/* * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements.  See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You under the Apache License, Version 2.0 * (the "License"); you may not use this file except in compliance with * the License.  You may obtain a copy of the License at * *      http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */package org.apache.commons.fileupload;/** * <p>High level API for processing file uploads.</p> * * <p>This class handles multiple files per single HTML widget, sent using * <code>multipart/mixed</code> encoding type, as specified by * <a href="http://www.ietf.org/rfc/rfc1867.txt">RFC 1867</a>.  Use {@link * #parseRequest(javax.servlet.http.HttpServletRequest)} to acquire a list * of {@link org.apache.commons.fileupload.FileItem FileItems} associated * with a given HTML widget.</p> * * <p>How the data for individual parts is stored is determined by the factory * used to create them; a given part may be in memory, on disk, or somewhere * else.</p> * * @author <a href="mailto:Rafal.Krzewski@e-point.pl">Rafal Krzewski</a> * @author <a href="mailto:dlr@collab.net">Daniel Rall</a> * @author <a href="mailto:jvanzyl@apache.org">Jason van Zyl</a> * @author <a href="mailto:jmcnally@collab.net">John McNally</a> * @author <a href="mailto:martinc@apache.org">Martin Cooper</a> * @author Sean C. Sullivan * * @version $Id: FileUpload.java 479484 2006-11-27 01:06:53Z jochen $ */public class FileUpload    extends FileUploadBase {    // ----------------------------------------------------------- Data members    /**     * The factory to use to create new form items.     */    private FileItemFactory fileItemFactory;    // ----------------------------------------------------------- Constructors    /**     * Constructs an uninitialised instance of this class. A factory must be     * configured, using <code>setFileItemFactory()</code>, before attempting     * to parse requests.     *     * @see #FileUpload(FileItemFactory)     */    public FileUpload() {        super();    }    /**     * Constructs an instance of this class which uses the supplied factory to     * create <code>FileItem</code> instances.     *     * @see #FileUpload()     * @param fileItemFactory The factory to use for creating file items.     */    public FileUpload(FileItemFactory fileItemFactory) {        super();        this.fileItemFactory = fileItemFactory;    }    // ----------------------------------------------------- Property accessors    /**     * Returns the factory class used when creating file items.     *     * @return The factory class for new file items.     */    public FileItemFactory getFileItemFactory() {        return fileItemFactory;    }    /**     * Sets the factory class to use when creating file items.     *     * @param factory The factory class for new file items.     */    public void setFileItemFactory(FileItemFactory factory) {        this.fileItemFactory = factory;    }}