001 /* 002 * Copyright © 2008, 2009 Pedro Agulló Soliveres. 003 * 004 * This file is part of DirectJNgine. 005 * 006 * DirectJNgine is free software: you can redistribute it and/or modify 007 * it under the terms of the GNU General Public License as published by 008 * the Free Software Foundation, either version 3 of the License. 009 * 010 * DirectJNgine is distributed in the hope that it will be useful, 011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 013 * GNU General Public License for more details. 014 * 015 * You should have received a copy of the GNU General Public License 016 * along with DirectJNgine. If not, see <http://www.gnu.org/licenses/>. 017 * 018 * This software uses the ExtJs library (http://extjs.com), which is 019 * distributed under the GPL v3 license (see http://extjs.com/license). 020 */ 021 022 package com.softwarementors.extjs.djn.router; 023 024 import com.softwarementors.extjs.djn.DirectJNgineException; 025 026 public class FileUploadException extends DirectJNgineException { 027 028 protected FileUploadException(String message, Throwable cause) { 029 super(message, cause); 030 } 031 032 public static FileUploadException forFileUploadException( org.apache.commons.fileupload.FileUploadException cause ) { 033 assert cause != null; 034 035 // The FileUploadException raised by commons-fileupload always 036 // hides an inner exception that is the real cause 037 Throwable realCause = cause.getCause(); 038 assert realCause != null; 039 040 String message = "Unable to process the files to upload."; 041 if( realCause.getMessage() != null ) { 042 message += ' ' + realCause.getMessage(); 043 } 044 FileUploadException ex = new FileUploadException( message, realCause ); 045 return ex; 046 } 047 }