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 * Interface that will indicate that {@link FileItem} or {@link FileItemStream} 021 * implementations will accept the headers read for the item. 022 * 023 * @since 1.2.1 024 * @see FileItem 025 * @see FileItemStream 026 */ 027public interface FileItemHeadersSupport { 028 029 /** 030 * Returns the collection of headers defined locally within this item. 031 * 032 * @return the {@link FileItemHeaders} present for this item. 033 */ 034 FileItemHeaders getHeaders(); 035 036 /** 037 * Sets the headers read from within an item. Implementations of 038 * {@link FileItem} or {@link FileItemStream} should implement this 039 * interface to be able to get the raw headers found within the item 040 * header block. 041 * 042 * @param headers the instance that holds onto the headers 043 * for this instance. 044 */ 045 void setHeaders(FileItemHeaders headers); 046 047}