Java tutorial
/* * $Header: /home/cvs/jakarta-commons/fileupload/src/java/org/apache/commons/fileupload/FileItemFactory.java,v 1.1 2003/04/27 17:30:06 martinc Exp $ * $Revision: 1.1 $ * $Date: 2003/04/27 17:30:06 $ * * ==================================================================== * * The Apache Software License, Version 1.1 * * Copyright (c) 2001-2003 The Apache Software Foundation. All rights * reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * 3. The end-user documentation included with the redistribution, if * any, must include the following acknowlegement: * "This product includes software developed by the * Apache Software Foundation (http://www.apache.org/)." * Alternately, this acknowlegement may appear in the software itself, * if and wherever such third-party acknowlegements normally appear. * * 4. The names "The Jakarta Project", "Commons", and "Apache Software * Foundation" must not be used to endorse or promote products derived * from this software without prior written permission. For written * permission, please contact apache@apache.org. * * 5. Products derived from this software may not be called "Apache" * nor may "Apache" appear in their names without prior written * permission of the Apache Group. * * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * ==================================================================== * * This software consists of voluntary contributions made by many * individuals on behalf of the Apache Software Foundation. For more * information on the Apache Software Foundation, please see * <http://www.apache.org/>. * */ package org.apache.commons.fileupload; /** * <p>A factory interface for creating {@link FileItem} instances. Factories * can provide their own custom configuration, over and above that provided * by the default file upload implementation.</p> * * @author <a href="mailto:martinc@apache.org">Martin Cooper</a> * * @version $Id: FileItemFactory.java,v 1.1 2003/04/27 17:30:06 martinc Exp $ */ public interface FileItemFactory { /** * Create a new {@link FileItem} instance from the supplied parameters and * any local factory configuration. * * @param fieldName The name of the form field. * @param contentType The content type of the form field. * @param isFormField <code>true</code> if this is a plain form field; * <code>false</code> otherwise. * @param fileName The name of the uploaded file, if any, as supplied * by the browser or other client. * * @return The newly created file item. */ FileItem createItem(String fieldName, String contentType, boolean isFormField, String fileName); }