{{ message }}
Repository navigation
Expand file tree
/
Copy pathRequest.java
More file actions
596 lines (530 loc) · 15.4 KB
/
Copy pathRequest.java
File metadata and controls
596 lines (530 loc) · 15.4 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
/*
* Copyright © 2012 The Feign Authors (feign@commonhaus.dev)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package feign;
import static feign.Util.checkNotNull;
import static feign.Util.getThreadIdentifier;
import static feign.Util.valuesOrEmpty;
import java.io.Serializable;
import java.net.HttpURLConnection;
import java.nio.charset.Charset;
import java.time.Duration;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.Map;
import java.util.Optional;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.TimeUnit;
/** An immutable request to an http server. */
public final class Request implements Serializable {
public enum HttpMethod {
GET,
HEAD,
POST(true),
PUT(true),
DELETE,
CONNECT,
OPTIONS,
TRACE,
PATCH(true),
QUERY(true);
private final boolean withBody;
HttpMethod() {
this(false);
}
HttpMethod(boolean withBody) {
this.withBody = withBody;
}
public boolean isWithBody() {
return this.withBody;
}
}
public enum ProtocolVersion {
HTTP_1_0("HTTP/1.0"),
HTTP_1_1("HTTP/1.1"),
HTTP_2("HTTP/2.0"),
MOCK;
final String protocolVersion;
ProtocolVersion() {
protocolVersion = name();
}
ProtocolVersion(String protocolVersion) {
this.protocolVersion = protocolVersion;
}
@Override
public String toString() {
return protocolVersion;
}
}
/**
* No parameters can be null except {@code body} and {@code charset}. All parameters must be
* effectively immutable, via safe copies, not mutating or otherwise.
*
* @deprecated {@link #create(HttpMethod, String, Map, byte[], Charset)}
*/
@Deprecated
public static Request create(
String method,
String url,
Map<String, Collection<String>> headers,
byte[] body,
Charset charset) {
checkNotNull(method, "httpMethod of %s", method);
final HttpMethod httpMethod = HttpMethod.valueOf(method.toUpperCase());
return create(httpMethod, url, headers, body, charset, null);
}
/**
* Builds a Request. All parameters must be effectively immutable, via safe copies.
*
* @param httpMethod for the request.
* @param url for the request.
* @param headers to include.
* @param body of the request, can be {@literal null}
* @param charset of the request, can be {@literal null}
* @return a Request
*/
@Deprecated
public static Request create(
HttpMethod httpMethod,
String url,
Map<String, Collection<String>> headers,
byte[] body,
Charset charset) {
return create(httpMethod, url, headers, Body.create(body, charset), null);
}
/**
* Builds a Request. All parameters must be effectively immutable, via safe copies.
*
* @param httpMethod for the request.
* @param url for the request.
* @param headers to include.
* @param body of the request, can be {@literal null}
* @param charset of the request, can be {@literal null}
* @return a Request
*/
public static Request create(
HttpMethod httpMethod,
String url,
Map<String, Collection<String>> headers,
byte[] body,
Charset charset,
RequestTemplate requestTemplate) {
return create(httpMethod, url, headers, Body.create(body, charset), requestTemplate);
}
/**
* Builds a Request. All parameters must be effectively immutable, via safe copies.
*
* @param httpMethod for the request.
* @param url for the request.
* @param headers to include.
* @param body of the request, can be {@literal null}, meaning the request has no body.
* @return a Request
*/
public static Request create(
HttpMethod httpMethod,
String url,
Map<String, Collection<String>> headers,
Body body,
RequestTemplate requestTemplate) {
return new Request(httpMethod, url, headers, body, requestTemplate);
}
private final HttpMethod httpMethod;
private final String url;
private final Map<String, Collection<String>> headers;
private final Body body;
private final RequestTemplate requestTemplate;
private final ProtocolVersion protocolVersion;
/**
* Creates a new Request.
*
* @param method of the request.
* @param url for the request.
* @param headers for the request.
* @param body for the request, optional.
* @param requestTemplate used to build the request.
*/
Request(
HttpMethod method,
String url,
Map<String, Collection<String>> headers,
Body body,
RequestTemplate requestTemplate) {
this.httpMethod = checkNotNull(method, "httpMethod of %s", method.name());
this.url = checkNotNull(url, "url");
this.headers = checkNotNull(headers, "headers of %s %s", method, url);
this.body = body != null ? body : Body.empty();
this.requestTemplate = requestTemplate;
protocolVersion = ProtocolVersion.HTTP_1_1;
}
/**
* Http Method for this request.
*
* @return the HttpMethod string
* @deprecated @see {@link #httpMethod()}
*/
@Deprecated
public String method() {
return httpMethod.name();
}
/**
* Http Method for the request.
*
* @return the HttpMethod.
*/
public HttpMethod httpMethod() {
return this.httpMethod;
}
/**
* URL for the request.
*
* @return URL as a String.
*/
public String url() {
return url;
}
/**
* Request Headers.
*
* @return the request headers.
*/
public Map<String, Collection<String>> headers() {
return Collections.unmodifiableMap(headers);
}
/**
* Add new entries to request Headers. It overrides existing entries
*
* @param key
* @param value
*/
public void header(String key, String value) {
header(key, Arrays.asList(value));
}
/**
* Add new entries to request Headers. It overrides existing entries
*
* @param key
* @param values
*/
public void header(String key, Collection<String> values) {
headers.put(key, values);
}
/**
* Charset of the request.
*
* @return the current character set for the request, may be {@literal null} for binary data.
*/
public Charset charset() {
return body.encoding;
}
/**
* If present, this is the replayable body to send to the server. In some cases, this may be
* interpretable as text.
*
* @see #charset()
*/
public byte[] body() {
return body.data;
}
public boolean isBinary() {
return body.isBinary();
}
/**
* Request Length.
*
* @return size of the request body.
*/
public int length() {
return this.body.length();
}
/**
* Request HTTP protocol version
*
* @return HTTP protocol version
*/
public ProtocolVersion protocolVersion() {
return protocolVersion;
}
/**
* Request as an HTTP/1.1 request.
*
* @return the request.
*/
@Override
public String toString() {
final StringBuilder builder = new StringBuilder();
builder
.append(httpMethod)
.append(' ')
.append(url)
.append(' ')
.append(protocolVersion)
.append('\n');
for (final String field : headers.keySet()) {
for (final String value : valuesOrEmpty(headers, field)) {
builder.append(field).append(": ").append(value).append('\n');
}
}
if (body() != null) {
builder.append('\n').append(body.asString());
}
return builder.toString();
}
/**
* Controls the per-request settings currently required to be implemented by all {@link Client
* clients}
*/
public static class Options {
private final long connectTimeout;
private final TimeUnit connectTimeoutUnit;
private final long readTimeout;
private final TimeUnit readTimeoutUnit;
private final boolean followRedirects;
private final Map<String, Map<String, Options>> threadToMethodOptions;
/** Returns the key used to bucket per-thread method options. */
String threadIdentifier() {
return getThreadIdentifier();
}
/**
* Get an Options by methodName
*
* @param methodName it's your FeignInterface method name.
* @return method Options
*/
@Experimental
public Options getMethodOptions(String methodName) {
Map<String, Options> methodOptions = threadToMethodOptions.get(threadIdentifier());
if (methodOptions == null) {
return this;
}
Options options = methodOptions.get(methodName);
return options != null ? options : this;
}
/**
* Set methodOptions by methodKey and options
*
* @param methodName it's your FeignInterface method name.
* @param options it's the Options for this method.
*/
@Experimental
public void setMethodOptions(String methodName, Options options) {
threadToMethodOptions
.computeIfAbsent(threadIdentifier(), key -> new ConcurrentHashMap<>())
.put(methodName, options);
}
/**
* Creates a new Options instance.
*
* @param connectTimeoutMillis connection timeout in milliseconds.
* @param readTimeoutMillis read timeout in milliseconds.
* @param followRedirects if the request should follow 3xx redirections.
* @deprecated please use {@link #Options(long, TimeUnit, long, TimeUnit, boolean)}
*/
@Deprecated
public Options(int connectTimeoutMillis, int readTimeoutMillis, boolean followRedirects) {
this(
connectTimeoutMillis,
TimeUnit.MILLISECONDS,
readTimeoutMillis,
TimeUnit.MILLISECONDS,
followRedirects);
}
/**
* Creates a new Options Instance.
*
* @param connectTimeout value.
* @param connectTimeoutUnit with the TimeUnit for the timeout value.
* @param readTimeout value.
* @param readTimeoutUnit with the TimeUnit for the timeout value.
* @param followRedirects if the request should follow 3xx redirections.
*/
public Options(
long connectTimeout,
TimeUnit connectTimeoutUnit,
long readTimeout,
TimeUnit readTimeoutUnit,
boolean followRedirects) {
super();
this.connectTimeout = connectTimeout;
this.connectTimeoutUnit = connectTimeoutUnit;
this.readTimeout = readTimeout;
this.readTimeoutUnit = readTimeoutUnit;
this.followRedirects = followRedirects;
this.threadToMethodOptions = new ConcurrentHashMap<>();
}
/**
* Creates a new Options instance that follows redirects by default.
*
* @param connectTimeoutMillis connection timeout in milliseconds.
* @param readTimeoutMillis read timeout in milliseconds.
* @deprecated please use {@link #Options(long, TimeUnit, long, TimeUnit, boolean)}
*/
@Deprecated
public Options(int connectTimeoutMillis, int readTimeoutMillis) {
this(connectTimeoutMillis, readTimeoutMillis, true);
}
/**
* Creates a new Options Instance.
*
* @param connectTimeout value.
* @param readTimeout value.
* @param followRedirects if the request should follow 3xx redirections.
*/
public Options(Duration connectTimeout, Duration readTimeout, boolean followRedirects) {
this(
connectTimeout.toMillis(),
TimeUnit.MILLISECONDS,
readTimeout.toMillis(),
TimeUnit.MILLISECONDS,
followRedirects);
}
/**
* Creates the new Options instance using the following defaults:
*
* <ul>
* <li>Connect Timeout: 10 seconds
* <li>Read Timeout: 60 seconds
* <li>Follow all 3xx redirects
* </ul>
*/
public Options() {
this(10, TimeUnit.SECONDS, 60, TimeUnit.SECONDS, true);
}
/**
* Defaults to 10 seconds. {@code 0} implies no timeout.
*
* @see java.net.HttpURLConnection#getConnectTimeout()
*/
public int connectTimeoutMillis() {
return (int) connectTimeoutUnit.toMillis(connectTimeout);
}
/**
* Defaults to 60 seconds. {@code 0} implies no timeout.
*
* @see java.net.HttpURLConnection#getReadTimeout()
*/
public int readTimeoutMillis() {
return (int) readTimeoutUnit.toMillis(readTimeout);
}
/**
* Defaults to true. {@code false} tells the client to not follow the redirections.
*
* @see HttpURLConnection#getFollowRedirects()
*/
public boolean isFollowRedirects() {
return followRedirects;
}
/**
* Connect Timeout Value.
*
* @return current timeout value.
*/
public long connectTimeout() {
return connectTimeout;
}
/**
* TimeUnit for the Connection Timeout value.
*
* @return TimeUnit
*/
public TimeUnit connectTimeoutUnit() {
return connectTimeoutUnit;
}
/**
* Read Timeout value.
*
* @return current read timeout value.
*/
public long readTimeout() {
return readTimeout;
}
/**
* TimeUnit for the Read Timeout value.
*
* @return TimeUnit
*/
public TimeUnit readTimeoutUnit() {
return readTimeoutUnit;
}
}
@Experimental
public RequestTemplate requestTemplate() {
return this.requestTemplate;
}
/**
* Request Body
*
* <p>Considered experimental, will most likely be made internal going forward.
*/
@Experimental
public static class Body implements Serializable {
private transient Charset encoding;
private final byte[] data;
private Body() {
this(null);
}
private Body(byte[] data) {
this.data = data;
}
private Body(byte[] data, Charset encoding) {
this.data = data;
this.encoding = encoding;
}
public Optional<Charset> getEncoding() {
return Optional.ofNullable(this.encoding);
}
public int length() {
/* calculate the content length based on the data provided */
return data != null ? data.length : 0;
}
public byte[] asBytes() {
return data;
}
public String asString() {
return !isBinary() ? new String(data, encoding) : "Binary data";
}
public boolean isBinary() {
return encoding == null || data == null;
}
public static Body create(String data) {
return create(data, Util.UTF_8);
}
public static Body create(String data, Charset charset) {
return new Body(data.getBytes(charset), charset);
}
public static Body create(byte[] data) {
return new Body(data);
}
public static Body create(byte[] data, Charset charset) {
return new Body(data, charset);
}
/**
* Creates a new Request Body with charset encoded data.
*
* @param data to be encoded.
* @param charset to encode the data with. if {@literal null}, then data will be considered
* binary and will not be encoded.
* @return a new Request.Body instance with the encoded data.
* @deprecated please use {@link Request.Body#create(byte[], Charset)}
*/
@Deprecated
public static Body encoded(byte[] data, Charset charset) {
return create(data, charset);
}
public static Body empty() {
return new Body();
}
}
}
You can’t perform that action at this time.