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java.lang.Objectorg.hibernate.connection.DriverManagerConnectionProvider
public class DriverManagerConnectionProvider
A connection provider that uses java.sql.DriverManager. This provider also implements a very rudimentary connection pool.
ConnectionProvider| Constructor Summary | |
|---|---|
DriverManagerConnectionProvider()
|
|
| Method Summary | |
|---|---|
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. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public DriverManagerConnectionProvider()
| Method Detail |
|---|
public void configure(Properties props)
throws HibernateException
ConnectionProvider
configure in interface ConnectionProviderprops - SessionFactory properties
HibernateException
public Connection getConnection()
throws SQLException
ConnectionProvider
getConnection in interface ConnectionProviderSQLException
public void closeConnection(Connection conn)
throws SQLException
ConnectionProvider
closeConnection in interface ConnectionProviderconn - a JDBC connection
SQLExceptionprotected void finalize()
finalize in class Objectpublic void close()
ConnectionProvider
close in interface ConnectionProviderpublic boolean supportsAggressiveRelease()
ConnectionProviderorg.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 ConnectionProviderConnectionProvider.supportsAggressiveRelease()
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