/// <summary>
/// Constructor that accepts a metadata context to use when generating custom type descriptors
/// </summary>
/// <param name="existingProvider">The parent TDP instance</param>
/// <param name="domainServiceType">The DomainService Type exposing the entity Types this provider will be registered for</param>
/// <param name="unitOfWorkType">The DataContext Type that exposes the Types this provider will be registered for</param>
public LightSpeedTypeDescriptionProvider(DomainServiceDescriptionProvider existingProvider, Type domainServiceType, Type unitOfWorkType)
: base(domainServiceType,existingProvider)
{
lock (_tdpContextMap)
{
if (!_tdpContextMap.TryGetValue(domainServiceType, out this._typeDescriptionContext))
{
this._typeDescriptionContext = new LightSpeedTypeDescriptionContext(unitOfWorkType);
_tdpContextMap.Add(domainServiceType, _typeDescriptionContext);
}
}
}
/// <summary>
/// Constructor that takes the metadata context, a metadata type and a parent custom type descriptor
/// </summary>
/// <param name="typeDescriptionContext"></param>
/// <param name="metaType"></param>
/// <param name="parent"></param>
public LightSpeedTypeDescriptor(LightSpeedTypeDescriptionContext typeDescriptionContext, LightSpeedTableProvider metaTable, ICustomTypeDescriptor parent)
: base(parent)
{
this._typeDescriptionContext = typeDescriptionContext;
this._metaTable = metaTable;
}