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•	com.mysql.jdbc.jdbc2.optional.* (8)

Package Samples:

• com.mysql.jdbc.jdbc2.optional

Classes:

• ConnectionWrapper: This class serves as a wrapper for the org.gjt.mm.mysql.jdbc2.Connection class. It is returned to the application server which may wrap it again and then return it to the application client in response to dataSource.getConnection(). All method invocations are forwarded to org.gjt.mm.mysql.jdbc2.Connection unless the close method was previously called, in which case a sqlException is thrown. The close method performs a 'logical close' on the connection. All sqlExceptions thrown by the physical connection are intercepted and sent to connectionEvent listeners before being thrown to client.
• MysqlConnectionPoolDataSource: This class is used to obtain a physical connection and instantiate and return a MysqlPooledConnection. J2EE application servers map client calls to dataSource.getConnection to this class based upon mapping set within deployment descriptor. This class extends MysqlDataSource.
• MysqlPooledConnection: This class is used to wrap and return a physical connection within a logical handle. It also registers and notifies ConnectionEventListeners of any ConnectionEvents
• PreparedStatementWrapper: Wraps prepared statements so that errors can be reported correctly to ConnectionEventListeners.
• StatementWrapper: Wraps statements so that errors can be reported correctly to ConnectionEventListeners.
• WrapperBase: Base class for all wrapped instances created by LogicalHandle
• MysqlDataSource: A JNDI DataSource for a Mysql JDBC connection
• MysqlDataSourceFactory: Factory class for MysqlDataSource objects

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