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

Class MySQLReplicationValidConnectionChecker

java.lang.Object

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

All Implemented Interfaces:

java.io.Serializable, ValidConnectionChecker

public class MySQLReplicationValidConnectionChecker
extends java.lang.Object
implements ValidConnectionChecker, java.io.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 and Description
MySQLReplicationValidConnectionChecker() Initiates the ValidConnectionChecker implementation.

Method Summary

Methods

Modifier and Type	Method and Description
java.sql.SQLException	isValidConnection(java.sql.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

Constructor Detail

MySQLReplicationValidConnectionChecker

public MySQLReplicationValidConnectionChecker()

Initiates the ValidConnectionChecker implementation.

Method Detail

isValidConnection

public java.sql.SQLException isValidConnection(java.sql.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