/* * Distributed as part of c3p0 v.0.9.1-pre6 * * Copyright (C) 2005 Machinery For Change, Inc. * * Author: Steve Waldman <swaldman@mchange.com> * * This library is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License version 2.1, as  * published by the Free Software Foundation. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this software; see the file LICENSE.  If not, write to the * Free Software Foundation, Inc., 59 Temple Place, Suite 330, * Boston, MA 02111-1307, USA. */package com.mchange.v2.c3p0.test;import java.sql.Connection;import com.mchange.v2.c3p0.QueryConnectionTester;import com.mchange.v2.log.MLevel;import com.mchange.v2.log.MLog;import com.mchange.v2.log.MLogger;public final class AlwaysFailConnectionTester implements QueryConnectionTester{    final static MLogger logger = MLog.getLogger( AlwaysFailConnectionTester.class );    {	logger.log(MLevel.WARNING,  "Instantiated: " + this, new Exception("Instantiation Stack Trace.") );    }    public int activeCheckConnection(Connection c)    {	logger.warning(this + ": activeCheckConnection(Connection c)");	return CONNECTION_IS_INVALID;     }    public int statusOnException(Connection c, Throwable t)    { 	logger.warning(this + ": statusOnException(Connection c, Throwable t)");	return CONNECTION_IS_INVALID;     }    public int activeCheckConnection(Connection c, String preferredTestQuery)    { 	logger.warning(this + ": activeCheckConnection(Connection c, String preferredTestQuery)");	return CONNECTION_IS_INVALID;     }    public boolean equals( Object o )    { return (o instanceof AlwaysFailConnectionTester); }    public int hashCode()    { return 1; }}