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 org.apache.hc.client5.http.entity.mime;
29
30 import java.nio.charset.Charset;
31
32 import org.apache.hc.core5.http.ContentType;
33 import org.apache.hc.core5.util.Args;
34
35 /**
36 *
37 * @since 4.0
38 */
39 public abstract class AbstractContentBody implements ContentBody {
40
41 private final ContentType contentType;
42
43 /**
44 * @since 4.3
45 */
46 public AbstractContentBody(final ContentType contentType) {
47 super();
48 Args.notNull(contentType, "Content type");
49 this.contentType = contentType;
50 }
51
52 /**
53 * @since 4.3
54 */
55 public ContentType getContentType() {
56 return this.contentType;
57 }
58
59 @Override
60 public String getMimeType() {
61 return this.contentType.getMimeType();
62 }
63
64 @Override
65 public String getMediaType() {
66 final String mimeType = this.contentType.getMimeType();
67 final int i = mimeType.indexOf('/');
68 if (i != -1) {
69 return mimeType.substring(0, i);
70 }
71 return mimeType;
72 }
73
74 @Override
75 public String getSubType() {
76 final String mimeType = this.contentType.getMimeType();
77 final int i = mimeType.indexOf('/');
78 if (i != -1) {
79 return mimeType.substring(i + 1);
80 }
81 return null;
82 }
83
84 @Override
85 public String getCharset() {
86 final Charset charset = this.contentType.getCharset();
87 return charset != null ? charset.name() : null;
88 }
89
90 }