    001/*
    002 * Licensed to the Apache Software Foundation (ASF) under one or more
    003 * contributor license agreements.  See the NOTICE file distributed with
    004 * this work for additional information regarding copyright ownership.
    005 * The ASF licenses this file to You under the Apache License, Version 2.0
    006 * (the "License"); you may not use this file except in compliance with
    007 * the License.  You may obtain a copy of the License at
    008 *
    009 *      http://www.apache.org/licenses/LICENSE-2.0
    010 *
    011 * Unless required by applicable law or agreed to in writing, software
    012 * distributed under the License is distributed on an "AS IS" BASIS,
    013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    014 * See the License for the specific language governing permissions and
    015 * limitations under the License.
    016 */
    017package org.apache.commons.fileupload;
    018
    019/**
    020 * Enhanced access to the request information needed for file uploads,
    021 * which fixes the Content Length data access in {@link RequestContext}.
    022 *
    023 * The reason of introducing this new interface is just for backward compatibility
    024 * and it might vanish for a refactored 2.x version moving the new method into
    025 * RequestContext again.
    026 *
    027 * @since 1.3
    028 */
    029public interface UploadContext extends RequestContext {
    030
    031    /**
    032     * Retrieve the content length of the request.
    033     *
    034     * @return The content length of the request.
    035     * @since 1.3
    036     */
    037    long contentLength();
    038
    039}