1 /*
2 * ====================================================================
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 * ====================================================================
20 *
21 * This software consists of voluntary contributions made by many
22 * individuals on behalf of the Apache Software Foundation. For more
23 * information on the Apache Software Foundation, please see
24 * <http://www.apache.org/>.
25 *
26 */
27
28 package com.foxinmy.weixin4j.http.apache.mime;
29
30 import java.io.IOException;
31 import java.io.OutputStream;
32 import java.nio.charset.Charset;
33 import java.util.List;
34
35 /**
36 * HttpStrictMultipart represents a collection of MIME multipart encoded content bodies,
37 * implementing the strict (RFC 822, RFC 2045, RFC 2046 compliant) interpretation
38 * of the spec.
39 *
40 * @since 4.3
41 */
42 class HttpStrictMultipart extends AbstractMultipartForm {
43
44 private final List<FormBodyPart> parts;
45
46 public HttpStrictMultipart(
47 final Charset charset,
48 final String boundary,
49 final List<FormBodyPart> parts) {
50 super(charset, boundary);
51 this.parts = parts;
52 }
53
54 @Override
55 public List<FormBodyPart> getBodyParts() {
56 return this.parts;
57 }
58
59 @Override
60 protected void formatMultipartHeader(
61 final FormBodyPart part,
62 final OutputStream out) throws IOException {
63
64 // For strict, we output all fields with MIME-standard encoding.
65 final Header header = part.getHeader();
66 for (final MinimalField field: header) {
67 writeField(field, out);
68 }
69 }
70
71 }