1 /*
2 * Copyright 2012 The Netty Project
3 *
4 * The Netty Project licenses this file to you under the Apache License,
5 * version 2.0 (the "License"); you may not use this file except in compliance
6 * with the License. You may obtain a copy of the License at:
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13 * License for the specific language governing permissions and limitations
14 * under the License.
15 */
16 package io.netty.handler.codec.http.multipart;
17
18 import io.netty.handler.codec.http.HttpRequest;
19
20 import java.nio.charset.Charset;
21
22 /**
23 * Interface to enable creation of InterfaceHttpData objects
24 */
25 public interface HttpDataFactory {
26 /**
27 *
28 * @param request associated request
29 * @return a new Attribute with no value
30 */
31 Attribute createAttribute(HttpRequest request, String name);
32
33 /**
34 * @param request associated request
35 * @return a new Attribute
36 */
37 Attribute createAttribute(HttpRequest request, String name, String value);
38
39 /**
40 * @param request associated request
41 * @param size the size of the Uploaded file
42 * @return a new FileUpload
43 */
44 FileUpload createFileUpload(HttpRequest request, String name, String filename,
45 String contentType, String contentTransferEncoding, Charset charset,
46 long size);
47
48 /**
49 * Remove the given InterfaceHttpData from clean list (will not delete the file, except if the file
50 * is still a temporary one as setup at construction)
51 * @param request associated request
52 */
53 void removeHttpDataFromClean(HttpRequest request, InterfaceHttpData data);
54
55 /**
56 * Remove all InterfaceHttpData from virtual File storage from clean list for the request
57 *
58 * @param request associated request
59 */
60 void cleanRequestHttpDatas(HttpRequest request);
61
62 /**
63 * Remove all InterfaceHttpData from virtual File storage from clean list for all requests
64 */
65 void cleanAllHttpDatas();
66 }