public void Filter(MigrationFilterContext migrationFilterContext)
{
runnedRootIdentifier = dataProvider.GetData(rootKey);
MigrationNodeStateInfo root;
if (runnedRootIdentifier != null) //já possui root
{
root = migrationFilterContext.MigrationNodes.Where(x => x.MigrationNode.Identifier == runnedRootIdentifier).SingleOrDefault();
if (root == null)
{
throw new InvalidOperationException("The runned root node could not be found.");
}
}
else //não possui root
{
root = migrationFilterContext.MigrationNodes.Where(x => x.MigrationNode.Root).LastOrDefault();
if (root == null)
{
root = migrationFilterContext.MigrationNodes.FirstOrDefault();
if (root == null)
{
throw new InvalidOperationException("Could not set a root node.");
}
runnedRootIdentifier = root.MigrationNode.Identifier;
}
}
bool rootTouched = false;
foreach (var item in migrationFilterContext.MigrationNodes)
{
if (item == root)
{
rootTouched = true;
}
if (!rootTouched)
{
foreach (var migration in item.MigrationsInfo)
{
migration.CurrentState = Migration.MigrationState.Filtered;
}
}
}
}
public void Filter(MigrationFilterContext migrationFilterContext)
{
foreach (var node in migrationFilterContext.MigrationNodes)
{
List <IMigration> exceptMigrations = new List <IMigration>();
foreach (var migration in node.MigrationsInfo.Select(x => x.Migration))
{
if (migration is IFlaggedMigration)
{
var flags = ((IFlaggedMigration)migration).GetFlags();
if (!filter.Test(flags.ToArray()))
{
exceptMigrations.Add(migration);
}
}
}
node.MigrationsInfo = node.MigrationsInfo.Where(x => !exceptMigrations.Contains(x.Migration)).ToList();
}
}
public void Filter(MigrationFilterContext migrationFilterContext)
{
}