDescription (sm_md.Body, ws_op.Name + "Response", sd.TargetNamespace);
}
ws_msg.Parts.Add (ws_msgpart);
/* FIXME: Faults */
//Action
XmlAttribute attr = xdoc.CreateAttribute ("wsaw", "Action", "http://www.w3.org/2006/05/addressing/wsdl");
attr.Value = sm_md.Action;
ws_opmsg.ExtensibleAttributes = new XmlAttribute [] { attr };
//FIXME: Set .Input & .Output
ws_opmsg.Message = new QName (ws_msg.Name, sd.TargetNamespace);
ws_op.Messages.Add (ws_opmsg);
sd.Messages.Add (ws_msg);
}
ws_port.Operations.Add (ws_op);
foreach (IWsdlExportExtension extn in sm_op.Behaviors.FindAll<IWsdlExportExtension> ())
extensions.Add (extn);
}
//Add Imports for <types
XmlSchema xs_import = new XmlSchema ();
xs_import.TargetNamespace = String.Concat (
contract.Namespace,
contract.Namespace.EndsWith ("/") ? "" : "/",
"Imports");
foreach (XmlSchema schema in GeneratedXmlSchemas.Schemas ()) {
XmlSchemaImport imp = new XmlSchemaImport ();
imp.Namespace = schema.TargetNamespace;
xs_import.Includes.Add (imp);
}
sd.Types.Schemas.Add (xs_import);
sd.PortTypes.Add (ws_port);
ExportedContracts [qname] = contract;
WsdlContractConversionContext context = new WsdlContractConversionContext (contract, ws_port);
foreach (IWsdlExportExtension extn in extensions)
extn.ExportContract (this, context);
return extensions;
}
WsdlNS.OperationMessage CreateWsdlOperationMessage(MessageDescription message)
{
WsdlNS.OperationMessage wsdlOperationMessage;
if (message.Direction == MessageDirection.Input)
wsdlOperationMessage = new WsdlNS.OperationInput();
else
wsdlOperationMessage = new WsdlNS.OperationOutput();
if (!XmlName.IsNullOrEmpty(message.MessageName))
wsdlOperationMessage.Name = message.MessageName.EncodedName;
// consider factoring this out of wslExporter
WSAddressingHelper.AddActionAttribute(message.Action, wsdlOperationMessage, this.PolicyVersion);
return wsdlOperationMessage;
}
/// <summary>
/// Parses a MethodInfo type and generates an Wsdl Operation element and Wsdl Message element information objects.
/// </summary>
/// <param name="methodInfo">A method info object containing a reflected types method.</param>
/// <param name="isCallback">A flag used to signal that this is a callback operation.</param>
/// <param name="serviceDescription">A ServiceDescription object used to obtain a targetNamespace
/// and store Wsdl Message element information objects.</param>
/// <returns></returns>
private Operation ProcessOperation(MethodInfo methodInfo, bool isCallback, ServiceDescription serviceDescription)
{
Operation operation = new Operation();
Uri actionUri = null;
Uri replyActionUri = null;
bool isOneWay = false;
string operationName = null;
XmlDocument xmlDoc = new XmlDocument();
// Look for the OperationContractAttribute
object[] customAttributes = methodInfo.GetCustomAttributes(false);
foreach (Attribute customAttrib in customAttributes)
{
string customAttribName = customAttrib.GetType().Name;
if (customAttribName == "OperationContractAttribute" || customAttribName == "OperationContract")
{
// Create in and out action attributes. If no action contract attribute is found create an action
// using the class namespace and operation name. If ReplyAction attribute is not found but action
// is use the action attribute to build the replyto attribute.
// Create in action uri
string action = (string)customAttrib.GetType().GetProperty("Action", typeof(string)).GetValue(customAttrib, null);
string actionNamespace = null;
string actionName = null;
if (action == null)
actionUri = new Uri(serviceDescription.TargetNamespace + "/" + methodInfo.Name);
else
{
int actionIndex = action.LastIndexOf(':');
actionIndex = actionIndex == -1 || actionIndex < action.LastIndexOf('/') ? action.LastIndexOf('/') : actionIndex;
actionNamespace = actionIndex == -1 ? action : action.Substring(0, actionIndex);
actionName = actionIndex == -1 ? action : action.Substring(actionIndex + 1, action.Length - (actionIndex + 1));
actionUri = new Uri(actionNamespace + "/" + actionName);
}
// Create out action Uri
string replyAction = (string)customAttrib.GetType().GetProperty("ReplyAction", typeof(string)).GetValue(customAttrib, null);
if (replyAction == null)
{
if (action == null)
replyActionUri = new Uri(serviceDescription.TargetNamespace + "/" + methodInfo.Name + "Response");
else
replyActionUri = new Uri(actionNamespace + "/" + methodInfo.Name + "Response");
}
else
{
int actionIndex = replyAction.LastIndexOf(':');
actionIndex = actionIndex == -1 || actionIndex < replyAction.LastIndexOf('/') ? replyAction.LastIndexOf('/') : actionIndex;
actionNamespace = actionIndex == -1 ? replyAction : replyAction.Substring(0, actionIndex);
actionName = actionIndex == -1 ? replyAction : replyAction.Substring(actionIndex + 1, replyAction.Length - (actionIndex + 1));
replyActionUri = new Uri(actionNamespace + "/" + actionName);
}
operation.Name = operationName == null ? methodInfo.Name : operation.Name;
Logger.WriteLine(" Operation Name = " + operation.Name, LogLevel.Normal);
// Process the operations request parameters
ProcessOperationParams(methodInfo, operation, isCallback, serviceDescription);
// If this is a callback don't include an input type
if (!isCallback)
{
OperationInput inMessage = new OperationInput();
inMessage.Message = new XmlQualifiedName(methodInfo.Name + "In", serviceDescription.TargetNamespace);
// Add the action extension attribute to the message (Wsdapi needs it to be in the operation)
XmlAttribute inActionAttrib = xmlDoc.CreateAttribute("wsa", "Action", "http://schemas.xmlsoap.org/ws/2004/08/addressing");
XmlAttribute[] inAttribs = new XmlAttribute[1];
inActionAttrib.Value = actionUri.ToString();
inAttribs.SetValue(inActionAttrib, 0);
inMessage.ExtensibleAttributes = inAttribs;
operation.Messages.Add(inMessage);
// If the message is a oneway, skip creating a out message
if (!isOneWay)
{
ProcessReturnType(methodInfo, operation, isCallback, serviceDescription);
OperationOutput outMessage = new OperationOutput();
outMessage.Message = new XmlQualifiedName(methodInfo.Name + "Out", serviceDescription.TargetNamespace);
// Add the extension action attribute to the message (Wsdapi needs it to be in the operaiton)
XmlAttribute outActionAttrib = xmlDoc.CreateAttribute("wsa", "Action", "http://schemas.xmlsoap.org/ws/2004/08/addressing");
XmlAttribute[] outAttribs = new XmlAttribute[1];
outActionAttrib.Value = replyActionUri.ToString();
outAttribs.SetValue(outActionAttrib, 0);
outMessage.ExtensibleAttributes = outAttribs;
operation.Messages.Add(outMessage);
}
}
// Else if this is a callback operation the method parameters become out parameter
else
{
OperationOutput outMessage = new OperationOutput();
outMessage.Message = new XmlQualifiedName(methodInfo.Name + "Out", serviceDescription.TargetNamespace);
// Add the extension action attribute to the message (Wsdapi needs it to be in the operaiton)
XmlAttribute actionAttrib = xmlDoc.CreateAttribute("wsa", "Action", "http://schemas.xmlsoap.org/ws/2004/08/addressing");
XmlAttribute[] attribs = new XmlAttribute[1];
actionAttrib.Value = actionUri.ToString();
attribs.SetValue(actionAttrib, 0);
outMessage.ExtensibleAttributes = attribs;
operation.Messages.Add(outMessage);
}
return operation;
}
}
return null;
}
bool ImportBindingContent(ServiceDescription desc, TypeStubInfo typeInfo, string url, BindingInfo binfo)
{
serviceDescription = desc;
// Look for an unused name
int n = 0;
string name = binfo.Name;
bool found;
do
{
found = false;
foreach (Binding bi in desc.Bindings)
{
if (bi.Name == name)
{
found = true; n++; name = binfo.Name + n; break;
}
}
}while (found);
// Create the binding
binding = new Binding();
binding.Name = name;
binding.Type = new XmlQualifiedName(binding.Name, binfo.Namespace);
#if NET_2_0
if (binfo.WebServiceBindingAttribute != null && binfo.WebServiceBindingAttribute.EmitConformanceClaims)
{
XmlDocument doc = new XmlDocument();
XmlElement docElement = doc.CreateElement("wsdl", "documentation", "http://schemas.xmlsoap.org/wsdl/");
XmlElement claimsElement = doc.CreateElement("wsi", "Claim", "http://ws-i.org/schemas/conformanceClaim/");
claimsElement.Attributes.Append(doc.CreateAttribute("conformsTo")).Value = "http://ws-i.org/profiles/basic/1.1";
docElement.AppendChild(claimsElement);
binding.DocumentationElement = docElement;
}
#endif
portType = new PortType();
portType.Name = binding.Name;
BeginClass();
foreach (SoapExtensionReflector reflector in extensionReflectors)
{
reflector.ReflectionContext = this;
reflector.ReflectDescription();
}
foreach (MethodStubInfo method in typeInfo.Methods)
{
methodStubInfo = method;
string metBinding = ReflectMethodBinding();
if (typeInfo.GetBinding(metBinding) != binfo)
{
continue;
}
operation = new Operation();
operation.Name = method.OperationName;
operation.Documentation = method.MethodAttribute.Description;
// FIXME: SOAP 1.1 and SOAP 1.2 should share
// the same message definitions.
inputMessage = new Message();
inputMessage.Name = method.Name + ProtocolName + "In";
ServiceDescription.Messages.Add(inputMessage);
outputMessage = new Message();
outputMessage.Name = method.Name + ProtocolName + "Out";
ServiceDescription.Messages.Add(outputMessage);
OperationInput inOp = new OperationInput();
if (method.Name != method.OperationName)
{
inOp.Name = method.Name;
}
Operation.Messages.Add(inOp);
inOp.Message = new XmlQualifiedName(inputMessage.Name, ServiceDescription.TargetNamespace);
OperationOutput outOp = new OperationOutput();
if (method.Name != method.OperationName)
{
outOp.Name = method.Name;
}
Operation.Messages.Add(outOp);
outOp.Message = new XmlQualifiedName(outputMessage.Name, ServiceDescription.TargetNamespace);
portType.Operations.Add(operation);
ImportOperationBinding();
if (!ReflectMethod())
{
#if NET_2_0
// (It is somewhat hacky) If we don't
// add input/output Messages, update
// portType/input/@message and
// porttype/output/@message.
Message dupIn = Parent.MappedMessagesIn [method.MethodInfo];
ServiceDescription.Messages.Remove(inputMessage);
inOp.Message = new XmlQualifiedName(dupIn.Name, ServiceDescription.TargetNamespace);
Message dupOut = Parent.MappedMessagesOut [method.MethodInfo];
ServiceDescription.Messages.Remove(outputMessage);
outOp.Message = new XmlQualifiedName(dupOut.Name, ServiceDescription.TargetNamespace);
#endif
}
foreach (SoapExtensionReflector reflector in extensionReflectors)
{
reflector.ReflectionContext = this;
reflector.ReflectMethod();
}
}
EndClass();
if (portType.Operations.Count > 0)
{
desc.Bindings.Add(binding);
desc.PortTypes.Add(portType);
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// Generates the WSDL file for a specified <see cref="InterfaceContract"/>.
/// </summary>
/// <param name="serviceInterfaceContract">
/// <see cref="InterfaceContract"/> to use for the WSDL generation.
/// </param>
/// <param name="wsdlSaveLocation">Location to save the generated WSDL file.</param>
/// <param name="xmlComment">XML comment to add to the top of the WSDL file.</param>
/// <param name="wsdlLocation">Path of an existing WSDL file to overwrite with the generated
/// WSDL file.</param>
/// <returns>The path of the WSDL file generated.</returns>
/// <remarks>
/// This methods loads the information, it receive in a <see cref="InterfaceContract"/> to
/// a <see cref="System.Web.Services.Description.ServiceDescription"/> class, which is later
/// used to generate the WSDL file. The loading process takes place in several steps. <br></br>
/// 1. Load the basic meta data from <see cref="InterfaceContract"/>.<br></br>
/// 2. Load the schema imports in the <see cref="SchemaImports"/> collection.<br></br>
/// 3. Load the messages in <see cref="OperationsCollection"/>.<br></br>
/// 4. Create the WSDL Port Type.<br></br>
/// 5. Add each operation and it's corresponding in/out messages to the Port Type.<br></br>
/// 6. Create a WSDL Binding section and add OperationBinding for each operation.<br></br>
/// 7. Generate the WSDL 'service' tags if required.<br></br>
/// 8. Finally write the file to the output stream.<br></br>
///
/// This method generates <see cref="WsdlGenerationException"/> exception, if it fails to create the WSDL file.
/// If a file is specified to overwrite with the new file, the original file is restored in case of
/// a failure.
/// </remarks>
public static string GenerateWsdl(InterfaceContract serviceInterfaceContract,
string wsdlSaveLocation, string xmlComment, string wsdlLocation)
{
System.Web.Services.Description.ServiceDescription desc = null;
string serviceAttributeName = "";
string bindingName = "";
string serviceName = "";
string portTypeName = "";
// Load the existing WSDL if one specified.
if (wsdlLocation != null)
{
#region Round-tripping
desc = System.Web.Services.Description.ServiceDescription.Read(wsdlLocation);
// Read the existing name values.
serviceAttributeName = desc.Name;
bindingName = desc.Bindings[0].Name;
portTypeName = desc.PortTypes[0].Name;
// Check whether we have a service element and save it's name for the
// future use.
if (desc.Services.Count > 0)
{
serviceName = desc.Services[0].Name;
}
else
{
serviceName = serviceInterfaceContract.ServiceName + "Port"; ;
}
// Check for the place which has the Service name and assign the new value
// appropriatly.
if (serviceAttributeName != null && serviceAttributeName != "")
{
serviceAttributeName = serviceInterfaceContract.ServiceName;
}
else if (serviceName != null && serviceName != "")
{
// If the user has selected to remove the service element,
// use the service name in the attribute by default.
if (serviceInterfaceContract.NeedsServiceElement)
{
serviceName = serviceInterfaceContract.ServiceName;
}
else
{
serviceAttributeName = serviceInterfaceContract.ServiceName;
}
}
else if (bindingName != null && bindingName != "")
{
bindingName = serviceInterfaceContract.ServiceName;
}
// Clear the service description. But do not clear the types definitions.
desc.Extensions.Clear();
desc.Bindings.Clear();
desc.Documentation = "";
desc.Imports.Clear();
desc.Messages.Clear();
desc.PortTypes.Clear();
desc.RetrievalUrl = "";
if (desc.ServiceDescriptions != null)
{
desc.ServiceDescriptions.Clear();
}
if (!serviceInterfaceContract.NeedsServiceElement)
{
desc.Services.Clear();
}
#endregion
}
else
{
#region New WSDL
desc = new System.Web.Services.Description.ServiceDescription();
// Create the default names.
serviceAttributeName = serviceInterfaceContract.ServiceName;
bindingName = serviceInterfaceContract.ServiceName;
portTypeName = serviceInterfaceContract.ServiceName + "Interface";
serviceName = serviceInterfaceContract.ServiceName + "Port";
#endregion
}
#region Load the basic meta data.
if (serviceAttributeName != null && serviceAttributeName != "")
{
desc.Name = serviceAttributeName;
}
desc.TargetNamespace = serviceInterfaceContract.ServiceNamespace;
desc.Documentation = serviceInterfaceContract.ServiceDocumentation;
#endregion
#region Load the schema imports.
XmlSchema typesSchema = null;
// Are we round-tripping? Then we have to access the existing types
// section.
// Otherwise we just initialize a new XmlSchema for types.
if (wsdlLocation != null)
{
typesSchema = desc.Types.Schemas[desc.TargetNamespace];
// if we don't have a types section belonging to the same namespace as service description
// we take the first types section available.
if (typesSchema == null)
{
typesSchema = desc.Types.Schemas[0];
}
// Remove the includes. We gonna re-add them later in this operation.
typesSchema.Includes.Clear();
}
else
{
typesSchema = new XmlSchema();
}
// Add imports to the types section resolved above.
foreach (SchemaImport import in serviceInterfaceContract.Imports)
{
XmlSchemaExternal importedSchema = null;
if (import.SchemaNamespace == null || import.SchemaNamespace == "")
{
importedSchema = new XmlSchemaInclude();
}
else
{
importedSchema = new XmlSchemaImport();
((XmlSchemaImport)importedSchema).Namespace = import.SchemaNamespace;
}
if (serviceInterfaceContract.UseAlternateLocationForImports)
{
importedSchema.SchemaLocation = import.AlternateLocation;
}
else
{
importedSchema.SchemaLocation = import.SchemaLocation;
}
typesSchema.Includes.Add(importedSchema);
}
// If we are not round-tripping we have to link the types schema we just created to
// the service description.
if (wsdlLocation == null)
{
// Finally add the type schema to the ServiceDescription.Types.Schemas collection.
desc.Types.Schemas.Add(typesSchema);
}
#endregion
#region Load the messages in all the operations
MessageCollection msgs = desc.Messages;
foreach (Operation op in serviceInterfaceContract.OperationsCollection)
{
foreach (Message msg in op.MessagesCollection)
{
FxMessage tempMsg = new FxMessage();
tempMsg.Name = msg.Name;
tempMsg.Documentation = msg.Documentation;
MessagePart msgPart = new MessagePart();
msgPart.Name = Constants.DefaultMessagePartName;
msgPart.Element = new XmlQualifiedName(msg.Element.ElementName,
msg.Element.ElementNamespace);
tempMsg.Parts.Add(msgPart);
msgs.Add(tempMsg);
}
foreach (Message msg in op.Faults)
{
Message messageName = msg;
if (msgs.OfType<FxMessage>().Any(m => m.Name == messageName.Name)) continue;
FxMessage tempMsg = new FxMessage();
tempMsg.Name = msg.Name;
tempMsg.Documentation = msg.Documentation;
MessagePart msgPart = new MessagePart();
msgPart.Name = Constants.FaultMessagePartName;
msgPart.Element = new XmlQualifiedName(msg.Element.ElementName, msg.Element.ElementNamespace);
tempMsg.Parts.Add(msgPart);
msgs.Add(tempMsg);
}
}
#endregion
#region Create the Port Type
PortTypeCollection portTypes = desc.PortTypes;
PortType portType = new PortType();
portType.Name = portTypeName;
portType.Documentation = serviceInterfaceContract.ServiceDocumentation;
// Add each operation and it's corresponding in/out messages to the WSDL Port Type.
foreach (Operation op in serviceInterfaceContract.OperationsCollection)
{
FxOperation tempOperation = new FxOperation();
tempOperation.Name = op.Name;
tempOperation.Documentation = op.Documentation;
int i = 0;
OperationInput operationInput = new OperationInput();
operationInput.Message = new XmlQualifiedName(op.MessagesCollection[i].Name, desc.TargetNamespace);
tempOperation.Messages.Add(operationInput);
if (op.Mep == Mep.RequestResponse)
{
OperationOutput operationOutput = new OperationOutput();
operationOutput.Message = new XmlQualifiedName(op.MessagesCollection[i + 1].Name, desc.TargetNamespace);
tempOperation.Messages.Add(operationOutput);
}
foreach (Message fault in op.Faults)
{
OperationFault operationFault = new OperationFault();
operationFault.Name = fault.Name;
operationFault.Message = new XmlQualifiedName(fault.Name, desc.TargetNamespace);
tempOperation.Faults.Add(operationFault);
}
portType.Operations.Add(tempOperation);
i++;
}
portTypes.Add(portType);
#endregion
// Here we have a list of WCF endpoints.
// Currently we populate this list with only two endpoints that has default
// BasicHttpBinding and default NetTcpBinding.
List<ServiceEndpoint> endpoints = new List<ServiceEndpoint>();
BasicHttpBinding basicHttpBinding = new BasicHttpBinding();
endpoints.Add(ServiceEndpointFactory<IDummyContract>.CreateServiceEndpoint(basicHttpBinding));
// BDS (10/22/2007): Commented out the TCP binding generation as we are not going to support this feature
// in this version.
//NetTcpBinding netTcpBinding = new NetTcpBinding();
//endpoints.Add(ServiceEndpointFactory<IDummyContract>.CreateServiceEndpoint(netTcpBinding));
// Now, for each endpoint we have to create a binding in our service description.
foreach (ServiceEndpoint endpoint in endpoints)
{
// Create a WSDL BindingCollection.
BindingCollection bindings = desc.Bindings;
System.Web.Services.Description.Binding binding = new System.Web.Services.Description.Binding();
binding.Name = endpoint.Name.Replace(Constants.InternalContractName, portTypeName);
binding.Type = new XmlQualifiedName(portType.Name, desc.TargetNamespace);
// Create Operation binding for each operation and add it the the BindingCollection.
foreach (Operation op in serviceInterfaceContract.OperationsCollection)
{
// SOAP 1.1 Operation bindings.
OperationBinding operationBinding1 = new OperationBinding();
operationBinding1.Name = op.Name;
InputBinding inputBinding1 = new InputBinding();
object bodyBindingExtension = GetSoapBodyBinding(endpoint.Binding);
if (bodyBindingExtension != null)
{
inputBinding1.Extensions.Add(bodyBindingExtension);
}
operationBinding1.Input = inputBinding1;
// Faults.
foreach (Message fault in op.Faults)
{
FaultBinding faultBinding = new FaultBinding();
faultBinding.Name = fault.Name;
SoapFaultBinding faultBindingExtension = GetFaultBodyBinding(endpoint.Binding);
if (faultBindingExtension != null)
{
faultBindingExtension.Name = fault.Name;
faultBinding.Extensions.Add(faultBindingExtension);
}
operationBinding1.Faults.Add(faultBinding);
}
// Input message.
// Look up the message headers for each Message and add them to the current binding.
foreach (MessageHeader inHeader in op.MessagesCollection[0].HeadersCollection)
{
object headerBindingExtension = GetSoapHeaderBinding(endpoint.Binding, inHeader.Message, desc.TargetNamespace);
if (headerBindingExtension != null)
{
inputBinding1.Extensions.Add(headerBindingExtension);
}
}
if (op.Mep == Mep.RequestResponse)
{
// Output message.
OutputBinding outputBinding1 = new OutputBinding();
object responseBodyBindingExtension = GetSoapBodyBinding(endpoint.Binding);
if (responseBodyBindingExtension != null)
{
outputBinding1.Extensions.Add(responseBodyBindingExtension);
}
operationBinding1.Output = outputBinding1;
// Look up the message headers for each Message and add them to the current binding.
foreach (MessageHeader outHeader in op.MessagesCollection[1].HeadersCollection)
{
object headerBindingExtension = GetSoapHeaderBinding(endpoint.Binding, outHeader.Message, desc.TargetNamespace);
if (headerBindingExtension != null)
{
outputBinding1.Extensions.Add(headerBindingExtension);
}
}
}
string action = desc.TargetNamespace + ":" + op.Input.Name;
object operationBindingExtension = GetSoapOperationBinding(endpoint.Binding, action);
if (operationBindingExtension != null)
{
operationBinding1.Extensions.Add(operationBindingExtension);
}
binding.Operations.Add(operationBinding1);
// End of SOAP 1.1 operation bindings.
}
object soapBindingExtension = GetSoapBinding(endpoint.Binding);
if (soapBindingExtension != null)
{
binding.Extensions.Add(soapBindingExtension);
}
bindings.Add(binding);
}
// Generate <service> element optionally - sometimes necessary for interop reasons
if (serviceInterfaceContract.NeedsServiceElement)
{
Service defaultService = null;
if (wsdlLocation == null || desc.Services.Count == 0)
{
// Create a new service element.
defaultService = new Service();
defaultService.Name = serviceName;
foreach (ServiceEndpoint endpoint in endpoints)
{
if (endpoint.Binding.MessageVersion.Envelope == EnvelopeVersion.Soap11)
{
Port defaultPort = new Port();
defaultPort.Name = serviceInterfaceContract.ServiceName + "Port";
defaultPort.Binding = new XmlQualifiedName(endpoint.Name.Replace(Constants.InternalContractName, portTypeName), desc.TargetNamespace);
SoapAddressBinding defaultSoapAddressBinding = new SoapAddressBinding();
defaultSoapAddressBinding.Location = GetDefaultEndpoint(endpoint.Binding, serviceInterfaceContract.ServiceName);
defaultPort.Extensions.Add(defaultSoapAddressBinding);
defaultService.Ports.Add(defaultPort);
}
else if (endpoint.Binding.MessageVersion.Envelope == EnvelopeVersion.Soap12)
{
Port soap12Port = new Port();
soap12Port.Name = serviceInterfaceContract.ServiceName + "SOAP12Port";
soap12Port.Binding = new XmlQualifiedName(endpoint.Name.Replace(Constants.InternalContractName, portTypeName), desc.TargetNamespace);
Soap12AddressBinding soap12AddressBinding = new Soap12AddressBinding();
soap12AddressBinding.Location = GetDefaultEndpoint(endpoint.Binding, serviceInterfaceContract.ServiceName);
soap12Port.Extensions.Add(soap12AddressBinding);
defaultService.Ports.Add(soap12Port);
}
}
desc.Services.Add(defaultService);
}
else
{
defaultService = desc.Services[0];
defaultService.Name = serviceName;
}
}
// Generate the WSDL file.
string fileName = string.Empty;
string bkFileName = string.Empty;
// Overwrite the existing file if one specified.
if (wsdlLocation == null)
{
fileName = wsdlSaveLocation + @"\" + serviceInterfaceContract.ServiceName + ".wsdl";
}
else
{
fileName = wsdlLocation;
}
// Backup existing file before proceeding.
if (File.Exists(fileName))
{
int index = 1;
// Create the backup file name.
// See whether the generated backup file name is already taken by an existing file and
// generate a new file name.
while (File.Exists(fileName + "." + index.ToString()))
{
index++;
}
bkFileName = fileName + "." + index.ToString();
// Backup the file.
try
{
File.Copy(fileName, bkFileName);
}
catch (Exception ex)
{
throw new WsdlGenerationException("An error occured while trying to generate a WSDL. Failed to backup the existing WSDL file.", ex);
}
}
StreamWriter writer1 = new StreamWriter(fileName);
try
{
XmlTextWriter writer11 = new XmlTextWriter(writer1);
writer11.Formatting = Formatting.Indented;
writer11.Indentation = 2;
writer11.WriteComment(xmlComment);
// BDS: Added a new comment line with the date time of WSDL file.
CultureInfo ci = new CultureInfo("en-US");
writer11.WriteComment(DateTime.Now.ToString("dddd", ci) + ", " + DateTime.Now.ToString("dd-MM-yyyy - hh:mm tt", ci));
XmlSerializer serializer1 = System.Web.Services.Description.ServiceDescription.Serializer;
XmlSerializerNamespaces nsSer = new XmlSerializerNamespaces();
nsSer.Add("soap", "http://schemas.xmlsoap.org/wsdl/soap/");
nsSer.Add("soap12", "http://schemas.xmlsoap.org/wsdl/soap12/");
nsSer.Add("xsd", "http://www.w3.org/2001/XMLSchema");
nsSer.Add("tns", desc.TargetNamespace);
// Add the imported namespaces to the WSDL <description> element.
for (int importIndex = 0; importIndex < serviceInterfaceContract.Imports.Count;
importIndex++)
{
if (serviceInterfaceContract.Imports[importIndex].SchemaNamespace != null &&
serviceInterfaceContract.Imports[importIndex].SchemaNamespace != "")
{
nsSer.Add("import" + importIndex.ToString(),
serviceInterfaceContract.Imports[importIndex].SchemaNamespace);
}
}
//
// Finally write the file to the output stram.
serializer1.Serialize(writer11, desc, nsSer);
// Close the stream and delete the backupfile.
writer1.Close();
if (bkFileName != string.Empty)
{
File.Delete(bkFileName);
}
WsdlWorkshop workshop = new WsdlWorkshop(endpoints, fileName, portTypeName);
workshop.BuildWsdl();
return fileName;
}
catch (Exception ex)
{
writer1.Close();
string message = ex.Message;
if (ex.InnerException != null)
{
message += ex.InnerException.Message;
}
// Restore the original file.
if (bkFileName != string.Empty)
{
try
{
File.Copy(bkFileName, fileName, true);
File.Delete(bkFileName);
}
catch
{
throw new WsdlGenerationException(
message + "\nFailed to restore the original file.");
}
}
else if (File.Exists(fileName))
{
File.Delete(fileName);
}
throw new WsdlGenerationException(
message, ex);
}
}
bool ImportBindingContent (ServiceDescription desc, TypeStubInfo typeInfo, string url, BindingInfo binfo)
{
serviceDescription = desc;
// Look for an unused name
int n=0;
string name = binfo.Name;
bool found;
do
{
found = false;
foreach (Binding bi in desc.Bindings)
if (bi.Name == name) { found = true; n++; name = binfo.Name+n; break; }
}
while (found);
// Create the binding
binding = new Binding ();
binding.Name = name;
binding.Type = new XmlQualifiedName (binding.Name, binfo.Namespace);
portType = new PortType ();
portType.Name = binding.Name;
BeginClass ();
foreach (MethodStubInfo method in typeInfo.Methods)
{
methodStubInfo = method;
string metBinding = ReflectMethodBinding ();
if (typeInfo.GetBinding (metBinding) != binfo) continue;
operation = new Operation ();
operation.Name = method.OperationName;
operation.Documentation = method.MethodAttribute.Description;
inputMessage = new Message ();
inputMessage.Name = method.Name + ProtocolName + "In";
ServiceDescription.Messages.Add (inputMessage);
outputMessage = new Message ();
outputMessage.Name = method.Name + ProtocolName + "Out";
ServiceDescription.Messages.Add (outputMessage);
OperationInput inOp = new OperationInput ();
if (method.Name != method.OperationName) inOp.Name = method.Name;
Operation.Messages.Add (inOp);
inOp.Message = new XmlQualifiedName (inputMessage.Name, ServiceDescription.TargetNamespace);
OperationOutput outOp = new OperationOutput ();
if (method.Name != method.OperationName) outOp.Name = method.Name;
Operation.Messages.Add (outOp);
outOp.Message = new XmlQualifiedName (outputMessage.Name, ServiceDescription.TargetNamespace);
portType.Operations.Add (operation);
ImportOperationBinding ();
ReflectMethod ();
foreach (SoapExtensionReflector reflector in extensionReflectors)
{
reflector.ReflectionContext = this;
reflector.ReflectMethod ();
}
}
EndClass ();
if (portType.Operations.Count > 0)
{
desc.Bindings.Add (binding);
desc.PortTypes.Add (portType);
return true;
}
else
return false;
}
private OperationMessage CreateWsdlOperationMessage(MessageDescription message)
{
OperationMessage message2;
if (message.Direction == MessageDirection.Input)
{
message2 = new OperationInput();
}
else
{
message2 = new OperationOutput();
}
if (!System.ServiceModel.Description.XmlName.IsNullOrEmpty(message.MessageName))
{
message2.Name = message.MessageName.EncodedName;
}
WSAddressingHelper.AddActionAttribute(message.Action, message2, base.PolicyVersion);
return message2;
}
private static PortType ConstructPortTypes(InterfaceContract serviceInterfaceContract, System.Web.Services.Description.ServiceDescription desc, string portTypeName)
{
PortTypeCollection portTypes = desc.PortTypes;
PortType portType = new PortType();
portType.Name = portTypeName;
portType.Documentation = serviceInterfaceContract.ServiceDocumentation;
// Add each operation and it's corresponding in/out messages to the WSDL Port Type.
foreach (Operation op in serviceInterfaceContract.Operations)
{
FxOperation tempOperation = new FxOperation();
tempOperation.Name = op.Name;
tempOperation.Documentation = op.Documentation;
int i = 0;
OperationInput operationInput = new OperationInput();
operationInput.Message = new XmlQualifiedName(op.MessagesCollection[i].Name, desc.TargetNamespace);
tempOperation.Messages.Add(operationInput);
if (op.Mep == Mep.RequestResponse)
{
OperationOutput operationOutput = new OperationOutput();
operationOutput.Message = new XmlQualifiedName(op.MessagesCollection[i + 1].Name, desc.TargetNamespace);
tempOperation.Messages.Add(operationOutput);
}
portType.Operations.Add(tempOperation);
i++;
}
portTypes.Add(portType);
return portType;
}
private void Write72_OperationOutput(string n, string ns, OperationOutput o, bool isNullable, bool needType)
{
if (o == null)
{
if (isNullable)
{
base.WriteNullTagLiteral(n, ns);
}
}
else
{
if (!needType && !(o.GetType() == typeof(OperationOutput)))
{
throw base.CreateUnknownTypeException(o);
}
base.WriteStartElement(n, ns, o, false, o.Namespaces);
if (needType)
{
base.WriteXsiType("OperationOutput", "http://schemas.xmlsoap.org/wsdl/");
}
XmlAttribute[] extensibleAttributes = o.ExtensibleAttributes;
if (extensibleAttributes != null)
{
for (int i = 0; i < extensibleAttributes.Length; i++)
{
XmlAttribute node = extensibleAttributes[i];
base.WriteXmlAttribute(node, o);
}
}
base.WriteAttribute("name", "", o.Name);
base.WriteAttribute("message", "", base.FromXmlQualifiedName(o.Message));
if ((o.DocumentationElement == null) && (o.DocumentationElement != null))
{
throw base.CreateInvalidAnyTypeException(o.DocumentationElement);
}
base.WriteElementLiteral(o.DocumentationElement, "documentation", "http://schemas.xmlsoap.org/wsdl/", false, true);
ServiceDescriptionFormatExtensionCollection extensions = o.Extensions;
if (extensions != null)
{
for (int j = 0; j < extensions.Count; j++)
{
if (!(extensions[j] is XmlNode) && (extensions[j] != null))
{
throw base.CreateInvalidAnyTypeException(extensions[j]);
}
base.WriteElementLiteral((XmlNode) extensions[j], "", null, false, true);
}
}
base.WriteEndElement(o);
}
}