1/*
2 * Copyright (C) 2014 Square, Inc.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * 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,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16package com.squareup.okhttp.recipes;
17
18import com.squareup.okhttp.MediaType;
19import com.squareup.okhttp.OkHttpClient;
20import com.squareup.okhttp.Request;
21import com.squareup.okhttp.RequestBody;
22import com.squareup.okhttp.Response;
23import java.io.IOException;
24import okio.BufferedSink;
25
26public final class PostStreaming {
27  public static final MediaType MEDIA_TYPE_MARKDOWN
28      = MediaType.parse("text/x-markdown; charset=utf-8");
29
30  private final OkHttpClient client = new OkHttpClient();
31
32  public void run() throws Exception {
33    RequestBody requestBody = new RequestBody() {
34      @Override public MediaType contentType() {
35        return MEDIA_TYPE_MARKDOWN;
36      }
37
38      @Override public void writeTo(BufferedSink sink) throws IOException {
39        sink.writeUtf8("Numbers\n");
40        sink.writeUtf8("-------\n");
41        for (int i = 2; i <= 997; i++) {
42          sink.writeUtf8(String.format(" * %s = %s\n", i, factor(i)));
43        }
44      }
45
46      private String factor(int n) {
47        for (int i = 2; i < n; i++) {
48          int x = n / i;
49          if (x * i == n) return factor(x) + " × " + i;
50        }
51        return Integer.toString(n);
52      }
53    };
54
55    Request request = new Request.Builder()
56        .url("https://api.github.com/markdown/raw")
57        .post(requestBody)
58        .build();
59
60    Response response = client.newCall(request).execute();
61    if (!response.isSuccessful()) throw new IOException("Unexpected code " + response);
62
63    System.out.println(response.body().string());
64  }
65
66  public static void main(String... args) throws Exception {
67    new PostStreaming().run();
68  }
69}
70