/// <summary>
/// Adds a database to the server
/// </summary>
/// <param name="databaseConfig"></param>
public void AddDatabase(ServerDatabaseSettings databaseConfig)
{
if ((object)databaseConfig == null)
{
throw new ArgumentNullException("databaseConfig");
}
//Pre check to prevent loading a database with the same name twice.
lock (m_syncRoot)
{
if (m_databases.ContainsKey(databaseConfig.DatabaseName.ToUpper()))
{
Log.Publish(MessageLevel.Error, "Database Already Exists", "Adding a database that already exists in the server: " + databaseConfig.DatabaseName);
return;
}
}
SnapServerDatabaseBase database;
try
{
using (Logger.AppendStackMessages(Log.InitialStackMessages))
{
database = SnapServerDatabaseBase.CreateDatabase(databaseConfig);
}
}
catch (Exception ex)
{
Log.Publish(MessageLevel.Critical, "Database failed to load.", databaseConfig.DatabaseName, null, ex);
return;
}
string databaseName = database.Info.DatabaseName.ToUpper();
lock (m_syncRoot)
{
if (m_databases.ContainsKey(databaseName))
{
Log.Publish(MessageLevel.Error, "Database Already Exists", "Adding a database that already exists in the server: " + databaseName);
database.Dispose();
}
else
{
Log.Publish(MessageLevel.Info, "Added Database", "Adding a database to the server: " + databaseName);
m_databases.Add(database.Info.DatabaseName.ToUpper(), database);
}
}
}
/// <summary>
/// Gets the database that matches <see cref="databaseName"/>
/// </summary>
/// <param name="databaseName">the case insensitive name of the databse</param>
/// <returns></returns>
public override ClientDatabaseBase GetDatabase(string databaseName)
{
if (m_disposed)
{
throw new ObjectDisposedException(GetType().FullName);
}
databaseName = databaseName.ToUpper();
ClientDatabaseBase database;
lock (m_syncRoot)
{
if (!m_connectedDatabases.TryGetValue(databaseName, out database))
{
SnapServerDatabaseBase serverDb = m_server.GetDatabase(databaseName);
database = serverDb.CreateClientDatabase(this, Unregister);
m_connectedDatabases.Add(databaseName, database);
}
}
return(database);
}
