CharacterSet.cs :  » Database » SQL-Power-Injector » SQLPowerInjector » C# / CSharp Open Source

//*********************************************************************
//                                   //
//  SQL Power Injector 1.2 Copyright (c) 2006-2007 Francois Larouche //
//                                   //
//  Author  : francois.larouche@sqlpowerinjector.com         //
//  Web Site: www.sqlpowerinjector.com                 //
//                                   //
//*******************************************************************//
using System;
using System.Collections;
using System.Xml.Serialization;

namespace SQLPowerInjector{
  /// <summary>
  /// Summary description for CharacterSet.
  /// </summary>
  [Serializable]
  public class CharacterSet
  {
    #region Members
    #region Private
    private string _characterSetID;
    private string _characterSetName;
    private bool _readOnly;
    private ArrayList _charArray;
    #endregion
    #endregion

    #region Constructor
    public CharacterSet()
    {
      _characterSetID = System.Guid.NewGuid().ToString();
      _characterSetName = _characterSetID;
      _readOnly = true;
      _charArray = new ArrayList();
    }

    public CharacterSet(string characterSetName) 
    {
      _characterSetID = System.Guid.NewGuid().ToString();
      _characterSetName = characterSetName;
      _readOnly = true;
      _charArray = new ArrayList();
    }

    public CharacterSet(string characterSetName, string characterSetGuid, bool readOnly) 
    {
      _characterSetID = characterSetGuid;
      _characterSetName = characterSetName;
      _readOnly = readOnly;
      _charArray = new ArrayList();
    }
    #endregion

    #region Public Attributes
    [XmlAttributeAttribute(DataType="Name")]
    public string CharacterSetName
    {
      get { return _characterSetName; }
      set { _characterSetName = value; }
    }

    [XmlAttributeAttribute(DataType="string")]
    public string CharacterSetID
    {
      get { return _characterSetID; }
      set { _characterSetID = value; }
    }

    [XmlAttributeAttribute(DataType="boolean")]
    public bool ReadOnly
    {
      get { return _readOnly; }
      set { _readOnly = value; }
    }

    [XmlElement("Character")]
    public ArrayList CharArray
    {
      get 
      {
        _charArray.Sort();
        return _charArray; 
      }
      set { _charArray = value; }
    }
    #endregion

    public static int[] ToIntArray(CharacterSet characterSetToConvert)
    {
      int[] characterSetIntArray = new int[characterSetToConvert.CharArray.Count];

      for(int currentCharIndex=0; currentCharIndex<characterSetIntArray.Length;currentCharIndex++)
        characterSetIntArray[currentCharIndex] = (int)characterSetToConvert.CharArray[currentCharIndex];

      return characterSetIntArray;
    }

    public void AddCharacter(int characterAsciiCode)
    {
      if(characterAsciiCode >= 0 && characterAsciiCode < 256)
      {
        if(!_charArray.Contains(characterAsciiCode))
        {
          _charArray.Add(characterAsciiCode);
          _charArray.Sort();
        }
      }
    }

    public void RemoveCharacter(int characterAsciiCode)
    {
      if(characterAsciiCode >= 0 && characterAsciiCode < 256)
      {
        if(_charArray.Contains(characterAsciiCode))
        {
          _charArray.Remove(characterAsciiCode);
          _charArray.Sort();
        }
      }
    }
  }
}