Package org.jboss.jca.adapters.jdbc.extensions.mysql

Class MySQLReplicationValidConnectionChecker

java.lang.Object

org.jboss.jca.adapters.jdbc.extensions.mysql.MySQLReplicationValidConnectionChecker

All Implemented Interfaces:

Serializable, ValidConnectionChecker

public class MySQLReplicationValidConnectionChecker
extends Object
implements ValidConnectionChecker, Serializable

This class is an implementation of ValidConnectionChecker for MySQL ReplicatedDriver. It supports both isValid and ping methods on the connection object.

Please note that the isValid method requires java 6 classes to be present.

The code was inspired by MySQLValidConnectionChecker. See it's javadoc for authors info. This code is released under the LGPL license.

Author:

Luc Boudreau (lucboudreau att gmail dott com)

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
MySQLReplicationValidConnectionChecker()	Initiates the ValidConnectionChecker implementation.

Method Summary

Modifier and Type	Method	Description
SQLException	isValidConnection(Connection c)	Checks the connection is valid

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jboss.jca.adapters.jdbc.spi.ValidConnectionChecker

setQueryTimeout

Constructor Details

MySQLReplicationValidConnectionChecker

public MySQLReplicationValidConnectionChecker()

Initiates the ValidConnectionChecker implementation.

Method Details

isValidConnection

public SQLException isValidConnection(Connection c)

Checks the connection is valid

Specified by:

isValidConnection in interface ValidConnectionChecker

Parameters:

c - the connection

Returns:

Exception when not valid, null when valid