1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17 package org.apache.commons.fileupload;
18
19 /**
20 * Interface that will indicate that {@link FileItem} or {@link FileItemStream}
21 * implementations will accept the headers read for the item.
22 *
23 * @since 1.2.1
24 * @see FileItem
25 * @see FileItemStream
26 */
27 public interface FileItemHeadersSupport {
28
29 /**
30 * Returns the collection of headers defined locally within this item.
31 *
32 * @return the {@link FileItemHeaders} present for this item.
33 */
34 FileItemHeaders getHeaders();
35
36 /**
37 * Sets the headers read from within an item. Implementations of
38 * {@link FileItem} or {@link FileItemStream} should implement this
39 * interface to be able to get the raw headers found within the item
40 * header block.
41 *
42 * @param headers the instance that holds onto the headers
43 * for this instance.
44 */
45 void setHeaders(FileItemHeaders headers);
46
47 }