001 /** 002 * Copyright (c) 2000-2011 Liferay, Inc. All rights reserved. 003 * 004 * The contents of this file are subject to the terms of the Liferay Enterprise 005 * Subscription License ("License"). You may not use this file except in 006 * compliance with the License. You can obtain a copy of the License by 007 * contacting Liferay, Inc. See the License for the specific language governing 008 * permissions and limitations under the License, including but not limited to 009 * distribution rights of the Software. 010 * 011 * 012 * 013 */ 014 015 package com.liferay.portal.servlet.filters.threaddump; 016 017 import com.liferay.portal.kernel.log.Log; 018 import com.liferay.portal.kernel.log.LogFactoryUtil; 019 import com.liferay.portal.kernel.util.ThreadUtil; 020 021 /** 022 * @author Shuyang Zhou 023 * @author Brian Wing Shun Chan 024 */ 025 public class ThreadDumper implements Runnable { 026 027 public boolean isExecuted() { 028 return _executed; 029 } 030 031 public void run() { 032 if (_log.isInfoEnabled()) { 033 _log.info(ThreadUtil.threadDump()); 034 } 035 036 _executed = true; 037 } 038 039 private static Log _log = LogFactoryUtil.getLog(ThreadDumper.class); 040 041 private boolean _executed; 042 043 }