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svn-gvsig-desktop / tags / v1_1_Build_1011 / libraries / libFMap / src / com / iver / cit / gvsig / fmap / DriverException.java @ 12904

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/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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 *
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 * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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 *
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 * This program is free software; you can redistribute it and/or
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 * modify it under the terms of the GNU General Public License
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 * as published by the Free Software Foundation; either version 2
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 * of the License, or (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with this program; if not, write to the Free Software
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 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.
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 *
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 * For more information, contact:
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 *
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 *  Generalitat Valenciana
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 *   Conselleria d'Infraestructures i Transport
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 *   Av. Blasco Ib??ez, 50
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 *   46010 VALENCIA
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 *   SPAIN
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 *
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 *      +34 963862235
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 *   gvsig@gva.es
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 *      www.gvsig.gva.es
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 *
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 *    or
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 *
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 *   IVER T.I. S.A
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 *   Salamanca 50
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 *   46005 Valencia
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 *   Spain
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 *
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 *   +34 963163400
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 *   dac@iver.es
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 */
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package com.iver.cit.gvsig.fmap;
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import com.iver.utiles.ExceptionDescription;
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import com.iver.utiles.IDescriptableException;
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/**
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 * Excepci?n que indica un problema con los drivers. El problema concreto viene
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 * dado por la excepci?n hija
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 */
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public class DriverException extends Exception implements IDescriptableException{
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        /*
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         * azabala.
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         * El problema que tenemos es que una DriverException puede ser debida
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         * a multiples causas, y para poder mostrar al usuario informaci?n de cara
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         * a que subsane estas causas (sobretodo considerando el estado UnAvalaible
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         * de un FLayer) seria necesario hacer un analisis exhaustivo de estas causas.
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         * 
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         * Por este motivo a?ado un ExceptionDescription a DriverException
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         * (si finalmente DriverIOException tb lo requiere, habr?a que meter herencias)
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         * que S? que tiene esta inforamaci?n.
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         * 
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         */
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        /**
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         * It has information about the cause of the DriverException
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         * (and an error message to the user)
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         */
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        private ExceptionDescription exceptionType;
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        /**
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         * Crea un nuevo DriverException
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         *
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         * @param message
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         */
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        public DriverException(String message) {
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                super(message);
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        }
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        public DriverException(String message, ExceptionDescription type){
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                super(message);
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                this.exceptionType = type;
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        }
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        /**
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         * New constructor to specify ExceptionDescription
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         * @param message
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         * @param cause
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         * @param exceptionType
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         */
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        public DriverException(String message, 
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                                                        Throwable cause, 
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                                                ExceptionDescription exceptionType){
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                super(message, cause);
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                this.exceptionType = exceptionType;
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        }
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        /**
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         * Returns the ExceptionDescription associated to this DriverException
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         * @return
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         */
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        public ExceptionDescription getExceptionType(){
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                if(exceptionType != null)
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                        return exceptionType;
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                else return null;
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//                else 
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//                        return ExceptionDescription.getType("GENERIC");
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        }
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        /**
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         * Crea un nuevo DriverException
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         *
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         * @param message
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         * @param cause
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         */
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        public DriverException(String message, Throwable cause) {
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                super(message, cause);
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        }
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        /**
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         * Crea un nuevo DriverException
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         *
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         * @param cause
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         */
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        public DriverException(Throwable cause) {
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                super(cause);
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        }
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        public DriverException(Throwable cause, ExceptionDescription type){
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                super(cause);
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                this.exceptionType = type;
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        }
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}