com.mchange.v1.db.sql.ResultSetUtils Maven / Gradle / Ivy
/*
* Distributed as part of mchange-commons-java v.0.2.3
*
* Copyright (C) 2012 Machinery For Change, Inc.
*
* Author: Steve Waldman
*
* 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.v1.db.sql;
import java.sql.*;
import com.mchange.v2.log.*;
public final class ResultSetUtils
{
private final static MLogger logger = MLog.getLogger( ResultSetUtils.class );
/**
* @return false iff and Exception occurred while
* trying to close this object.
*/
public static boolean attemptClose(ResultSet rs)
{
try
{
if (rs != null) rs.close();
return true;
}
catch (SQLException e)
{
//e.printStackTrace();
if ( logger.isLoggable( MLevel.WARNING ) )
logger.log( MLevel.WARNING, "ResultSet close FAILED.", e );
return false;
}
}
private ResultSetUtils()
{}
}