private void RunMigrations(MigrationPlan migrationPlan)
{
if (NoWorkToDo(migrationPlan))
{
Log.Info("No migrations to perform");
return;
}
Log.Info("Starting migrations");
Log.Info("Current version is " + migrationPlan.CurrentVersion);
Log.Info("Target version is " + migrationPlan.TargetVersion);
Log.Info(String.Format("Migrate action is: {0} from {1} to {2}",
(migrationPlan.IsUp ? "UP" : "DOWN"),
migrationPlan.CurrentVersion,
migrationPlan.TargetVersion));
foreach (var step in migrationPlan.OrderedSteps)
{
var migrationInfo = step.MigrationInfo;
try {
RunMigration(step);
}
catch (NotSupportedByDialect nse) {
HandleNotSupportedByDialectException(migrationInfo, nse);
}
catch (Exception ex) {
string errorMsg = String.Format("Error running migration {0}: {1}", migrationInfo.Name, ex);
Log.Error(errorMsg);
_dataClient.RollBack();
throw new MigrationException(errorMsg, ex);
}
}
Log.Info("Done. Current version: " + migrationPlan.TargetVersion);
}
public void Run(string seedName, string param = null, string migrationGroup = null)
{
Type seedType = MigrationFinder.FindSeed(_targetAssembly, seedName);
Log.Info("Starting seed migration");
Log.Info("Migration group: " + VersionRepository.GetMigrationGroup(migrationGroup));
Log.Info(String.Format("Applying Seed -> [{0}]", seedName));
var migration = (SeedMigration)Activator.CreateInstance(seedType);
migration.SetDataClient(_dataClient);
migration.Up(param);
_dataClient.Commit();
}
public void Info(object message)
{
_logger.Info(message);
AddComment(message);
}
protected void Log(string msg, params object[] args)
{
_log.Info(String.Format(msg, args));
}