private static void AppendTypeCastIfNeeded(StringBuilder builder, IEdmEntitySet entitySet, IEdmType expectedType)
{
ExceptionUtilities.CheckArgumentNotNull(builder, "builder");
ExceptionUtilities.CheckArgumentNotNull(entitySet, "entitySet");
IEdmEntityType entityDataType = expectedType as IEdmEntityType;
if (entityDataType == null)
{
return;
}
if (entitySet.EntityType() == entityDataType)
{
// same types; nothing to add to the context URI
return;
}
if (entityDataType.InheritsFrom(entitySet.EntityType()))
{
// derived type; add the type cast segment
builder.Append("/");
builder.Append(entityDataType.FullName());
return;
}
ExceptionUtilities.Assert(false, "Expected entity type has to be compatible with the base entity type of the set.");
}
