private void ReflectInternal(ProtocolReflector[] reflectors)
{
description = new ServiceDescription();
description.TargetNamespace = serviceAttr.Namespace;
ServiceDescriptions.Add(description);
service = new Service();
string name = serviceAttr.Name;
if (name == null || name.Length == 0)
{
name = serviceType.Name;
}
service.Name = XmlConvert.EncodeLocalName(name);
if (serviceAttr.Description != null && serviceAttr.Description.Length > 0)
{
service.Documentation = serviceAttr.Description;
}
description.Services.Add(service);
reflectionContext = new Hashtable();
exporter = new XmlSchemaExporter(description.Types.Schemas);
importer = SoapReflector.CreateXmlImporter(serviceAttr.Namespace, SoapReflector.ServiceDefaultIsEncoded(serviceType));
WebMethodReflector.IncludeTypes(methods, importer);
for (int i = 0; i < reflectors.Length; i++)
{
reflectors[i].Reflect();
}
}
void MoveToOperation(Operation operation)
{
this.operation = operation;
operationBinding = null;
foreach (OperationBinding b in binding.Operations)
{
if (operation.IsBoundBy(b))
{
if (operationBinding != null)
{
throw OperationSyntaxException(Res.GetString(Res.DuplicateInputOutputNames0));
}
operationBinding = b;
}
}
if (operationBinding == null)
{
throw OperationSyntaxException(Res.GetString(Res.MissingBinding0));
}
//NOTE: The following two excepions would never happen since IsBoundBy checks these conditions already.
if (operation.Messages.Input != null && operationBinding.Input == null)
{
throw OperationSyntaxException(Res.GetString(Res.MissingInputBinding0));
}
if (operation.Messages.Output != null && operationBinding.Output == null)
{
throw OperationSyntaxException(Res.GetString(Res.MissingOutputBinding0));
}
this.inputMessage = operation.Messages.Input == null ? null : ServiceDescriptions.GetMessage(operation.Messages.Input.Message);
this.outputMessage = operation.Messages.Output == null ? null : ServiceDescriptions.GetMessage(operation.Messages.Output.Message);
}
/// <include file='doc\ServiceDescriptionImporter.uex' path='docs/doc[@for="ServiceDescriptionImporter.AddServiceDescription"]/*' />
public void AddServiceDescription(ServiceDescription serviceDescription, string appSettingUrlKey, string appSettingBaseUrl)
{
if (serviceDescription == null)
{
throw new ArgumentNullException("serviceDescription");
}
serviceDescription.AppSettingUrlKey = appSettingUrlKey;
serviceDescription.AppSettingBaseUrl = appSettingBaseUrl;
ServiceDescriptions.Add(serviceDescription);
}
/// <include file='doc\ProtocolReflector.uex' path='docs/doc[@for="ProtocolReflector.GetServiceDescription"]/*' />
/// <devdoc>
/// <para>[To be supplied.]</para>
/// </devdoc>
public ServiceDescription GetServiceDescription(string ns)
{
ServiceDescription description = ServiceDescriptions[ns];
if (description == null)
{
description = new ServiceDescription();
description.TargetNamespace = ns;
ServiceDescriptions.Add(description);
}
return(description);
}
internal void Reflect(ServiceDescriptionReflector serviceReflector, Type type, string url, XmlSchemaExporter xxporter, SoapSchemaExporter sxporter)
{
portNames = new CodeIdentifiers();
this.serviceReflector = serviceReflector;
serviceUrl = url;
serviceType = type;
schemaExporter = xxporter;
soapSchemaExporter = sxporter;
typeInfo = TypeStubManager.GetTypeStub(type, ProtocolName);
ServiceDescription desc = ServiceDescriptions [typeInfo.LogicalType.WebServiceNamespace];
if (desc == null)
{
desc = new ServiceDescription();
desc.TargetNamespace = typeInfo.LogicalType.WebServiceNamespace;
desc.Name = typeInfo.LogicalType.WebServiceName;
ServiceDescriptions.Add(desc);
}
ImportService(desc, typeInfo, url);
}
void ImportHeader(CodeMemberMethod method, SoapHeaderBinding hb, SoapHeaderDirection direction)
{
Message msg = ServiceDescriptions.GetMessage(hb.Message);
if (msg == null)
{
throw new InvalidOperationException("Message " + hb.Message + " not found");
}
MessagePart part = msg.Parts [hb.Part];
if (part == null)
{
throw new InvalidOperationException("Message part " + hb.Part + " not found in message " + hb.Message);
}
XmlTypeMapping map;
string hname;
if (hb.Use == SoapBindingUse.Literal)
{
map = xmlImporter.ImportDerivedTypeMapping(part.Element, typeof(SoapHeader));
hname = part.Element.Name;
xmlExporter.ExportTypeMapping(map);
}
else
{
map = soapImporter.ImportDerivedTypeMapping(part.Type, typeof(SoapHeader), true);
hname = part.Type.Name;
soapExporter.ExportTypeMapping(map);
}
string varName = headerVariables [map] as string;
if (varName == null)
{
if (hname == map.TypeName)
{
varName = memberIds.AddUnique(CodeIdentifier.MakeValid(hname + "Value"), hb);
}
else
{
varName = memberIds.AddUnique(CodeIdentifier.MakeValid(hname), hb);
}
#if NET_2_0
string propName = varName;
varName = varName + "Field";
#endif
headerVariables.Add(map, varName);
CodeMemberField codeField = new CodeMemberField(map.TypeFullName, varName);
CodeTypeDeclaration.Members.Add(codeField);
#if NET_2_0
codeField.Attributes = MemberAttributes.Private;
CodeMemberProperty codeProperty = new CodeMemberProperty();
codeProperty.Name = propName;
codeProperty.Type = new CodeTypeReference(map.TypeFullName);
codeProperty.Attributes = MemberAttributes.Public | MemberAttributes.Final;
codeProperty.HasGet = codeProperty.HasSet = true;
CodeExpression ce = new CodeFieldReferenceExpression(new CodeThisReferenceExpression(), varName);
codeProperty.SetStatements.Add(new CodeAssignStatement(ce, new CodePropertySetValueReferenceExpression()));
codeProperty.GetStatements.Add(new CodeMethodReturnStatement(ce));
CodeTypeDeclaration.Members.Add(codeProperty);
varName = propName;
#else
codeField.Attributes = MemberAttributes.Public;
#endif
}
CodeAttributeDeclaration att = new CodeAttributeDeclaration("System.Web.Services.Protocols.SoapHeaderAttribute");
att.Arguments.Add(GetArg(varName));
#if ONLY_1_0
att.Arguments.Add(GetArg("Required", false));
#endif
if (direction != SoapHeaderDirection.In)
{
att.Arguments.Add(GetEnumArg("Direction", "System.Web.Services.Protocols.SoapHeaderDirection", direction.ToString()));
}
AddCustomAttribute(method, att, true);
}
void ClasifySchemas(ArrayList importInfo)
{
// I don't like this, but I could not find any other way of clasifying
// schemas between encoded and literal.
xmlSchemas = new XmlSchemas();
soapSchemas = new XmlSchemas();
foreach (ImportInfo info in importInfo)
{
foreach (Service service in info.ServiceDescription.Services)
{
foreach (Port port in service.Ports)
{
this.iinfo = info;
this.port = port;
binding = ServiceDescriptions.GetBinding(port.Binding);
if (binding == null)
{
continue;
}
portType = ServiceDescriptions.GetPortType(binding.Type);
if (portType == null)
{
continue;
}
foreach (OperationBinding oper in binding.Operations)
{
operationBinding = oper;
operation = FindPortOperation();
if (operation == null)
{
continue;
}
foreach (OperationMessage omsg in operation.Messages)
{
Message msg = ServiceDescriptions.GetMessage(omsg.Message);
if (msg == null)
{
continue;
}
if (omsg is OperationInput)
{
inputMessage = msg;
}
else
{
outputMessage = msg;
}
}
if (GetMessageEncoding(oper.Input) == SoapBindingUse.Encoded)
{
AddMessageSchema(soapSchemas, oper.Input, inputMessage);
}
else
{
AddMessageSchema(xmlSchemas, oper.Input, inputMessage);
}
if (oper.Output != null)
{
if (GetMessageEncoding(oper.Output) == SoapBindingUse.Encoded)
{
AddMessageSchema(soapSchemas, oper.Output, outputMessage);
}
else
{
AddMessageSchema(xmlSchemas, oper.Output, outputMessage);
}
}
}
}
}
}
XmlSchemas defaultList = xmlSchemas;
if (xmlSchemas.Count == 0 && soapSchemas.Count > 0)
{
defaultList = soapSchemas;
}
// Schemas not referenced by any message
foreach (XmlSchema sc in Schemas)
{
if (!soapSchemas.Contains(sc) && !xmlSchemas.Contains(sc))
{
if (ImportsEncodedNamespace(sc))
{
soapSchemas.Add(sc);
}
else
{
defaultList.Add(sc);
}
}
}
}
void ImportPortBinding(bool multipleBindings)
{
if (port != null)
{
if (multipleBindings)
{
className = binding.Name;
}
else
{
className = service.Name;
}
}
else
{
className = binding.Name;
}
className = classNames.AddUnique(CodeIdentifier.MakeValid(className), port);
className = className.Replace("_x0020_", ""); // MS.NET seems to do this
try
{
portType = ServiceDescriptions.GetPortType(binding.Type);
if (portType == null)
{
throw new Exception("Port type not found: " + binding.Type);
}
CodeTypeDeclaration codeClass = BeginClass();
codeTypeDeclaration = codeClass;
AddCodeType(codeClass, port != null ? port.Documentation : null);
codeClass.Attributes = MemberAttributes.Public;
if (service != null && service.Documentation != null && service.Documentation != "")
{
AddComments(codeClass, service.Documentation);
}
if (Style == ServiceDescriptionImportStyle.Client)
{
CodeAttributeDeclaration att = new CodeAttributeDeclaration("System.Diagnostics.DebuggerStepThroughAttribute");
AddCustomAttribute(codeClass, att, true);
att = new CodeAttributeDeclaration("System.ComponentModel.DesignerCategoryAttribute");
att.Arguments.Add(GetArg("code"));
AddCustomAttribute(codeClass, att, true);
}
else
{
codeClass.TypeAttributes = System.Reflection.TypeAttributes.Abstract | System.Reflection.TypeAttributes.Public;
}
if (binding.Operations.Count == 0)
{
warnings |= ServiceDescriptionImportWarnings.NoMethodsGenerated;
return;
}
foreach (OperationBinding oper in binding.Operations)
{
operationBinding = oper;
operation = FindPortOperation();
if (operation == null)
{
throw new Exception("Operation " + operationBinding.Name + " not found in portType " + PortType.Name);
}
inputMessage = null;
outputMessage = null;
foreach (OperationMessage omsg in operation.Messages)
{
Message msg = ServiceDescriptions.GetMessage(omsg.Message);
if (msg == null)
{
throw new Exception("Message not found: " + omsg.Message);
}
if (omsg is OperationInput)
{
inputMessage = msg;
}
else
{
outputMessage = msg;
}
}
CodeMemberMethod method = GenerateMethod();
if (method != null)
{
methodName = method.Name;
if (operation.Documentation != null && operation.Documentation != "")
{
AddComments(method, operation.Documentation);
}
#if NET_2_0
if (Style == ServiceDescriptionImportStyle.Client)
{
AddAsyncMembers(method.Name, method);
}
#endif
}
}
#if NET_2_0
if (Style == ServiceDescriptionImportStyle.Client)
{
AddAsyncTypes();
}
#endif
EndClass();
}
catch (InvalidOperationException ex)
{
warnings |= ServiceDescriptionImportWarnings.NoCodeGenerated;
UnsupportedBindingWarning(ex.Message);
}
}
internal bool Import(ServiceDescriptionImporter descriptionImporter, CodeNamespace codeNamespace, ArrayList importInfo)
{
this.descriptionImporter = descriptionImporter;
this.classNames = new CodeIdentifiers();;
this.codeNamespace = codeNamespace;
warnings = (ServiceDescriptionImportWarnings)0;
bool found = false;
ClasifySchemas(importInfo);
BeginNamespace();
foreach (ImportInfo info in importInfo)
{
foreach (Service service in info.ServiceDescription.Services)
{
this.service = service;
int bindingCount = 0;
foreach (Port port in service.Ports)
{
binding = ServiceDescriptions.GetBinding(port.Binding);
if (IsBindingSupported())
{
bindingCount++;
}
}
foreach (Port port in service.Ports)
{
this.iinfo = info;
this.port = port;
binding = ServiceDescriptions.GetBinding(port.Binding);
if (!IsBindingSupported())
{
continue;
}
found = true;
ImportPortBinding(bindingCount > 1);
}
}
}
if (!found)
{
// Looks like MS.NET generates classes for all bindings if
// no services are present
foreach (ImportInfo info in importInfo)
{
this.iinfo = info;
foreach (Binding b in info.ServiceDescription.Bindings)
{
this.binding = b;
this.service = null;
this.port = null;
if (!IsBindingSupported())
{
continue;
}
found = true;
ImportPortBinding(true);
}
}
}
EndNamespace();
if (!found)
{
warnings = ServiceDescriptionImportWarnings.NoCodeGenerated;
}
return(found);
}
internal bool GenerateCode(CodeNamespace codeNamespace, ImportContext importContext, Hashtable exportContext)
{
bindingCount = 0;
anyPorts = false;
this.codeNamespace = codeNamespace;
Hashtable supportedBindings = new Hashtable();
Hashtable unsupportedBindings = new Hashtable();
// look for ports with bindings
foreach (ServiceDescription serviceDescription in ServiceDescriptions)
{
foreach (Service service in serviceDescription.Services)
{
foreach (Port port in service.Ports)
{
Binding binding = ServiceDescriptions.GetBinding(port.Binding);
if (supportedBindings.Contains(binding))
{
continue;
}
PortType portType = ServiceDescriptions.GetPortType(binding.Type);
MoveToBinding(service, port, binding, portType);
if (IsBindingSupported())
{
bindingCount++;
anyPorts = true;
supportedBindings.Add(binding, binding);
}
else if (binding != null)
{
unsupportedBindings[binding] = binding;
}
}
}
}
// no ports, look for bindings
if (bindingCount == 0)
{
foreach (ServiceDescription serviceDescription in ServiceDescriptions)
{
foreach (Binding binding in serviceDescription.Bindings)
{
if (unsupportedBindings.Contains(binding))
{
continue;
}
PortType portType = ServiceDescriptions.GetPortType(binding.Type);
MoveToBinding(binding, portType);
if (IsBindingSupported())
{
bindingCount++;
}
}
}
}
// give up if no bindings
if (bindingCount == 0)
{
// if we generated comments return true so that the comments get written
return(codeNamespace.Comments.Count > 0);
}
this.importContext = importContext;
this.exportContext = exportContext;
BeginNamespace();
supportedBindings.Clear();
foreach (ServiceDescription serviceDescription in ServiceDescriptions)
{
if (anyPorts)
{
foreach (Service service in serviceDescription.Services)
{
foreach (Port port in service.Ports)
{
Binding binding = ServiceDescriptions.GetBinding(port.Binding);
PortType portType = ServiceDescriptions.GetPortType(binding.Type);
MoveToBinding(service, port, binding, portType);
if (IsBindingSupported() && !supportedBindings.Contains(binding))
{
GenerateClassForBinding();
supportedBindings.Add(binding, binding);
}
}
}
}
else
{
foreach (Binding binding in serviceDescription.Bindings)
{
PortType portType = ServiceDescriptions.GetPortType(binding.Type);
MoveToBinding(binding, portType);
if (IsBindingSupported())
{
GenerateClassForBinding();
}
}
}
}
EndNamespace();
return(true);
}
void ImportBinding(ServiceDescription desc, Service service, TypeStubInfo typeInfo, string url, BindingInfo binfo)
{
port = new Port();
port.Name = portNames.AddUnique(binfo.Name, port);
bool bindingFull = true;
if (binfo.Namespace != desc.TargetNamespace)
{
if (binfo.Location == null || binfo.Location == string.Empty)
{
ServiceDescription newDesc = new ServiceDescription();
newDesc.TargetNamespace = binfo.Namespace;
newDesc.Name = binfo.Name;
bindingFull = ImportBindingContent(newDesc, typeInfo, url, binfo);
if (bindingFull)
{
int id = ServiceDescriptions.Add(newDesc);
AddImport(desc, binfo.Namespace, GetWsdlUrl(url, id));
}
}
else
{
AddImport(desc, binfo.Namespace, binfo.Location);
bindingFull = true;
}
}
else
{
bindingFull = ImportBindingContent(desc, typeInfo, url, binfo);
}
if (bindingFull)
{
port.Binding = new XmlQualifiedName(binding.Name, binfo.Namespace);
int n = 0;
string name = binfo.Name;
bool found;
do
{
found = false;
foreach (Port p in service.Ports)
{
if (p.Name == name)
{
found = true; n++; name = binfo.Name + n; break;
}
}
}while (found);
port.Name = name;
service.Ports.Add(port);
}
#if NET_2_0
if (binfo.WebServiceBindingAttribute != null && binfo.WebServiceBindingAttribute.ConformsTo != WsiProfiles.None && String.IsNullOrEmpty(binfo.WebServiceBindingAttribute.Name))
{
BasicProfileViolationCollection violations = new BasicProfileViolationCollection();
desc.Types.Schemas.Add(Schemas);
ServiceDescriptionCollection col = new ServiceDescriptionCollection();
col.Add(desc);
ConformanceCheckContext ctx = new ConformanceCheckContext(col, violations);
ctx.ServiceDescription = desc;
ConformanceChecker[] checkers = WebServicesInteroperability.GetCheckers(binfo.WebServiceBindingAttribute.ConformsTo);
foreach (ConformanceChecker checker in checkers)
{
ctx.Checker = checker;
WebServicesInteroperability.Check(ctx, checker, binding);
if (violations.Count > 0)
{
throw new InvalidOperationException(violations [0].ToString());
}
}
}
#endif
}
