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     */
022    package org.granite.gravity.jbossweb;
023    
024    import org.jboss.servlet.http.HttpEvent;
025    import org.jboss.servlet.http.HttpEvent.EventType;
026    
027    /**
028     * @author Franck WOLFF
029     */
030    public 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    }