org.hyperic.util.thread.LoggingThreadGroup.java Source code

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Here is the source code for org.hyperic.util.thread.LoggingThreadGroup.java

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/*
 * NOTE: This copyright does *not* cover user programs that use HQ
 * program services by normal system calls through the application
 * program interfaces provided as part of the Hyperic Plug-in Development
 * Kit or the Hyperic Client Development Kit - this is merely considered
 * normal use of the program, and does *not* fall under the heading of
 * "derived work".
 *
 * Copyright (C) [2004, 2005, 2006], Hyperic, Inc.
 * This file is part of HQ.
 *
 * HQ is free software; you can redistribute it and/or modify
 * it under the terms version 2 of the GNU General Public License as
 * published by the Free Software Foundation. This program 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 this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
 * USA.
 */

package org.hyperic.util.thread;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

/**
 * Create your threads using this ThreadGroup to have uncaught exceptions
 * logged via Log4j 
 */
public class LoggingThreadGroup extends ThreadGroup {
    private final Log _log = LogFactory.getLog(LoggingThreadGroup.class);

    public LoggingThreadGroup(String groupName) {
        super(groupName);
    }

    public void uncaughtException(Thread t, Throwable exc) {
        _log.warn("ThreadGroup[" + this.getName() + "]: Unhandled exception", exc);
        super.uncaughtException(t, exc);
    }
}