public MigrateTask(Func <Vertica.Integration.Infrastructure.Database.IDbFactory> db, ILogger logger, IKernel kernel, IMigrationDbs dbs, ITaskFactory taskFactory, ITaskRunner taskRunner)
{
StringBuilder stringBuilder;
this._kernel = kernel;
this._taskFactory = taskFactory;
this._taskRunner = taskRunner;
if (!dbs.IntegrationDbDisabled)
{
string str = MigrateTask.EnsureIntegrationDb(db(), dbs.CheckExistsAndCreateIntegrationDbIfNotFound, out this._databaseCreated);
IntegrationMigrationDb integrationMigrationDb = new IntegrationMigrationDb(dbs.IntegrationDbDatabaseServer, ConnectionString.FromText(str), typeof(M1_Baseline).Assembly, typeof(M1_Baseline).Namespace);
if (!this.CreateRunner(integrationMigrationDb, out stringBuilder).VersionLoader.VersionInfo.HasAppliedMigration(MigrateTask.FindLatestMigration()))
{
this._loggingDisabler = logger.Disable();
}
dbs = dbs.WithIntegrationDb(integrationMigrationDb);
}
this._dbs = dbs.ToArray <MigrationDb>();
}
private MigrationRunner CreateRunner(MigrationDb db, out StringBuilder output)
{
StringBuilder stringBuilder = new StringBuilder();
StringBuilder stringBuilder1 = stringBuilder;
output = stringBuilder;
StringBuilder stringBuilder2 = stringBuilder1;
TextWriterAnnouncer textWriterAnnouncer = new TextWriterAnnouncer((string s) => {
if (stringBuilder2.Length == 0)
{
stringBuilder2.AppendLine();
}
stringBuilder2.Append(s);
});
IMigrationProcessor migrationProcessor = MigrateTask.CreateFactory(db.DatabaseServer).Create(db.ConnectionString, textWriterAnnouncer, new MigrateTask.MigrationOptions());
RunnerContext runnerContext = new RunnerContext(textWriterAnnouncer)
{
Namespace = db.NamespaceContainingMigrations,
ApplicationContext = this._kernel
};
return(new MigrationRunner(db.Assembly, runnerContext, migrationProcessor));
}