static void GenerateVBCodeForService(Uri metadataAddress, string outputFile)
{
MetadataExchangeClient mexClient = new MetadataExchangeClient(metadataAddress, MetadataExchangeClientMode.HttpGet);
mexClient.ResolveMetadataReferences = true;
MetadataSet metaDocs = mexClient.GetMetadata();
WsdlImporter importer = new WsdlImporter(metaDocs);
ServiceContractGenerator generator = new ServiceContractGenerator();
System.Collections.ObjectModel.Collection<ContractDescription> contracts = importer.ImportAllContracts();
foreach (ContractDescription contract in contracts)
{
generator.GenerateServiceContractType(contract);
}
if (generator.Errors.Count != 0)
throw new ApplicationException("There were errors during code compilation.");
// Write the code dom.
System.CodeDom.Compiler.CodeGeneratorOptions options = new System.CodeDom.Compiler.CodeGeneratorOptions();
options.BracingStyle = "C";
System.CodeDom.Compiler.CodeDomProvider codeDomProvider = System.CodeDom.Compiler.CodeDomProvider.CreateProvider("VB");
System.CodeDom.Compiler.IndentedTextWriter textWriter = new System.CodeDom.Compiler.IndentedTextWriter(new System.IO.StreamWriter(outputFile));
codeDomProvider.GenerateCodeFromCompileUnit(generator.TargetCompileUnit, textWriter, options);
textWriter.Close();
}
public ServiceContractGenerationContext (
ServiceContractGenerator serviceContractGenerator,
ContractDescription contract,
CodeTypeDeclaration contractType)
: this (serviceContractGenerator, contract, contractType, null)
{
}
private static void GenerateCodeDomTree(WsdlImporter wsdlImporter, ServiceContractGenerator contractGenerator)
{
Collection<ContractDescription> contracts = wsdlImporter.ImportAllContracts();
Collection<Binding> bindings = wsdlImporter.ImportAllBindings();
ServiceEndpointCollection endpoints = wsdlImporter.ImportAllEndpoints();
if (wsdlImporter.Errors.Any(e => !e.IsWarning))
{
throw new CodeGenerationException(wsdlImporter.Errors);
}
foreach (ContractDescription contract in contracts)
{
//TODO:Alex:Make the naming scheme customisable.
contract.Name = "I" + contract.Name.Replace("Interface", string.Empty);
contractGenerator.GenerateServiceContractType(contract);
}
foreach (Binding binding in bindings)
{
string bindingSectionName, configurationName;
contractGenerator.GenerateBinding(binding, out bindingSectionName, out configurationName);
}
foreach (ServiceEndpoint endpoint in endpoints)
{
ChannelEndpointElement channelElement;
contractGenerator.GenerateServiceEndpoint(endpoint, out channelElement);
}
}
protected override CodeCompileUnit GenerateCode(EndPointSetting wsdl)
{
if (wsdl == null || string.IsNullOrEmpty(wsdl.Uri))
throw new ApplicationException("WSDL Uri in endpoint section of the configuration is empty.");
var wsdlContent = TryGetContent(wsdl.Uri);
if (string.IsNullOrEmpty(wsdlContent))
throw new ApplicationException("Could not get content from WSDL at " + wsdl.Uri);
var codeCompileUnit = new CodeCompileUnit();
try
{
var importer = CreateImporter(wsdl);
var generator = new ServiceContractGenerator(codeCompileUnit);
var ns = ProxyGeneratorSettings.Options.Services.Namespace;
generator.Options = ServiceContractGenerationOptions.AsynchronousMethods |
ServiceContractGenerationOptions.ChannelInterface |
ServiceContractGenerationOptions.ClientClass |
ServiceContractGenerationOptions.EventBasedAsynchronousMethods;
// Data contract options
importer.State.Remove(typeof(XsdDataContractExporter));
var contractImporter = new XsdDataContractImporter();
contractImporter.Options = new ImportOptions { EnableDataBinding = true };
contractImporter.Options.Namespaces.Add("*", ns);
importer.State.Add(typeof(XsdDataContractImporter), contractImporter);
var contracts = importer.ImportAllContracts();
var endpoints = importer.ImportAllEndpoints();
var codeNamespace = new CodeNamespace(ns);
codeCompileUnit.Namespaces.Add(codeNamespace);
foreach(ContractDescription contract in contracts)
{
generator.GenerateServiceContractType(contract);
}
if(generator.Errors.HasWarnings())
{
Logger.WarnFormat("There was warnings when importing WSDL file at {0}. Warning message is: {1}.", wsdl.Uri, generator.Errors.GetWarnings());
}
// Call SL fixups
var slfix = new WcfSilverlightCodeGenerationExtension();
slfix.ClientGenerated(generator);
}
catch (Exception ex)
{
string message = "The wsdl with path:" + wsdl.Uri + " could not be processed.Error during the CodeCompileUnit generation.";
throw new ApplicationException(message, ex);
}
return codeCompileUnit;
}
public OperationContractGenerationContext (
ServiceContractGenerator serviceContractGenerator,
ServiceContractGenerationContext contract,
OperationDescription operation,
CodeTypeDeclaration declaringType,
CodeMemberMethod method)
: this (serviceContractGenerator, contract, operation,
declaringType, method, null, null)
{
}
public ServiceContractGenerationContext (
ServiceContractGenerator serviceContractGenerator,
ContractDescription contract,
CodeTypeDeclaration contractType,
CodeTypeDeclaration duplexCallbackType)
{
generator = serviceContractGenerator;
this.contract = contract;
contract_type = contractType;
duplex_callback_type = duplexCallbackType;
}
public OperationContractGenerationContext(ServiceContractGenerator serviceContractGenerator, ServiceContractGenerationContext contract, OperationDescription operation, CodeTypeDeclaration declaringType, CodeMemberMethod syncMethod, CodeMemberMethod taskMethod)
: this(serviceContractGenerator, contract, operation, declaringType)
{
if (syncMethod == null)
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentNullException("syncMethod"));
if (taskMethod == null)
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentNullException("taskMethod"));
this.syncMethod = syncMethod;
this.taskMethod = taskMethod;
}
public ServiceContractGenerationContext(ServiceContractGenerator serviceContractGenerator, ContractDescription contract, CodeTypeDeclaration contractType)
{
if (serviceContractGenerator == null)
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentNullException("serviceContractGenerator"));
if (contract == null)
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentNullException("contract"));
if (contractType == null)
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentNullException("contractType"));
this.serviceContractGenerator = serviceContractGenerator;
this.contract = contract;
this.contractType = contractType;
}
OperationContractGenerationContext(ServiceContractGenerator serviceContractGenerator, ServiceContractGenerationContext contract, OperationDescription operation, CodeTypeDeclaration declaringType)
{
if (serviceContractGenerator == null)
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentNullException("serviceContractGenerator"));
if (contract == null)
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentNullException("contract"));
if (declaringType == null)
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentNullException("declaringType"));
this.serviceContractGenerator = serviceContractGenerator;
this.contract = contract;
this.operation = operation;
this.declaringType = declaringType;
}
public static void GenerateConfig(MetadataSet metadata, Configuration config)
{
WsdlImporter importer = new WsdlImporter (metadata);
var endpoints = importer.ImportAllEndpoints ();
var generator = new ServiceContractGenerator (config);
generator.Options = ServiceContractGenerationOptions.None;
foreach (var endpoint in endpoints) {
ChannelEndpointElement channelElement;
generator.GenerateServiceEndpoint (endpoint, out channelElement);
}
}
public ServiceClientProxyCompileResult CompileProxy(ServiceMetadataInformation serviceMetadataInfo)
{
string tempConfigFileName = CreateTempConfigFile();
CodeCompileUnit codeCompileUnit = serviceMetadataInfo.CodeCompileUnit;
ServiceContractGenerator contractGenerator = new ServiceContractGenerator(codeCompileUnit, CreateConfig(new FileInfo(tempConfigFileName)));
contractGenerator.Options |= ServiceContractGenerationOptions.ClientClass;
for (int i = 0; i < serviceMetadataInfo.Contracts.Count; i++)
{
ContractDescription contract = serviceMetadataInfo.Contracts[i];
contractGenerator.GenerateServiceContractType(contract);
}
bool success = true;
Collection<MetadataConversionError> contractGenErrors = contractGenerator.Errors;
if (contractGenErrors != null)
{
foreach (MetadataConversionError error in contractGenErrors)
{
if (!error.IsWarning)
{
success = false;
break;
}
}
}
if (!success)
{
//TODO: Throw exception
}
CodeDomProvider codeDomProvider = serviceMetadataInfo.CodeDomProvider;
string proxyCode = CreateProxyCode(codeDomProvider, codeCompileUnit);
CompilerParameters compilerParameters = new CompilerParameters();
AddAssemblyReference(typeof(ServiceContractAttribute).Assembly, compilerParameters.ReferencedAssemblies);
AddAssemblyReference(typeof(System.Web.Services.Description.ServiceDescription).Assembly, compilerParameters.ReferencedAssemblies);
AddAssemblyReference(typeof(DataContractAttribute).Assembly, compilerParameters.ReferencedAssemblies);
AddAssemblyReference(typeof(XmlElement).Assembly, compilerParameters.ReferencedAssemblies);
AddAssemblyReference(typeof(Uri).Assembly, compilerParameters.ReferencedAssemblies);
AddAssemblyReference(typeof(DataSet).Assembly, compilerParameters.ReferencedAssemblies);
CompilerResults results = codeDomProvider.CompileAssemblyFromSource(compilerParameters, proxyCode);
CompilerErrorCollection compileErrors = results.Errors;
Assembly compiledAssembly = Assembly.LoadFile(results.PathToAssembly);
return new ServiceClientProxyCompileResult(serviceMetadataInfo, compiledAssembly, GenerateConfig(contractGenerator, serviceMetadataInfo.Endpoints, tempConfigFileName));
}
public CodeCompileUnit GenerateCodeFromImportedContracts(WsdlImporter importer)
{
var generator = new ServiceContractGenerator();
var contracts = importer.ImportAllContracts();
foreach (var contract in contracts)
{
generator.GenerateServiceContractType(contract);
}
if (generator.Errors.Count != 0)
throw new Exception("There were errors during code compilation.");
var targetCompileUnit = generator.TargetCompileUnit;
return targetCompileUnit;
}
public OperationContractGenerationContext (
ServiceContractGenerator serviceContractGenerator,
ServiceContractGenerationContext contract,
OperationDescription operation,
CodeTypeDeclaration declaringType,
CodeMemberMethod method,
CodeMemberMethod beginMethod,
CodeMemberMethod endMethod)
{
generator = serviceContractGenerator;
this.contract = contract;
this.operation = operation;
declaring_type = declaringType;
this.method = method;
this.begin_method = beginMethod;
this.end_method = endMethod;
}
/// <summary>
/// Builds a new instance.
/// </summary>
/// <param name="codeGeneratorContext">The code generator context.</param>
/// <returns>
/// A new <see cref="ServiceContractGenerator"/> instance.
/// </returns>
public ServiceContractGenerator Build(ICodeGeneratorContext codeGeneratorContext)
{
CodeGeneratorOptions codeGeneratorOptions = codeGeneratorContext.CodeGeneratorOptions;
CodeCompileUnit codeCompileUnit = codeGeneratorContext.CodeCompileUnit;
Configuration configuration = InitializeConfiguration();
ServiceContractGenerator contractGenerator = new ServiceContractGenerator(codeCompileUnit, configuration)
{
Options = generationOptionsBuilder.Build(codeGeneratorOptions)
};
foreach (KeyValuePair<string, string> mapping in codeGeneratorOptions.NamespaceMappings)
{
contractGenerator.NamespaceMappings.Add(mapping.Key, mapping.Value);
}
return contractGenerator;
}
void Run (string [] args)
{
co.ProcessArgs (args);
if (co.RemainingArguments.Length == 0)
co.DoHelp ();
if (!co.NoLogo)
co.ShowBanner ();
CodeCompileUnit ccu = new CodeCompileUnit ();
CodeNamespace cns = new CodeNamespace (co.Namespace);
ccu.Namespaces.Add (cns);
generator = new ServiceContractGenerator (ccu);
generator.Options = GetGenerationOption ();
code_provider = GetCodeProvider ();
// For now only assemblyPath is supported.
foreach (string arg in co.RemainingArguments) {
FileInfo fi = new FileInfo (arg);
if (!fi.Exists)
throw new ArgumentException (String.Format ("File {0} not found.", fi.Name));
switch (fi.Extension) {
case ".exe":
case ".dll":
GenerateContractType (fi.FullName);
break;
default:
throw new NotSupportedException ("Not supported file extension: " + fi.Extension);
}
}
if (cns.Types.Count == 0) {
Console.Error.WriteLine ("Argument assemblies have no types.");
Environment.Exit (1);
}
using (TextWriter w = File.CreateText (GetOutputFilename ())) {
code_provider.GenerateCodeFromCompileUnit (ccu, w, null);
}
}
public static CodeCompileUnit Import (MetadataSet metadata, ImportOptions options)
{
var importer = new WsdlImporter (metadata);
var xsdImporter = new XsdDataContractImporter ();
xsdImporter.Options = options;
importer.State.Add (typeof(XsdDataContractImporter), xsdImporter);
var contracts = importer.ImportAllContracts ();
CodeCompileUnit ccu = new CodeCompileUnit ();
var generator = new ServiceContractGenerator (ccu);
if (contracts.Count != 1)
throw new InvalidOperationException (string.Format (
"Metadata import failed: found {0} contracts.", contracts.Count));
var contract = contracts.First ();
generator.GenerateServiceContractType (contract);
return ccu;
}
protected override CodeCompileUnit GenerateCode(EndPointSetting wsdl)
{
if (wsdl == null || string.IsNullOrEmpty(wsdl.Uri))
throw new ApplicationException("WSDL Uri in endpoint section of the configuration is empty.");
var wsdlContent = TryGetContent(wsdl.Uri);
if (string.IsNullOrEmpty(wsdlContent))
throw new ApplicationException("Could not get content from WSDL at " + wsdl.Uri);
var codeCompileUnit = new CodeCompileUnit();
try
{
var importer = CreateImporter(wsdl);
var generator = new ServiceContractGenerator(codeCompileUnit);
var contracts = importer.ImportAllContracts();
var endpoints = importer.ImportAllEndpoints();
var codeNamespace = new CodeNamespace(ProxyGeneratorSettings.Options.Services.Namespace);
codeCompileUnit.Namespaces.Add(codeNamespace);
foreach(ContractDescription contract in contracts)
{
generator.GenerateServiceContractType(contract);
}
if(generator.Errors.HasWarnings())
{
Logger.WarnFormat("There was warnings when importing WSDL file at {0}. Warning message is: {1}.", wsdl.Uri, generator.Errors.GetWarnings());
}
}
catch (Exception ex)
{
string message = "The wsdl with path:" + wsdl.Uri + " could not be processed.Error during the CodeCompileUnit generation.";
throw new ApplicationException(message, ex);
}
return codeCompileUnit;
}
static void GenerateVBCodeForService(EndpointAddress metadataAddress, string outputFile)
{
MetadataExchangeClient mexClient = new MetadataExchangeClient(metadataAddress);
mexClient.ResolveMetadataReferences = true;
MetadataSet metaDocs = mexClient.GetMetadata();
WsdlImporter importer = new WsdlImporter(metaDocs);
ServiceContractGenerator generator = new ServiceContractGenerator();
// Uncomment the following code if you are going to do your work programmatically rather than add
// the WsdlDocumentationImporters through a configuration file.
/*
// The following code inserts the custom WSDL programmatically adding the custom WsdlImporter without
// removing the other importers already in the collection.
System.Collections.Generic.IEnumerable<IWsdlImportExtension> exts = importer.WsdlExtensions;
System.Collections.Generic.List<IWsdlImportExtension> newExts = new System.Collections.Generic.List<IWsdlImportExtension>();
foreach (IWsdlImportExtension ext in exts)
newExts.Add(ext);
newExts.Add(new WsdlDocumentationImporter());
importer = new WsdlImporter(newExts.ToArray(), metaDocs.MetadataSections);
*/
System.Collections.ObjectModel.Collection<ContractDescription> contracts = importer.ImportAllContracts();
foreach (ContractDescription contract in contracts)
{
generator.GenerateServiceContractType(contract);
}
if (generator.Errors.Count != 0)
throw new ApplicationException("There were errors during code compilation.");
// Write the code dom.
System.CodeDom.Compiler.CodeGeneratorOptions options = new System.CodeDom.Compiler.CodeGeneratorOptions();
options.BracingStyle = "C";
System.CodeDom.Compiler.CodeDomProvider codeDomProvider = System.CodeDom.Compiler.CodeDomProvider.CreateProvider("VB");
System.CodeDom.Compiler.IndentedTextWriter textWriter = new System.CodeDom.Compiler.IndentedTextWriter(new System.IO.StreamWriter(outputFile));
codeDomProvider.GenerateCodeFromCompileUnit(generator.TargetCompileUnit, textWriter, options);
textWriter.Close();
}
private void GenerateConfig(
ServiceContractGenerator contractGenerator,
ServiceEndpointCollection endpoints)
{
List<string> addedEndpoints = new List<string>();
foreach (ServiceEndpoint endpoint in endpoints)
{
// filter by endpoint address so we generate only the endpoint
// that matches the endpoint names in ImportedEndpointNames
if (!addedEndpoints.Contains(endpoint.Name) &&
(options.ImportedEndpointNames.Count == 0 ||
options.ImportedEndpointNames.Contains(endpoint.Name)))
{
// generate service endpoint
ChannelEndpointElement channelElement;
contractGenerator.GenerateServiceEndpoint(endpoint, out channelElement);
this.generatedChannelElements.Add(channelElement);
// generate the binding
string bindingSectionName;
string configurationName;
contractGenerator.GenerateBinding(endpoint.Binding, out bindingSectionName, out configurationName);
ThrowOnMetadataConversionErrors(contractGenerator.Errors);
addedEndpoints.Add(endpoint.Name);
}
}
// Save changes if specified.
if (!string.IsNullOrEmpty(options.OutputConfigurationFile))
{
configuration.Save(ConfigurationSaveMode.Modified);
}
}
/// <summary>
/// Generates the basic CodeNamespace using .NET Fx code generation API.
/// </summary>
private void CreateBasicCodeDomTree()
{
TweakWsdlImporter();
Collection<ContractDescription> contracts = wsdlImporter.ImportAllContracts();
Collection<Binding> bindings = wsdlImporter.ImportAllBindings();
ServiceEndpointCollection endpoints = wsdlImporter.ImportAllEndpoints();
if (wsdlImporter.Errors.Any(e => !e.IsWarning))
{
throw new ClientServiceGenerationException(wsdlImporter.Errors);
}
ServiceContractGenerator scg = new ServiceContractGenerator(compileUnit, Configuration);
TweakServiceContractGenerator(scg);
foreach (ContractDescription contract in contracts)
{
contract.Name = "I" + contract.Name.Replace("Interface", string.Empty);
CodeTypeReference ctr = scg.GenerateServiceContractType(contract);
}
foreach (Binding binding in bindings)
{
string bindingSectionName, configurationName;
scg.GenerateBinding(binding, out bindingSectionName, out configurationName);
}
foreach (ServiceEndpoint endpoint in endpoints)
{
ChannelEndpointElement channelElement;
scg.GenerateServiceEndpoint(endpoint, out channelElement);
}
}
private void TweakServiceContractGenerator(ServiceContractGenerator scg)
{
// Do we have to genrate the async code?
if (options.GenerateAsyncCode)
{
scg.Options |= ServiceContractGenerationOptions.AsynchronousMethods;
}
// Are we generating the service end code?
if (options.GenerateService)
{
// Then turn off the channel interface and client class generation.
scg.Options &= ~(ServiceContractGenerationOptions.ClientClass | ServiceContractGenerationOptions.ChannelInterface);
}
// Map all XML namespaces to default CLR namespace specified for the generated code.
// This generates fully qualified type names in the method signatures.
// And that is not compatible with some of the tweaks we do to the code later
// with the decorators. Therefore switching back to namespace less code generation.
// scg.NamespaceMappings.Add("*", options.ClrNamespace);
}
void Run (string [] args)
{
co.ProcessArgs (args);
if (co.RemainingArguments.Length == 0) {
co.DoHelp ();
return;
}
if (!co.NoLogo)
co.ShowBanner ();
CodeCompileUnit ccu = new CodeCompileUnit ();
CodeNamespace cns = new CodeNamespace (co.Namespace);
ccu.Namespaces.Add (cns);
generator = new ServiceContractGenerator (ccu);
generator.Options = GetGenerationOption ();
generator.Options |=ServiceContractGenerationOptions.ChannelInterface;
code_provider = GetCodeProvider ();
MetadataSet metadata = null;
// For now only assemblyPath is supported.
foreach (string arg in co.RemainingArguments) {
Uri uri = null;
if (Uri.TryCreate (arg, UriKind.Absolute, out uri)) {
metadata = ResolveWithDisco (arg);
if (metadata == null)
metadata = ResolveWithWSMex (arg);
continue;
}
FileInfo fi = new FileInfo (arg);
if (!fi.Exists)
switch (fi.Extension) {
case ".exe":
case ".dll":
GenerateContractType (fi.FullName);
break;
default:
throw new NotSupportedException ("Not supported file extension: " + fi.Extension);
}
}
if (metadata == null)
return;
List<IWsdlImportExtension> list = new List<IWsdlImportExtension> ();
list.Add (new TransportBindingElementImporter ());
//list.Add (new DataContractSerializerMessageContractImporter ());
list.Add (new XmlSerializerMessageContractImporter ());
//WsdlImporter importer = new WsdlImporter (metadata, null, list);
WsdlImporter importer = new WsdlImporter (metadata);
//ServiceEndpointCollection endpoints = importer.ImportAllEndpoints ();
Console.WriteLine ("Generating files..");
/*foreach (ServiceEndpoint se in endpoints)
generator.GenerateServiceContractType (se.Contract);*/
Collection<ContractDescription> contracts = importer.ImportAllContracts ();
foreach (ContractDescription cd in contracts)
generator.GenerateServiceContractType (cd);
/*if (cns.Types.Count == 0) {
Console.Error.WriteLine ("Argument assemblies have no types.");
Environment.Exit (1);
}*/
//FIXME: Generate .config
Console.WriteLine (GetOutputFilename ());
using (TextWriter w = File.CreateText (GetOutputFilename ())) {
code_provider.GenerateCodeFromCompileUnit (ccu, w, null);
}
}
internal ContextInitializer(ServiceContractGenerator parent, ServiceContractGenerator.CodeTypeFactory typeFactory)
{
this.parent = parent;
this.typeFactory = typeFactory;
this.asyncMethods = parent.OptionsInternal.IsSet(ServiceContractGenerationOptions.AsynchronousMethods);
}
public ServiceContractGenerationContext(ServiceContractGenerator serviceContractGenerator, ContractDescription contract, System.CodeDom.CodeTypeDeclaration contractType)
{
}
private void SetContractGeneratorOptions(ContractGenerationOptions options, ServiceContractGenerator contractGenerator)
{
if (options.GenerateAsyncMethods)
{
contractGenerator.Options |= ServiceContractGenerationOptions.AsynchronousMethods;
}
else
{
contractGenerator.Options &= ~ServiceContractGenerationOptions.AsynchronousMethods;
}
if (options.GenerateInternalTypes)
{
contractGenerator.Options |= ServiceContractGenerationOptions.InternalTypes;
}
else
{
contractGenerator.Options &= ~ServiceContractGenerationOptions.InternalTypes;
}
if (options.GenerateTypedMessages)
{
contractGenerator.Options |= ServiceContractGenerationOptions.TypedMessages;
}
else
{
contractGenerator.Options &= ~ServiceContractGenerationOptions.TypedMessages;
}
if (options.GenerateChannelInterface)
{
contractGenerator.Options |= ServiceContractGenerationOptions.ChannelInterface;
}
else
{
contractGenerator.Options &= ~ServiceContractGenerationOptions.ChannelInterface;
}
if (options.GenerateClientClass)
{
contractGenerator.Options |= ServiceContractGenerationOptions.ClientClass;
}
else
{
contractGenerator.Options &= ~ServiceContractGenerationOptions.ClientClass;
}
}
private void AddReferencedTypesAndKnownContracts(
ContractGenerationOptions options,
WsdlImporter wsdlImporter,
ServiceContractGenerator contractGenerator)
{
foreach (Type type in options.ReferencedTypes)
{
if (type.IsDefined(typeof(ServiceContractAttribute), false))
{
try
{
ContractDescription contractDescription = ContractDescription.GetContract(type);
XmlQualifiedName xmlName = new XmlQualifiedName(contractDescription.Name, contractDescription.Namespace);
wsdlImporter.KnownContracts.Add(xmlName, contractDescription);
contractGenerator.ReferencedTypes.Add(contractDescription, type);
continue;
}
catch (Exception exception)
{
throw new TypeLoadException(
string.Format(CultureInfo.CurrentCulture,
Properties.Resources.ErrUnableToLoadReferenceType,
type.AssemblyQualifiedName), exception);
}
}
}
}
/// <summary>
/// Instantiate and configure a ServiceContractGenerator to be used for code and config
/// generation.
/// </summary>
/// <param name="proxyOptions">
/// Options set in the SvcMap file to control the code/config generation.
/// </param>
/// <param name="wsdlImporter">
/// The WsdlImporter that is to be used to import the metadata for this service reference.
/// </param>
/// <param name="targetCompileUnit">
/// Compile unit into which we will generate the client code
/// </param>
/// <param name="proxyNamespace">
/// The CLR namespace into which we will generate the client code.
/// </param>
/// <param name="targetConfiguration">
/// Optional configuration into which we will generate the endpoints/bindings corresponding
/// to this service reference. May be Null/Nothing, in which case we will not generate config.
/// </param>
/// <param name="typeLoader">
/// Type loader that can be used to find reference assemblies and/or resolve shared service and
/// data contract types.
/// </param>
/// <param name="targetFrameworkVersion">
/// The target framework version number. The higher 16 bits contains the major version number, and low 16 bits contains minor version number.
/// </param>
/// <param name="importErrors">
/// The list into which we will add any errors while importing the metadata.
/// </param>
/// <returns></returns>
protected static ServiceContractGenerator CreateContractGenerator(ClientOptions proxyOptions,
WsdlImporter wsdlImporter,
CodeCompileUnit targetCompileUnit,
string proxyNamespace,
System.Configuration.Configuration targetConfiguration,
IContractGeneratorReferenceTypeLoader typeLoader,
int targetFrameworkVersion,
IList<ProxyGenerationError> importErrors)
{
ServiceContractGenerator contractGenerator = new ServiceContractGenerator(targetCompileUnit, targetConfiguration);
// We want to generate all types into the proxy namespace CLR namespace. We indicate
// this by adding a namespace mapping from all XML namespaces ("*") to the namespace
// the caller told us to generate the client code in.
contractGenerator.NamespaceMappings.Add("*", proxyNamespace);
if (proxyOptions.GenerateInternalTypes)
{
contractGenerator.Options |= ServiceContractGenerationOptions.InternalTypes;
}
else
{
contractGenerator.Options &= ~ServiceContractGenerationOptions.InternalTypes;
}
// Make sure at most one of the async options will be set: AsynchronousMethods | TaskBasedAsynchronousMethod.
contractGenerator.Options &= ~ServiceContractGenerationOptions.AsynchronousMethods &
~ServiceContractGenerationOptions.EventBasedAsynchronousMethods &
~ServiceContractGenerationOptions.TaskBasedAsynchronousMethod;
if (proxyOptions.GenerateTaskBasedAsynchronousMethod)
{
contractGenerator.Options |= ServiceContractGenerationOptions.TaskBasedAsynchronousMethod;
}
else if (proxyOptions.GenerateAsynchronousMethods)
{
contractGenerator.Options |= ServiceContractGenerationOptions.AsynchronousMethods;
if (targetFrameworkVersion >= FRAMEWORK_VERSION_35)
{
contractGenerator.Options |= ServiceContractGenerationOptions.EventBasedAsynchronousMethods;
}
}
if (proxyOptions.GenerateMessageContracts)
{
contractGenerator.Options |= ServiceContractGenerationOptions.TypedMessages;
}
else
{
contractGenerator.Options &= ~ServiceContractGenerationOptions.TypedMessages;
}
// If we have a type loader, we tell the contract generator and wsdl importer about
// all shared types and assemblies that we've specified in the proxy options...
if (typeLoader != null)
{
foreach (ContractMapping mapping in proxyOptions.ServiceContractMappingList)
{
try
{
Type sharedType = typeLoader.LoadType(mapping.TypeName);
// verify that the type is shareable - if not, we generate an error...
if (!IsTypeShareable(sharedType))
{
importErrors.Add(
new ProxyGenerationError(
ProxyGenerationError.GeneratorState.GenerateCode,
String.Empty,
new FormatException(String.Format(CultureInfo.CurrentCulture, WCFModelStrings.ReferenceGroup_SharedTypeMustBePublic, mapping.TypeName)))
);
continue;
}
// Get a contract description corresponding to the type we wanted to share
ContractDescription contract = ContractDescription.GetContract(sharedType);
if (!String.Equals(mapping.Name, contract.Name, StringComparison.Ordinal) ||
!String.Equals(mapping.TargetNamespace, contract.Namespace, StringComparison.Ordinal))
{
// mismatch
importErrors.Add(
new ProxyGenerationError(
ProxyGenerationError.GeneratorState.GenerateCode,
String.Empty,
new FormatException(String.Format(CultureInfo.CurrentCulture, WCFModelStrings.ReferenceGroup_ServiceContractMappingMissMatch, mapping.TypeName, contract.Namespace, contract.Name, mapping.TargetNamespace, mapping.Name)))
);
}
XmlQualifiedName qname = new XmlQualifiedName(contract.Name, contract.Namespace);
wsdlImporter.KnownContracts.Add(qname, contract);
contractGenerator.ReferencedTypes.Add(contract, sharedType);
}
catch (Exception ex)
{
importErrors.Add(new ProxyGenerationError(
ProxyGenerationError.GeneratorState.GenerateCode,
String.Empty,
ex));
}
}
}
foreach (NamespaceMapping namespaceMapping in proxyOptions.NamespaceMappingList)
{
contractGenerator.NamespaceMappings.Add(namespaceMapping.TargetNamespace, namespaceMapping.ClrNamespace);
}
return contractGenerator;
}
private ServiceContractGenerator CreateServiceContractGenerator(ContractGenerationOptions options,
System.Configuration.Configuration inputConfiguration, CodeCompileUnit codeCompileUnit)
{
ServiceContractGenerator generator = new ServiceContractGenerator(codeCompileUnit, inputConfiguration);
SetContractGeneratorOptions(options, generator);
foreach (KeyValuePair<string, string> pair in options.NamespaceMappings)
{
generator.NamespaceMappings.Add(pair.Key, pair.Value);
}
return generator;
}
public OperationContractGenerationContext(ServiceContractGenerator serviceContractGenerator, ServiceContractGenerationContext contract, OperationDescription operation, System.CodeDom.CodeTypeDeclaration declaringType, System.CodeDom.CodeMemberMethod syncMethod, System.CodeDom.CodeMemberMethod beginMethod, System.CodeDom.CodeMemberMethod endMethod)
{
}
private static string GenerateConfig(ServiceContractGenerator contractGenerator, IReadOnlyList<ServiceEndpoint> endpoints, string configFilePath)
{
for (int i = 0; i < endpoints.Count; i++)
{
ServiceEndpoint current = endpoints[i];
ChannelEndpointElement channelEndpointElement;
contractGenerator.GenerateServiceEndpoint(current, out channelEndpointElement);
}
Configuration configuration = contractGenerator.Configuration;
configuration.NamespaceDeclared = false;
configuration.Save();
return File.ReadAllText(configFilePath);
}
public ServiceContractGenerationContext(ServiceContractGenerator serviceContractGenerator, ContractDescription contract, CodeTypeDeclaration contractType, CodeTypeDeclaration duplexCallbackType)
: this(serviceContractGenerator, contract, contractType)
{
this.duplexCallbackType = duplexCallbackType;
}
public static void GenerateProxyAssembly(string url, string guid, bool fromUi = false)
{
TestSuite suite = TestPackage.Suites.Find(s => s.Guid == guid);
if (suite == null && fromUi)
{
suite = new TestSuite()
{
ServiceUrl = url,
BaseUrl = url,
Wsdl = url + "?wsdl",
Guid = guid
};
TestPackage.Suites.Add(suite);
url = suite.Wsdl;
}
StreamReader lResponseStream = GetHttpWebResponse(url);
XmlTextReader xmlreader = new XmlTextReader(lResponseStream);
//read the downloaded WSDL file
ServiceDescription desc = ServiceDescription.Read(xmlreader);
MetadataSection section = MetadataSection.CreateFromServiceDescription(desc);
MetadataSet metaDocs = new MetadataSet(new[] { section });
WsdlImporter wsdlimporter = new WsdlImporter(metaDocs);
//Add any imported files
foreach (XmlSchema wsdlSchema in desc.Types.Schemas)
{
foreach (XmlSchemaObject externalSchema in wsdlSchema.Includes)
{
var import = externalSchema as XmlSchemaImport;
if (import != null)
{
if (suite != null)
{
Uri baseUri = new Uri(suite.BaseUrl);
if (string.IsNullOrEmpty(import.SchemaLocation)) continue;
Uri schemaUri = new Uri(baseUri, import.SchemaLocation);
StreamReader sr = GetHttpWebResponse(schemaUri.ToString());
XmlSchema schema = XmlSchema.Read(sr, null);
wsdlimporter.XmlSchemas.Add(schema);
}
}
}
}
//Additional check in case some services do not generate end points using generator
for (int w = 0; w < wsdlimporter.WsdlDocuments.Count; w++)
{
for (int se = 0; se < wsdlimporter.WsdlDocuments[w].Services.Count; se++)
{
for (int po = 0; po < wsdlimporter.WsdlDocuments[w].Services[se].Ports.Count; po++)
{
// ReSharper disable once ForCanBeConvertedToForeach
for (int ext = 0; ext < wsdlimporter.WsdlDocuments[w].Services[se].Ports[po].Extensions.Count; ext++)
{
switch (wsdlimporter.WsdlDocuments[w].Services[se].Ports[po].Extensions[ext].GetType().Name)
{
//BasicHttpBinding
case "SoapAddressBinding":
_endPointUrls.Add(((wsdlimporter.WsdlDocuments[w].Services[se].Ports[po])).Binding.Name, ((SoapAddressBinding)(wsdlimporter.WsdlDocuments[w].Services[se].Ports[po].Extensions[ext])).Location);
if (suite != null &&
!suite.EndPoints.ContainsKey(
((wsdlimporter.WsdlDocuments[w].Services[se].Ports[po])).Binding.Name))
{
suite.EndPoints.Add(
((wsdlimporter.WsdlDocuments[w].Services[se].Ports[po])).Binding.Name,
((SoapAddressBinding)
(wsdlimporter.WsdlDocuments[w].Services[se].Ports[po].Extensions[ext]))
.Location);
suite.EndPointType.Add(((wsdlimporter.WsdlDocuments[w].Services[se].Ports[po])).Binding.Name,
"BasicHttpBinding");
}
break;
//WSHttpBinding
case "Soap12AddressBinding":
_endPointUrls.Add(((wsdlimporter.WsdlDocuments[w].Services[se].Ports[po])).Binding.Name, ((SoapAddressBinding)(wsdlimporter.WsdlDocuments[w].Services[se].Ports[po].Extensions[ext])).Location);
if (suite != null &&
!suite.EndPoints.ContainsKey(
((wsdlimporter.WsdlDocuments[w].Services[se].Ports[po])).Binding.Name))
{
if (((SoapAddressBinding)
(wsdlimporter.WsdlDocuments[w].Services[se].Ports[po].Extensions[ext]))
.Location.ToLower().StartsWith("net.tcp"))
{
suite.EndPoints.Add(
((wsdlimporter.WsdlDocuments[w].Services[se].Ports[po])).Binding.Name,
((SoapAddressBinding)
(wsdlimporter.WsdlDocuments[w].Services[se].Ports[po].Extensions[ext
]))
.Location);
suite.EndPointType.Add(
((wsdlimporter.WsdlDocuments[w].Services[se].Ports[po])).Binding.Name,
"NetTcpBinding");
}
else
{
suite.EndPoints.Add(
((wsdlimporter.WsdlDocuments[w].Services[se].Ports[po])).Binding.Name,
((SoapAddressBinding)
(wsdlimporter.WsdlDocuments[w].Services[se].Ports[po].Extensions[ext
]))
.Location);
suite.EndPointType.Add(
((wsdlimporter.WsdlDocuments[w].Services[se].Ports[po])).Binding.Name,
"WSHttpBinding");
}
}
break;
case "XmlElement":
break;
}
}
}
}
}
foreach (Import import in wsdlimporter.WsdlDocuments[0].Imports)
{
GenerateProxyAssembly(import.Location, guid);
return;
}
XsdDataContractImporter xsd = new XsdDataContractImporter
{
Options = new ImportOptions
{
ImportXmlType = true,
GenerateSerializable = true
}
};
xsd.Options.ReferencedTypes.Add(typeof(KeyValuePair<string, string>));
xsd.Options.ReferencedTypes.Add(typeof(List<KeyValuePair<string, string>>));
wsdlimporter.State.Add(typeof(XsdDataContractImporter), xsd);
Collection<ContractDescription> contracts = wsdlimporter.ImportAllContracts();
ServiceEndpointCollection allEndpoints = wsdlimporter.ImportAllEndpoints();
// Generate type information for each contract.
ServiceContractGenerator serviceContractGenerator = new ServiceContractGenerator();
foreach (var contract in contracts)
{
serviceContractGenerator.GenerateServiceContractType(contract);
// Keep a list of each contract's endpoints.
if (suite != null)
{
if (suite.EndpointsForContracts == null)
suite.EndpointsForContracts = new Dictionary<string, List<EndpointsForContractsClass>>();
suite.EndpointsForContracts[contract.Name] =
allEndpoints.Where(ep => ep.Contract.Name == contract.Name)
.Select(ep => new EndpointsForContractsClass()
{
Uri = ep.Address.Uri.ToString(),
Binding = ep.Binding
}).ToList();
}
}
if (serviceContractGenerator.Errors.Count != 0)
throw new Exception("There were errors during code compilation.");
//Initialize the CODE DOM tree in which we will import the ServiceDescriptionImporter
CodeNamespace nm = new CodeNamespace();
CodeCompileUnit unit = new CodeCompileUnit();
unit.Namespaces.Add(nm);
CodeDomProvider compiler = CodeDomProvider.CreateProvider("C#");
// include the assembly references needed to compile
var references = new[] { "System.Web.Services.dll", "System.Xml.dll", "System.ServiceModel.dll", "System.configuration.dll", "System.Runtime.Serialization.dll" };
var parameters = new CompilerParameters(references) { GenerateInMemory = true };
var results = compiler.CompileAssemblyFromDom(parameters, serviceContractGenerator.TargetCompileUnit);
if (results.Errors.Cast<CompilerError>().Any())
{
throw new Exception("Compilation Error Creating Assembly");
}
// all done....
if (_assembly.ContainsKey(guid))
_assembly[guid] = results.CompiledAssembly;
else
_assembly.Add(guid, results.CompiledAssembly);
if (_serviceInterface.ContainsKey(guid))
_serviceInterface[guid] = _assembly[guid].GetTypes()[0];
else
_serviceInterface.Add(guid, _assembly[guid].GetTypes()[0]);
}
public CodeTypeFactory(ServiceContractGenerator parent, bool internalTypes)
{
this.parent = parent;
this.internalTypes = internalTypes;
}
/// <summary>
/// Generate Proxy Code and (if available) configuration
/// </summary>
/// <param name="contractGenerator">The contract generator to use</param>
/// <param name="targetCompileUnit">Compile unit into which we should generate the client code</param>
/// <param name="proxyNamespace">CLR namespace into which we should generate the client code</param>
/// <param name="configurationNamespace">Namespace to use in configuration</param>
/// <param name="contractCollection">The contracts for which we should generate code and optionally config</param>
/// <param name="bindingCollection">The bindings we should generate config for</param>
/// <param name="serviceEndpointList">The endpoints we should generate config for</param>
/// <param name="proxyGenerationErrors">A list of errors encountered while generating the client</param>
/// <param name="serviceEndpointToChannelEndpointElementMap">Map from service endpoint to the configuration element for the endpoint</param>
/// <param name="proxyGeneratedContractTypes">The generated contract types</param>
protected static void GenerateProxy(WsdlImporter importer,
ServiceContractGenerator contractGenerator,
CodeCompileUnit targetCompileUnit,
string proxyNamespace,
string configurationNamespace,
IEnumerable<ContractDescription> contractCollection,
IEnumerable<System.ServiceModel.Channels.Binding> bindingCollection,
List<ServiceEndpoint> serviceEndpointList,
IList<ProxyGenerationError> proxyGenerationErrors,
out Dictionary<ServiceEndpoint, ChannelEndpointElement> serviceEndpointToChannelEndpointElementMap,
out List<GeneratedContractType> proxyGeneratedContractTypes)
{
// Parameter checking
if (serviceEndpointList == null) throw new ArgumentNullException("serviceEndpointList");
if (bindingCollection == null) throw new ArgumentNullException("bindingCollection");
if (contractCollection == null) throw new ArgumentNullException("contractCollection");
if (proxyGenerationErrors == null) throw new ArgumentNullException("proxyGenerationErrors");
proxyGeneratedContractTypes = new List<GeneratedContractType>();
serviceEndpointToChannelEndpointElementMap = new Dictionary<ServiceEndpoint, ChannelEndpointElement>();
try
{
HttpBindingExtension httpBindingEx = importer.WsdlImportExtensions.Find<HttpBindingExtension>();
foreach (ContractDescription contract in contractCollection)
{
if (httpBindingEx == null || !httpBindingEx.IsHttpBindingContract(contract) || serviceEndpointList.Any(endpoint => endpoint.Contract == contract))
{
CodeTypeReference typeReference = contractGenerator.GenerateServiceContractType(contract);
if (typeReference != null)
{
// keep the (targetNamespace, portType) -> CLR type map table...
string baseType = typeReference.BaseType;
GeneratedContractType generatedType = new GeneratedContractType(contract.Namespace, contract.Name, baseType, baseType);
proxyGeneratedContractTypes.Add(generatedType);
}
}
}
// We should only import the Binding & Endpoints if there is a configuration storage...
if (contractGenerator.Configuration != null)
{
foreach (ServiceEndpoint endpoint in serviceEndpointList)
{
ChannelEndpointElement endpointElement = null;
contractGenerator.GenerateServiceEndpoint(endpoint, out endpointElement);
serviceEndpointToChannelEndpointElementMap[endpoint] = endpointElement;
}
foreach (System.ServiceModel.Channels.Binding bindingDescription in bindingCollection)
{
string bindingSectionName = null;
string bindingConfigurationName = null;
// Generate binding will change the state of the contractGenerator...
contractGenerator.GenerateBinding(bindingDescription, out bindingSectionName, out bindingConfigurationName);
}
}
PatchConfigurationName(proxyNamespace,
configurationNamespace,
proxyGeneratedContractTypes,
serviceEndpointToChannelEndpointElementMap.Values,
targetCompileUnit);
}
finally
{
foreach (MetadataConversionError error in contractGenerator.Errors)
{
proxyGenerationErrors.Add(new ProxyGenerationError(error));
}
}
}
public ServiceContractGenerationContext(ServiceContractGenerator serviceContractGenerator, ContractDescription contract, CodeTypeDeclaration contractType, CodeTypeDeclaration duplexCallbackType)
: this(serviceContractGenerator, contract, contractType)
{
_duplexCallbackType = duplexCallbackType;
}
