Made connection string configurable.

gts/Web.config

@@ -10,6 +10,9 @@
     <add name="ApplicationServices"
          connectionString="data source=.\SQLEXPRESS;Integrated Security=SSPI;AttachDBFilename=|DataDirectory|\aspnetdb.mdf;User Instance=true"
          providerName="System.Data.SqlClient" />
+    <add name="pkmnFoundationsConnectionString"
+         connectionString="Server=10.211.55.2;Database=gts;User ID=gts;Password=gts;Pooling=true;"
+         providerName="MySql.Data.MySqlClient" />
   </connectionStrings>
 
   <system.web>

library/Data/DataAbstract.cs

@@ -4,6 +4,7 @@ using System.Linq;
 using System.Text;
 using System.Data;
 using PkmnFoundations.Structures;
+using System.Configuration;
 
 namespace PkmnFoundations.Data
 {
@@ -18,11 +19,27 @@ namespace PkmnFoundations.Data
             {
                 if (m_instance == null)
                 {
-                    m_instance = new DataMysql();
+                    m_instance = CreateInstance();
                 }
                 return m_instance;
             }
         }
+
+        private static DataAbstract CreateInstance()
+        {
+            ConnectionStringSettings connStr = ConfigurationManager.ConnectionStrings["pkmnFoundationsConnectionString"];
+            if (connStr != null)
+            {
+                switch (connStr.ProviderName)
+                {
+                    case "MySql.Data.MySqlClient":
+                        return new DataMysql(connStr.ConnectionString);
+                    default:
+                        throw new NotSupportedException("Database provider not supported.");
+                }
+            }
+            else throw new NotSupportedException("No database connection string provided. Please add one in web.config or app.config.");
+        }
         #endregion
 
         #region Utility

library/Data/DataMysql.cs

@@ -12,10 +12,16 @@ namespace PkmnFoundations.Data
     public class DataMysql : DataAbstract
     {
         #region Initialization
+        public DataMysql(String connString)
+        {
+            ConnectionString = connString;
+        }
+
+        public String ConnectionString { get; set; }
+
         private MySqlConnection CreateConnection()
         {
-            // hard-coded for now, will need to add configuration later
-            return new MySqlConnection("Server=10.211.55.2;Database=gts;User ID=gts;Password=gts;Pooling=true;");
+            return new MySqlConnection(ConnectionString);
         }
         #endregion
 

library/Library.csproj

@@ -37,6 +37,7 @@
       <HintPath>lib\mysql.data.dll</HintPath>
     </Reference>
     <Reference Include="System" />
+    <Reference Include="System.configuration" />
     <Reference Include="System.Core" />
     <Reference Include="System.Data.SQLite">
       <HintPath>lib\System.Data.SQLite.dll</HintPath>