/// <summary>
/// Generates and adds stream related attributes and elements to the entity type
/// </summary>
/// <param name="entityType">The entity type's metadata</param>
/// <param name="entityTypeClass">The entity types declaration</param>
protected override void GenerateHasStreamEntityTypeCodeElements(EntityType entityType, CodeTypeDeclaration entityTypeClass)
{
ExceptionUtilities.Assert(entityType.HasStream(), "This method should not be called for entity types without stream.");
ClientMediaEntryAnnotation clientMediaEntryAnnotation = entityType.Annotations.OfType<ClientMediaEntryAnnotation>().FirstOrDefault();
if (clientMediaEntryAnnotation != null)
{
// generate MediaEntry and MimeTypeProperty properties and attributes for V1 style stream support
var attributeArguments1 = new CodeAttributeArgument[]
{
new CodeAttributeArgument(Code.Primitive(clientMediaEntryAnnotation.MediaEntryName)),
};
var attributeArguments2 = new CodeAttributeArgument[]
{
new CodeAttributeArgument(Code.Primitive(clientMediaEntryAnnotation.MediaEntryName)),
new CodeAttributeArgument(Code.Primitive(clientMediaEntryAnnotation.MimeTypePropertyName))
};
entityTypeClass.AddCustomAttribute(Code.TypeRef("MediaEntry"), attributeArguments1);
entityTypeClass.AddCustomAttribute(Code.TypeRef("MimeTypeProperty"), attributeArguments2);
entityTypeClass.AddAutoImplementedProperty(Code.TypeRef<byte[]>(), clientMediaEntryAnnotation.MediaEntryName);
entityTypeClass.AddAutoImplementedProperty(Code.TypeRef<string>(), clientMediaEntryAnnotation.MimeTypePropertyName);
}
else
{
// No ClientMediaEntryAnnotation is found, generate HasStream atttribute for V2 and up stream support
entityTypeClass.AddCustomAttribute(Code.TypeRef("HasStream"));
}
}
/// <summary>
/// Generates and adds stream related attributes and elements to the entity type
/// </summary>
/// <param name="entityType">The entity type's metadata</param>
/// <param name="entityTypeClass">The entity types declaration</param>
protected virtual void GenerateHasStreamEntityTypeCodeElements(EntityType entityType, CodeTypeDeclaration entityTypeClass)
{
ExceptionUtilities.Assert(entityType.HasStream(), "This method should not be called for entity types without stream.");
entityTypeClass.AddCustomAttribute(Code.TypeRef("HasStream"));
}
/// <summary>
/// Generates and adds attribute declarations to the entity type
/// </summary>
/// <param name="entityType">The entity type's metadata</param>
/// <param name="entityTypeClass">The entity types declaration</param>
protected virtual void GenerateAttributes(EntityType entityType, CodeTypeDeclaration entityTypeClass)
{
this.GenerateKeyAttribute(entityType, entityTypeClass);
foreach (MemberProperty streamProperty in entityType.Properties.Where(p => p.IsStream()))
{
this.GenerateNamedStreamAttribute(entityTypeClass, streamProperty);
}
if (entityType.HasStream())
{
this.GenerateHasStreamEntityTypeCodeElements(entityType, entityTypeClass);
}
}