2 // System.Xml.Serialization.CodeIdentifier.cs
5 // Tim Coleman (tim@timcoleman.com)
7 // Copyright (C) Tim Coleman, 2002
11 // Permission is hereby granted, free of charge, to any person obtaining
12 // a copy of this software and associated documentation files (the
13 // "Software"), to deal in the Software without restriction, including
14 // without limitation the rights to use, copy, modify, merge, publish,
15 // distribute, sublicense, and/or sell copies of the Software, and to
16 // permit persons to whom the Software is furnished to do so, subject to
17 // the following conditions:
19 // The above copyright notice and this permission notice shall be
20 // included in all copies or substantial portions of the Software.
22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
23 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
24 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
25 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
26 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
27 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
32 using System.Globalization;
34 namespace System.Xml.Serialization {
35 public class CodeIdentifier {
38 private CodeIdentifier ()
43 public static string MakeCamel (string identifier)
45 string validIdentifier = MakeValid (identifier);
46 return (Char.ToLower (validIdentifier[0], CultureInfo.InvariantCulture) + validIdentifier.Substring (1));
49 public static string MakePascal (string identifier)
51 string validIdentifier = MakeValid (identifier);
52 return (Char.ToUpper (validIdentifier[0], CultureInfo.InvariantCulture) + validIdentifier.Substring (1));
55 public static string MakeValid (string identifier)
57 if (identifier == null)
58 throw new NullReferenceException ();
59 if (identifier.Length == 0)
64 if (!Char.IsLetter (identifier[0]) && (identifier[0]!='_') )
67 foreach (char c in identifier)
68 if (Char.IsLetterOrDigit (c) || c == '_')
71 if (output.Length > 400)
72 output = output.Substring (0,400);