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.messaging.service;
023
024import org.granite.config.flex.Destination;
025
026import flex.messaging.messages.Message;
027
028/**
029 * @author Marcelo SCHROEDER
030 */
031public abstract class AbstractServiceExceptionHandler implements ServiceExceptionHandler {
032
033        private static final long serialVersionUID = 1L;
034        
035        private final boolean logException;
036
037        public AbstractServiceExceptionHandler(boolean logException) {
038                this.logException = logException;
039        }
040
041        protected boolean getLogException() {
042                return logException;
043        }
044        
045        protected ServiceException getServiceException(ServiceInvocationContext context, Throwable e) {
046        String method = (context.getMethod() != null ? context.getMethod().toString() : "null");
047        return getServiceException(context.getMessage(), context.getDestination(), method, e);
048    }
049
050    protected ServiceException getServiceException(Message request, Destination destination, String method, Throwable e) {
051
052        if (e instanceof ServiceException)
053            return (ServiceException)e;
054
055        String detail = "\n" +
056            "- destination: " + (destination != null ? destination.getId() : "") + "\n" +
057            "- method: " + method + "\n" +
058            "- exception: " + e.toString() + "\n";
059
060        return new ServiceException(getClass().getSimpleName() + ".Call.Failed", e.getMessage(), detail, e);
061    }
062}