001/*
002  GRANITE DATA SERVICES
003  Copyright (C) 2011 GRANITE DATA SERVICES S.A.S.
004
005  This file is part of Granite Data Services.
006
007  Granite Data Services is free software; you can redistribute it and/or modify
008  it under the terms of the GNU Library General Public License as published by
009  the Free Software Foundation; either version 2 of the License, or (at your
010  option) any later version.
011
012  Granite Data Services is distributed in the hope that it will be useful, but
013  WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
014  FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License
015  for more details.
016
017  You should have received a copy of the GNU Library General Public License
018  along with this library; if not, see <http://www.gnu.org/licenses/>.
019*/
020
021package org.granite.messaging.service;
022
023import org.granite.config.flex.Destination;
024
025import flex.messaging.messages.Message;
026
027/**
028 * @author Marcelo SCHROEDER
029 */
030public abstract class AbstractServiceExceptionHandler implements ServiceExceptionHandler {
031
032        private static final long serialVersionUID = 1L;
033        
034        private final boolean logException;
035
036        public AbstractServiceExceptionHandler(boolean logException) {
037                this.logException = logException;
038        }
039
040        protected boolean getLogException() {
041                return logException;
042        }
043        
044        protected ServiceException getServiceException(ServiceInvocationContext context, Throwable e) {
045        String method = (context.getMethod() != null ? context.getMethod().toString() : "null");
046        return getServiceException(context.getMessage(), context.getDestination(), method, e);
047    }
048
049    protected ServiceException getServiceException(Message request, Destination destination, String method, Throwable e) {
050
051        if (e instanceof ServiceException)
052            return (ServiceException)e;
053
054        String detail = "\n" +
055            "- destination: " + (destination != null ? destination.getId() : "") + "\n" +
056            "- method: " + method + "\n" +
057            "- exception: " + e.toString() + "\n";
058
059        return new ServiceException(getClass().getSimpleName() + ".Call.Failed", e.getMessage(), detail, e);
060    }
061}