private static void ResolveImports(MetadataResolverOptions options, MetadataSet metadataSet)
{
// Resolve metadata using a DiscoveryClientProtocol.
DiscoveryClientProtocol dcp = new DiscoveryClientProtocol();
dcp.Credentials = GetCredentials(options);
dcp.AllowAutoRedirect = true;
dcp.DiscoverAny(options.MetadataLocation);
dcp.ResolveAll();
foreach (object osd in dcp.Documents.Values)
{
if (osd is System.Web.Services.Description.ServiceDescription)
{
MetadataSection mds = MetadataSection.CreateFromServiceDescription((System.Web.Services.Description.ServiceDescription)osd);
metadataSet.MetadataSections.Add(mds);
continue;
}
if (osd is XmlSchema)
{
MetadataSection mds = MetadataSection.CreateFromSchema((XmlSchema)osd);
metadataSet.MetadataSections.Add(mds);
continue;
}
}
}
/// <summary>
/// Retrieves and imports meta data for a given WSDL document specified by
/// WsdlDocument property.
/// </summary>
/// <param name="options">The metadata resolving options.</param>
/// <returns>A collection of service metadata in XML form.</returns>
public static MetadataSet GetMetadataSet(MetadataResolverOptions options)
{
if (options == null)
{
throw new ArgumentException("options could not be null.");
}
if (string.IsNullOrEmpty(options.MetadataLocation))
{
throw new ArgumentException("MetadataLocation option could not be null or an empty string.");
}
try
{
// First download the contracts if they are accessed over the web.
DownloadContract(options);
// Try to run RPC2DocumentLiteral converter.
TryTranslateRpc2DocumentLiteral(options);
MetadataSet metadataSet = new MetadataSet();
XmlDocument doc = new XmlDocument();
doc.Load(options.MetadataLocation);
MetadataSection ms = new MetadataSection(null, null, doc);
metadataSet.MetadataSections.Add(ms);
ResolveImports(options, metadataSet);
return(metadataSet);
}
catch (Exception ex)
{
// TODO: Log exception.
throw new MetadataResolveException("Could not resolve metadata", ex);
}
}
/// <summary>
/// Retrieves and imports meta data for a given WSDL document specified by
/// WsdlDocument property.
/// </summary>
/// <param name="options">The metadata resolving options.</param>
/// <returns>A collection of service metadata in XML form.</returns>
public static MetadataSet GetMetadataSet(MetadataResolverOptions options)
{
if (options == null)
{
throw new ArgumentException("options could not be null.");
}
if (string.IsNullOrEmpty(options.MetadataLocation))
{
throw new ArgumentException("MetadataLocation option could not be null or an empty string.");
}
try
{
// First download the contracts if they are accessed over the web.
DownloadContract(options);
// Try to run RPC2DocumentLiteral converter.
TryTranslateRpc2DocumentLiteral(options);
MetadataSet metadataSet = new MetadataSet();
XmlDocument doc = new XmlDocument();
doc.Load(options.MetadataLocation);
MetadataSection ms = new MetadataSection(null, null, doc);
metadataSet.MetadataSections.Add(ms);
ResolveImports(options, metadataSet);
return metadataSet;
}
catch (Exception ex)
{
// TODO: Log exception.
throw new MetadataResolveException("Could not resolve metadata", ex);
}
}
public InternalCodeGenerationOptions(MetadataResolverOptions metadataResolverOptions, PrimaryCodeGenerationOptions primaryOptions, CustomCodeGenerationOptions customOptions, CodeWriterOptions writerOptions, CodeGenerationOptions allOptions)
{
this.metadataResolverOptions = metadataResolverOptions;
this.primaryOptions = primaryOptions;
this.customOptions = customOptions;
this.writerOptions = writerOptions;
this.allOptions = allOptions;
}
public InternalCodeGenerationOptions(MetadataResolverOptions metadataResolverOptions, PrimaryCodeGenerationOptions primaryOptions, CustomCodeGenerationOptions customOptions, CodeWriterOptions writerOptions, CodeGenerationOptions allOptions)
{
this.metadataResolverOptions = metadataResolverOptions;
this.primaryOptions = primaryOptions;
this.customOptions = customOptions;
this.writerOptions = writerOptions;
this.allOptions = allOptions;
}
// Filters the metadata resolver options.
private static MetadataResolverOptions GetMetadataResolverOptions(CodeGenerationOptions options)
{
MetadataResolverOptions resolverOptions = new MetadataResolverOptions();
resolverOptions.MetadataLocation = options.MetadataLocation;
resolverOptions.DataContractFiles = options.DataContractFiles;
resolverOptions.Username = options.Username;
resolverOptions.Password = options.Password;
return resolverOptions;
}
// Filters the metadata resolver options.
private static MetadataResolverOptions GetMetadataResolverOptions(CodeGenerationOptions options)
{
MetadataResolverOptions resolverOptions = new MetadataResolverOptions();
resolverOptions.MetadataLocation = options.MetadataLocation;
resolverOptions.DataContractFiles = options.DataContractFiles;
resolverOptions.Username = options.Username;
resolverOptions.Password = options.Password;
return(resolverOptions);
}
/// <summary>
/// Parses the code generation options specified by options parameter and returns an instance of
/// InternalCodeGenearationOptions type.
/// </summary>
public static InternalCodeGenerationOptions ParseCodeGenerationOptions(CodeGenerationOptions options)
{
MetadataResolverOptions resolverOptions = GetMetadataResolverOptions(options);
PrimaryCodeGenerationOptions primaryOptions = GetPrimaryCodeGenerationOptions(options);
CustomCodeGenerationOptions customOptions = GetCustomCodeGenerationOptions(options);
CodeWriterOptions writerOptions = GetCodeWriterOptions(options);
InternalCodeGenerationOptions icgo = new InternalCodeGenerationOptions(resolverOptions, primaryOptions, customOptions, writerOptions, options);
return(icgo);
}
/// <summary>
/// Returns an object of ICredentials type according to the options.
/// </summary>
private static ICredentials GetCredentials(MetadataResolverOptions options)
{
if (string.IsNullOrEmpty(options.Username))
{
return(CredentialCache.DefaultCredentials);
}
else
{
return(new NetworkCredential(options.Username, options.Password));
}
}
private static void TryTranslateRpc2DocumentLiteral(MetadataResolverOptions options)
{
// TODO: This will not work properly for file names like this my.wsdl.wsdl.
string translatedWsdlFilename = options.MetadataLocation.Replace(".wsdl", "_transformed.wsdl");
try
{
if (Rpc2DocumentLiteralTranslator.ContainsRpcLiteralBindings(options.MetadataLocation))
{
// Execute the translation.
Rpc2DocumentLiteralTranslator r2d = Rpc2DocumentLiteralTranslator.Translate(options.MetadataLocation, translatedWsdlFilename);
options.MetadataLocation = translatedWsdlFilename;
}
}
catch (Rpc2DocumentLiteralTranslationException)
{
// TODO: Log the exception details.c
}
}
private static void DownloadContract(MetadataResolverOptions options)
{
// Return if we don't have an http endpoint.
if (!options.MetadataLocation.StartsWith("http://", StringComparison.CurrentCultureIgnoreCase) &&
!options.MetadataLocation.StartsWith("https://", StringComparison.CurrentCultureIgnoreCase))
{
return;
}
// Create a Uri for the specified metadata location.
Uri uri = new Uri(options.MetadataLocation);
string tempFilename = GetTempFilename(uri);
ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(CertValidation);
WebRequest req = WebRequest.Create(options.MetadataLocation);
WebResponse result = req.GetResponse();
Stream receiveStream = result.GetResponseStream();
WriteStream(receiveStream, tempFilename);
options.MetadataLocation = tempFilename;
}
private static void DownloadContract(MetadataResolverOptions options)
{
// Return if we don't have an http endpoint.
if (!options.MetadataLocation.StartsWith("http://", StringComparison.CurrentCultureIgnoreCase) &&
!options.MetadataLocation.StartsWith("https://", StringComparison.CurrentCultureIgnoreCase))
{
return;
}
// Create a Uri for the specified metadata location.
Uri uri = new Uri(options.MetadataLocation);
string tempFilename = GetTempFilename(uri);
ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(CertValidation);
WebRequest req = WebRequest.Create(options.MetadataLocation);
WebResponse result = req.GetResponse();
Stream receiveStream = result.GetResponseStream();
WriteStream(receiveStream, tempFilename);
options.MetadataLocation = tempFilename;
}
/// <summary>
/// Gets the XML schemas for generating data contracts.
/// </summary>
/// <param name="options">The metadata resolving options.</param>
/// <returns>A collection of the XML schemas.</returns>
public static XmlSchemas GetXmlSchemas(MetadataResolverOptions options)
{
if (options.DataContractFiles == null)
{
throw new ArgumentNullException("options");
}
// Resolve the schemas.
XmlSchemas schemas = new XmlSchemas();
for (int fi = 0; fi < options.DataContractFiles.Length; fi++)
{
// Skip the non xsd/wsdl files.
string lowext = Path.GetExtension(options.DataContractFiles[fi]).ToLower();
if (lowext == ".xsd") // This is an XSD file.
{
XmlTextReader xmltextreader = null;
try
{
xmltextreader = new XmlTextReader(options.DataContractFiles[fi]);
XmlSchema schema = XmlSchema.Read(xmltextreader, null);
XmlSchemaSet schemaset = new XmlSchemaSet();
schemaset.Add(schema);
RemoveDuplicates(ref schemaset);
schemaset.Compile();
schemas.Add(schema);
}
finally
{
if (xmltextreader != null)
{
xmltextreader.Close();
}
}
}
else if (lowext == ".wsdl") // This is a WSDL file.
{
XmlSchemaSet schemaset = new XmlSchemaSet();
XmlSchemaSet embeddedschemaset = new XmlSchemaSet();
DiscoveryClientProtocol dcp = new DiscoveryClientProtocol();
dcp.AllowAutoRedirect = true;
dcp.Credentials = CredentialCache.DefaultCredentials;
dcp.DiscoverAny(options.DataContractFiles[fi]);
dcp.ResolveAll();
foreach (object document in dcp.Documents.Values)
{
if (document is XmlSchema)
{
schemaset.Add((XmlSchema)document);
schemas.Add((XmlSchema)document);
}
if (document is WebServiceDescription)
{
schemas.Add(((WebServiceDescription)document).Types.Schemas);
foreach (XmlSchema schema in ((WebServiceDescription)document).Types.Schemas)
{
embeddedschemaset.Add(schema);
schemas.Add(schema);
}
}
}
RemoveDuplicates(ref schemaset);
schemaset.Add(embeddedschemaset);
schemaset.Compile();
}
}
return(schemas);
}
private static void TryTranslateRpc2DocumentLiteral(MetadataResolverOptions options)
{
// TODO: This will not work properly for file names like this my.wsdl.wsdl.
string translatedWsdlFilename = options.MetadataLocation.Replace(".wsdl", "_transformed.wsdl");
try
{
if (Rpc2DocumentLiteralTranslator.ContainsRpcLiteralBindings(options.MetadataLocation))
{
// Execute the translation.
Rpc2DocumentLiteralTranslator r2d = Rpc2DocumentLiteralTranslator.Translate(options.MetadataLocation, translatedWsdlFilename);
options.MetadataLocation = translatedWsdlFilename;
}
}
catch (Rpc2DocumentLiteralTranslationException)
{
// TODO: Log the exception details.c
}
}
private static void ResolveImports(MetadataResolverOptions options, MetadataSet metadataSet)
{
// Resolve metadata using a DiscoveryClientProtocol.
DiscoveryClientProtocol dcp = new DiscoveryClientProtocol();
dcp.Credentials = GetCredentials(options);
dcp.AllowAutoRedirect = true;
dcp.DiscoverAny(options.MetadataLocation);
dcp.ResolveAll();
foreach (object osd in dcp.Documents.Values)
{
if (osd is System.Web.Services.Description.ServiceDescription)
{
MetadataSection mds = MetadataSection.CreateFromServiceDescription((System.Web.Services.Description.ServiceDescription)osd);
metadataSet.MetadataSections.Add(mds);
continue;
}
if (osd is XmlSchema)
{
MetadataSection mds = MetadataSection.CreateFromSchema((XmlSchema)osd);
metadataSet.MetadataSections.Add(mds);
continue;
}
}
}
private static void ResolveImports(MetadataResolverOptions options, MetadataSet metadataSet)
{
// Resolve metadata using a DiscoveryClientProtocol.
DiscoveryClientProtocol dcp = new DiscoveryClientProtocol();
dcp.Credentials = GetCredentials(options);
dcp.AllowAutoRedirect = true;
dcp.DiscoverAny(options.MetadataLocation);
dcp.ResolveAll();
foreach (object osd in dcp.Documents.Values)
{
if (osd is System.Web.Services.Description.ServiceDescription)
{
MetadataSection mds = MetadataSection.CreateFromServiceDescription((System.Web.Services.Description.ServiceDescription)osd);
metadataSet.MetadataSections.Add(mds);
continue;
}
if (osd is XmlSchema)
{
//XmlSchema schema = osd as XmlSchema;
//if (schema != null)
//{
// if ("urn:examples.com:techniques:iepd:commercialVehicleCollision:message:2.0" != schema.TargetNamespace)
// {
// schema.Compile(null);
// }
//}
MetadataSection mds = MetadataSection.CreateFromSchema((XmlSchema)osd);
metadataSet.MetadataSections.Add(mds);
continue;
}
}
}
/// <summary>
/// Gets the XML schemas for generating data contracts.
/// </summary>
/// <param name="options">The metadata resolving options.</param>
/// <returns>A collection of the XML schemas.</returns>
public static XmlSchemas GetXmlSchemas(MetadataResolverOptions options)
{
if (options.DataContractFiles == null)
throw new ArgumentNullException("options");
// Resolve the schemas.
XmlSchemas schemas = new XmlSchemas();
for (int fi = 0; fi < options.DataContractFiles.Length; fi++)
{
// Skip the non xsd/wsdl files.
string lowext = Path.GetExtension(options.DataContractFiles[fi]).ToLower();
if (lowext == ".xsd") // This is an XSD file.
{
XmlTextReader xmltextreader = null;
try
{
xmltextreader = new XmlTextReader(options.DataContractFiles[fi]);
XmlSchema schema = XmlSchema.Read(xmltextreader, null);
XmlSchemaSet schemaset = new XmlSchemaSet();
schemaset.Add(schema);
RemoveDuplicates(ref schemaset);
schemaset.Compile();
schemas.Add(schema);
}
finally
{
if (xmltextreader != null)
{
xmltextreader.Close();
}
}
}
else if (lowext == ".wsdl") // This is a WSDL file.
{
XmlSchemaSet schemaset = new XmlSchemaSet();
XmlSchemaSet embeddedschemaset = new XmlSchemaSet();
DiscoveryClientProtocol dcp = new DiscoveryClientProtocol();
dcp.AllowAutoRedirect = true;
dcp.Credentials = CredentialCache.DefaultCredentials;
dcp.DiscoverAny(options.DataContractFiles[fi]);
dcp.ResolveAll();
foreach (object document in dcp.Documents.Values)
{
if (document is XmlSchema)
{
schemaset.Add((XmlSchema)document);
schemas.Add((XmlSchema)document);
}
if (document is WebServiceDescription)
{
schemas.Add(((WebServiceDescription)document).Types.Schemas);
foreach (XmlSchema schema in ((WebServiceDescription)document).Types.Schemas)
{
embeddedschemaset.Add(schema);
schemas.Add(schema);
}
}
}
RemoveDuplicates(ref schemaset);
schemaset.Add(embeddedschemaset);
schemaset.Compile();
}
}
return schemas;
}
/// <summary>
/// Returns an object of ICredentials type according to the options.
/// </summary>
private static ICredentials GetCredentials(MetadataResolverOptions options)
{
if (string.IsNullOrEmpty(options.Username))
{
return CredentialCache.DefaultCredentials;
}
else
{
return new NetworkCredential(options.Username, options.Password);
}
}
