internal static Type GetFileBuilderNewHandler(Type dataType)
{
Type result;
if (!_fileBuildNewHandlerTypes.TryGetValue(dataType, out result))
{
lock (_lock)
{
if (!_fileBuildNewHandlerTypes.TryGetValue(dataType, out result))
{
DataTypeDescriptor dataTypeDescriptor = DynamicTypeManager.GetDataTypeDescriptor(dataType);
string fullName = EmptyDataClassCodeGenerator.GetEmptyClassTypeFullName(dataTypeDescriptor);
result = TypeManager.TryGetType(fullName);
if (result == null)
{
CodeAttributeDeclaration codeAttributeDeclaration = new CodeAttributeDeclaration(
new CodeTypeReference(typeof(FileStreamManagerAttribute)),
new [] {
new CodeAttributeArgument(new CodeTypeOfExpression(typeof(IFileEmptyDataClassFileStreamManager)))
});
result = EmptyDataClassTypeManager.CreateEmptyDataClassType(dataTypeDescriptor, typeof(IFileEmptyDataClassBase), codeAttributeDeclaration);
}
_fileBuildNewHandlerTypes.Add(dataType, result);
}
}
}
return(result);
}
/// <summary>
/// Gets the runtime empty data type for the given data type descriptor.
/// </summary>
/// <param name="dataTypeDescriptor"></param>
/// <returns></returns>
public static Type GetDataTypeEmptyClass(DataTypeDescriptor dataTypeDescriptor)
{
return(EmptyDataClassTypeManager.GetEmptyDataClassType(dataTypeDescriptor, false));
}
/// <summary>
/// Gets the runtime empty data type for the given data type.
/// </summary>
/// <param name="dataType"></param>
/// <param name="forceReCompilation">
/// If this is true a new empty class will be
/// compiled at runtime regardless if it exists or not.
/// Use with caution!
/// </param>
/// <returns></returns>
public static Type GetDataTypeEmptyClass(Type dataType, bool forceReCompilation = false)
{
return(EmptyDataClassTypeManager.GetEmptyDataClassType(dataType, forceReCompilation));
}