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//
// System.Xml.Serialization.CodeIdentifiers
//
// Author:
// Tim Coleman (tim@timcoleman.com)
//
// Copyright (C) Tim Coleman, 2002
//
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System;
using System.Collections;
using System.Globalization;
namespace System.Xml.Serialization {
public class CodeIdentifiers {
#region Fields
bool useCamelCasing;
Hashtable table;
Hashtable reserved;
#endregion
#region Constructors
public CodeIdentifiers ()
: this (true)
{
}
#if NET_2_0
public
#else
private
#endif
CodeIdentifiers (bool caseSensitive)
{
#if NET_2_0
StringComparer c = caseSensitive ?
StringComparer.Ordinal :
StringComparer.OrdinalIgnoreCase;
table = new Hashtable (c);
reserved = new Hashtable (c);
#else
table = new Hashtable ();
reserved = new Hashtable ();
#endif
}
#endregion // Constructors
#region Properties
public bool UseCamelCasing {
get { return useCamelCasing; }
set { useCamelCasing = value; }
}
#endregion // Properties
#region Methods
public void Add (string identifier, object value)
{
table.Add (identifier, value);
}
public void AddReserved (string identifier)
{
reserved.Add (identifier, identifier);
}
public string AddUnique (string identifier, object value)
{
string unique = MakeUnique (identifier);
Add (unique, value);
return unique;
}
public void Clear ()
{
table.Clear ();
}
public bool IsInUse (string identifier)
{
return (table.ContainsKey (identifier) || reserved.ContainsKey (identifier));
}
public string MakeRightCase (string identifier)
{
if (UseCamelCasing)
return CodeIdentifier.MakeCamel (identifier);
else
return CodeIdentifier.MakePascal (identifier);
}
public string MakeUnique (string identifier)
{
string uniqueIdentifier = identifier;
int i = 1;
while (IsInUse (uniqueIdentifier)) {
uniqueIdentifier = String.Format (CultureInfo.InvariantCulture, "{0}{1}", identifier, i);
i += 1;
}
return uniqueIdentifier;
}
public void Remove (string identifier)
{
table.Remove (identifier);
}
public void RemoveReserved (string identifier)
{
reserved.Remove (identifier);
}
public object ToArray (Type type)
{
Array list = Array.CreateInstance (type, table.Count);
table.CopyTo (list, 0);
return list;
}
#endregion // Methods
}
}
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