public void ClientCodeGenerationDispatcher_Throws_Exception_Fully_Qualified_Name()
{
ConsoleLogger logger = new ConsoleLogger();
ClientCodeGenerationOptions options = new ClientCodeGenerationOptions()
{
Language = "C#",
ClientProjectPath = "SampleProject.csproj"
};
ICodeGenerationHost host = TestHelper.CreateMockCodeGenerationHost(logger, /*sharedTypeService*/ null);
using (ClientCodeGenerationDispatcher dispatcher = new ClientCodeGenerationDispatcher())
{
// Disable MEF for this test
string[] compositionAssemblies = new string[0];
// And use FQN instead
string codeGeneratorName = typeof(MockCodeGenerator).AssemblyQualifiedName;
// Ask our mock to throw
MockCodeGenerator.ThrowException = true;
dispatcher.GenerateCode(host, options, Enumerable.Empty <Type>(), compositionAssemblies, codeGeneratorName);
string error = string.Format(CultureInfo.CurrentCulture, Resource.CodeGenerator_Threw_Exception, codeGeneratorName, options.ClientProjectPath, MockCodeGenerator.Exception.Message);
TestHelper.AssertContainsErrors(logger, error);
}
}
public void ClientCodeGenerationDispatcher_Custom_By_AssemblyQualifiedName()
{
ConsoleLogger logger = new ConsoleLogger();
ClientCodeGenerationOptions options = new ClientCodeGenerationOptions()
{
Language = "C#"
};
ICodeGenerationHost host = TestHelper.CreateMockCodeGenerationHost(logger, /*sharedTypeService*/ null);
// Create a new dispatcher and call an internal extensibility point to add ourselves
// into the MEF composition container
using (ClientCodeGenerationDispatcher dispatcher = new ClientCodeGenerationDispatcher())
{
string[] compositionAssemblies = new string[0];
IDomainServiceClientCodeGenerator generator = dispatcher.FindCodeGenerator(host, options, compositionAssemblies, typeof(T4DomainServiceClientCodeGenerator).AssemblyQualifiedName);
Assert.IsNotNull(generator, "the dispatcher did not find the code generator");
Assert.AreEqual(generator.GetType(), typeof(T4DomainServiceClientCodeGenerator), "dispatcher found " + generator.GetType() + " but should have found T4DomainServiceClientProxyGenerator");
string generatedCode = generator.GenerateCode(host, Enumerable.Empty <DomainServiceDescription>(), options);
Assert.IsFalse(string.IsNullOrEmpty(generatedCode), "expected T4 generator to generate code");
TestHelper.AssertGeneratedCodeContains(generatedCode, T4DomainServiceClientCodeGenerator.GeneratedBoilerPlate);
TestHelper.AssertNoErrorsOrWarnings(logger);
}
}
public void ClientCodeGenerationDispatcher_Custom_Warns_Full()
{
ConsoleLogger logger = new ConsoleLogger();
ClientCodeGenerationOptions options = new ClientCodeGenerationOptions()
{
Language = "C#"
};
ICodeGenerationHost host = TestHelper.CreateMockCodeGenerationHost(logger, /*sharedTypeService*/ null);
// Create a new dispatcher and call an internal extensibility point to add ourselves
// into the MEF composition container
using (ClientCodeGenerationDispatcher dispatcher = new ClientCodeGenerationDispatcher())
{
string[] compositionAssemblies = new string[] { Assembly.GetExecutingAssembly().Location };
IDomainServiceClientCodeGenerator generator = dispatcher.FindCodeGenerator(host, options, compositionAssemblies, MockCodeGenerator.GeneratorName);
Assert.IsNotNull(generator, "the dispatcher did not find any code generator");
Assert.AreEqual(generator.GetType(), typeof(MockCodeGenerator), "dispatcher found " + generator.GetType() + " but should have found MockCodeGenerator");
// Setting this option makes our custom code generator emit the packet below to test LogWarning
MockCodeGenerator.LogWarningsFull = true;
string generatedCode = generator.GenerateCode(host, Enumerable.Empty <DomainServiceDescription>(), options);
Assert.AreEqual(MockCodeGenerator.FakeGeneratedCode, generatedCode, "test code generator did not generate expected code.");
TestHelper.AssertContainsWarningPackets(logger, MockCodeGenerator.WarningPacket);
}
}
public void ClientCodeGenerationDispatcher_Finds_Derived_Custom()
{
ConsoleLogger logger = new ConsoleLogger();
ClientCodeGenerationOptions options = new ClientCodeGenerationOptions()
{
Language = "G#"
};
ICodeGenerationHost host = TestHelper.CreateMockCodeGenerationHost(logger, /*sharedTypeService*/ null);
// Create a new dispatcher and call an internal extensibility point to add ourselves
// into the MEF composition container
using (ClientCodeGenerationDispatcher dispatcher = new ClientCodeGenerationDispatcher())
{
string[] compositionAssemblies = new string[] { Assembly.GetExecutingAssembly().Location };
IDomainServiceClientCodeGenerator generator = dispatcher.FindCodeGenerator(host, options, compositionAssemblies, MockGSharpCodeGeneratorDerived.GeneratorName);
Assert.IsNotNull(generator, "the dispatcher did not find any code generator");
Assert.AreEqual(generator.GetType(), typeof(MockGSharpCodeGeneratorDerived), "dispatcher found " + generator.GetType() + " but should have found MockGSharpCodeGeneratorDerived");
string generatedCode = generator.GenerateCode(host, Enumerable.Empty <DomainServiceDescription>(), options);
Assert.AreEqual(MockGSharpCodeGeneratorDerived.DerivedGeneratedCode, generatedCode, "test code generator did not generate expected code.");
}
}
/// <summary>
/// This method is part of the <see cref="IDomainServiceClientCodeGenerator" /> interface. The RIA Services Code Generation process uses this method as the entry point into the code generator.
/// </summary>
/// <param name="codeGenerationHost">The code generation host for this instance.</param>
/// <param name="domainServiceDescriptions">The list of all the DomainServiceDescription objects.</param>
/// <param name="options">The code generation objects.</param>
/// <returns>The generated code.</returns>
public string GenerateCode(ICodeGenerationHost codeGenerationHost, IEnumerable <DomainServiceDescription> domainServiceDescriptions, ClientCodeGenerationOptions options)
{
this._codeGenerationHost = codeGenerationHost;
this._domainServiceDescriptions = domainServiceDescriptions;
this._options = options;
this._enumTypesToGenerate = new HashSet <Type>();
if (this.EntityGenerator == null)
{
this.CodeGenerationHost.LogError(string.Format(CultureInfo.CurrentCulture, TextTemplateResource.EntityGeneratorNotFound));
}
if (this.ComplexObjectGenerator == null)
{
this.CodeGenerationHost.LogError(string.Format(CultureInfo.CurrentCulture, TextTemplateResource.ComplexObjectGeneratorNotFound));
}
if (this.DomainContextGenerator == null)
{
this.CodeGenerationHost.LogError(string.Format(CultureInfo.CurrentCulture, TextTemplateResource.DomainContextGeneratorNotFound));
}
if (this.WebContextGenerator == null)
{
this.CodeGenerationHost.LogError(string.Format(CultureInfo.CurrentCulture, TextTemplateResource.WebContextGeneratorNotFound));
}
if (this.EnumGenerator == null)
{
this.CodeGenerationHost.LogError(string.Format(CultureInfo.CurrentCulture, TextTemplateResource.EnumGeneratorNotFound));
}
if (!this.CodeGenerationHost.HasLoggedErrors)
{
return(this.GenerateCode());
}
return(null);
}
internal static string GenerateCode(string language, IEnumerable <Type> entityTypes, ILoggingService logger, ISharedCodeService typeService)
{
ClientCodeGenerationOptions options = CreateMockCodeGenContext(language, false);
ICodeGenerationHost host = CreateMockCodeGenerationHost(logger, typeService);
return(GenerateCode(host, options, entityTypes));
}
public void ClientCodeGenerationDispatcher_Generate_Using_T4_Custom()
{
ConsoleLogger logger = new ConsoleLogger();
ClientCodeGenerationOptions options = new ClientCodeGenerationOptions()
{
Language = "C#"
};
ICodeGenerationHost host = TestHelper.CreateMockCodeGenerationHost(logger, /*sharedTypeService*/ null);
// Create a new dispatcher and call an internal extensibility point to add ourselves
// into the MEF composition container
using (ClientCodeGenerationDispatcher dispatcher = new ClientCodeGenerationDispatcher())
{
string[] compositionAssemblies = new string[] { typeof(T4DomainServiceClientCodeGenerator).Assembly.Location };
IDomainServiceClientCodeGenerator generator = dispatcher.FindCodeGenerator(host, options, compositionAssemblies, null);
Assert.IsNotNull(generator, "the dispatcher did not find any code generator");
Assert.AreEqual(generator.GetType(), typeof(T4DomainServiceClientCodeGenerator), "dispatcher found " + generator.GetType() + " but should have found T4DomainServiceClientProxyGenerator");
DomainServiceDescription dsd = DomainServiceDescription.GetDescription(typeof(DispatcherDomainService));
string generatedCode = generator.GenerateCode(host, new DomainServiceDescription[] { dsd }, options);
Assert.IsFalse(string.IsNullOrEmpty(generatedCode), "expected T4 generator to generate code");
TestHelper.AssertGeneratedCodeContains(generatedCode, T4DomainServiceClientCodeGenerator.GeneratedBoilerPlate);
TestHelper.AssertGeneratedCodeContains(generatedCode, "public class DispatcherEntity : Entity");
TestHelper.AssertNoErrorsOrWarnings(logger);
}
}
internal static string GenerateCode(string language, Type entityType, ILoggingService logger)
{
ClientCodeGenerationOptions options = CreateMockCodeGenContext(language, false);
ICodeGenerationHost host = CreateMockCodeGenerationHost(logger, null);
return(GenerateCode(host, options, new Type[] { entityType }));
}
public void ClientCodeGenerationDispatcher_Finds_Solitary_Custom()
{
ConsoleLogger logger = new ConsoleLogger();
ClientCodeGenerationOptions options = new ClientCodeGenerationOptions()
{
Language = "C#"
};
ICodeGenerationHost host = TestHelper.CreateMockCodeGenerationHost(logger, /*sharedTypeService*/ null);
// Create a new dispatcher and call an internal extensibility point to add ourselves
// into the MEF composition container
using (ClientCodeGenerationDispatcher dispatcher = new ClientCodeGenerationDispatcher())
{
string[] compositionAssemblies = new string[] { Assembly.GetExecutingAssembly().Location, typeof(TextTemplate::OpenRiaServices.DomainServices.Tools.TextTemplate.ClientCodeGenerator).Assembly.Location };
IDomainServiceClientCodeGenerator generator = dispatcher.FindCodeGenerator(host, options, compositionAssemblies, /*generatorName*/ null);
Assert.IsNotNull(generator, "the dispatcher did not find any code generator");
Assert.AreEqual(generator.GetType(), typeof(MockCodeGenerator), "dispatcher found " + generator.GetType() + " but should have found MockCodeGenerator");
string generatedCode = generator.GenerateCode(host, Enumerable.Empty <DomainServiceDescription>(), options);
Assert.AreEqual(MockCodeGenerator.FakeGeneratedCode, generatedCode, "test code generator did not generate expected code.");
// Expect informational message
string message = string.Format(CultureInfo.CurrentCulture, Resource.Using_Custom_Code_Generator, MockCodeGenerator.GeneratorName);
TestHelper.AssertContainsMessages(logger, message);
}
}
public void ClientCodeGenerationDispatcher_Finds_Default_By_Name()
{
ConsoleLogger logger = new ConsoleLogger();
ClientCodeGenerationOptions options = new ClientCodeGenerationOptions()
{
Language = "C#"
};
ICodeGenerationHost host = TestHelper.CreateMockCodeGenerationHost(logger, /*sharedTypeService*/ null);
// Create a new dispatcher and call an internal extensibility point to add ourselves
// into the MEF composition container
using (ClientCodeGenerationDispatcher dispatcher = new ClientCodeGenerationDispatcher())
{
string[] compositionAssemblies = new string[] { Assembly.GetExecutingAssembly().Location, typeof(T4DomainServiceClientCodeGenerator).Assembly.Location };
IDomainServiceClientCodeGenerator generator = dispatcher.FindCodeGenerator(host, options, compositionAssemblies, CodeDomClientCodeGenerator.GeneratorName);
Assert.IsNotNull(generator, "the dispatcher did not find any code generator");
Assert.IsTrue(typeof(CodeDomClientCodeGenerator).IsAssignableFrom(generator.GetType()), "dispatcher found " + generator.GetType() + " but should have found CodeDomClientCodeGenerator");
DomainServiceDescription dsd = DomainServiceDescription.GetDescription(typeof(DispatcherDomainService));
string generatedCode = generator.GenerateCode(host, new DomainServiceDescription[] { dsd }, options);
Assert.IsFalse(string.IsNullOrEmpty(generatedCode), "expected code to have been generated");
Assert.IsTrue(generatedCode.Contains("public sealed partial class DispatcherDomainContext : DomainContext"), "Expected generated code to contain public sealed partial class DispatcherDomainContext : DomainContext");
}
}
// Invokes the code generator discovered via the host and options
internal static string GenerateCode(ICodeGenerationHost host, ClientCodeGenerationOptions options, IEnumerable <Type> domainServiceTypes)
{
IDomainServiceClientCodeGenerator generator = CreateCodeGenerator(host, options);
DomainServiceCatalog catalog = new DomainServiceCatalog(domainServiceTypes, host as ILogger);
return(generator.GenerateCode(host, catalog.DomainServiceDescriptions, options));
}
public void ClientCodeGenerationDispatcher_Error_Missing_Custom()
{
ConsoleLogger logger = new ConsoleLogger();
ClientCodeGenerationOptions options = new ClientCodeGenerationOptions()
{
Language = "C#",
ClientProjectPath = "ClientProject",
ServerProjectPath = "ServerProject"
};
ICodeGenerationHost host = TestHelper.CreateMockCodeGenerationHost(logger, /*sharedTypeService*/ null);
// Create a new dispatcher and call an internal extensibility point to add ourselves
// into the MEF composition container
using (ClientCodeGenerationDispatcher dispatcher = new ClientCodeGenerationDispatcher())
{
string[] compositionAssemblies = new string[] { Assembly.GetExecutingAssembly().Location };
IDomainServiceClientCodeGenerator generator = dispatcher.FindCodeGenerator(host, options, compositionAssemblies, "NotAGenerator");
Assert.IsNull(generator, "the dispatcher should not find any code generator");
string error = string.Format(CultureInfo.CurrentCulture,
Resource.Code_Generator_Not_Found,
"NotAGenerator",
options.Language,
options.ServerProjectPath,
options.ClientProjectPath,
CodeDomClientCodeGenerator.GeneratorName);
TestHelper.AssertContainsErrors(logger, error);
}
}
// Invokes the code generator discovered via the host and options
internal static string GenerateCode(ICodeGenerationHost host, ClientCodeGenerationOptions options, IEnumerable <Type> entityTypes)
{
IClientCodeGenerator generator = CreateCodeGenerator(host, options);
EntityCatalog catalog = new EntityCatalog(entityTypes, host as ILogger);
return(generator.GenerateCode(host, catalog.EntityDescriptions, options));
}
public void ClientCodeGenerationDispatcher_Error_Multiple_Generators()
{
ConsoleLogger logger = new ConsoleLogger();
ClientCodeGenerationOptions options = new ClientCodeGenerationOptions()
{
Language = "C#",
ClientProjectPath = "ClientProject"
};
ICodeGenerationHost host = TestHelper.CreateMockCodeGenerationHost(logger, /*sharedTypeService*/ null);
// Create a new dispatcher and call an internal extensibility point to add ourselves
// into the MEF composition container
using (ClientCodeGenerationDispatcher dispatcher = new ClientCodeGenerationDispatcher())
{
string[] compositionAssemblies = new string[] { Assembly.GetExecutingAssembly().Location, typeof(T4DomainServiceClientCodeGenerator).Assembly.Location };
IDomainServiceClientCodeGenerator generator = dispatcher.FindCodeGenerator(host, options, compositionAssemblies, /*generatorName*/ null);
Assert.IsNotNull(generator, "the dispatcher did not pick a generator");
Assert.IsTrue(generator is CodeDomClientCodeGenerator, "the dispatcher did not pick the default code generator");
string errorParam = " " + MockCodeGenerator.GeneratorName + Environment.NewLine +
" " + T4DomainServiceClientCodeGenerator.GeneratorName + Environment.NewLine;
string error = (string.Format(CultureInfo.CurrentCulture,
Resource.Multiple_Custom_Code_Generators_Using_Default,
options.Language,
errorParam,
options.ClientProjectPath,
MockCodeGenerator.GeneratorName,
CodeDomClientCodeGenerator.GeneratorName));
TestHelper.AssertContainsWarnings(logger, error);
}
}
public void ClientCodeGenerationDispatcher_Throws_Exception_Logical_Name()
{
ConsoleLogger logger = new ConsoleLogger();
ClientCodeGenerationOptions options = new ClientCodeGenerationOptions()
{
Language = "C#",
ClientProjectPath = "SampleProject.csproj"
};
ICodeGenerationHost host = TestHelper.CreateMockCodeGenerationHost(logger, /*sharedTypeService*/ null);
using (ClientCodeGenerationDispatcher dispatcher = new ClientCodeGenerationDispatcher())
{
string[] compositionAssemblies = new string[] { Assembly.GetExecutingAssembly().Location };
string codeGeneratorName = MockCodeGenerator.GeneratorName;
// Ask our mock to throw
MockCodeGenerator.ThrowException = true;
dispatcher.GenerateCode(host, options, Enumerable.Empty <Type>(), compositionAssemblies, codeGeneratorName);
string error = string.Format(CultureInfo.CurrentCulture, Resource.CodeGenerator_Threw_Exception, codeGeneratorName, options.ClientProjectPath, MockCodeGenerator.Exception.Message);
TestHelper.AssertContainsErrors(logger, error);
}
}
// Locates the code generator registered to work with the language for the given options
internal static IClientCodeGenerator CreateCodeGenerator(ICodeGenerationHost host, ClientCodeGenerationOptions options)
{
using (ClientCodeGenerationDispatcher dispatcher = new ClientCodeGenerationDispatcher())
{
IClientCodeGenerator generator = dispatcher.FindCodeGenerator(host, options, /*compositionAssemblies*/ null, /*codeGeneratorName*/ null);
return(generator);
}
}
public string GenerateCode(ICodeGenerationHost host, IEnumerable<OpenRiaServices.DomainServices.Server.DomainServiceDescription> domainServiceDescriptions, ClientCodeGenerationOptions options)
{
this._codeGenerationHost = host;
this._options = options;
this._domainServiceDescriptions = domainServiceDescriptions.ToList();
return this.TransformText();
}
public string GenerateCode(ICodeGenerationHost host, IEnumerable <EntityDescription> domainServiceDescriptions, ClientCodeGenerationOptions options)
{
this._codeGenerationHost = host;
this._options = options;
this._domainServiceDescriptions = domainServiceDescriptions.ToList();
return(this.TransformText());
}
internal static void GenerateCodeAssertFailure(string language, IEnumerable <Type> domainServiceTypes, params string[] errors)
{
ConsoleLogger logger = new ConsoleLogger();
ClientCodeGenerationOptions options = CreateMockCodeGenContext(language, false);
ICodeGenerationHost host = CreateMockCodeGenerationHost(logger, null);
string generatedCode = GenerateCode(host, options, domainServiceTypes);
TestHelper.AssertCodeGenFailure(generatedCode, logger, errors);
}
internal static string GenerateCodeAssertSuccess(string language, IEnumerable <Type> entityTypes, ConsoleLogger logger, ISharedCodeService typeService, bool useFullNames)
{
ClientCodeGenerationOptions options = CreateMockCodeGenContext(language, useFullNames);
ICodeGenerationHost host = CreateMockCodeGenerationHost(logger, typeService);
string generatedCode = GenerateCode(host, options, entityTypes);
TestHelper.AssertCodeGenSuccess(generatedCode, ((MockCodeGenerationHost)host).LoggingService as ConsoleLogger);
return(generatedCode);
}
public void ClientCodeGenerationDispatcher_Null_Language_Throws()
{
ClientCodeGenerationOptions options = new ClientCodeGenerationOptions();
ICodeGenerationHost host = TestHelper.CreateMockCodeGenerationHost(null, null);
ExceptionHelper.ExpectArgumentException(() =>
{
new ClientCodeGenerationDispatcher().FindCodeGenerator(host, options, /*compositionAssemblies*/ null, /*codeGeneratorName*/ null);
}, Resource.Null_Language_Property, "options");
}
internal static string GenerateCodeAssertSuccess(string language, Type entityType)
{
ConsoleLogger logger = new ConsoleLogger();
ClientCodeGenerationOptions options = CreateMockCodeGenContext(language, false);
ICodeGenerationHost host = CreateMockCodeGenerationHost(logger, null);
string generatedCode = GenerateCode(host, options, new Type[] { entityType });
TestHelper.AssertCodeGenSuccess(generatedCode, logger);
return(generatedCode);
}
/// <summary>
/// Generates client proxy source code using the specified <paramref name="codeGeneratorName"/> in the context
/// of the specified <paramref name="host"/>.
/// </summary>
/// <param name="host">The host for code generation.</param>
/// <param name="options">The options to use for code generation.</param>
/// <param name="entityTypes">The set of <see cref="Luma.Client.Entity"/> types for which to generate code.</param>
/// <param name="compositionAssemblies">The optional set of assemblies to use to create the MEF composition container.</param>
/// <param name="codeGeneratorName">Optional generator name. A <c>null</c> or empty value will select the default generator.</param>
/// <returns>The generated source code or <c>null</c> if none was generated.</returns>
public string GenerateCode(ICodeGenerationHost host, ClientCodeGenerationOptions options, IEnumerable <Type> entityTypes, IEnumerable <string> compositionAssemblies, string codeGeneratorName)
{
Debug.Assert(host != null, "host cannot be null");
Debug.Assert(options != null, "options cannot be null");
Debug.Assert(entityTypes != null, "entityTypes cannot be null");
ILogger logger = host as ILogger;
var catalog = new EntityCatalog(entityTypes, logger);
return(this.GenerateCode(host, options, catalog, compositionAssemblies, codeGeneratorName));
}
/// <summary>
/// Generates client proxy source code using the specified <paramref name="codeGeneratorName"/> in the context
/// of the specified <paramref name="host"/>.
/// </summary>
/// <param name="host">The host for code generation.</param>
/// <param name="options">The options to use for code generation.</param>
/// <param name="domainServiceTypes">The set of <see cref="OpenRiaServices.DomainServices.Server.DomainService"/> types for which to generate code.</param>
/// <param name="compositionAssemblies">The optional set of assemblies to use to create the MEF composition container.</param>
/// <param name="codeGeneratorName">Optional generator name. A <c>null</c> or empty value will select the default generator.</param>
/// <returns>The generated source code or <c>null</c> if none was generated.</returns>
internal string GenerateCode(ICodeGenerationHost host, ClientCodeGenerationOptions options, IEnumerable <Type> domainServiceTypes, IEnumerable <string> compositionAssemblies, string codeGeneratorName)
{
Debug.Assert(host != null, "host cannot be null");
Debug.Assert(options != null, "options cannot be null");
Debug.Assert(domainServiceTypes != null, "domainServiceTypes cannot be null");
ILogger logger = host as ILogger;
DomainServiceCatalog catalog = new DomainServiceCatalog(domainServiceTypes, logger);
return(this.GenerateCode(host, options, catalog, compositionAssemblies, codeGeneratorName));
}
/// <summary>
/// Generates client proxy source code using the specified <paramref name="codeGeneratorName"/> in the context
/// of the specified <paramref name="host"/>.
/// </summary>
/// <param name="host">The host for code generation.</param>
/// <param name="options">The options to use for code generation.</param>
/// <param name="assembliesToLoad">The set of server assemblies to use for analysis and composition.</param>
/// <param name="codeGeneratorName">Optional generator name. A <c>null</c> or empty value will select the default generator.</param>
/// <returns>The generated source code or <c>null</c> if none was generated.</returns>
internal string GenerateCode(ICodeGenerationHost host, ClientCodeGenerationOptions options, IEnumerable <string> assembliesToLoad, string codeGeneratorName)
{
Debug.Assert(host != null, "host cannot be null");
Debug.Assert(options != null, "options cannot be null");
Debug.Assert(assembliesToLoad != null, "assembliesToLoad cannot be null");
ILogger logger = host as ILogger;
DomainServiceCatalog catalog = new DomainServiceCatalog(assembliesToLoad, logger);
return(this.GenerateCode(host, options, catalog, assembliesToLoad, codeGeneratorName));
}
internal static string GenerateCodeAssertWarnings(string language, Type domainServiceType, params string[] warnings)
{
ConsoleLogger logger = new ConsoleLogger();
ClientCodeGenerationOptions options = CreateMockCodeGenContext(language, false);
ICodeGenerationHost host = CreateMockCodeGenerationHost(logger, null);
string generatedCode = GenerateCode(host, options, new Type[] { domainServiceType });
TestHelper.AssertContainsWarnings(logger, warnings);
Assert.IsFalse(string.IsNullOrEmpty(generatedCode), "Expected code to generate with warnings");
return(generatedCode);
}
public string GenerateCode(ICodeGenerationHost host, IEnumerable <DomainServiceDescription> descriptions, ClientCodeGenerationOptions options)
{
try
{
// Initialize all instance state
this.Initialize(host, descriptions, options);
// Generate the code
return(this.GenerateProxyClass());
}
finally
{
// Dispose and release all instance state
this.Cleanup();
}
}
public string GenerateCode(ICodeGenerationHost host, IEnumerable<DomainServiceDescription> descriptions, ClientCodeGenerationOptions options)
{
try
{
// Initialize all instance state
this.Initialize(host, descriptions, options);
// Generate the code
return this.GenerateProxyClass();
}
finally
{
// Dispose and release all instance state
this.Cleanup();
}
}
internal void Initialize(ICodeGenerationHost host, IEnumerable <DomainServiceDescription> descriptions, ClientCodeGenerationOptions options)
{
if (host == null)
{
throw new ArgumentNullException(nameof(host));
}
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
if (descriptions == null)
{
throw new ArgumentNullException(nameof(descriptions));
}
// Initialize all the instance variables
this._host = host;
this._clientProxyCodeGenerationOptions = options;
this._domainServiceDescriptions = descriptions.ToList();
this._compileUnit = new CodeCompileUnit();
this._namespaces = new Dictionary <string, CodeNamespace>();
this._enumTypesToGenerate = new HashSet <Type>();
CodeDomClientCodeGenerator.ValidateOptions(this._clientProxyCodeGenerationOptions);
// Unconditionally initialize some options
CodeGeneratorOptions cgo = new CodeGeneratorOptions();
cgo.IndentString = " ";
cgo.VerbatimOrder = false;
cgo.BlankLinesBetweenMembers = true;
cgo.BracingStyle = "C";
this._options = cgo;
// Choose the provider for the language. C# is the default if unspecified.
string language = this.ClientProxyCodeGenerationOptions.Language;
bool isCSharp = String.IsNullOrEmpty(language) || String.Equals(language, "C#", StringComparison.OrdinalIgnoreCase);
this._provider = isCSharp ? (CodeDomProvider) new CSharpCodeProvider() : (CodeDomProvider) new VBCodeProvider();
// Configure our code gen utility package
CodeGenUtilities.Initialize(!this.IsCSharp, this.ClientProxyCodeGenerationOptions.UseFullTypeNames, this.ClientProxyCodeGenerationOptions.ClientRootNamespace);
}
public void ClientCodeGenerationDispatcher_Error_TypeLoadException()
{
ConsoleLogger logger = new ConsoleLogger();
ClientCodeGenerationOptions options = new ClientCodeGenerationOptions()
{
Language = "C#",
};
ICodeGenerationHost host = TestHelper.CreateMockCodeGenerationHost(logger, /*sharedTypeService*/ null);
// Create a new dispatcher and call an internal extensibility point to add ourselves
// into the MEF composition container
using (ClientCodeGenerationDispatcher dispatcher = new ClientCodeGenerationDispatcher())
{
// We want to include into the MEF container an assembly that will throw TypeLoadException
// when MEF tries to analyze it. This is to test our own recovery, which should consist
// of logging an error making a default container containing only Tools.
string unitTestAssemblyLocation = Assembly.GetExecutingAssembly().Location;
string typeLoadExceptionProjectLocation = Path.Combine(Path.GetDirectoryName(unitTestAssemblyLocation), "TypeLoadExceptionProject.dll");
Assert.IsTrue(File.Exists(typeLoadExceptionProjectLocation), "Expected TypeLoadExceptionProject.dll to coreside with this assembly in test folder");
// Do what MEF does to load the types so we can capture the exception
Exception expectedException = null;
try
{
Assembly assembly = Assembly.LoadFrom(typeLoadExceptionProjectLocation);
assembly.GetTypes();
}
catch (Exception ex)
{
expectedException = ex;
}
Assert.IsNotNull(expectedException, "We did not generate the type load exception we expected");
string[] compositionAssemblies = new string[] { unitTestAssemblyLocation, typeLoadExceptionProjectLocation };
IDomainServiceClientCodeGenerator generator = dispatcher.FindCodeGenerator(host, options, compositionAssemblies, /*generatorName*/ null);
Assert.IsNotNull(generator, "the dispatcher did not pick default generator");
Assert.IsTrue(generator is CodeDomClientCodeGenerator, "the dispatcher did not pick the default code generator");
string error = (string.Format(CultureInfo.CurrentCulture,
Resource.Failed_To_Create_Composition_Container,
expectedException.Message));
TestHelper.AssertContainsWarnings(logger, error);
}
}
internal void Initialize(ICodeGenerationHost host, IEnumerable<DomainServiceDescription> descriptions, ClientCodeGenerationOptions options)
{
if (host == null)
{
throw new ArgumentNullException("host");
}
if (options == null)
{
throw new ArgumentNullException("options");
}
if (descriptions == null)
{
throw new ArgumentNullException("descriptions");
}
// Initialize all the instance variables
this._host = host;
this._clientProxyCodeGenerationOptions = options;
this._domainServiceDescriptions = descriptions.ToList();
this._compileUnit = new CodeCompileUnit();
this._namespaces = new Dictionary<string, CodeNamespace>();
this._enumTypesToGenerate = new HashSet<Type>();
CodeDomClientCodeGenerator.ValidateOptions(this._clientProxyCodeGenerationOptions);
// Unconditionally initialize some options
CodeGeneratorOptions cgo = new CodeGeneratorOptions();
cgo.IndentString = " ";
cgo.VerbatimOrder = false;
cgo.BlankLinesBetweenMembers = true;
cgo.BracingStyle = "C";
this._options = cgo;
// Choose the provider for the language. C# is the default if unspecified.
string language = this.ClientProxyCodeGenerationOptions.Language;
bool isCSharp = String.IsNullOrEmpty(language) || String.Equals(language, "C#", StringComparison.OrdinalIgnoreCase);
this._provider = isCSharp ? (CodeDomProvider)new CSharpCodeProvider() : (CodeDomProvider)new VBCodeProvider();
// Configure our code gen utility package
CodeGenUtilities.Initialize(!this.IsCSharp, this.ClientProxyCodeGenerationOptions.UseFullTypeNames, this.ClientProxyCodeGenerationOptions.ClientRootNamespace);
}
private void Cleanup()
{
// Dispose and release all instance variables
CodeDomProvider provider = this._provider;
this._provider = null;
if (provider != null)
{
provider.Dispose();
}
this._compileUnit = null;
this._namespaces = null;
this._enumTypesToGenerate = null;
this._domainServiceDescriptions = null;
this._host = null;
this._options = null;
this._clientProxyCodeGenerationOptions = null;
}
/// <summary>
/// Generates client proxy source code using the specified <paramref name="codeGeneratorName"/> in the context
/// of the specified <paramref name="host"/>.
/// </summary>
/// <param name="host">The host for code generation.</param>
/// <param name="options">The options to use for code generation.</param>
/// <param name="catalog">The catalog containing the <see cref="OpenRiaServices.DomainServices.Server.DomainService"/> types.</param>
/// <param name="compositionAssemblies">The optional set of assemblies to use to create the MEF composition container.</param>
/// <param name="codeGeneratorName">Optional generator name. A <c>null</c> or empty value will select the default generator.</param>
/// <returns>The generated source code or <c>null</c> if none was generated.</returns>
private string GenerateCode(ICodeGenerationHost host, ClientCodeGenerationOptions options, DomainServiceCatalog catalog, IEnumerable <string> compositionAssemblies, string codeGeneratorName)
{
Debug.Assert(host != null, "host cannot be null");
Debug.Assert(options != null, "options cannot be null");
Debug.Assert(catalog != null, "catalog cannot be null");
IEnumerable <DomainServiceDescription> domainServiceDescriptions = catalog.DomainServiceDescriptions;
IDomainServiceClientCodeGenerator proxyGenerator = this.FindCodeGenerator(host, options, compositionAssemblies, codeGeneratorName);
string generatedCode = null;
if (proxyGenerator != null)
{
try
{
generatedCode = proxyGenerator.GenerateCode(host, domainServiceDescriptions, options);
}
catch (Exception ex)
{
// Fatal exceptions are never swallowed or processed
if (ex.IsFatal())
{
throw;
}
// Any exception from the code generator is caught and reported, otherwise it will
// hit the MSBuild backstop and report failure of the custom build task.
// It is acceptable to report this exception and "ignore" it because we
// are running in a separate AppDomain which will be torn down immediately
// after our return.
host.LogError(string.Format(CultureInfo.CurrentCulture,
Resource.CodeGenerator_Threw_Exception,
string.IsNullOrEmpty(codeGeneratorName) ? proxyGenerator.GetType().FullName : codeGeneratorName,
options.ClientProjectPath,
ex.Message));
}
}
return(generatedCode);
}
/// <summary>
/// Generates client proxy source code using the specified <paramref name="codeGeneratorName"/> in the context
/// of the specified <paramref name="host"/>.
/// </summary>
/// <param name="host">The host for code generation.</param>
/// <param name="options">The options to use for code generation.</param>
/// <param name="assembliesToLoad">The set of server assemblies to use for analysis and composition.</param>
/// <param name="codeGeneratorName">Optional generator name. A <c>null</c> or empty value will select the default generator.</param>
/// <returns>The generated source code or <c>null</c> if none was generated.</returns>
internal string GenerateCode(ICodeGenerationHost host, ClientCodeGenerationOptions options, IEnumerable<string> assembliesToLoad, string codeGeneratorName)
{
Debug.Assert(host != null, "host cannot be null");
Debug.Assert(options != null, "options cannot be null");
Debug.Assert(assembliesToLoad != null, "assembliesToLoad cannot be null");
ILogger logger = host as ILogger;
DomainServiceCatalog catalog = new DomainServiceCatalog(assembliesToLoad, logger);
return this.GenerateCode(host, options, catalog, assembliesToLoad, codeGeneratorName);
}
/// <summary>
/// Locates and returns the <see cref="IDomainServiceClientCodeGenerator"/> to use to generate client proxies
/// for the specified <paramref name="options"/>.
/// </summary>
/// <param name="host">The host for code generation.</param>
/// <param name="options">The options to use for code generation.</param>
/// <param name="compositionAssemblies">The optional set of assemblies to use to create the MEF composition container.</param>
/// <param name="codeGeneratorName">Optional generator name. A <c>null</c> or empty value will select the default generator.</param>
/// <returns>The code generator to use, or <c>null</c> if a matching one could not be found.</returns>
internal IDomainServiceClientCodeGenerator FindCodeGenerator(ICodeGenerationHost host, ClientCodeGenerationOptions options, IEnumerable<string> compositionAssemblies, string codeGeneratorName)
{
Debug.Assert(host != null, "host cannot be null");
Debug.Assert(options != null, "options cannot be null");
if (string.IsNullOrEmpty(options.Language))
{
throw new ArgumentException(Resource.Null_Language_Property, "options");
}
IDomainServiceClientCodeGenerator generator = null;
// Try to load the code generator directly if given an assembly qualified name.
// We insist on at least one comma in the name to know this is an assembly qualified name.
// Otherwise, we might succeed in loading a dotted name that happens to be in our assembly,
// such as the default CodeDom generator.
if (!string.IsNullOrEmpty(codeGeneratorName) && codeGeneratorName.Contains(','))
{
Type codeGeneratorType = Type.GetType(codeGeneratorName, /*throwOnError*/ false);
if (codeGeneratorType != null)
{
if (!typeof(IDomainServiceClientCodeGenerator).IsAssignableFrom(codeGeneratorType))
{
// If generator is of the incorrect type, we will still allow the MEF approach below
// to find a better one. This path could be exercised by inadvertantly using a name
// that happened to load some random type that was not a code generator.
host.LogWarning(string.Format(CultureInfo.CurrentCulture, Resource.Code_Generator_Incorrect_Type, codeGeneratorName));
}
else
{
try
{
generator = Activator.CreateInstance(codeGeneratorType) as IDomainServiceClientCodeGenerator;
}
catch (Exception e)
{
// The open catch of Exception is acceptable because we unconditionally report
// the error and are running in a separate AppDomain.
if (e.IsFatal())
{
throw;
}
host.LogError(string.Format(CultureInfo.CurrentCulture, Resource.Code_Generator_Instantiation_Error, codeGeneratorName, e.Message));
}
}
}
}
if (generator == null)
{
// Create the MEF composition container (once only) from the assemblies we are analyzing
this.CreateCompositionContainer(compositionAssemblies, host as ILogger);
// The following property is filled by MEF by the line above.
if (this.DomainServiceClientCodeGenerators != null && this.DomainServiceClientCodeGenerators.Any())
{
// Select only those registered for the required language
IEnumerable<Lazy<IDomainServiceClientCodeGenerator, ICodeGeneratorMetadata>> allImportsForLanguage =
this.DomainServiceClientCodeGenerators.Where(i => string.Equals(options.Language, i.Metadata.Language, StringComparison.OrdinalIgnoreCase));
Lazy<IDomainServiceClientCodeGenerator, ICodeGeneratorMetadata> lazyImport = null;
// If client specified a specific generator, use that one.
// If it cannot be found, log an error to explain the problem.
// If multiple with that name are found, log an error and explain the problem.
// We consider this an error because the user has explicitly named a generator,
// meaning they would not expect the default to be used.
if (!string.IsNullOrEmpty(codeGeneratorName))
{
IEnumerable<Lazy<IDomainServiceClientCodeGenerator, ICodeGeneratorMetadata>> allImportsForLanguageAndName = allImportsForLanguage.Where(i => string.Equals(i.Metadata.GeneratorName, codeGeneratorName, StringComparison.OrdinalIgnoreCase));
int numberOfMatchingGenerators = allImportsForLanguageAndName.Count();
// No generator with that name was found. Log an error and explain how to register one.
if (numberOfMatchingGenerators == 0)
{
host.LogError(string.Format(CultureInfo.CurrentCulture,
Resource.Code_Generator_Not_Found,
codeGeneratorName,
options.Language,
options.ServerProjectPath,
options.ClientProjectPath,
CodeDomClientCodeGenerator.GeneratorName));
}
else if (numberOfMatchingGenerators == 1)
{
// Exactly one was found -- take it
lazyImport = allImportsForLanguageAndName.First();
}
else
{
// Multiple with that name were found. Explain how to remove some of them or
// explicitly name one.
StringBuilder sb = new StringBuilder();
foreach (var import in allImportsForLanguageAndName.OrderBy(i => i.Value.GetType().FullName))
{
sb.AppendLine(" " + import.Value.GetType().FullName);
}
host.LogError(string.Format(CultureInfo.CurrentCulture,
Resource.Multiple_Named_Code_Generators,
codeGeneratorName,
options.Language,
sb.ToString(),
options.ServerProjectPath,
options.ClientProjectPath,
allImportsForLanguageAndName.First().Value.GetType().AssemblyQualifiedName));
}
}
else
{
// We are here if no generator name was specified.
// If only one import matched the language, we have it.
// This is the most common path to discovery of our own CodeDom generator
// but will work equally well when it replaced.
if (allImportsForLanguage.Count() == 1)
{
lazyImport = allImportsForLanguage.First();
}
else
{
// Multiple custom generators exist, but a specific generator name was not provided.
// Look for any custom generators other than our default CodeDom one.
// If we find there is only one custom generator registered, we use that one rather than the default
IEnumerable<Lazy<IDomainServiceClientCodeGenerator, ICodeGeneratorMetadata>> customGeneratorImports =
allImportsForLanguage.Where(i => !string.Equals(CodeDomClientCodeGenerator.GeneratorName, i.Metadata.GeneratorName, StringComparison.OrdinalIgnoreCase));
int generatorCount = customGeneratorImports.Count();
// Exactly 1 custom generator that is not the default -- take it
if (generatorCount == 1)
{
lazyImport = customGeneratorImports.First();
host.LogMessage(string.Format(CultureInfo.CurrentCulture, Resource.Using_Custom_Code_Generator, lazyImport.Metadata.GeneratorName));
}
else if (generatorCount != 0)
{
// Multiple generators are available but we have insufficient information
// to choose one. Log an warning and use the default
StringBuilder sb = new StringBuilder();
// Sort for unit test predictability
IEnumerable<Lazy<IDomainServiceClientCodeGenerator, ICodeGeneratorMetadata>> orderedCustomGenerators = customGeneratorImports.OrderBy(i => i.Metadata.GeneratorName);
foreach (var import in orderedCustomGenerators)
{
sb.AppendLine(" " + import.Metadata.GeneratorName);
}
host.LogWarning(string.Format(CultureInfo.CurrentCulture,
Resource.Multiple_Custom_Code_Generators_Using_Default,
options.Language, sb.ToString(),
options.ClientProjectPath,
orderedCustomGenerators.First().Metadata.GeneratorName,
CodeDomClientCodeGenerator.GeneratorName));
// Pick the default. There should be one, but if not, the calling methods will detect and report a problem.
lazyImport = allImportsForLanguage.FirstOrDefault(i => string.Equals(CodeDomClientCodeGenerator.GeneratorName, i.Metadata.GeneratorName, StringComparison.OrdinalIgnoreCase));
}
}
}
generator = lazyImport == null ? null : lazyImport.Value;
}
}
return generator;
}
/// <summary>
/// Generates client proxy source code using the specified <paramref name="codeGeneratorName"/> in the context
/// of the specified <paramref name="host"/>.
/// </summary>
/// <param name="host">The host for code generation.</param>
/// <param name="options">The options to use for code generation.</param>
/// <param name="catalog">The catalog containing the <see cref="OpenRiaServices.DomainServices.Server.DomainService"/> types.</param>
/// <param name="compositionAssemblies">The optional set of assemblies to use to create the MEF composition container.</param>
/// <param name="codeGeneratorName">Optional generator name. A <c>null</c> or empty value will select the default generator.</param>
/// <returns>The generated source code or <c>null</c> if none was generated.</returns>
private string GenerateCode(ICodeGenerationHost host, ClientCodeGenerationOptions options, DomainServiceCatalog catalog, IEnumerable<string> compositionAssemblies, string codeGeneratorName)
{
Debug.Assert(host != null, "host cannot be null");
Debug.Assert(options != null, "options cannot be null");
Debug.Assert(catalog != null, "catalog cannot be null");
IEnumerable<DomainServiceDescription> domainServiceDescriptions = catalog.DomainServiceDescriptions;
IDomainServiceClientCodeGenerator proxyGenerator = this.FindCodeGenerator(host, options, compositionAssemblies, codeGeneratorName);
string generatedCode = null;
if (proxyGenerator != null)
{
try
{
generatedCode = proxyGenerator.GenerateCode(host, domainServiceDescriptions, options);
}
catch (Exception ex)
{
// Fatal exceptions are never swallowed or processed
if (ex.IsFatal())
{
throw;
}
// Any exception from the code generator is caught and reported, otherwise it will
// hit the MSBuild backstop and report failure of the custom build task.
// It is acceptable to report this exception and "ignore" it because we
// are running in a separate AppDomain which will be torn down immediately
// after our return.
host.LogError(string.Format(CultureInfo.CurrentCulture,
Resource.CodeGenerator_Threw_Exception,
string.IsNullOrEmpty(codeGeneratorName) ? proxyGenerator.GetType().FullName : codeGeneratorName,
options.ClientProjectPath,
ex.Message));
}
}
return generatedCode;
}
// Locates the code generator registered to work with the language for the given options
internal static IDomainServiceClientCodeGenerator CreateCodeGenerator(ICodeGenerationHost host, ClientCodeGenerationOptions options)
{
using (ClientCodeGenerationDispatcher dispatcher = new ClientCodeGenerationDispatcher())
{
IDomainServiceClientCodeGenerator generator = dispatcher.FindCodeGenerator(host, options, /*compositionAssemblies*/ null, /*codeGeneratorName*/ null);
return generator;
}
}
private void Cleanup()
{
// Dispose and release all instance variables
CodeDomProvider provider = this._provider;
this._provider = null;
if (provider != null)
{
provider.Dispose();
}
this._compileUnit = null;
this._namespaces = null;
this._enumTypesToGenerate = null;
this._domainServiceDescriptions = null;
this._host = null;
this._options = null;
this._clientProxyCodeGenerationOptions = null;
}
public string GenerateCode(ICodeGenerationHost host, IEnumerable<DomainServiceDescription> descriptions, ClientCodeGenerationOptions options)
{
Assert.IsNotNull(host, "host cannot be null when code generator is called");
Assert.IsNotNull(options, "options cannot be null when code generator is called");
Assert.IsNotNull(descriptions, "descriptions cannot be null when code generator is called");
// These 2 test helpers reset each time they are read
bool logWarningsFull = MockCodeGenerator.LogWarningsFull;
MockCodeGenerator.LogWarningsFull = false;
bool logErrorsFull = MockCodeGenerator.LogErrorsFull;
MockCodeGenerator.LogErrorsFull = false;
bool throwException = MockCodeGenerator.ThrowException;
MockCodeGenerator.ThrowException = false;
if (throwException)
{
throw MockCodeGenerator.Exception;
}
if (logWarningsFull)
{
ConsoleLogger.LogPacket p = MockCodeGenerator.WarningPacket;
host.LogWarning(p.Message, p.Subcategory, p.ErrorCode, p.HelpString, p.File, p.LineNumber, p.ColumnNumber, p.EndLineNumber, p.EndColumnNumber);
}
if (logErrorsFull)
{
ConsoleLogger.LogPacket p = MockCodeGenerator.ErrorPacket;
host.LogError(p.Message, p.Subcategory, p.ErrorCode, p.HelpString, p.File, p.LineNumber, p.ColumnNumber, p.EndLineNumber, p.EndColumnNumber);
}
return MockCodeGenerator.FakeGeneratedCode;
}
// Invokes the code generator discovered via the host and options
internal static string GenerateCode(ICodeGenerationHost host, ClientCodeGenerationOptions options, IEnumerable<Type> domainServiceTypes)
{
IDomainServiceClientCodeGenerator generator = CreateCodeGenerator(host, options);
DomainServiceCatalog catalog = new DomainServiceCatalog(domainServiceTypes, host as ILogger);
return generator.GenerateCode(host, catalog.DomainServiceDescriptions, options);
}
public string GenerateCode(ICodeGenerationHost codeGenerationHost, IEnumerable<DomainServiceDescription> domainServiceDescriptions, ClientCodeGenerationOptions options)
{
throw new NotImplementedException();
}
public virtual string GenerateCode(ICodeGenerationHost codeGenerationHost, IEnumerable<DomainServiceDescription> domainServiceDescriptions, ClientCodeGenerationOptions options)
{
return MockGSharpCodeGeneratorBase.GeneratedCode;
}
public override string GenerateCode(ICodeGenerationHost codeGenerationHost, IEnumerable<DomainServiceDescription> domainServiceDescriptions, ClientCodeGenerationOptions options)
{
return MockGSharpCodeGeneratorDerived.DerivedGeneratedCode;
}
/// <summary>
/// This method is part of the <see cref="IDomainServiceClientCodeGenerator" /> interface. The RIA Services Code Generation process uses this method as the entry point into the code generator.
/// </summary>
/// <param name="codeGenerationHost">The code generation host for this instance.</param>
/// <param name="domainServiceDescriptions">The list of all the DomainServiceDescription objects.</param>
/// <param name="options">The code generation objects.</param>
/// <returns>The generated code.</returns>
public string GenerateCode(ICodeGenerationHost codeGenerationHost, IEnumerable<DomainServiceDescription> domainServiceDescriptions, ClientCodeGenerationOptions options)
{
this._codeGenerationHost = codeGenerationHost;
this._domainServiceDescriptions = domainServiceDescriptions;
this._options = options;
this._enumTypesToGenerate = new HashSet<Type>();
if (this.EntityGenerator == null)
{
this.CodeGenerationHost.LogError(string.Format(CultureInfo.CurrentCulture, TextTemplateResource.EntityGeneratorNotFound));
}
if (this.ComplexObjectGenerator == null)
{
this.CodeGenerationHost.LogError(string.Format(CultureInfo.CurrentCulture, TextTemplateResource.ComplexObjectGeneratorNotFound));
}
if (this.DomainContextGenerator == null)
{
this.CodeGenerationHost.LogError(string.Format(CultureInfo.CurrentCulture, TextTemplateResource.DomainContextGeneratorNotFound));
}
if (this.WebContextGenerator == null)
{
this.CodeGenerationHost.LogError(string.Format(CultureInfo.CurrentCulture, TextTemplateResource.WebContextGeneratorNotFound));
}
if (this.EnumGenerator == null)
{
this.CodeGenerationHost.LogError(string.Format(CultureInfo.CurrentCulture, TextTemplateResource.EnumGeneratorNotFound));
}
if (!this.CodeGenerationHost.HasLoggedErrors)
{
return this.GenerateCode();
}
return null;
}
/// <summary>
/// Generates client proxy source code using the specified <paramref name="codeGeneratorName"/> in the context
/// of the specified <paramref name="host"/>.
/// </summary>
/// <param name="host">The host for code generation.</param>
/// <param name="options">The options to use for code generation.</param>
/// <param name="domainServiceTypes">The set of <see cref="OpenRiaServices.DomainServices.Server.DomainService"/> types for which to generate code.</param>
/// <param name="compositionAssemblies">The optional set of assemblies to use to create the MEF composition container.</param>
/// <param name="codeGeneratorName">Optional generator name. A <c>null</c> or empty value will select the default generator.</param>
/// <returns>The generated source code or <c>null</c> if none was generated.</returns>
internal string GenerateCode(ICodeGenerationHost host, ClientCodeGenerationOptions options, IEnumerable<Type> domainServiceTypes, IEnumerable<string> compositionAssemblies, string codeGeneratorName)
{
Debug.Assert(host != null, "host cannot be null");
Debug.Assert(options != null, "options cannot be null");
Debug.Assert(domainServiceTypes != null, "domainServiceTypes cannot be null");
ILogger logger = host as ILogger;
DomainServiceCatalog catalog = new DomainServiceCatalog(domainServiceTypes, logger);
return this.GenerateCode(host, options, catalog, compositionAssemblies, codeGeneratorName);
}
