/// <summary>
/// Creates a <see cref="CodeAttributeDeclaration"/> for a <see cref="DataContractAttribute"/>
/// </summary>
/// <param name="sourceType">The type to which the attribute will be applied (to use as a reference)</param>
/// <param name="codeGenerator">The client proxy generator</param>
/// <param name="referencingType">The type referencing this declaration</param>
/// <returns>The new attribute declaration</returns>
internal static CodeAttributeDeclaration CreateDataContractAttributeDeclaration(Type sourceType, CodeDomClientCodeGenerator codeGenerator, CodeTypeDeclaration referencingType)
{
CodeAttributeDeclaration dataContractAttrib = CodeGenUtilities.CreateAttributeDeclaration(typeof(System.Runtime.Serialization.DataContractAttribute), codeGenerator, referencingType);
string dataContractNamespace = CodeGenUtilities.GetContractNamespace(sourceType);
string dataContractName = null;
// If the user specified a DataContract, we should copy the namespace and name.
DataContractAttribute sourceDataContractAttrib = (DataContractAttribute)Attribute.GetCustomAttribute(sourceType, typeof(DataContractAttribute));
if (sourceDataContractAttrib != null)
{
if (sourceDataContractAttrib.Namespace != null)
{
dataContractNamespace = sourceDataContractAttrib.Namespace;
}
if (sourceDataContractAttrib.Name != null)
{
dataContractName = sourceDataContractAttrib.Name;
}
}
dataContractAttrib.Arguments.Add(new CodeAttributeArgument("Namespace", new CodePrimitiveExpression(dataContractNamespace)));
if (dataContractName != null)
{
dataContractAttrib.Arguments.Add(new CodeAttributeArgument("Name", new CodePrimitiveExpression(dataContractName)));
}
return(dataContractAttrib);
}
private void GenerateContractMethodAttributes(CodeTypeDeclaration contractInterface, CodeMemberMethod beginQueryMethod, string domainServiceName, string operationName)
{
CodeAttributeDeclaration operationContractAtt = CodeGenUtilities.CreateAttributeDeclaration(typeof(OperationContractAttribute), this.ClientProxyGenerator, contractInterface);
operationContractAtt.Arguments.Add(new CodeAttributeArgument("AsyncPattern", new CodePrimitiveExpression(true)));
operationContractAtt.Arguments.Add(new CodeAttributeArgument("Action", new CodePrimitiveExpression(string.Format(CultureInfo.InvariantCulture, DomainServiceProxyGenerator.DefaultActionSchema, domainServiceName, operationName))));
operationContractAtt.Arguments.Add(new CodeAttributeArgument("ReplyAction", new CodePrimitiveExpression(string.Format(CultureInfo.InvariantCulture, DomainServiceProxyGenerator.DefaultReplyActionSchema, domainServiceName, operationName))));
beginQueryMethod.CustomAttributes.Add(operationContractAtt);
}
/// <summary>
/// Creates a <see cref="CodeAttributeDeclaration"/> for a <see cref="DisplayAttribute"/>.
/// </summary>
/// <param name="codeGenerator">The client proxy generator</param>
/// <param name="referencingType">The type on whose member <see cref="DisplayAttribute"/> will be applied</param>
/// <returns>The new attribute declaration</returns>
internal static CodeAttributeDeclaration CreateDisplayAttributeDeclaration(CodeDomClientCodeGenerator codeGenerator, CodeTypeDeclaration referencingType)
{
CodeAttributeDeclaration displayAttributeDeclaration = CodeGenUtilities.CreateAttributeDeclaration(
typeof(DisplayAttribute),
codeGenerator,
referencingType);
displayAttributeDeclaration.Arguments.Add(new CodeAttributeArgument("AutoGenerateField", new CodePrimitiveExpression(false)));
return(displayAttributeDeclaration);
}
private CodeTypeDeclaration GenerateContract(CodeTypeDeclaration proxyClass)
{
string domainServiceName = this._domainServiceDescription.DomainServiceType.Name;
string contractTypeName = "I" + domainServiceName + "Contract";
CodeTypeDeclaration contractInterface = CodeGenUtilities.CreateTypeDeclaration(contractTypeName, proxyClass.UserData["Namespace"] as string);
proxyClass.Members.Add(contractInterface);
// Add <summary> xml comment to interface
string comment = string.Format(CultureInfo.CurrentCulture, Resource.CodeGen_DomainContext_ServiceContract_Summary_Comment, domainServiceName);
contractInterface.Comments.AddRange(CodeGenUtilities.GenerateSummaryCodeComment(comment, this.ClientProxyGenerator.IsCSharp));
contractInterface.IsInterface = true;
contractInterface.CustomAttributes.Add(
CodeGenUtilities.CreateAttributeDeclaration(
typeof(ServiceContractAttribute),
this.ClientProxyGenerator,
proxyClass));
// Used to track types registered with ServiceKnownTypeAttribute (for Custom methods)
HashSet <Type> registeredServiceTypes = new HashSet <Type>();
// Generate query methods, invoke operations and custom methods.
foreach (DomainOperationEntry operation in this._domainServiceDescription.DomainOperationEntries
.Where(op => op.Operation == DomainOperation.Query || op.Operation == DomainOperation.Invoke || op.Operation == DomainOperation.Custom)
.OrderBy(op => op.Name))
{
if (operation.Operation == DomainOperation.Custom)
{
this.GenerateContractServiceKnownTypes(contractInterface, operation, registeredServiceTypes);
}
else
{
this.GenerateContractMethod(contractInterface, operation);
}
}
// Generate submit method if we have CUD operations.
if (this._domainServiceDescription.DomainOperationEntries
.Any(op => (op.Operation == DomainOperation.Delete || op.Operation == DomainOperation.Insert ||
op.Operation == DomainOperation.Update || op.Operation == DomainOperation.Custom)))
{
this.GenerateContractSubmitChangesMethod(contractInterface);
}
return(contractInterface);
}
/// <summary>
/// Creates an attribute declaration for <see cref="EnumMemberAttribute"/>
/// </summary>
/// <param name="memberInfo">The member that may contain an existing <see cref="EnumMemberAttribute"/></param>
/// <param name="codeGenerator">The proxy generator</param>
/// <param name="referencingType">The referencing type</param>
/// <returns>A new attribute declaration</returns>
internal static CodeAttributeDeclaration CreateEnumMemberAttributeDeclaration(MemberInfo memberInfo, CodeDomClientCodeGenerator codeGenerator, CodeTypeDeclaration referencingType)
{
CodeAttributeDeclaration enumMemberDecl = CodeGenUtilities.CreateAttributeDeclaration(typeof(System.Runtime.Serialization.EnumMemberAttribute), codeGenerator, referencingType);
// If the user specified a DataContract, we should copy the namespace and name.
EnumMemberAttribute enumMemberAttrib = (EnumMemberAttribute)Attribute.GetCustomAttribute(memberInfo, typeof(EnumMemberAttribute));
if (enumMemberAttrib != null)
{
string value = enumMemberAttrib.Value;
if (!string.IsNullOrEmpty(value))
{
enumMemberDecl.Arguments.Add(new CodeAttributeArgument("Value", new CodePrimitiveExpression(value)));
}
}
return(enumMemberDecl);
}
/// <summary>
/// Creates a <see cref="CodeAttributeDeclaration"/> for the given <see cref="AttributeDeclaration"/>.
/// </summary>
/// <param name="proxyGenerator">The context for generating code. It cannot be null.</param>
/// <param name="referencingType">The referencing type.</param>
/// <param name="attributeDeclaration">The <see cref="AttributeDeclaration"/> to build.</param>
/// <returns>A <see cref="CodeAttributeDeclaration"/>.</returns>
private static CodeAttributeDeclaration CreateCodeAttributeDeclaration(CodeDomClientCodeGenerator proxyGenerator, CodeTypeDeclaration referencingType, AttributeDeclaration attributeDeclaration)
{
CodeAttributeDeclaration codeAttributeDeclaration = CodeGenUtilities.CreateAttributeDeclaration(attributeDeclaration.AttributeType, proxyGenerator, referencingType);
// Add ctor args
foreach (object arg in attributeDeclaration.ConstructorArguments)
{
CodeExpression expression = CreateCodeExpression(proxyGenerator, referencingType, arg);
codeAttributeDeclaration.Arguments.Add(new CodeAttributeArgument(expression));
}
// Add named params
foreach (KeyValuePair <string, object> pair in attributeDeclaration.NamedParameters)
{
CodeExpression expression = CreateCodeExpression(proxyGenerator, referencingType, pair.Value);
codeAttributeDeclaration.Arguments.Add(new CodeAttributeArgument(pair.Key, expression));
}
return(codeAttributeDeclaration);
}
/// <summary>
/// Generates the client proxy code for the given type.
/// </summary>
public override void Generate()
{
// ----------------------------------------------------------------
// namespace
// ----------------------------------------------------------------
CodeNamespace ns = this.ClientProxyGenerator.GetOrGenNamespace(this.Type);
// Missing namespace bails out of code-gen -- error has been logged
if (ns == null)
{
return;
}
// ----------------------------------------------------------------
// public partial class {Type} : (Base)
// ----------------------------------------------------------------
this.ProxyClass = CodeGenUtilities.CreateTypeDeclaration(this.Type);
this.ProxyClass.IsPartial = true; // makes this a partial type
this.ProxyClass.TypeAttributes = TypeAttributes.Public;
// Abstract classes must be preserved as abstract to avoid explicit instantiation on client
bool isAbstract = (this.Type.IsAbstract);
if (isAbstract)
{
this.ProxyClass.TypeAttributes |= TypeAttributes.Abstract;
}
// Determine all types derived from this one.
// Note this list does not assume the current type is the visible root. That is a separate test.
IEnumerable <Type> derivedTypes = this.GetDerivedTypes();
// If this type doesn't have any derivatives, seal it. Cannot seal abstracts.
if (!isAbstract && !derivedTypes.Any())
{
this.ProxyClass.TypeAttributes |= TypeAttributes.Sealed;
}
// Add all base types including interfaces
this.AddBaseTypes(ns);
ns.Types.Add(this.ProxyClass);
AttributeCollection typeAttributes = this.Type.Attributes();
// Add <summary> xml comment to class
string comment = this.GetSummaryComment();
this.ProxyClass.Comments.AddRange(CodeGenUtilities.GenerateSummaryCodeComment(comment, this.ClientProxyGenerator.IsCSharp));
// ----------------------------------------------------------------
// Add default ctr
// ----------------------------------------------------------------
CodeConstructor constructor = new CodeConstructor();
// Default ctor is public for concrete types but protected for abstracts.
// This prevents direct instantiation on client
constructor.Attributes = isAbstract ? MemberAttributes.Family : MemberAttributes.Public;
// add default ctor doc comments
comment = string.Format(CultureInfo.CurrentCulture, Resource.CodeGen_Default_Constructor_Summary_Comments, this.Type.Name);
constructor.Comments.AddRange(CodeGenUtilities.GenerateSummaryCodeComment(comment, this.ClientProxyGenerator.IsCSharp));
// add call to default OnCreated method
constructor.Statements.Add(this.NotificationMethodGen.OnCreatedMethodInvokeExpression);
this.ProxyClass.Members.Add(constructor);
// ----------------------------------------------------------------
// [KnownType(...), ...]
// ----------------------------------------------------------------
// We need to generate a [KnownType] for all derived entities on the visible root.
if (!this.IsDerivedType)
{
// Generate a [KnownType] for every derived type.
// We specifically exclude [KnownTypes] from the set of attributes we ask
// the metadata pipeline to generate below, meaning we take total control
// here for which [KnownType] attributes get through the metadata pipeline.
//
// Note, we sort in alphabetic order to give predictability in baselines and
// client readability. For cosmetic reasons, we sort by short or long name
// depending on what our utility helpers will actually generated
foreach (Type derivedType in derivedTypes.OrderBy(t => this.ClientProxyGenerator.ClientProxyCodeGenerationOptions.UseFullTypeNames ? t.FullName : t.Name))
{
CodeAttributeDeclaration knownTypeAttrib = CodeGenUtilities.CreateAttributeDeclaration(typeof(System.Runtime.Serialization.KnownTypeAttribute), this.ClientProxyGenerator, this.ProxyClass);
knownTypeAttrib.Arguments.Add(new CodeAttributeArgument(new CodeTypeOfExpression(CodeGenUtilities.GetTypeReference(derivedType, this.ClientProxyGenerator, this.ProxyClass))));
this.ProxyClass.CustomAttributes.Add(knownTypeAttrib);
}
}
this.ValidateTypeAttributes(typeAttributes);
// ----------------------------------------------------------------
// [DataContract(Namespace=X, Name=Y)]
// ----------------------------------------------------------------
CodeAttributeDeclaration dataContractAttrib = CodeGenUtilities.CreateDataContractAttributeDeclaration(this.Type, this.ClientProxyGenerator, this.ProxyClass);
this.ProxyClass.CustomAttributes.Add(dataContractAttrib);
// ----------------------------------------------------------------
// Propagate all type-level Attributes across (except DataContractAttribute since that is handled above)
// -----------------------------------------------------------------
CustomAttributeGenerator.GenerateCustomAttributes(
this.ClientProxyGenerator,
this.ProxyClass,
ex => string.Format(CultureInfo.CurrentCulture, Resource.ClientCodeGen_Attribute_ThrewException_CodeType, ex.Message, this.ProxyClass.Name, ex.InnerException.Message),
this.FilterTypeAttributes(typeAttributes),
this.ProxyClass.CustomAttributes,
this.ProxyClass.Comments);
// ----------------------------------------------------------------
// gen proxy getter/setter for each property
// ----------------------------------------------------------------
this.GenerateProperties();
// ----------------------------------------------------------------
// gen additional methods/events
// ----------------------------------------------------------------
this.GenerateAdditionalMembers();
// Register created CodeTypeDeclaration with mapping
this._typeMapping[this.Type] = this.ProxyClass;
}
/// <summary>
/// Generates a property getter/setter pair into the given proxy class to match the given property info.
/// </summary>
/// <param name="propertyDescriptor">PropertyDescriptor for the property to generate for.</param>
protected virtual void GenerateProperty(PropertyDescriptor propertyDescriptor)
{
string propertyName = propertyDescriptor.Name;
Type propertyType = CodeGenUtilities.TranslateType(propertyDescriptor.PropertyType);
// ----------------------------------------------------------------
// Property type ref
// ----------------------------------------------------------------
var propTypeReference = CodeGenUtilities.GetTypeReference(propertyType, this.ClientProxyGenerator, this.ProxyClass);
// ----------------------------------------------------------------
// Property decl
// ----------------------------------------------------------------
var property = new CodeMemberProperty();
property.Name = propertyName;
property.Type = propTypeReference;
property.Attributes = MemberAttributes.Public | MemberAttributes.Final; // final needed, else becomes virtual
List <Attribute> propertyAttributes = propertyDescriptor.ExplicitAttributes().Cast <Attribute>().ToList();
// Generate <summary> for property
string comment = string.Format(CultureInfo.CurrentCulture, Resource.CodeGen_Entity_Property_Summary_Comment, propertyName);
property.Comments.AddRange(CodeGenUtilities.GenerateSummaryCodeComment(comment, this.ClientProxyGenerator.IsCSharp));
// ----------------------------------------------------------------
// [DataMember] -> Add if not already present.
// ----------------------------------------------------------------
// Add if not already present.
if (!propertyAttributes.OfType <DataMemberAttribute>().Any())
{
CodeAttributeDeclaration dataMemberAtt = CodeGenUtilities.CreateAttributeDeclaration(typeof(DataMemberAttribute), this.ClientProxyGenerator, this.ProxyClass);
property.CustomAttributes.Add(dataMemberAtt);
}
// Here, we check for the existence of [ReadOnly(true)] attributes generated when
// the property does not not have a setter. We want to inject an [Editable(false)]
// attribute into the pipeline.
ReadOnlyAttribute readOnlyAttr = propertyAttributes.OfType <ReadOnlyAttribute>().SingleOrDefault();
if (readOnlyAttr != null && !propertyAttributes.OfType <EditableAttribute>().Any())
{
propertyAttributes.Add(new EditableAttribute(!readOnlyAttr.IsReadOnly));
// REVIEW: should we strip out [ReadOnly] attributes here?
}
// Here we check if the type has a RoundtripOriginalAttribute. In that case we strip it out from the property
if (this._isRoundtripType)
{
propertyAttributes.RemoveAll(attr => attr.GetType() == typeof(RoundtripOriginalAttribute));
}
// Here we check for database generated fields. In that case we strip any RequiredAttribute from the property.
if (propertyAttributes.Any(a => a.GetType().Name == "DatabaseGeneratedAttribute"))
{
propertyAttributes.RemoveAll(attr => attr.GetType() == typeof(RequiredAttribute));
}
// Here, we check for the presence of a complex type. If it exists we need to add a DisplayAttribute
// if not already there. DataSources windows do not handle complex types
if (TypeUtility.IsSupportedComplexType(propertyType) && !propertyAttributes.OfType <DisplayAttribute>().Any())
{
CodeAttributeDeclaration displayAttribute = CodeGenUtilities.CreateDisplayAttributeDeclaration(this.ClientProxyGenerator, this.ProxyClass);
property.CustomAttributes.Add(displayAttribute);
}
// ----------------------------------------------------------------
// Propagate the custom attributes
// ----------------------------------------------------------------
CustomAttributeGenerator.GenerateCustomAttributes(
this.ClientProxyGenerator,
this.ProxyClass,
ex => string.Format(CultureInfo.CurrentCulture, Resource.ClientCodeGen_Attribute_ThrewException_CodeTypeMember, ex.Message, property.Name, this.ProxyClass.Name, ex.InnerException.Message),
propertyAttributes.Cast <Attribute>(),
property.CustomAttributes,
property.Comments);
// ----------------------------------------------------------------
// backing private field (CodeDom doesn't yet know about auto properties)
// ----------------------------------------------------------------
string fieldName = CodeGenUtilities.MakeCompliantFieldName(propertyName);
var field = new CodeMemberField(propTypeReference, fieldName);
this.ProxyClass.Members.Add(field);
var fieldRef = new CodeFieldReferenceExpression(new CodeThisReferenceExpression(), fieldName);
var valueRef = new CodePropertySetValueReferenceExpression();
// ----------------------------------------------------------------
// getter body
// ----------------------------------------------------------------
property.GetStatements.Add(new CodeMethodReturnStatement(fieldRef));
// ----------------------------------------------------------------
// setter body
// ----------------------------------------------------------------
List <CodeStatement> bodyStatements = new List <CodeStatement>();
// this.OnPropertyXxxChanging(PropType value);
bodyStatements.Add(this.NotificationMethodGen.GetMethodInvokeExpressionStatementFor(propertyName + "Changing"));
bool propertyIsReadOnly = this.IsPropertyReadOnly(propertyDescriptor);
if (!propertyIsReadOnly)
{
bodyStatements.Add(new CodeExpressionStatement(new CodeMethodInvokeExpression(new CodeThisReferenceExpression(), "RaiseDataMemberChanging", new CodePrimitiveExpression(propertyDescriptor.Name))));
}
// Generate the validation tests.
CodeStatement validationCode = GeneratePropertySetterValidation(propertyDescriptor.Name);
bodyStatements.Add(validationCode);
// this._field = value
bodyStatements.Add(new CodeAssignStatement(fieldRef, valueRef));
if (!propertyIsReadOnly)
{
bodyStatements.Add(new CodeExpressionStatement(new CodeMethodInvokeExpression(new CodeThisReferenceExpression(), "RaiseDataMemberChanged", new CodePrimitiveExpression(propertyDescriptor.Name))));
}
else
{
// even read-only members need to raise PropertyChanged
bodyStatements.Add(new CodeExpressionStatement(new CodeMethodInvokeExpression(new CodeThisReferenceExpression(), "RaisePropertyChanged", new CodePrimitiveExpression(propertyDescriptor.Name))));
}
// this.OnPropertyXxxChanged();
bodyStatements.Add(this.NotificationMethodGen.GetMethodInvokeExpressionStatementFor(propertyName + "Changed"));
// if (this._field != value)...
CodeExpression valueTest = CodeGenUtilities.MakeNotEqual(propertyType, fieldRef, valueRef, this.ClientProxyGenerator.IsCSharp);
CodeConditionStatement body = new CodeConditionStatement(valueTest, bodyStatements.ToArray <CodeStatement>());
property.SetStatements.Add(body);
// add property
this.ProxyClass.Members.Add(property);
}
/// <summary>
/// Creates a new <see cref="CodeTypeDeclaration"/> that is the generated form of
/// the given <paramref name="enumType"/>.
/// </summary>
/// <param name="enumType">The enum type to generate.</param>
/// <param name="codeGenerator">The current proxy generator context.</param>
/// <returns>The newly generated enum type declaration.</returns>
internal static CodeTypeDeclaration CreateEnumTypeDeclaration(Type enumType, CodeDomClientCodeGenerator codeGenerator)
{
System.Diagnostics.Debug.Assert(enumType.IsEnum, "Type must be an enum type");
CodeTypeDeclaration typeDecl = CodeGenUtilities.CreateTypeDeclaration(enumType);
typeDecl.IsEnum = true;
// Always force generated enums to be public
typeDecl.TypeAttributes |= TypeAttributes.Public;
// Enums deriving from anything but int get an explicit base type
Type underlyingType = enumType.GetEnumUnderlyingType();
if (underlyingType != typeof(int))
{
typeDecl.BaseTypes.Add(new CodeTypeReference(underlyingType));
}
typeDecl.Comments.AddRange(CodeGenUtilities.GenerateSummaryCodeComment($"Enum {enumType.Name}", codeGenerator.IsCSharp));
// Generate [DataContract] if it appears in the original only. Use Reflection only because that matches
// what WCF will do.
DataContractAttribute dataContractAttr = (DataContractAttribute)Attribute.GetCustomAttribute(enumType, typeof(DataContractAttribute));
if (dataContractAttr != null)
{
CodeAttributeDeclaration attrDecl = CodeGenUtilities.CreateDataContractAttributeDeclaration(enumType, codeGenerator, typeDecl);
typeDecl.CustomAttributes.Add(attrDecl);
}
string[] memberNames = Enum.GetNames(enumType);
Type enumValueType = Enum.GetUnderlyingType(enumType);
for (int i = 0; i < memberNames.Length; ++i)
{
string memberName = memberNames[i];
CodeTypeReference enumTypeRef = CodeGenUtilities.GetTypeReference(enumValueType, codeGenerator, typeDecl);
CodeMemberField enumMember = new CodeMemberField(enumTypeRef, memberName);
enumMember.Comments.AddRange(CodeGenUtilities.GenerateSummaryCodeComment(memberName, codeGenerator.IsCSharp));
// Generate an initializer for the enum member.
// GetRawConstantValue is the safest way to get the raw value of the enum field
// and works for both Reflection and ReflectionOnly loaded assemblies.
FieldInfo fieldInfo = enumType.GetField(memberName);
if (fieldInfo != null)
{
object memberValue = fieldInfo.GetRawConstantValue();
Debug.Assert(memberValue != null, "Enum type's GetRawConstantValue should never return null");
// We special-case MinValue and MaxValue for the integral types
// because VisualBasic will generate overflow compiler error for
// Int64.MinValue. If we detect a known MinValue or MaxValue for
// this integral type, we generate that reference, otherwise we
// just generate a constant integral value of the enum's type
object[] minMaxValues = null;
CodeGenUtilities.integralMinMaxValues.TryGetValue(underlyingType, out minMaxValues);
Debug.Assert(minMaxValues == null || minMaxValues.Length == 3, "integralMinMaxValues elements must always contain 3 values");
// Gen xxx.MinValue if it matches, but give precedence to matching a true zero,
// which is the min value for the unsigned integral types
// minMaxValues[0]: the MinValue for this type
// minMaxValues[1]: the MaxValue for this type
// minMaxValues[2]: the zero for this type (memberValue is not boxed and cannot be cast)
if (minMaxValues != null && !memberValue.Equals(minMaxValues[2]) && memberValue.Equals(minMaxValues[0]))
{
enumMember.InitExpression = new CodeFieldReferenceExpression(new CodeTypeReferenceExpression(underlyingType), "MinValue");
}
// Gen xxx.MaxValue if it matches
else if (minMaxValues != null && memberValue.Equals(minMaxValues[1]))
{
enumMember.InitExpression = new CodeFieldReferenceExpression(new CodeTypeReferenceExpression(underlyingType), "MaxValue");
}
// All other cases generate an integral constant.
// CodeDom knows how to generate the right integral constant based on memberValue's type.
else
{
enumMember.InitExpression = new CodePrimitiveExpression(memberValue);
}
}
typeDecl.Members.Add(enumMember);
// Generate an [EnumMember] if appropriate
EnumMemberAttribute enumMemberAttr = (EnumMemberAttribute)Attribute.GetCustomAttribute(fieldInfo, typeof(EnumMemberAttribute));
if (enumMemberAttr != null)
{
CodeAttributeDeclaration enumAttrDecl = CodeGenUtilities.CreateEnumMemberAttributeDeclaration(fieldInfo, codeGenerator, typeDecl);
enumMember.CustomAttributes.Add(enumAttrDecl);
}
// Propagate any other attributes that can be seen by the client
CustomAttributeGenerator.GenerateCustomAttributes(
codeGenerator,
typeDecl,
ex => string.Format(CultureInfo.CurrentCulture, Resource.ClientCodeGen_Attribute_ThrewException_CodeTypeMember, ex.Message, fieldInfo.Name, typeDecl.Name, ex.InnerException.Message),
fieldInfo.GetCustomAttributes(false).Cast <Attribute>().Where(a => a.GetType() != typeof(EnumMemberAttribute)),
enumMember.CustomAttributes,
enumMember.Comments);
}
// Attributes marked with [Flag] propagate it
if (enumType.GetCustomAttributes(typeof(FlagsAttribute), false).Length > 0)
{
CodeAttributeDeclaration attrDecl = CodeGenUtilities.CreateAttributeDeclaration(typeof(FlagsAttribute), codeGenerator, typeDecl);
typeDecl.CustomAttributes.Add(attrDecl);
}
return(typeDecl);
}
