| Safe Haskell | None |
|---|---|
| Language | Haskell98 |
Database.Persist.Zookeeper
- data ZookeeperConf = ZookeeperConf {}
- type Connection = Pool ZooStat
- newtype ZookeeperT m a = ZookeeperT {
- runZookeeperT :: ReaderT Connection m a
- runZookeeperPool :: ZookeeperT m a -> Connection -> m a
- withZookeeperConn :: (Monad m, MonadIO m) => ZookeeperConf -> (Connection -> m a) -> m a
- thisConnection :: Monad m => ZookeeperT m Connection
- module Database.Persist
- data ZookeeperBackend
- execZookeeperT :: (Read a, Show a, Monad m, MonadIO m) => (Zookeeper -> IO (Either ZKError a)) -> ZookeeperT m a
Documentation
data ZookeeperConf Source
Information required to connect to a Zookeeper server
Constructors
| ZookeeperConf | |
Fields
| |
Instances
type Connection = Pool ZooStat Source
newtype ZookeeperT m a Source
Monad reader transformer keeping Zookeeper connection through out the work
Constructors
| ZookeeperT | |
Fields
| |
Instances
| MonadTrans ZookeeperT | |
| Monad m => Monad (ZookeeperT m) | |
| Functor m => Functor (ZookeeperT m) | |
| MonadPlus m => MonadPlus (ZookeeperT m) | |
| Applicative m => Applicative (ZookeeperT m) | |
| MonadIO m => MonadIO (ZookeeperT m) | |
| (Applicative m, Functor m, MonadIO m, MonadBaseControl IO m) => PersistUnique (ZookeeperT m) | |
| (Applicative m, Functor m, MonadIO m, MonadBaseControl IO m) => PersistStore (ZookeeperT m) | |
| type PersistMonadBackend (ZookeeperT m) = ZookeeperBackend |
runZookeeperPool :: ZookeeperT m a -> Connection -> m a Source
withZookeeperConn :: (Monad m, MonadIO m) => ZookeeperConf -> (Connection -> m a) -> m a Source
Run a connection reader function against a Zookeeper configuration
thisConnection :: Monad m => ZookeeperT m Connection Source
Extracts connection from ZookeeperT monad transformer
module Database.Persist
data ZookeeperBackend Source
Instances
| PathPiece (KeyBackend ZookeeperBackend entity) | ToPathPiece is used to convert a key to/from text |