org.apache.avalon.excalibur.datasource
Class JdbcConnectionFactory
java.lang.Object
org.apache.avalon.framework.logger.AbstractLogEnabled
org.apache.avalon.excalibur.datasource.JdbcConnectionFactory
- All Implemented Interfaces:
- org.apache.avalon.excalibur.pool.ObjectFactory, org.apache.avalon.framework.logger.LogEnabled
public class JdbcConnectionFactory
- extends org.apache.avalon.framework.logger.AbstractLogEnabled
- implements org.apache.avalon.excalibur.pool.ObjectFactory
The Factory implementation for JdbcConnections.
- Since:
- 4.0
- Version:
- CVS $Revision: 1.4 $ $Date: 2004/02/28 11:47:14 $
- Author:
- Avalon Development Team
Constructor Summary |
JdbcConnectionFactory(java.lang.String url,
java.lang.String username,
java.lang.String password,
boolean autoCommit,
boolean oradb)
Deprecated. Use the new constructor with the keepalive and connectionClass
specified. |
JdbcConnectionFactory(java.lang.String url,
java.lang.String username,
java.lang.String password,
boolean autoCommit,
boolean oradb,
java.lang.String connectionClass)
Deprecated. Use the new constructor with the keepalive and connectionClass
specified. |
JdbcConnectionFactory(java.lang.String url,
java.lang.String username,
java.lang.String password,
boolean autoCommit,
java.lang.String keepAlive,
int keepAliveAge,
java.lang.String connectionClass)
Creates and configures a new JdbcConnectionFactory. |
JdbcConnectionFactory(java.lang.String url,
java.lang.String username,
java.lang.String password,
boolean autoCommit,
java.lang.String keepAlive,
java.lang.String connectionClass)
Creates and configures a new JdbcConnectionFactory. |
Method Summary |
void |
decommission(java.lang.Object object)
|
java.lang.Class |
getCreatedClass()
|
private java.sql.Connection |
getProxy(java.sql.Connection conn,
java.lang.String keepAlive,
int keepAliveAge)
|
private void |
init()
|
java.lang.Object |
newInstance()
|
Methods inherited from class org.apache.avalon.framework.logger.AbstractLogEnabled |
enableLogging, getLogger, setupLogger, setupLogger, setupLogger |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
m_dburl
private final java.lang.String m_dburl
m_username
private final java.lang.String m_username
m_password
private final java.lang.String m_password
m_autoCommit
private final boolean m_autoCommit
m_keepAlive
private final java.lang.String m_keepAlive
m_keepAliveAge
private final int m_keepAliveAge
m_connectionClass
private final java.lang.String m_connectionClass
m_class
private java.lang.Class m_class
DEFAULT_KEEPALIVE
private static final java.lang.String DEFAULT_KEEPALIVE
- See Also:
- Constant Field Values
ORACLE_KEEPALIVE
private static final java.lang.String ORACLE_KEEPALIVE
- See Also:
- Constant Field Values
m_firstConnection
private java.sql.Connection m_firstConnection
JdbcConnectionFactory
public JdbcConnectionFactory(java.lang.String url,
java.lang.String username,
java.lang.String password,
boolean autoCommit,
boolean oradb)
- Deprecated. Use the new constructor with the keepalive and connectionClass
specified.
JdbcConnectionFactory
public JdbcConnectionFactory(java.lang.String url,
java.lang.String username,
java.lang.String password,
boolean autoCommit,
boolean oradb,
java.lang.String connectionClass)
- Deprecated. Use the new constructor with the keepalive and connectionClass
specified.
JdbcConnectionFactory
public JdbcConnectionFactory(java.lang.String url,
java.lang.String username,
java.lang.String password,
boolean autoCommit,
java.lang.String keepAlive,
java.lang.String connectionClass)
- Creates and configures a new JdbcConnectionFactory.
- Parameters:
url
- full JDBC database url.username
- username to use when connecting to the database.password
- password to use when connecting to the database.autoCommit
- true if connections to the database should operate with auto commit
enabled.keepAlive
- a query which will be used to check the statis of a connection after it
has been idle. A null value will cause the keep alive feature to
be disabled.connectionClass
- class of connections created by the factory.
JdbcConnectionFactory
public JdbcConnectionFactory(java.lang.String url,
java.lang.String username,
java.lang.String password,
boolean autoCommit,
java.lang.String keepAlive,
int keepAliveAge,
java.lang.String connectionClass)
- Creates and configures a new JdbcConnectionFactory.
- Parameters:
url
- full JDBC database url.username
- username to use when connecting to the database.password
- password to use when connecting to the database.autoCommit
- true if connections to the database should operate with auto commit
enabled.keepAlive
- a query which will be used to check the statis of a connection after it
has been idle. A null value will cause the keep alive feature to
be disabled.keepAliveAge
- the maximum age in milliseconds since a connection was last
used before it must be pinged using the keepAlive query. Ignored
if keepAlive is null.connectionClass
- class of connections created by the factory.
init
private void init()
throws java.lang.Exception
- Throws:
java.lang.Exception
newInstance
public java.lang.Object newInstance()
throws java.lang.Exception
- Specified by:
newInstance
in interface org.apache.avalon.excalibur.pool.ObjectFactory
- Throws:
java.lang.Exception
getCreatedClass
public java.lang.Class getCreatedClass()
- Specified by:
getCreatedClass
in interface org.apache.avalon.excalibur.pool.ObjectFactory
decommission
public void decommission(java.lang.Object object)
throws java.lang.Exception
- Specified by:
decommission
in interface org.apache.avalon.excalibur.pool.ObjectFactory
- Throws:
java.lang.Exception
getProxy
private java.sql.Connection getProxy(java.sql.Connection conn,
java.lang.String keepAlive,
int keepAliveAge)