public class DriverManagerConnectionProvider extends Object implements ConnectionProvider
ConnectionProvider
Constructor and Description |
---|
DriverManagerConnectionProvider() |
Modifier and Type | Method and Description |
---|---|
void |
close()
Release all resources held by this provider.
|
void |
closeConnection(Connection conn)
Dispose of a used connection.
|
void |
configure(Properties props)
Initialize the connection provider from given properties.
|
protected void |
finalize() |
Connection |
getConnection()
Grab a connection, with the autocommit mode specified by
hibernate.connection.autocommit.
|
boolean |
supportsAggressiveRelease()
Does this connection provider support aggressive release of JDBC
connections and re-acquistion of those connections (if need be) later?
This is used in conjunction with
org.hibernate.cfg.Environment.RELEASE_CONNECTIONS
to aggressively release JDBC connections. |
public void configure(Properties props) throws HibernateException
ConnectionProvider
configure
in interface ConnectionProvider
props
- SessionFactory propertiesHibernateException
public Connection getConnection() throws SQLException
ConnectionProvider
getConnection
in interface ConnectionProvider
SQLException
public void closeConnection(Connection conn) throws SQLException
ConnectionProvider
closeConnection
in interface ConnectionProvider
conn
- a JDBC connectionSQLException
public void close()
ConnectionProvider
close
in interface ConnectionProvider
public boolean supportsAggressiveRelease()
ConnectionProvider
org.hibernate.cfg.Environment.RELEASE_CONNECTIONS
to aggressively release JDBC connections. However, the configured ConnectionProvider
must support re-acquisition of the same underlying connection for that semantic to work.
Typically, this is only true in managed environments where a container
tracks connections by transaction or thread.
Note that JTA semantic depends on the fact that the underlying connection provider does
support aggressive release.supportsAggressiveRelease
in interface ConnectionProvider
ConnectionProvider.supportsAggressiveRelease()
Copyright © 2002-2015 Red Hat Middleware, LLC. All Rights Reserved