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.messaging.service;
023    
024    import org.granite.config.flex.Destination;
025    
026    import flex.messaging.messages.Message;
027    
028    /**
029     * @author Marcelo SCHROEDER
030     */
031    public 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    }