Commit for development environment setup

PROMS/VEPROMS_Security/Volian.Object.Library/Database.cs

@@ -0,0 +1,83 @@
+using System;
+using System.Configuration;
+using Csla;
+using System.Data.SqlClient;
+using System.IO;
+
+namespace Volian.Object.Library
+{
+	public static class Database
+	{
+		#region Log4Net
+		private static readonly log4net.ILog log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
+		#endregion
+		public static string VEPROMS_Connection
+		{
+			get
+			{
+				DateTime.Today.ToLongDateString();
+				ConnectionStringSettings cs = ConfigurationManager.ConnectionStrings["VEPROMS"];
+				if (cs == null)
+				{
+					throw new ApplicationException("Database.cs Could not find connection VEPROMS");
+				}
+				return cs.ConnectionString;
+			}
+		}
+		public static SqlConnection VEPROMS_SqlConnection
+		{
+			get
+			{
+				string strConn = VEPROMS_Connection; // If failure - Fail (Don't try to catch)
+				// Attempt to make a connection 
+				try
+				{
+					SqlConnection cn = new SqlConnection(strConn);
+					cn.Open();
+					return cn;
+				}
+				catch (SqlException exsql)
+				{
+					const string strAttachError = "An attempt to attach an auto-named database for file ";
+					if (exsql.Message.StartsWith(strAttachError))
+					{// Check to see if the file is missing
+						string sFile = exsql.Message.Substring(strAttachError.Length);
+						sFile = sFile.Substring(0, sFile.IndexOf(" failed"));
+						//	"An attempt to attach an auto-named database for file <mdf file> failed"
+						if (strConn.ToLower().IndexOf("user instance=true") < 0)
+						{
+							throw new ApplicationException("Connection String missing attribute: User Instance=True");
+						}
+						if (File.Exists(sFile))
+						{
+							throw new ApplicationException("Database file " + sFile + " Cannot be opened\r\n", exsql);
+						}
+						else
+						{
+							throw new FileNotFoundException("Database file " + sFile + " Not Found", exsql);
+						}
+					}
+					else
+					{
+						throw new ApplicationException("Failure on Connect", exsql);
+					}
+				}
+				catch (Exception ex)// Throw Application Exception on Failure
+				{
+					if (log.IsErrorEnabled) log.Error("Connection Error", ex);
+					throw new ApplicationException("Failure on Connect", ex);
+				}
+			}
+		}
+		public static void LogException(string s,Exception ex)
+		{
+			log.Error(s,ex);
+			int i = 0;
+			Console.WriteLine("Error - {0}", s);
+			for (; ex != null; ex = ex.InnerException)
+			{
+				Console.WriteLine("{0}{1} - {2}", "".PadLeft(i * 2), ex.GetType().ToString(), ex.Message);
+			}
+		}
+	}
+}