C# Class Lawo.EmberPlusSharp.Ember.EmberType

An EmberType instance contains most of the information that is necessary to read and write a data value of a given type with EmberReader and EmberWriter. Moreover, it also contains the information to convert a data value to and from XML.

An EmberType object is typically created by providing a System.Type object representing a class that contains two constants describing the type itself and that optionally contains one nested class describing each field. Each of the nested classes in turn contains 3 constants. So, a primitive type (which does not contain any fields) can be represented like e.g. BerBoolean, BerReal, etc. A type with fields, like e.g. the Glow Command, can be described as follows:

This form of description was chosen so that e.g. code that turns a serialized Glow Command into an in-memory representation can directly use these constants. On the other hand, code that needs to transform a serialized EmBER representation to and from e.g. XML, can easily use reflection to build high performance lookup tables from the information contained in these classes.

The fields of a type can usually unambiguously be identified by an EmberType instance constructed by passing a single System.Type instance. However, certain DTDs store fields in plain BER sequence or set types. For these fields, it is necessary to also consider one or more parent fields. This is why the constructor also accepts two or more types, where the first types represent the path to the last type.