internal static MemberInfo Create(System.Reflection.MemberInfo memberInfo, TypeInfoProvider typeInfoProvider)
{
switch (memberInfo.GetMemberType())
{
case MemberTypes.Field:
return(new FieldInfo((System.Reflection.FieldInfo)memberInfo, typeInfoProvider));
case MemberTypes.Constructor:
return(new ConstructorInfo((System.Reflection.ConstructorInfo)memberInfo, typeInfoProvider));
case MemberTypes.Property:
return(new PropertyInfo((System.Reflection.PropertyInfo)memberInfo, typeInfoProvider));
case MemberTypes.Method:
return(new MethodInfo((System.Reflection.MethodInfo)memberInfo, typeInfoProvider));
default:
throw new Exception($"Not supported member type: {memberInfo.GetMemberType()}");
}
}
public override ISqlExpression GetExpression(System.Reflection.MemberInfo member, params ISqlExpression[] args)
{
if (args == null)
{
throw new ArgumentNullException("args");
}
if (args.Length == 0)
{
throw new ArgumentException(
"The args array must have at least one member (that is a stored function name).");
}
if (!(args[0] is SqlValue))
{
throw new ArgumentException("First element of the 'args' argument must be of SqlValue type.");
}
return(new SqlFunction(
member.GetMemberType(),
((SqlValue)args[0]).Value.ToString(),
args.Skip(1).ToArray()));
}
