#7364

Committed 30 Jun 2026 12:42PM UTC coverage: 12.395% (-0.003%) from 12.398%

Build # #7364

Build Type

Pull #1904

github

Committed by

web-flow

Commit Message

Merge 1be4fba07 into ce54ef6fa

Pull Request Pull Request #1904: feat(boxsdkgen): Setup common default timeout (box/box-codegen#965)

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0 of 15 new or added lines in 3 files covered. (0.0%)

5 existing lines in 3 files now uncovered.

8374 of 67558 relevant lines covered (12.4%)

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0.0

/src/main/java/com/box/sdkgen/networking/boxnetworkclient/BoxNetworkClient.java

package com.box.sdkgen.networking.boxnetworkclient;

import static com.box.sdkgen.box.BoxConstants.USER_AGENT_HEADER;
import static com.box.sdkgen.box.BoxConstants.X_BOX_UA_HEADER;
import static com.box.sdkgen.internal.utils.UtilsManager.readByteStream;
import static com.box.sdkgen.serialization.json.JsonManager.jsonToSerializedData;
import static com.box.sdkgen.serialization.json.JsonManager.sdToJson;
import static com.box.sdkgen.serialization.json.JsonManager.sdToUrlParams;
import static java.util.Collections.singletonList;
import static okhttp3.ConnectionSpec.MODERN_TLS;

import com.box.sdkgen.box.errors.BoxAPIError;
import com.box.sdkgen.box.errors.BoxSDKError;
import com.box.sdkgen.internal.logging.DataSanitizer;
import com.box.sdkgen.networking.fetchoptions.FetchOptions;
import com.box.sdkgen.networking.fetchoptions.MultipartItem;
import com.box.sdkgen.networking.fetchoptions.ResponseFormat;
import com.box.sdkgen.networking.fetchresponse.FetchResponse;
import com.box.sdkgen.networking.network.NetworkSession;
import com.box.sdkgen.networking.networkclient.NetworkClient;
import com.box.sdkgen.networking.proxyconfig.ProxyConfig;
import com.box.sdkgen.networking.timeoutconfig.TimeoutConfig;
import com.fasterxml.jackson.databind.JsonNode;
import java.io.IOException;
import java.net.InetSocketAddress;
import java.net.Proxy;
import java.net.URI;
import java.nio.charset.StandardCharsets;
import java.util.Locale;
import java.util.Map;
import java.util.Objects;
import java.util.Optional;
import java.util.TreeMap;
import java.util.concurrent.TimeUnit;
import java.util.stream.Collectors;
import okhttp3.Call;
import okhttp3.Credentials;
import okhttp3.Headers;
import okhttp3.HttpUrl;
import okhttp3.MediaType;
import okhttp3.MultipartBody;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.RequestBody;
import okhttp3.Response;
import okio.BufferedSink;
import okio.Okio;
import okio.Source;

public class BoxNetworkClient implements NetworkClient {

  private static final int BASE_TIMEOUT = 1;
  private static final double RANDOM_FACTOR = 0.5;
  private static final int DEFAULT_HTTP_PORT = 80;
  private static final int DEFAULT_HTTPS_PORT = 443;

  protected OkHttpClient httpClient;

  public BoxNetworkClient(OkHttpClient httpClient) {
    this.httpClient = httpClient;
  }

  public BoxNetworkClient() {
    httpClient = getDefaultOkHttpClientBuilder().build();
  }

  public OkHttpClient getHttpClient() {
    return httpClient;
  }

  public BoxNetworkClient withProxy(ProxyConfig config) {
    URI uri = URI.create(config.getUrl());
    String host = Objects.requireNonNull(uri.getHost(), "Invalid Proxy URL");

    String scheme =
        Optional.ofNullable(uri.getScheme())
            .filter(schema -> schema.startsWith("http"))
            .orElseThrow(() -> new IllegalArgumentException("Invalid Proxy URL: " + uri));

    int port =
        (uri.getPort() != -1)
            ? uri.getPort()
            : ("https".equalsIgnoreCase(scheme) ? DEFAULT_HTTPS_PORT : DEFAULT_HTTP_PORT);

    OkHttpClient.Builder clientBuilder =
        httpClient
            .newBuilder()
            .proxy(new Proxy(Proxy.Type.HTTP, new InetSocketAddress(host, port)));

    String username = config.getUsername();
    String password = config.getPassword();
    if (username != null && !username.trim().isEmpty() && password != null) {
      String basic = Credentials.basic(username, password, StandardCharsets.UTF_8);
      clientBuilder.proxyAuthenticator(
          (route, resp) ->
              resp.request().newBuilder().header("Proxy-Authorization", basic).build());
    }
    return new BoxNetworkClient(clientBuilder.build());
  }

  public BoxNetworkClient withTimeoutConfig(TimeoutConfig config) {
    if (config == null) {
      throw new IllegalArgumentException("TimeoutConfig cannot be null");
    }

    OkHttpClient.Builder clientBuilder = httpClient.newBuilder();

    Long connectionTimeoutMs = config.getConnectionTimeoutMs();
    if (connectionTimeoutMs != null) {
      if (connectionTimeoutMs < 0) {
        throw new IllegalArgumentException("connectionTimeoutMs cannot be negative");
      }
      clientBuilder.connectTimeout(connectionTimeoutMs.longValue(), TimeUnit.MILLISECONDS);
    }

    Long readTimeoutMs = config.getReadTimeoutMs();
    if (readTimeoutMs != null) {
      if (readTimeoutMs < 0) {
        throw new IllegalArgumentException("readTimeoutMs cannot be negative");
      }
      clientBuilder.readTimeout(readTimeoutMs.longValue(), TimeUnit.MILLISECONDS);
    }

    Long requestTimeoutMs = config.getRequestTimeoutMs();
    if (requestTimeoutMs != null) {
      if (requestTimeoutMs < 0) {
        throw new IllegalArgumentException("requestTimeoutMs cannot be negative");
      }
      clientBuilder.callTimeout(requestTimeoutMs.longValue(), TimeUnit.MILLISECONDS);
    }
    return new BoxNetworkClient(clientBuilder.build());
  }

  public FetchResponse fetch(FetchOptions options) {
    NetworkSession networkSession =
        options.getNetworkSession() == null ? new NetworkSession() : options.getNetworkSession();

    FetchOptions fetchOptions =
        networkSession.getInterceptors().stream()
            .reduce(
                options,
                (modifiedOptions, interceptor) -> interceptor.beforeRequest(modifiedOptions),
                (o1, o2) -> o2);

    boolean authenticationNeeded = false;
    Request request;
    FetchResponse fetchResponse = new FetchResponse.Builder(0, new TreeMap<>()).build();
    Exception exceptionThrown = null;

    int attemptNumber = 1;
    int numberOfRetriesOnException = 0;
    int attemptForRetry = 0;
    boolean shouldRetry = false;

    while (true) {
      request = prepareRequest(fetchOptions, authenticationNeeded, networkSession);

      Response response = null;
      String rawResponseBody = null;

      try {
        response = executeOnClient(request);

        Map<String, String> headersMap =
            response.headers().toMultimap().entrySet().stream()
                .collect(
                    Collectors.toMap(
                        Map.Entry::getKey,
                        e -> e.getValue().get(0),
                        (existing, replacement) -> existing,
                        () -> new TreeMap<>(String.CASE_INSENSITIVE_ORDER)));

        String responseUrl =
            response.networkResponse() != null
                ? response.networkResponse().request().url().toString()
                : response.request().url().toString();

        attemptForRetry = attemptNumber;

        if (Objects.equals(
            fetchOptions.getResponseFormat().getEnumValue(), ResponseFormat.BINARY)) {
          fetchResponse =
              new FetchResponse.Builder(response.code(), headersMap)
                  .content(response.body().byteStream())
                  .url(responseUrl)
                  .build();
        } else {
          rawResponseBody = response.body() != null ? response.body().string() : null;
          fetchResponse =
              new FetchResponse.Builder(response.code(), headersMap)
                  .data(readJsonFromRawBody(rawResponseBody))
                  .url(responseUrl)
                  .build();
        }

        fetchResponse =
            networkSession.getInterceptors().stream()
                .reduce(
                    fetchResponse,
                    (modifiedResponse, interceptor) -> interceptor.afterRequest(modifiedResponse),
                    (o1, o2) -> o2);

      } catch (Exception e) {
        exceptionThrown = e;
        numberOfRetriesOnException++;
        attemptForRetry = numberOfRetriesOnException;
        fetchResponse = new FetchResponse.Builder(0, new TreeMap<>()).build();
        rawResponseBody = null;
        if (response != null) {
          response.close();
        }
      }

      shouldRetry =
          networkSession
              .getRetryStrategy()
              .shouldRetry(fetchOptions, fetchResponse, attemptForRetry);

      if (shouldRetry) {
        double retryDelay =
            networkSession
                .getRetryStrategy()
                .retryAfter(fetchOptions, fetchResponse, attemptForRetry);
        if (retryDelay > 0) {
          try {
            TimeUnit.SECONDS.sleep((long) retryDelay);
          } catch (InterruptedException ie) {
            Thread.currentThread().interrupt();
            throw new BoxSDKError("Retry interrupted", ie);
          }
        }
        attemptNumber++;
        continue;
      }

      if (fetchResponse.getStatus() >= 300
          && fetchResponse.getStatus() < 400
          && fetchOptions.followRedirects) {
        if (!fetchResponse.getHeaders().containsKey("Location")) {
          throw new BoxSDKError(
              "Redirect response missing Location header for " + fetchOptions.getUrl());
        }
        URI originalUri = URI.create(fetchOptions.getUrl());
        URI redirectUri = URI.create(fetchResponse.getHeaders().get("Location"));
        boolean sameOrigin =
            originalUri.getHost().equals(redirectUri.getHost())
                && originalUri.getPort() == redirectUri.getPort()
                && originalUri.getScheme().equals(redirectUri.getScheme());
        return fetch(
            new FetchOptions.Builder(fetchResponse.getHeaders().get("Location"), "GET")
                .responseFormat(fetchOptions.getResponseFormat())
                .auth(sameOrigin ? fetchOptions.getAuth() : null)
                .networkSession(networkSession)
                .build());
      }

      if (fetchResponse.getStatus() >= 200 && fetchResponse.getStatus() < 400) {
        return fetchResponse;
      }

      throwOnUnsuccessfulResponse(
          request,
          fetchResponse,
          rawResponseBody,
          exceptionThrown,
          fetchOptions.getContentType(),
          networkSession.getDataSanitizer());
    }
  }

  private static Request prepareRequest(
      FetchOptions options, boolean reauthenticate, NetworkSession networkSession) {
    Request.Builder requestBuilder = new Request.Builder().url(options.getUrl());
    Headers headers = prepareHeaders(options, reauthenticate, networkSession);
    HttpUrl url = prepareUrl(options);
    RequestBody body = prepareRequestBody(options);

    requestBuilder.headers(headers);
    requestBuilder.url(url);
    requestBuilder.method(options.getMethod().toUpperCase(Locale.ROOT), body);
    return requestBuilder.build();
  }

  private static Headers prepareHeaders(
      FetchOptions options, boolean reauthenticate, NetworkSession networkSession) {
    Headers.Builder headersBuilder = new Headers.Builder();

    networkSession.getAdditionalHeaders().forEach(headersBuilder::add);

    if (options.getHeaders() != null) {
      options.getHeaders().forEach(headersBuilder::add);
    }
    if (options.getAuth() != null) {
      if (reauthenticate) {
        options.getAuth().refreshToken(networkSession);
      }
      headersBuilder.add(
          "Authorization", options.getAuth().retrieveAuthorizationHeader(networkSession));
    }
    headersBuilder.add("User-Agent", USER_AGENT_HEADER);
    headersBuilder.add("X-Box-UA", X_BOX_UA_HEADER);
    return headersBuilder.build();
  }

  private static HttpUrl prepareUrl(FetchOptions options) {

    HttpUrl baseUrl = HttpUrl.parse(options.getUrl());
    if (baseUrl == null) {
      throw new IllegalArgumentException("Invalid URL " + options.getUrl());
    }
    HttpUrl.Builder urlBuilder = baseUrl.newBuilder();
    if (options.getParams() != null) {
      options.getParams().forEach(urlBuilder::addQueryParameter);
    }
    return urlBuilder.build();
  }

  private static RequestBody prepareRequestBody(FetchOptions options) {
    if (options.getMethod().equalsIgnoreCase("GET")) {
      return null;
    }
    String contentType = options.getContentType();
    MediaType mediaType = MediaType.parse(contentType);
    switch (contentType) {
      case "application/json":
      case "application/json-patch+json":
        return options.getData() != null
            ? RequestBody.create(sdToJson(options.getData()), mediaType)
            : RequestBody.create("", mediaType);
      case "application/x-www-form-urlencoded":
        return options.getData() != null
            ? RequestBody.create(sdToUrlParams(options.getData()), mediaType)
            : RequestBody.create("", mediaType);
      case "multipart/form-data":
        MultipartBody.Builder bodyBuilder = new MultipartBody.Builder().setType(MultipartBody.FORM);
        for (MultipartItem part : options.multipartData) {
          if (part.getData() != null) {
            bodyBuilder.addFormDataPart(part.getPartName(), sdToJson(part.getData()));
          } else {
            bodyBuilder.addFormDataPart(
                part.getPartName(),
                part.getFileName() != null ? part.getFileName() : "file",
                createMultipartRequestBody(part));
          }
        }
        return bodyBuilder.build();
      case "application/octet-stream":
        return RequestBody.create(readByteStream(options.getFileStream()), mediaType);
      default:
        throw new IllegalArgumentException("Unsupported content type " + contentType);
    }
  }

  protected Call createNewCall(Request request) {
    return this.httpClient.newCall(request);
  }

  private Response executeOnClient(Request request) throws IOException {
    return createNewCall(request).execute();
  }

  private static JsonNode readJsonFromRawBody(String rawResponseBody) {
    if (rawResponseBody == null) {
      return null;
    }

    try {
      return jsonToSerializedData(rawResponseBody);
    } catch (Exception e) {
      return null;
    }
  }

  private static void throwOnUnsuccessfulResponse(
      Request request,
      FetchResponse fetchResponse,
      String rawResponseBody,
      Exception exceptionThrown,
      String contentType,
      DataSanitizer dataSanitizer) {
    if (fetchResponse.getStatus() == 0 && exceptionThrown != null) {
      throw new BoxSDKError(exceptionThrown.getMessage(), exceptionThrown);
    }
    try {
      throw BoxAPIError.fromAPICall(
          request, fetchResponse, rawResponseBody, dataSanitizer, contentType);
    } finally {
      try {
        if (fetchResponse.getContent() != null) {
          fetchResponse.getContent().close();
        }
      } catch (IOException ignored) {
      }
    }
  }

  private static int getRetryAfterTimeInSeconds(int attemptNumber, String retryAfterHeader) {

    if (retryAfterHeader != null) {
      return Integer.parseInt(retryAfterHeader);
    }

    double minWindow = 1 - RANDOM_FACTOR;
    double maxWindow = 1 + RANDOM_FACTOR;
    double jitter = (Math.random() * (maxWindow - minWindow)) + minWindow;
    return (int) (Math.pow(2, attemptNumber) * BASE_TIMEOUT * jitter);
  }

  public static RequestBody createMultipartRequestBody(MultipartItem part) {
    return new RequestBody() {
      @Override
      public MediaType contentType() {
        if (part.contentType != null) {
          return MediaType.parse(part.contentType);
        }
        return MediaType.parse("application/octet-stream");
      }

      @Override
      public void writeTo(BufferedSink sink) throws IOException {
        try (Source source = Okio.source(part.getFileStream())) {
          sink.writeAll(source);
        }
      }
    };
  }

  public static OkHttpClient.Builder getDefaultOkHttpClientBuilder() {
    return new OkHttpClient.Builder()
        .followSslRedirects(true)
        .followRedirects(false)
        .connectionSpecs(singletonList(MODERN_TLS))
        .retryOnConnectionFailure(false);
  }
}

1	package com.box.sdkgen.networking.boxnetworkclient;
2
3	import static com.box.sdkgen.box.BoxConstants.USER_AGENT_HEADER;
4	import static com.box.sdkgen.box.BoxConstants.X_BOX_UA_HEADER;
5	import static com.box.sdkgen.internal.utils.UtilsManager.readByteStream;
6	import static com.box.sdkgen.serialization.json.JsonManager.jsonToSerializedData;
7	import static com.box.sdkgen.serialization.json.JsonManager.sdToJson;
8	import static com.box.sdkgen.serialization.json.JsonManager.sdToUrlParams;
9	import static java.util.Collections.singletonList;
10	import static okhttp3.ConnectionSpec.MODERN_TLS;
11
12	import com.box.sdkgen.box.errors.BoxAPIError;
13	import com.box.sdkgen.box.errors.BoxSDKError;
14	import com.box.sdkgen.internal.logging.DataSanitizer;
15	import com.box.sdkgen.networking.fetchoptions.FetchOptions;
16	import com.box.sdkgen.networking.fetchoptions.MultipartItem;
17	import com.box.sdkgen.networking.fetchoptions.ResponseFormat;
18	import com.box.sdkgen.networking.fetchresponse.FetchResponse;
19	import com.box.sdkgen.networking.network.NetworkSession;
20	import com.box.sdkgen.networking.networkclient.NetworkClient;
21	import com.box.sdkgen.networking.proxyconfig.ProxyConfig;
22	import com.box.sdkgen.networking.timeoutconfig.TimeoutConfig;
23	import com.fasterxml.jackson.databind.JsonNode;
24	import java.io.IOException;
25	import java.net.InetSocketAddress;
26	import java.net.Proxy;
27	import java.net.URI;
28	import java.nio.charset.StandardCharsets;
29	import java.util.Locale;
30	import java.util.Map;
31	import java.util.Objects;
32	import java.util.Optional;
33	import java.util.TreeMap;
34	import java.util.concurrent.TimeUnit;
35	import java.util.stream.Collectors;
36	import okhttp3.Call;
37	import okhttp3.Credentials;
38	import okhttp3.Headers;
39	import okhttp3.HttpUrl;
40	import okhttp3.MediaType;
41	import okhttp3.MultipartBody;
42	import okhttp3.OkHttpClient;
43	import okhttp3.Request;
44	import okhttp3.RequestBody;
45	import okhttp3.Response;
46	import okio.BufferedSink;
47	import okio.Okio;
48	import okio.Source;
49
50	public class BoxNetworkClient implements NetworkClient {
51
52	private static final int BASE_TIMEOUT = 1;
53	private static final double RANDOM_FACTOR = 0.5;
54	private static final int DEFAULT_HTTP_PORT = 80;
55	private static final int DEFAULT_HTTPS_PORT = 443;
56
57	protected OkHttpClient httpClient;
58
59	public BoxNetworkClient(OkHttpClient httpClient) {	×
60	this.httpClient = httpClient;	×
61	}	×
62
63	public BoxNetworkClient() {	×
64	httpClient = getDefaultOkHttpClientBuilder().build();	×
65	}	×
66
67	public OkHttpClient getHttpClient() {
68	return httpClient;	×
69	}
70
71	public BoxNetworkClient withProxy(ProxyConfig config) {
72	URI uri = URI.create(config.getUrl());	×
73	String host = Objects.requireNonNull(uri.getHost(), "Invalid Proxy URL");	×
74
75	String scheme =	×
76	Optional.ofNullable(uri.getScheme())	×
77	.filter(schema -> schema.startsWith("http"))	×
78	.orElseThrow(() -> new IllegalArgumentException("Invalid Proxy URL: " + uri));	×
79
80	int port =
81	(uri.getPort() != -1)	×
82	? uri.getPort()	×
83	: ("https".equalsIgnoreCase(scheme) ? DEFAULT_HTTPS_PORT : DEFAULT_HTTP_PORT);	×
84
85	OkHttpClient.Builder clientBuilder =	×
86	httpClient
87	.newBuilder()	×
88	.proxy(new Proxy(Proxy.Type.HTTP, new InetSocketAddress(host, port)));	×
89
90	String username = config.getUsername();	×
91	String password = config.getPassword();	×
92	if (username != null && !username.trim().isEmpty() && password != null) {	×
93	String basic = Credentials.basic(username, password, StandardCharsets.UTF_8);	×
94	clientBuilder.proxyAuthenticator(	×
95	(route, resp) ->
96	resp.request().newBuilder().header("Proxy-Authorization", basic).build());	×
97	}
98	return new BoxNetworkClient(clientBuilder.build());	×
99	}
100
101	public BoxNetworkClient withTimeoutConfig(TimeoutConfig config) {
102	if (config == null) {	×
103	throw new IllegalArgumentException("TimeoutConfig cannot be null");	×
104	}
105
106	OkHttpClient.Builder clientBuilder = httpClient.newBuilder();	×
107
108	Long connectionTimeoutMs = config.getConnectionTimeoutMs();	×
109	if (connectionTimeoutMs != null) {	×
110	if (connectionTimeoutMs < 0) {	×
111	throw new IllegalArgumentException("connectionTimeoutMs cannot be negative");	×
112	}
113	clientBuilder.connectTimeout(connectionTimeoutMs.longValue(), TimeUnit.MILLISECONDS);	×
114	}
115
116	Long readTimeoutMs = config.getReadTimeoutMs();	×
117	if (readTimeoutMs != null) {	×
118	if (readTimeoutMs < 0) {	×
119	throw new IllegalArgumentException("readTimeoutMs cannot be negative");	×
120	}
121	clientBuilder.readTimeout(readTimeoutMs.longValue(), TimeUnit.MILLISECONDS);	×
122	}
123
NEW 124	Long requestTimeoutMs = config.getRequestTimeoutMs();	×
NEW 125	if (requestTimeoutMs != null) {	×
NEW 126	if (requestTimeoutMs < 0) {	×
NEW 127	throw new IllegalArgumentException("requestTimeoutMs cannot be negative");	×
128	}
NEW 129	clientBuilder.callTimeout(requestTimeoutMs.longValue(), TimeUnit.MILLISECONDS);	×
130	}
UNCOV 131	return new BoxNetworkClient(clientBuilder.build());	×
132	}
133
134	public FetchResponse fetch(FetchOptions options) {
135	NetworkSession networkSession =
136	options.getNetworkSession() == null ? new NetworkSession() : options.getNetworkSession();	×
137
138	FetchOptions fetchOptions =	×
139	networkSession.getInterceptors().stream()	×
140	.reduce(	×
141	options,
142	(modifiedOptions, interceptor) -> interceptor.beforeRequest(modifiedOptions),	×
143	(o1, o2) -> o2);	×
144
145	boolean authenticationNeeded = false;	×
146	Request request;
147	FetchResponse fetchResponse = new FetchResponse.Builder(0, new TreeMap<>()).build();	×
148	Exception exceptionThrown = null;	×
149
150	int attemptNumber = 1;	×
151	int numberOfRetriesOnException = 0;	×
152	int attemptForRetry = 0;	×
153	boolean shouldRetry = false;	×
154
155	while (true) {
156	request = prepareRequest(fetchOptions, authenticationNeeded, networkSession);	×
157
158	Response response = null;	×
159	String rawResponseBody = null;	×
160
161	try {
162	response = executeOnClient(request);	×
163
164	Map<String, String> headersMap =	×
165	response.headers().toMultimap().entrySet().stream()	×
166	.collect(	×
167	Collectors.toMap(	×
168	Map.Entry::getKey,
169	e -> e.getValue().get(0),	×
170	(existing, replacement) -> existing,	×
171	() -> new TreeMap<>(String.CASE_INSENSITIVE_ORDER)));	×
172
173	String responseUrl =
174	response.networkResponse() != null	×
175	? response.networkResponse().request().url().toString()	×
176	: response.request().url().toString();	×
177
178	attemptForRetry = attemptNumber;	×
179
180	if (Objects.equals(	×
181	fetchOptions.getResponseFormat().getEnumValue(), ResponseFormat.BINARY)) {	×
182	fetchResponse =	×
183	new FetchResponse.Builder(response.code(), headersMap)	×
184	.content(response.body().byteStream())	×
185	.url(responseUrl)	×
186	.build();	×
187	} else {
188	rawResponseBody = response.body() != null ? response.body().string() : null;	×
189	fetchResponse =	×
190	new FetchResponse.Builder(response.code(), headersMap)	×
191	.data(readJsonFromRawBody(rawResponseBody))	×
192	.url(responseUrl)	×
193	.build();	×
194	}
195
196	fetchResponse =	×
197	networkSession.getInterceptors().stream()	×
198	.reduce(	×
199	fetchResponse,
200	(modifiedResponse, interceptor) -> interceptor.afterRequest(modifiedResponse),	×
201	(o1, o2) -> o2);	×
202
203	} catch (Exception e) {	×
204	exceptionThrown = e;	×
205	numberOfRetriesOnException++;	×
206	attemptForRetry = numberOfRetriesOnException;	×
207	fetchResponse = new FetchResponse.Builder(0, new TreeMap<>()).build();	×
208	rawResponseBody = null;	×
209	if (response != null) {	×
210	response.close();	×
211	}
212	}	×
213
214	shouldRetry =	×
215	networkSession
216	.getRetryStrategy()	×
217	.shouldRetry(fetchOptions, fetchResponse, attemptForRetry);	×
218
219	if (shouldRetry) {	×
220	double retryDelay =	×
221	networkSession
222	.getRetryStrategy()	×
223	.retryAfter(fetchOptions, fetchResponse, attemptForRetry);	×
224	if (retryDelay > 0) {	×
225	try {
226	TimeUnit.SECONDS.sleep((long) retryDelay);	×
227	} catch (InterruptedException ie) {	×
228	Thread.currentThread().interrupt();	×
229	throw new BoxSDKError("Retry interrupted", ie);	×
230	}	×
231	}
232	attemptNumber++;	×
233	continue;	×
234	}
235
236	if (fetchResponse.getStatus() >= 300	×
237	&& fetchResponse.getStatus() < 400	×
238	&& fetchOptions.followRedirects) {	×
239	if (!fetchResponse.getHeaders().containsKey("Location")) {	×
240	throw new BoxSDKError(	×
241	"Redirect response missing Location header for " + fetchOptions.getUrl());	×
242	}
243	URI originalUri = URI.create(fetchOptions.getUrl());	×
244	URI redirectUri = URI.create(fetchResponse.getHeaders().get("Location"));	×
245	boolean sameOrigin =	×
246	originalUri.getHost().equals(redirectUri.getHost())	×
247	&& originalUri.getPort() == redirectUri.getPort()	×
248	&& originalUri.getScheme().equals(redirectUri.getScheme());	×
249	return fetch(	×
250	new FetchOptions.Builder(fetchResponse.getHeaders().get("Location"), "GET")	×
251	.responseFormat(fetchOptions.getResponseFormat())	×
252	.auth(sameOrigin ? fetchOptions.getAuth() : null)	×
253	.networkSession(networkSession)	×
254	.build());	×
255	}
256
257	if (fetchResponse.getStatus() >= 200 && fetchResponse.getStatus() < 400) {	×
258	return fetchResponse;	×
259	}
260
261	throwOnUnsuccessfulResponse(	×
262	request,
263	fetchResponse,
264	rawResponseBody,
265	exceptionThrown,
266	fetchOptions.getContentType(),	×
267	networkSession.getDataSanitizer());	×
268	}	×
269	}
270
271	private static Request prepareRequest(
272	FetchOptions options, boolean reauthenticate, NetworkSession networkSession) {
273	Request.Builder requestBuilder = new Request.Builder().url(options.getUrl());	×
274	Headers headers = prepareHeaders(options, reauthenticate, networkSession);	×
275	HttpUrl url = prepareUrl(options);	×
276	RequestBody body = prepareRequestBody(options);	×
277
278	requestBuilder.headers(headers);	×
279	requestBuilder.url(url);	×
280	requestBuilder.method(options.getMethod().toUpperCase(Locale.ROOT), body);	×
281	return requestBuilder.build();	×
282	}
283
284	private static Headers prepareHeaders(
285	FetchOptions options, boolean reauthenticate, NetworkSession networkSession) {
286	Headers.Builder headersBuilder = new Headers.Builder();	×
287
288	networkSession.getAdditionalHeaders().forEach(headersBuilder::add);	×
289
290	if (options.getHeaders() != null) {	×
291	options.getHeaders().forEach(headersBuilder::add);	×
292	}
293	if (options.getAuth() != null) {	×
294	if (reauthenticate) {	×
295	options.getAuth().refreshToken(networkSession);	×
296	}
297	headersBuilder.add(	×
298	"Authorization", options.getAuth().retrieveAuthorizationHeader(networkSession));	×
299	}
300	headersBuilder.add("User-Agent", USER_AGENT_HEADER);	×
301	headersBuilder.add("X-Box-UA", X_BOX_UA_HEADER);	×
302	return headersBuilder.build();	×
303	}
304
305	private static HttpUrl prepareUrl(FetchOptions options) {
306
307	HttpUrl baseUrl = HttpUrl.parse(options.getUrl());	×
308	if (baseUrl == null) {	×
309	throw new IllegalArgumentException("Invalid URL " + options.getUrl());	×
310	}
311	HttpUrl.Builder urlBuilder = baseUrl.newBuilder();	×
312	if (options.getParams() != null) {	×
313	options.getParams().forEach(urlBuilder::addQueryParameter);	×
314	}
315	return urlBuilder.build();	×
316	}
317
318	private static RequestBody prepareRequestBody(FetchOptions options) {
319	if (options.getMethod().equalsIgnoreCase("GET")) {	×
320	return null;	×
321	}
322	String contentType = options.getContentType();	×
323	MediaType mediaType = MediaType.parse(contentType);	×
324	switch (contentType) {	×
325	case "application/json":
326	case "application/json-patch+json":
327	return options.getData() != null	×
328	? RequestBody.create(sdToJson(options.getData()), mediaType)	×
329	: RequestBody.create("", mediaType);	×
330	case "application/x-www-form-urlencoded":
331	return options.getData() != null	×
332	? RequestBody.create(sdToUrlParams(options.getData()), mediaType)	×
333	: RequestBody.create("", mediaType);	×
334	case "multipart/form-data":
335	MultipartBody.Builder bodyBuilder = new MultipartBody.Builder().setType(MultipartBody.FORM);	×
336	for (MultipartItem part : options.multipartData) {	×
337	if (part.getData() != null) {	×
338	bodyBuilder.addFormDataPart(part.getPartName(), sdToJson(part.getData()));	×
339	} else {
340	bodyBuilder.addFormDataPart(	×
341	part.getPartName(),	×
342	part.getFileName() != null ? part.getFileName() : "file",	×
343	createMultipartRequestBody(part));	×
344	}
345	}	×
346	return bodyBuilder.build();	×
347	case "application/octet-stream":
348	return RequestBody.create(readByteStream(options.getFileStream()), mediaType);	×
349	default:
350	throw new IllegalArgumentException("Unsupported content type " + contentType);	×
351	}
352	}
353
354	protected Call createNewCall(Request request) {
355	return this.httpClient.newCall(request);	×
356	}
357
358	private Response executeOnClient(Request request) throws IOException {
359	return createNewCall(request).execute();	×
360	}
361
362	private static JsonNode readJsonFromRawBody(String rawResponseBody) {
363	if (rawResponseBody == null) {	×
364	return null;	×
365	}
366
367	try {
368	return jsonToSerializedData(rawResponseBody);	×
369	} catch (Exception e) {	×
370	return null;	×
371	}
372	}
373
374	private static void throwOnUnsuccessfulResponse(
375	Request request,
376	FetchResponse fetchResponse,
377	String rawResponseBody,
378	Exception exceptionThrown,
379	String contentType,
380	DataSanitizer dataSanitizer) {
381	if (fetchResponse.getStatus() == 0 && exceptionThrown != null) {	×
382	throw new BoxSDKError(exceptionThrown.getMessage(), exceptionThrown);	×
383	}
384	try {
385	throw BoxAPIError.fromAPICall(	×
386	request, fetchResponse, rawResponseBody, dataSanitizer, contentType);
387	} finally {
388	try {
389	if (fetchResponse.getContent() != null) {	×
390	fetchResponse.getContent().close();	×
391	}
392	} catch (IOException ignored) {	×
393	}	×
394	}
395	}
396
397	private static int getRetryAfterTimeInSeconds(int attemptNumber, String retryAfterHeader) {
398
399	if (retryAfterHeader != null) {	×
400	return Integer.parseInt(retryAfterHeader);	×
401	}
402
403	double minWindow = 1 - RANDOM_FACTOR;	×
404	double maxWindow = 1 + RANDOM_FACTOR;	×
405	double jitter = (Math.random() * (maxWindow - minWindow)) + minWindow;	×
406	return (int) (Math.pow(2, attemptNumber) * BASE_TIMEOUT * jitter);	×
407	}
408
409	public static RequestBody createMultipartRequestBody(MultipartItem part) {
410	return new RequestBody() {	×
411	@Override
412	public MediaType contentType() {
413	if (part.contentType != null) {	×
414	return MediaType.parse(part.contentType);	×
415	}
416	return MediaType.parse("application/octet-stream");	×
417	}
418
419	@Override
420	public void writeTo(BufferedSink sink) throws IOException {
421	try (Source source = Okio.source(part.getFileStream())) {	×
422	sink.writeAll(source);	×
423	}
424	}	×
425	};
426	}
427
428	public static OkHttpClient.Builder getDefaultOkHttpClientBuilder() {
429	return new OkHttpClient.Builder()	×
430	.followSslRedirects(true)	×
431	.followRedirects(false)	×
432	.connectionSpecs(singletonList(MODERN_TLS))	×
433	.retryOnConnectionFailure(false);	×
434	}
435	}

box / box-java-sdk / #7364

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