org.norther.tammi.root.hbm.connection
Class DBCPConnectionProvider

java.lang.Object
  org.norther.tammi.root.hbm.connection.DBCPConnectionProvider

All Implemented Interfaces:

ConnectionProvider

public class DBCPConnectionProvider
extends Object
implements ConnectionProvider

A connection provider that uses an Apache commons DBCP connection pool.

To use this connection provider set:
hibernate.connection.provider_class org.hibernate.connection.DBCPConnectionProvider

Supported Hibernate properties:
   hibernate.connection.driver_class
   hibernate.connection.url
   hibernate.connection.username
   hibernate.connection.password
   hibernate.connection.isolation
   hibernate.connection.autocommit
   hibernate.connection.pool_size
   hibernate.connection (JDBC driver properties)

All DBCP properties are also supported by using the hibernate.dbcp prefix. A complete list can be found on the DBCP configuration page: http://jakarta.apache.org/commons/dbcp/configuration.html.

Example:
   hibernate.connection.provider_class org.hibernate.connection.DBCPConnectionProvider
   hibernate.connection.driver_class org.hsqldb.jdbcDriver
   hibernate.connection.username sa
   hibernate.connection.password
   hibernate.connection.url jdbc:hsqldb:test
   hibernate.connection.pool_size 20
   hibernate.dbcp.initialSize 10
   hibernate.dbcp.maxWait 3000
   hibernate.dbcp.validationQuery select 1 from dual

More information about configuring/using DBCP can be found on the DBCP website. There you will also find the DBCP wiki, mailing lists, issue tracking and other support facilities

Author:

Dirk Verbeeck

See Also:

ConnectionProvider

Constructor Summary

DBCPConnectionProvider()

Method Summary

void	close()
void	closeConnection(Connection conn)
void	configure(Properties props)
Connection	getConnection()
boolean	supportsAggressiveRelease()

Methods inherited from class java.lang.Object

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

Constructor Detail

DBCPConnectionProvider

public DBCPConnectionProvider()

Method Detail

configure

public void configure(Properties props)
               throws HibernateException

Specified by:

configure in interface ConnectionProvider

Throws:

HibernateException

getConnection

public Connection getConnection()
                         throws SQLException

Specified by:

getConnection in interface ConnectionProvider

Throws:

SQLException

closeConnection

public void closeConnection(Connection conn)
                     throws SQLException

Specified by:

closeConnection in interface ConnectionProvider

Throws:

SQLException

close

public void close()
           throws HibernateException

Specified by:

close in interface ConnectionProvider

Throws:

HibernateException

supportsAggressiveRelease

public boolean supportsAggressiveRelease()

Specified by:

supportsAggressiveRelease in interface ConnectionProvider