org.apache.avalon.excalibur.datasource
Class J2eeDataSource
java.lang.Object
org.apache.avalon.framework.logger.AbstractLogEnabled
org.apache.avalon.excalibur.datasource.J2eeDataSource
- All Implemented Interfaces:
- org.apache.avalon.framework.component.Component, org.apache.avalon.framework.configuration.Configurable, DataSourceComponent, org.apache.avalon.framework.logger.LogEnabled, org.apache.avalon.framework.thread.ThreadSafe
- public class J2eeDataSource
- extends org.apache.avalon.framework.logger.AbstractLogEnabled
- implements DataSourceComponent
The J2EE implementation for DataSources in Cocoon. This uses the
javax.sql.DataSource
object and assumes that the
J2EE container pools the datasources properly.
- Since:
- 4.0
- Version:
- CVS $Revision: 1.4 $ $Date: 2004/02/28 11:47:14 $
- Author:
- Avalon Development Team
Method Summary |
void |
configure(org.apache.avalon.framework.configuration.Configuration configuration)
Configure and set up DB connection. |
java.sql.Connection |
getConnection()
Get the database connection |
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 |
JDBC_NAME
public static final java.lang.String JDBC_NAME
- See Also:
- Constant Field Values
m_dataSource
protected javax.sql.DataSource m_dataSource
m_user
protected java.lang.String m_user
m_password
protected java.lang.String m_password
J2eeDataSource
public J2eeDataSource()
configure
public void configure(org.apache.avalon.framework.configuration.Configuration configuration)
throws org.apache.avalon.framework.configuration.ConfigurationException
- Configure and set up DB connection. Here we set the connection
information needed to create the Connection objects. It must
be called only once.
- Specified by:
configure
in interface org.apache.avalon.framework.configuration.Configurable
- Throws:
org.apache.avalon.framework.configuration.ConfigurationException
getConnection
public java.sql.Connection getConnection()
throws java.sql.SQLException
- Get the database connection
- Specified by:
getConnection
in interface DataSourceComponent
- Returns:
- Connection a valid connection for you to use
- Throws:
java.sql.SQLException
Copyright © 2003-2007 Apache Software Foundation. All Rights Reserved.