VoltUncaughtExceptionHandler.java

/* This file is part of VoltDB.
 * Copyright (C) 2008-2010 VoltDB L.L.C.
 *
 * VoltDB is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * VoltDB 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with VoltDB.  If not, see <http://www.gnu.org/licenses/>.
 */

package org.voltdb.utils;

import java.lang.Thread.UncaughtExceptionHandler;

import org.apache.log4j.Logger;

import edu.brown.hstore.HStore;

public class VoltUncaughtExceptionHandler implements UncaughtExceptionHandler {

    private final Logger log = Logger.getLogger("HOST");

    @Override
    public void uncaughtException(Thread t, Throwable e) {
        final String stringRep = e.toString();
        log.fatal(stringRep);
        log.fatal("VoltDB has encountered an unrecoverable error and is exiting.");
        log.fatal("The log may contain additional information.");
        HStore.crashDB();
    }

}