Commons FileUpload example source code file (FileUpload.java)

This example Commons FileUpload source code file (FileUpload.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Commons FileUpload tags/keywords

fileitemfactory, fileitemfactory, fileupload, fileupload, fileuploadbase, fileuploadbase

The Commons FileUpload FileUpload.java source code

/*
 * 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>This class handles multiple files per single HTML widget, sent using
 * <code>multipart/mixed encoding type, as specified by
 * <a href="http://www.ietf.org/rfc/rfc1867.txt">RFC 1867.  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
 * @author <a href="mailto:dlr@collab.net">Daniel Rall
 * @author <a href="mailto:jvanzyl@apache.org">Jason van Zyl
 * @author <a href="mailto:jmcnally@collab.net">John McNally
 * @author <a href="mailto:martinc@apache.org">Martin Cooper
 * @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(), 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 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;
    }


}