protected DatabaseBase(DatabaseAccessToken accessToken)
{
this.zConnectionString = this.GetConnectionString(accessToken);
this.CreateConnection();
this.Open();
}
public static DatabaseAccessToken GetToken(DatabaseAuthentication authentication, string databaseInterfacesFileRootedPath)
{
Dictionary<string, DatabaseInterface> interfaces = DatabaseInterface.LoadDatabaseInterfaces(databaseInterfacesFileRootedPath);
DatabaseInterface curInterface = interfaces[authentication.DatabaseID];
DatabaseAccessToken retValue = new DatabaseAccessToken(curInterface, authentication);
return retValue;
}
protected override string GetConnectionString(DatabaseAccessToken accessToken)
{
string connectionStringMask = @"Driver={{Adaptive Server Enterprise}};NA={0},{1};DB={2};UID={3};PWD={4};WorkArounds2=32768;TextSize=2147483647;ServerInitiatedTransactions=0";
string retValue = String.Format(connectionStringMask,
accessToken.Interface.ServerAddress,
accessToken.Interface.Port,
accessToken.Interface.DatabaseName,
accessToken.Authentication.UserName,
accessToken.Authentication.Password);
return retValue;
}
public DatabaseAccessLayerBase(DatabaseAccessToken accessToken)
{
this.zSybaseDatabase = new SybaseDatabase(accessToken);
}
protected abstract string GetConnectionString(DatabaseAccessToken accessToken);
public SybaseDatabase(DatabaseAccessToken accessToken)
: base(accessToken)
{
}