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 Lesser General Public License as published by 008 * the Free Software Foundation, either version 3 of the License. 009 * 010 * Commercial use is permitted to the extent that the code/component(s) 011 * do NOT become part of another Open Source or Commercially developed 012 * licensed development library or toolkit without explicit permission. 013 * 014 * DirectJNgine is distributed in the hope that it will be useful, 015 * but WITHOUT ANY WARRANTY; without even the implied warranty of 016 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 017 * GNU Lesser General Public License for more details. 018 * 019 * You should have received a copy of the GNU Lesser General Public License 020 * along with DirectJNgine. If not, see <http://www.gnu.org/licenses/>. 021 * 022 * This software uses the ExtJs library (http://extjs.com), which is 023 * distributed under the GPL v3 license (see http://extjs.com/license). 024 */ 025 026 package com.softwarementors.extjs.djn.router.processor.standard.form.upload; 027 028 import com.softwarementors.extjs.djn.DirectJNgineException; 029 030 public class FileUploadException extends DirectJNgineException { 031 private static final long serialVersionUID = -379193882664927495L; 032 033 protected FileUploadException(String message, Throwable cause) { 034 super(message, cause); 035 } 036 037 public static FileUploadException forFileUploadException( org.apache.commons.fileupload.FileUploadException cause ) { 038 assert cause != null; 039 040 // The FileUploadException raised by commons-fileupload always 041 // hides an inner exception that is the real cause 042 Throwable realCause = cause.getCause(); 043 assert realCause != null; 044 045 String message = "Unable to process the files to upload."; 046 if( realCause.getMessage() != null ) { 047 message += ' ' + realCause.getMessage(); 048 } 049 FileUploadException ex = new FileUploadException( message, realCause ); 050 return ex; 051 } 052 }