/// <summary>
/// Helper method that raises the TypeGenerated event
/// </summary>
/// <param name="eventArgs">The event arguments passed to the subscriber</param>
internal void RaiseTypeGeneratedEvent(TypeGeneratedEventArgs eventArgs)
{
if (this.OnTypeGenerated != null)
{
this.OnTypeGenerated(this, eventArgs);
}
}
/// <summary>
///
/// </summary>
/// <returns></returns>
public override CodeTypeDeclarationCollection EmitApiClass()
{
Validate(); // emitter-specific validation
CodeTypeReference baseType = this.GetBaseType();
// raise the TypeGenerated event
TypeGeneratedEventArgs eventArgs = new TypeGeneratedEventArgs(Item, baseType);
this.Generator.RaiseTypeGeneratedEvent(eventArgs);
// public [abstract] partial class ClassName
CodeTypeDeclaration typeDecl = new CodeTypeDeclaration(Item.Name);
typeDecl.IsPartial = true;
typeDecl.TypeAttributes = System.Reflection.TypeAttributes.Class;
if (Item.Abstract)
{
typeDecl.TypeAttributes |= System.Reflection.TypeAttributes.Abstract;
}
SetTypeVisibility(typeDecl);
EmitTypeAttributes(Item.Name, typeDecl, eventArgs.AdditionalAttributes);
// : baseclass
AssignBaseType(typeDecl, baseType, eventArgs.BaseType);
AddInterfaces(Item.Name, typeDecl, eventArgs.AdditionalInterfaces);
CommentEmitter.EmitSummaryComments(Item, typeDecl.Comments);
// Since abstract types cannot be instantiated, skip the factory method for abstract types
if ((typeDecl.TypeAttributes & System.Reflection.TypeAttributes.Abstract) == 0)
EmitFactoryMethod(typeDecl);
EmitProperties(typeDecl);
// additional members, if provided by the event subscriber
this.AddMembers(Item.Name, typeDecl, eventArgs.AdditionalMembers);
CodeTypeDeclarationCollection typeDecls = new CodeTypeDeclarationCollection();
typeDecls.Add(typeDecl);
return typeDecls;
}
/// <summary>
/// Creates the CodeTypeDeclarations necessary to generate the code for the EntityContainer schema element
/// </summary>
/// <returns></returns>
public override CodeTypeDeclarationCollection EmitApiClass()
{
Validate(); // emitter-specific validation
// declare the new class
// public partial class LOBScenario : ObjectContext
CodeTypeDeclaration typeDecl = new CodeTypeDeclaration(Item.Name);
typeDecl.IsPartial = true;
// raise the TypeGenerated event
CodeTypeReference objectContextTypeRef = TypeReference.ObjectContext;
TypeGeneratedEventArgs eventArgs = new TypeGeneratedEventArgs(Item, objectContextTypeRef);
Generator.RaiseTypeGeneratedEvent(eventArgs);
if (eventArgs.BaseType != null && !eventArgs.BaseType.Equals(objectContextTypeRef))
{
typeDecl.BaseTypes.Add(eventArgs.BaseType);
}
else
{
typeDecl.BaseTypes.Add(TypeReference.ObjectContext);
}
AddInterfaces(Item.Name, typeDecl, eventArgs.AdditionalInterfaces);
CommentEmitter.EmitSummaryComments(Item, typeDecl.Comments);
EmitTypeAttributes(Item.Name, typeDecl, eventArgs.AdditionalAttributes);
bool needTypeMapper = (0 < this.Generator.NamespaceMap.Count);
var q = from a in this.Generator.EdmItemCollection.GetItems<StructuralType>()
where (a.BaseType != null) &&
(a.BuiltInTypeKind == BuiltInTypeKind.ComplexType || a.BuiltInTypeKind == BuiltInTypeKind.EntityType)
select a;
bool hasInheritance = (null != q.FirstOrDefault());
CreateConstructors(typeDecl, needTypeMapper, hasInheritance);
// adding partial OnContextCreated method
CreateContextPartialMethods(typeDecl);
if (needTypeMapper || hasInheritance)
{
CreateTypeMappingMethods(typeDecl, needTypeMapper, hasInheritance);
}
foreach (EntitySetBase entitySetBase in Item.BaseEntitySets)
{
if (Helper.IsEntitySet(entitySetBase))
{
EntitySet set = (EntitySet)entitySetBase;
CodeMemberProperty codeProperty = CreateEntitySetProperty(set);
typeDecl.Members.Add(codeProperty);
CodeMemberField codeField = CreateEntitySetField(set);
typeDecl.Members.Add(codeField);
}
}
foreach (EntitySetBase entitySetBase in Item.BaseEntitySets)
{
if (Helper.IsEntitySet(entitySetBase))
{
EntitySet set = (EntitySet)entitySetBase;
CodeMemberMethod codeProperty = CreateEntitySetAddObjectMethod(set);
typeDecl.Members.Add(codeProperty);
}
}
// additional members, if provided by the event subscriber
AddMembers(Item.Name, typeDecl, eventArgs.AdditionalMembers);
CodeTypeDeclarationCollection typeDecls = new CodeTypeDeclarationCollection();
typeDecls.Add(typeDecl);
return typeDecls;
}
