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using System;
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using System.Text;
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namespace Common.Library.SQL.Base
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{
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public abstract class SQLBase : IDisposable
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{
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protected DBConnectionInformation DBConnectionInfo;
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public enum DBType
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{
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MSSQL,
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MYSQL
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}
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public struct DBConnectionInformation
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{
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public string DBHost {get;set;}
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public string DBName {get;set;}
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public string DBUserName {get;set;}
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public string DBPassword {get;set;}
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public DBType DBType {get;set;}
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public string GetConnectionString()
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{
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string rv = string.Empty;
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switch(DBType)
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{
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case DBType.MSSQL:
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break;
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case DBType.MYSQL:
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rv = string.Format("Server={0};Database={1};Uid={2};Pwd={3};SslMode=none", DBHost, DBName, DBUserName, DBPassword);
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break;
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}
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return rv;
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}
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}
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public void Dispose()
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{
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Dispose(true);
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GC.SuppressFinalize(this);
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}
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protected virtual void Dispose(bool disposing)
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{
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if (disposing)
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{
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// free managed resources
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}
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// free native resources if there are any.
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}
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protected string FormatNewLineForHTML(string input)
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{
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return input.Replace("\\r\\n", "<br/>");
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}
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protected string FormatNewLineForHTML(string input, int numberOfBreaksToAdd)
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{
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StringBuilder breaks = new();
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for (int x = 0; x < numberOfBreaksToAdd; x++)
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{
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breaks.Append("<br/>");
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}
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return input.Replace("\\r\\n", breaks.ToString());
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}
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protected string FormatBoldForHTML(string input)
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{
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return input.Replace("[b]", "<strong>").Replace("[/b]", "</strong>");
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}
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protected abstract void InitConnection();
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protected abstract void DisposeConnection();
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protected abstract int GetOrdinal(string columnName);
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protected abstract int? GetInt(int columnID);
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protected abstract int? GetInt(string columnName);
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protected abstract byte? GetByte(int columnID);
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protected abstract byte? GetByte(string columnName);
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protected abstract byte[] GetBytes(int columnID);
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protected abstract byte[] GetBytes(string columnName);
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protected abstract decimal? GetDecimal(int columnID);
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protected abstract decimal? GetDecimal(string columnName);
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protected abstract long? GetLong(int columnID);
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protected abstract long? GetLong(string columnName);
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protected abstract short? GetShort(int columnID);
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protected abstract short? GetShort(string columnName);
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protected abstract string GetString(int columnID);
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protected abstract string GetString(string columnName);
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protected abstract bool? GetBool(int columnID);
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protected abstract bool? GetBool(string columnName);
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protected abstract DateTime? GetDateTime(int columnID);
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protected abstract DateTime? GetDateTime(string columnName);
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}
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}
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