001/**
002 *   GRANITE DATA SERVICES
003 *   Copyright (C) 2006-2013 GRANITE DATA SERVICES S.A.S.
004 *
005 *   This file is part of the Granite Data Services Platform.
006 *
007 *   Granite Data Services is free software; you can redistribute it and/or
008 *   modify it under the terms of the GNU Lesser General Public
009 *   License as published by the Free Software Foundation; either
010 *   version 2.1 of the License, or (at your option) any later version.
011 *
012 *   Granite Data Services is distributed in the hope that it will be useful,
013 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
014 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
015 *   General Public License for more details.
016 *
017 *   You should have received a copy of the GNU Lesser General Public
018 *   License along with this library; if not, write to the Free Software
019 *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
020 *   USA, or see <http://www.gnu.org/licenses/>.
021 */
022package org.granite.gravity.jbossweb;
023
024import org.jboss.servlet.http.HttpEvent;
025import org.jboss.servlet.http.HttpEvent.EventType;
026
027/**
028 * @author Franck WOLFF
029 */
030public class EventUtil {
031
032    public static boolean isTimeout(HttpEvent event) {
033        return (event.getType() == EventType.TIMEOUT);
034    }
035
036    public static boolean isError(HttpEvent event) {
037        return (event.getType() == EventType.ERROR || event.getType() == EventType.EOF);
038    }
039
040    public static boolean isErrorButNotTimeout(HttpEvent event) {
041        return event.getType() == EventType.ERROR;
042    }
043    
044    public static boolean isValid(HttpEvent event) {
045        if (event != null) {
046                try {
047                        return event.getHttpServletRequest() != null && event.getHttpServletResponse() != null;
048                } catch (Exception e) {
049                }
050        }
051        return false;
052    }
053
054    public static String toString(HttpEvent event) {
055        if (event == null)
056                return "null";
057        try {
058                return event.getClass().getName() + " [" + event.getType() + ']';
059        }
060        catch (Exception e) {
061                return e.toString();
062        }
063    }
064}