/// <summary> /// /// </summary> /// <param name="typeDecl"></param> protected override void EmitProperties(CodeTypeDeclaration typeDecl) { base.EmitProperties(typeDecl); foreach (NavigationProperty navigationProperty in Item.GetDeclaredOnlyMembers <NavigationProperty>()) { NavigationPropertyEmitter navigationPropertyEmitter = new NavigationPropertyEmitter(Generator, navigationProperty, UsingStandardBaseClass); navigationPropertyEmitter.Emit(typeDecl); } }
/// <summary> /// /// </summary> /// <param name="typeDecl"></param> protected override void EmitProperties(CodeTypeDeclaration typeDecl) { base.EmitProperties(typeDecl); foreach ( NavigationProperty navigationProperty in Item.GetDeclaredOnlyMembers<NavigationProperty>() ) { NavigationPropertyEmitter navigationPropertyEmitter = new NavigationPropertyEmitter(Generator, navigationProperty, UsingStandardBaseClass); navigationPropertyEmitter.Emit(typeDecl); } }
/// <summary> /// /// </summary> /// <param name="typeDecl"></param> protected override void EmitProperties(CodeTypeDeclaration typeDecl) { base.EmitProperties(typeDecl); foreach (EdmMember member in Item.Members) { NavigationProperty navigationProperty = (member as NavigationProperty); if ((null != navigationProperty) && (navigationProperty.DeclaringType == Item)) { NavigationPropertyEmitter navigationPropertyEmitter = new NavigationPropertyEmitter(Generator, navigationProperty, UsingStandardBaseClass); navigationPropertyEmitter.Emit(typeDecl); } } }
/// <summary> /// /// </summary> /// <param name="typeDecl"></param> protected override void EmitProperties(CodeTypeDeclaration typeDecl) { base.EmitProperties(typeDecl); foreach (EdmMember member in Item.Members) { NavigationProperty navigationProperty = (member as NavigationProperty); if ((null != navigationProperty) && (navigationProperty.DeclaringType == Item)) { NavigationPropertyEmitter navigationPropertyEmitter = new NavigationPropertyEmitter(Generator, navigationProperty, UsingStandardBaseClass); navigationPropertyEmitter.Emit(typeDecl); } } }
/// <summary> /// Emit static factory method which creates an instance of the class and initializes /// non-nullable properties (taken as arguments) /// </summary> /// <param name="typeDecl"></param> protected virtual void EmitFactoryMethod(CodeTypeDeclaration typeDecl) { // build list of non-nullable properties ReadOnlyMetadataCollection <EdmProperty> properties = GetProperties(); List <EdmProperty> parameters = new List <EdmProperty>(properties.Count); foreach (EdmProperty property in properties) { bool include = IncludeFieldInFactoryMethod(property); if (include) { parameters.Add(property); } } // if there are no parameters, we don't emit anything (1 is for the null element) // nor do we emit everything if this is the Ref propertied ctor and the parameter list is the same as the many parametered ctor if (parameters.Count < 1) { return; } CodeMemberMethod method = new CodeMemberMethod(); CodeTypeReference typeRef = TypeReference.FromString(Item.Name); UniqueIdentifierService uniqueIdentifierService = new UniqueIdentifierService(Generator.IsLanguageCaseSensitive); string instanceName = uniqueIdentifierService.AdjustIdentifier(Utils.CamelCase(Item.Name)); // public static Class CreateClass(...) method.Attributes = MemberAttributes.Static | MemberAttributes.Public; method.Name = "Create" + Item.Name; if (NavigationPropertyEmitter.IsNameAlreadyAMemberName(Item, method.Name, Generator.LanguageAppropriateStringComparer)) { Generator.AddError(Strings.GeneratedFactoryMethodNameConflict(method.Name, Item.Name), ModelBuilderErrorCode.GeneratedFactoryMethodNameConflict, EdmSchemaErrorSeverity.Error); } method.ReturnType = typeRef; AttributeEmitter.AddGeneratedCodeAttribute(method); // output method summary comments CommentEmitter.EmitSummaryComments(Strings.FactoryMethodSummaryComment(Item.Name), method.Comments); // Class class = new Class(); CodeVariableDeclarationStatement createNewInstance = new CodeVariableDeclarationStatement( typeRef, instanceName, new CodeObjectCreateExpression(typeRef)); method.Statements.Add(createNewInstance); CodeVariableReferenceExpression instanceRef = new CodeVariableReferenceExpression(instanceName); // iterate over the properties figuring out which need included in the factory method foreach (EdmProperty property in parameters) { // CreateClass( ... , propType propName ...) PropertyEmitter propertyEmitter = new PropertyEmitter(Generator, property, UsingStandardBaseClass); CodeTypeReference propertyTypeReference = propertyEmitter.PropertyType; String parameterName = uniqueIdentifierService.AdjustIdentifier(Utils.FixParameterName(propertyEmitter.PropertyName, "argument")); parameterName = Utils.SetSpecialCaseForFxCopOnPropertyName(parameterName); CodeParameterDeclarationExpression paramDecl = new CodeParameterDeclarationExpression( propertyTypeReference, parameterName); CodeArgumentReferenceExpression paramRef = new CodeArgumentReferenceExpression(paramDecl.Name); method.Parameters.Add(paramDecl); // add comment describing the parameter CommentEmitter.EmitParamComments(paramDecl, Strings.FactoryParamCommentGeneral(propertyEmitter.PropertyName), method.Comments); CodeExpression newPropertyValue; if (TypeSemantics.IsComplexType(propertyEmitter.Item.TypeUsage)) { List <CodeExpression> complexVerifyParameters = new List <CodeExpression>(); complexVerifyParameters.Add(paramRef); complexVerifyParameters.Add(new CodePrimitiveExpression(propertyEmitter.PropertyName)); // if (null == param) { throw new ArgumentNullException("PropertyName"); } method.Statements.Add( new CodeConditionStatement( EmitExpressionEqualsNull(paramRef), new CodeThrowExceptionStatement( new CodeObjectCreateExpression( TypeReference.ForType(typeof(ArgumentNullException)), new CodePrimitiveExpression(parameterName) ) ) ) ); newPropertyValue = paramRef; } else { newPropertyValue = paramRef; } // Scalar property: // Property = param; // Complex property: // Property = StructuralObject.VerifyComplexObjectIsNotNull(param, propertyName); method.Statements.Add(new CodeAssignStatement(new CodePropertyReferenceExpression(instanceRef, propertyEmitter.PropertyName), newPropertyValue)); } // return class; method.Statements.Add(new CodeMethodReturnStatement(instanceRef)); // actually add the method to the class typeDecl.Members.Add(method); }