public override object Execute(object o, System.Collections.IList args)
{
// get info
DbRestoreInfoAttribute info = DbRestoreInfoAttribute.GetInfo(o.GetType());
// create factory
IDbFactory factory = info.CreateFactory();
// create admin
DbAdministratorBase admin = factory.CreateAdmin(info.ConnectionString, info.DatabaseName);
// restore before if before
if (this.parent.Schedule == TestSchedule.BeforeTest)
{
admin.RestoreDatabase(info.BackupDevice, info.BackupDestination);
}
// do the thing
try
{
return(this.Invoker.Execute(o, args));
}
finally
{
if (this.parent.Schedule == TestSchedule.AfterTest)
{
admin.RestoreDatabase(info.BackupDevice, info.BackupDestination);
}
}
}
/// <summary>
/// Gets the custom attributes on the attribute
/// </summary>
/// <param name="t">The attribute <see cref="Type"/>.</param>
/// <returns>The custom attributes (database information) for the backup</returns>
/// <exception cref="ArgumentNullException">Thrown if <paramref name="t"/> is null</exception>
/// <exception cref="MissingDbInfoException">Thrown if no database information can be found attached to the attribute taggign the class</exception>
public static DbRestoreInfoAttribute GetInfo(Type t)
{
if (t == null)
{
throw new ArgumentNullException("t");
}
// get database information
DbRestoreInfoAttribute info =
(DbRestoreInfoAttribute)TypeHelper.TryGetFirstCustomAttribute(t, typeof(DbRestoreInfoAttribute));
if (info == null)
{
throw new MbUnit.Framework.Exceptions.MissingDbInfoException(t);
}
return(info);
}