/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* You can obtain a copy of the license at
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* trunk/opends/resource/legal-notices/OpenDS.LICENSE
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* or https://OpenDS.dev.java.net/OpenDS.LICENSE.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at
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* trunk/opends/resource/legal-notices/OpenDS.LICENSE. If applicable,
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* add the following below this CDDL HEADER, with the fields enclosed
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* by brackets "[]" replaced with your own identifying information:
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* Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*
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*
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* Copyright 2006-2008 Sun Microsystems, Inc.
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*/
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package org.opends.server.core;
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import org.opends.server.api.DirectoryThread;
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import static org.opends.server.loggers.debug.DebugLogger.*;
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import org.opends.server.loggers.debug.DebugTracer;
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import static org.opends.messages.CoreMessages.*;
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/**
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* This class defines a shutdown hook that will be invoked automatically when
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* the JVM is shutting down. It may be able to detect certain kinds of shutdown
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* events that are not invoked by the Directory Server itself (e.g., an
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* administrator killing the Java process).
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*/
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public class DirectoryServerShutdownHook
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extends DirectoryThread
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{
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/**
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* The tracer object for the debug logger.
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*/
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private static final DebugTracer TRACER = getTracer();
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/**
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* The fully-qualified name of this class.
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*/
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private static final String CLASS_NAME =
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"org.opends.server.core.DirectoryServerShutdownHook";
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/**
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* Creates a new shutdown hook that will stop the Directory Server when it is
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* determined that the JVM is shutting down.
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*/
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public DirectoryServerShutdownHook()
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{
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super("Directory Server Shutdown Hook");
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}
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/**
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* Invokes the shutdown hook to signal the Directory Server to stop running.
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*/
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public void run()
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{
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TRACER.debugInfo(
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"Directory Server shutdown hook has been invoked.");
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DirectoryServer.shutDown(CLASS_NAME,
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ERR_SHUTDOWN_DUE_TO_SHUTDOWN_HOOK.get());
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}
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}
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