jodd.db
Class DbThreadSession

java.lang.Object
  jodd.db.DbSession
      jodd.db.DbThreadSession

public class DbThreadSession
extends DbSession

Thread assigned DbSession. Upon creation, it assigns the session to current thread. Useful when only one session (i.e. connection) is used per thread, through service layers.

DbThreadSession uses ThreadDbSessionHolder for storing created sessions in the thread storage. Note that holder may be manipulated from outside of this class.

Field Summary

Fields inherited from class jodd.db.DbSession

connection, DEFAULT_TX_MODE, queries, txActive, txMode

Constructor Summary

DbThreadSession()
Creates new db session and assigns it to the current thread, using default connection provider.

DbThreadSession(ConnectionProvider connectionProvider)
Creates new db session and assigns it to the current thread.

Method Summary

void	closeSession() Closes current session and remove the association from current thread.
static void	closeThreadSession() Closes thread session.
static DbSession	getCurrentSession() Returns current thread session or null if no session is assigned to a thread.
static DbThreadSession	getThreadSession() Returns existing thread session, or new one if already not exist.
static void	registerConnectionProvider(ConnectionProvider cp) Registers default connection provider.

Methods inherited from class jodd.db.DbSession

beginTransaction, beginTransaction, checkActiveTx, checkClosedTx, checkOpenSession, closeTx, commitTransaction, getConnection, getTotalActiveQueries, getTotalQueries, isSessionClosed, isTransactionActive, openConnectionForQuery, openTx, rollbackTransaction

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DbThreadSession

public DbThreadSession(ConnectionProvider connectionProvider)

Creates new db session and assigns it to the current thread. Closes already assigned session, if any exist.

Parameters:

connectionProvider - connection provider

DbThreadSession

public DbThreadSession()

Creates new db session and assigns it to the current thread, using default connection provider.

See Also:

registerConnectionProvider(jodd.db.connection.ConnectionProvider)

Method Detail

closeSession

public void closeSession()

Closes current session and remove the association from current thread.

Overrides:

closeSession in class DbSession

See Also:

DbSession.closeSession()

getCurrentSession

public static DbSession getCurrentSession()

Returns current thread session or null if no session is assigned to a thread.

registerConnectionProvider

public static void registerConnectionProvider(ConnectionProvider cp)

Registers default connection provider.

getThreadSession

public static DbThreadSession getThreadSession()

Returns existing thread session, or new one if already not exist. If session doesn't exist, it will be created using default connection provider.

See Also:

registerConnectionProvider(jodd.db.connection.ConnectionProvider)

closeThreadSession

public static void closeThreadSession()

Closes thread session.