webex-java-sdk/src/main/java/com/ciscospark/Client.java at master · MytiLab/webex-java-sdk · GitHub

History

763 lines (676 loc) · 29.6 KB

Raw

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

597

598

599

600

601

602

603

604

605

606

607

608

609

610

611

612

613

614

615

616

617

618

619

620

621

622

623

624

625

626

627

628

629

630

631

632

633

634

635

636

637

638

639

640

641

642

643

644

645

646

647

648

649

650

651

652

653

654

655

656

657

658

659

660

661

662

663

664

665

666

667

668

669

670

671

672

673

674

675

676

677

678

679

680

681

682

683

684

685

686

687

688

689

690

691

692

693

694

695

696

697

698

699

700

701

702

703

704

705

706

707

708

709

710

711

712

713

714

715

716

717

718

719

720

721

722

723

724

725

726

727

728

729

730

731

732

733

734

735

736

737

738

739

740

741

742

743

744

745

746

747

748

749

750

751

752

753

754

755

756

757

758

759

760

761

762

763

package com.ciscospark;

import javax.json.Json;

import javax.json.JsonArray;

import javax.json.JsonObject;

import javax.json.JsonReader;

import javax.json.stream.JsonGenerator;

import javax.json.stream.JsonParser;

import java.io.*;

import java.lang.reflect.Array;

import java.lang.reflect.Field;

import java.lang.reflect.Type;

import java.math.BigDecimal;

import java.net.*;

import java.nio.file.Path;

import java.nio.file.Paths;

import java.security.SecureRandom;

import javax.net.ssl.HttpsURLConnection;

import javax.net.ssl.SSLContext;

import java.text.DateFormat;

import java.text.SimpleDateFormat;

import java.util.*;

import java.util.logging.Level;

import java.util.logging.Logger;

import java.util.regex.Matcher;

import java.util.regex.Pattern;

/**

class Client {

private static final String TRACKING_ID = "TrackingID";

public static final String ISO8601_FORMAT = "yyyy-MM-dd'T'HH:mm:ss.SSS'Z'";

final URI baseUri;

String accessToken;

String authCode;

final URI redirectUri;

String refreshToken;

final String clientId;

final String clientSecret;

final Logger logger;

Client(URI baseUri, String authCode, URI redirectUri, String accessToken, String refreshToken, String clientId, String clientSecret, Logger logger) {

this.authCode = authCode;

this.redirectUri = redirectUri;

this.baseUri = baseUri;

this.accessToken = accessToken;

this.refreshToken = refreshToken;

this.clientId = clientId;

this.clientSecret = clientSecret;

this.logger = logger;

}

<T> T post(Class<T> clazz, String path, T body) {

return readJson(clazz, request("POST", path, null, body));

}

<T> T post(Class<T> clazz, URL url, T body) {

return readJson(clazz, request(url, "POST", body).inputStream);

}

<T> T put(Class<T> clazz, String path, T body) {

return readJson(clazz, request("PUT", path, null, body));

}

<T> T put(Class<T> clazz, URL url, T body) {

return readJson(clazz, request(url, "PUT", body).inputStream);

}

<T> T get(Class<T> clazz, String path, List<String[]> params) {

return readJson(clazz, request("GET", path, params, null));

}

<T> T get(Class<T> clazz, URL url) {

return readJson(clazz, request(url, "GET", null).inputStream);

}

<T> Iterator<T> list(Class<T> clazz, String path, List<String[]> params) {

return new PagingIterator<T>(clazz, getUrl(path, params));

}

<T> Iterator<T> list(Class<T> clazz, URL url) {

return new PagingIterator<T>(clazz, url);

}

<T> T head(Class<T> clazz, String path, List<String[]> params){

return readHeaders(clazz, requestHeaders("HEAD", path, params, null));

}

<T> T head(Class<T> clazz, URL url){

return readHeaders(clazz, request(url, "HEAD", null).connection.getHeaderFields());

}

void delete(String path) {

delete(getUrl(path, null));

}

void delete(URL url) {

try {

HttpsURLConnection connection = getConnection(url);

connection.setRequestMethod("DELETE");

int responseCode = connection.getResponseCode();

checkForErrorResponse(connection, responseCode);

} catch (IOException ex) {

throw new SparkException(ex);

}

public <T> LinkedResponse<List<T>> paginate(final Class<T> clazz, URL url) {

LinkedResponse.BodyCreator<List<T>> function = new LinkedResponse.BodyCreator<List<T>>() {

@Override

public List<T> create(InputStream istream) {

JsonParser parser = Json.createParser(istream);

Client.this.scrollToItemsArray(parser);

List<T> result = new ArrayList<T>();

for (JsonParser.Event event = parser.next();

event == JsonParser.Event.START_OBJECT;

event = parser.next()) {

result.add(readObject(clazz, parser));

}

return result;

}

};

try {

return new LinkedResponse<List<T>>(this, url, function);

} catch (IOException e) {

throw new SparkException("io error", e);

}

public <T> LinkedResponse<List<T>> paginate(Class<T> clazz, String paths, List<String[]> params) {

URL url = getUrl(paths, params);

return paginate(clazz, url);

}

<T> InputStream request(String method, String path, List<String[]> params, T body) {

URL url = getUrl(path, params);

return request(url, method, body).inputStream;

}

<T> Map<String, List<String>> requestHeaders(String method, String path, List<String[]> params, T body) {

URL url = getUrl(path, params);

return request(url, method, body).connection.getHeaderFields();

}

static class Response {

HttpsURLConnection connection;

InputStream inputStream;

public Response(HttpsURLConnection connection, InputStream inputStream) {

this.connection = connection;

this.inputStream = inputStream;

}

<T> Response request(URL url, String method, T body) {

if (accessToken == null) {

if (!authenticate()) {

throw new NotAuthenticatedException();

}

try {

return doRequest(url, method, body);

} catch (NotAuthenticatedException ex) {

if (authenticate()) {

return doRequest(url, method, body);

} else {

throw ex;

}

private boolean authenticate() {

if (clientId != null && clientSecret != null) {

if (authCode != null && redirectUri != null) {

log(Level.FINE, "Requesting access token");

URL url = getUrl("/access_token", null);

AccessTokenRequest body = new AccessTokenRequest();

body.setGrant_type("authorization_code");

body.setClient_id(clientId);

body.setClient_secret(clientSecret);

body.setCode(authCode);

body.setRedirect_uri(redirectUri);

Response response = doRequest(url, "POST", body);

AccessTokenResponse responseBody = readJson(AccessTokenResponse.class, response.inputStream);

accessToken = responseBody.getAccess_token();

refreshToken = responseBody.getRefresh_token();

authCode = null;

return true;

} else if (refreshToken != null) {

log(Level.FINE, "Refreshing access token");

URL url = getUrl("/access_token", null);

AccessTokenRequest body = new AccessTokenRequest();

body.setClient_id(clientId);

body.setClient_secret(clientSecret);

body.setRefresh_token(refreshToken);

body.setGrant_type("refresh_token");

Response response = doRequest(url, "POST", body);

AccessTokenResponse responseBody = readJson(AccessTokenResponse.class, response.inputStream);

accessToken = responseBody.getAccess_token();

return true;

}

return false;

}

private void log(Level level, String msg, Object... args) {

if (logger != null && logger.isLoggable(level)) {

logger.log(level, msg, args);

}

private <T> Response doRequest(URL url, String method, T body) {

return doRequest(url, method, body, 0);

}

private <T> Response doRequest(URL url, String method, T body, int retryNumber) {

try {

HttpsURLConnection connection = getConnection(url);

String trackingId = connection.getRequestProperty(TRACKING_ID);

connection.setRequestMethod(method);

if (logger != null && logger.isLoggable(Level.FINE)) {

logger.log(Level.FINE, "Request {0}: {1} {2}",

new Object[]{trackingId, method, connection.getURL().toString()});

}

if (body != null) {

connection.setDoOutput(true);

if (logger != null && logger.isLoggable(Level.FINEST)) {

ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();

writeJson(body, byteArrayOutputStream);

logger.log(Level.FINEST, "Request Body {0}: {1}",

new Object[]{trackingId, byteArrayOutputStream.toString()});

byteArrayOutputStream.writeTo(connection.getOutputStream());

} else {

writeJson(body, connection.getOutputStream());

}

int responseCode = connection.getResponseCode();

if (logger != null && logger.isLoggable(Level.FINE)) {

logger.log(Level.FINE, "Response {0}: {1} {2}",

new Object[]{trackingId, responseCode, connection.getResponseMessage()});

}

if (responseCode == 429) {

if(retryNumber>5)

throw new RuntimeException("Too many retry after HTTP response 429");

// retry based of Retry-After response header

final String retryAfter = connection.getHeaderField("Retry-After");

try {

Thread.sleep(Long.parseLong(retryAfter));

return doRequest(url, method, body, retryNumber+1);

} catch (InterruptedException e) {

log(Level.SEVERE, e.getMessage());

}

} else {

checkForErrorResponse(connection, responseCode);

}

if (logger != null && logger.isLoggable(Level.FINEST)) {

InputStream inputStream = logResponse(trackingId, connection.getInputStream());

return new Response(connection, inputStream);

} else {

InputStream inputStream = connection.getInputStream();

return new Response(connection, inputStream);

}

} catch (IOException ex) {

throw new SparkException("io error", ex);

}

private InputStream logResponse(String trackingId, InputStream inputStream) throws IOException {

if (inputStream == null) {

return null;

}

ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();

byte buf[] = new byte[16 * 1024];

int count;

while ((count = inputStream.read(buf)) != -1) {

byteArrayOutputStream.write(buf, 0, count);

}

logger.log(Level.FINEST, "Response Body {0}: {1}",

new Object[]{trackingId, byteArrayOutputStream.toString()});

return new ByteArrayInputStream(byteArrayOutputStream.toByteArray());

}

private void checkForErrorResponse(HttpsURLConnection connection, int responseCode) throws NotAuthenticatedException, IOException {

if (responseCode == 401) {

throw new NotAuthenticatedException();

} else if (responseCode < 200 || responseCode >= 400) {

final StringBuilder errorMessageBuilder = new StringBuilder("bad response code ");

errorMessageBuilder.append(responseCode);

try {

String responseMessage = connection.getResponseMessage();

if (responseMessage != null) {

errorMessageBuilder.append(" ");

errorMessageBuilder.append(responseMessage);

}

} catch (IOException ex) {

// ignore

}

ErrorMessage errorMessage;

if (logger != null && logger.isLoggable(Level.FINEST)) {

InputStream inputStream = logResponse(connection.getRequestProperty(TRACKING_ID), connection.getErrorStream());

errorMessage = parseErrorMessage(inputStream);

} else {

errorMessage = parseErrorMessage(connection.getErrorStream());

}

if (errorMessage != null) {

errorMessageBuilder.append(": ");

errorMessageBuilder.append(errorMessage.message);

}

throw new SparkException(errorMessageBuilder.toString());

}

static class ErrorMessage {

String message;

String trackingId;

}

private static ErrorMessage parseErrorMessage(InputStream errorStream) {

try {

if (errorStream == null) {

return null;

}

JsonReader reader = Json.createReader(errorStream);

JsonObject jsonObject = reader.readObject();

ErrorMessage result = new ErrorMessage();

result.message = jsonObject.getString("message");

result.trackingId = jsonObject.getString("trackingId");

return result;

} catch (Exception ex) {

return null;

}

private HttpsURLConnection getConnection(URL url) throws IOException {

try {

SSLContext ssl = SSLContext.getInstance("TLSv1.2");

ssl.init(null, null, new SecureRandom());

HttpsURLConnection connection = (HttpsURLConnection) url.openConnection();

connection.setSSLSocketFactory(ssl.getSocketFactory());

connection.setRequestProperty("Content-type", "application/json");

if (accessToken != null) {

String authorization = accessToken;

if (!authorization.startsWith("Bearer ")) {

authorization = "Bearer " + accessToken;

}

connection.setRequestProperty("Authorization", authorization);

}

connection.setRequestProperty(TRACKING_ID, UUID.randomUUID().toString());

return connection;

} catch (Exception ex) {

throw new IOException(ex.getMessage());

}

private static <T> T readHeaders(Class<T> clazz, Map<String, List<String>> headerFields){

try{

T result = clazz.newInstance();

for (Field field : clazz.getDeclaredFields()){

field.setAccessible(true);

Object fieldObject = field.get(result);

if (fieldObject instanceof HeaderField &&

headerFields.containsKey(((HeaderField) fieldObject).getHeaderName())){

((HeaderField) fieldObject).setHeaderValue(headerFields.get(((HeaderField) fieldObject).getHeaderName()));

}

return result;

} catch (Exception ex) {

throw new SparkException(ex);

}

private static <T> T readJson(Class<T> clazz, InputStream inputStream) {

JsonParser parser = Json.createParser(inputStream);

parser.next();

return readObject(clazz, parser);

}

private static <T> T readObject(Class<T> clazz, JsonParser parser) {

try {

T result = clazz.newInstance();

List<Object> list = null;

Field field = null;

String key = "";

PARSER_LOOP:

while (parser.hasNext()) {

JsonParser.Event event = parser.next();

switch (event) {

case KEY_NAME:

key = parser.getString();

try {

field = clazz.getDeclaredField(key);

field.setAccessible(true);

} catch (Exception ex) {

// ignore

}

break;

case VALUE_FALSE:

if (field != null) {

field.set(result, false);

field = null;

}

break;

case VALUE_TRUE:

if (field != null) {

field.set(result, true);

field = null;

}

break;

case VALUE_NUMBER:

if (field != null) {

Object value = (parser.isIntegralNumber() ? parser.getInt() : parser.getBigDecimal());

field.set(result, value);

field = null;

}

break;

case VALUE_STRING:

if (list != null) {

list.add(parser.getString());

} else if (field != null) {

if (field.getType().isAssignableFrom(String.class)) {

field.set(result, parser.getString());

} else if (field.getType().isAssignableFrom(Date.class)) {

DateFormat dateFormat = new SimpleDateFormat(ISO8601_FORMAT);

field.set(result, dateFormat.parse(parser.getString()));

} else if (field.getType().isAssignableFrom(URI.class)) {

field.set(result, URI.create(parser.getString()));

}

field = null;

}

break;

case VALUE_NULL:

field = null;

break;

case START_ARRAY:

list = new ArrayList<Object>();

break;

case END_ARRAY:

if (field != null) {

Class itemClazz;

if (field.getType().equals(String[].class)) {

itemClazz = String.class;

} else if (field.getType().equals(URI[].class)) {

itemClazz = URI.class;

ListIterator<Object> iterator = list.listIterator();

while (iterator.hasNext()) {

Object next = iterator.next();

iterator.set(URI.create(next.toString()));

}

} else if (field.getType().getComponentType() != null /* this is an array class */) {

itemClazz = field.getType().getComponentType(); // this would also cover the String array we had previously

} else {

throw new SparkException("bad field class: " + field.getType());

}

Object array = Array.newInstance(itemClazz, list.size());

field.set(result, list.toArray((Object[]) array));

field = null;

}

list = null;

break;

case START_OBJECT:

// we should construct these objects recursively

// the field type points us in the direction of the class to instantiate

if (null != field) {

if (null != list) {

// we are in a list - we likely have a s at the end, which we should drop

list.add(readObject(field.getType().getComponentType(), parser));

} else {

// in case of PhoneNumber this would return a PhoneNumber object

field.set(result, readObject(field.getType(), parser));

}

} else {

list = null;

}

break;

case END_OBJECT:

break PARSER_LOOP;

default:

throw new SparkException("bad json event: " + event);

}

return result;

} catch (SparkException ex) {

throw ex;

} catch (Exception ex) {

throw new SparkException(ex);

}

private URL getUrl(String path, List<String[]> params) {

final StringBuilder urlStringBuilder = new StringBuilder(baseUri.toString() + path);

if (params != null) {

urlStringBuilder.append("?");

for (String param[] : params) {

urlStringBuilder

.append(Client.this.encode(param[0]))

.append("=")

.append(Client.this.encode(param[1]))

.append("&");

}

URL url;

try {

url = new URL(urlStringBuilder.toString());

} catch (MalformedURLException e) {

throw new SparkException("bad url: " + urlStringBuilder, e);

}

return url;

}

private String encode(String value) {

try {

return URLEncoder.encode(value, "UTF-8");

} catch (UnsupportedEncodingException ex) {

throw new SparkException(ex);

}

private void writeJson(Object body, OutputStream ostream) {

JsonGenerator jsonGenerator = Json.createGenerator(ostream);

jsonGenerator.writeStartObject();

for (Field field : body.getClass().getDeclaredFields()) {

field.setAccessible(true);

try {

Object value = field.get(body);

if (value == null) {

continue;

}

Type type = field.getType();

if (type == String.class) {

jsonGenerator.write(field.getName(), (String) value);

} else if (type == Integer.class) {

jsonGenerator.write(field.getName(), (Integer) value);

} else if (type == BigDecimal.class) {

jsonGenerator.write(field.getName(), (BigDecimal) value);

} else if (type == Date.class) {

DateFormat dateFormat = new SimpleDateFormat(ISO8601_FORMAT);

jsonGenerator.write(field.getName(), dateFormat.format(value));

} else if (type == URI.class) {

jsonGenerator.write(field.getName(), value.toString());

} else if (type == JsonArray.class) {

jsonGenerator.write(field.getName(), (JsonArray) value);

} else if (type == Boolean.class) {

jsonGenerator.write(field.getName(), (Boolean) value);

} else if (type == String[].class) {

jsonGenerator.writeStartArray(field.getName());

for (String st : (String[]) value) {

jsonGenerator.write(st);

}

jsonGenerator.writeEnd();

} else if (type == URI[].class) {

jsonGenerator.writeStartArray(field.getName());

for (URI uri : (URI[]) value) {

jsonGenerator.write(uri.toString());

}

jsonGenerator.writeEnd();

}

} catch (IllegalAccessException ex) {

// ignore

}

jsonGenerator.writeEnd();

jsonGenerator.flush();

jsonGenerator.close();

}

private class PagingIterator<T> implements Iterator<T> {

private final Class<T> clazz;

private URL url;

private HttpsURLConnection connection;

private JsonParser parser;

T current;

public PagingIterator(Class<T> clazz, URL url) {

this.clazz = clazz;

this.url = url;

}

@Override

public boolean hasNext() {

try {

if (current == null) {

if (parser == null) {

Response response = request(url, "GET", null);

InputStream inputStream = response.inputStream;

connection = response.connection;

parser = Json.createParser(inputStream);

scrollToItemsArray(parser);

}

JsonParser.Event event = parser.next();

if (event != JsonParser.Event.START_OBJECT) {

HttpsURLConnection next = getLink(connection, "next");

if (next == null || (next.getURL().equals(url))) {

return false;

} else {

connection = next;

url = connection.getURL();

parser = null;

return hasNext();

}

current = readObject(clazz, parser);

}

return current != null;

} catch (IOException ex) {

throw new SparkException(ex);

}

@Override

public T next() {

if (!hasNext()) {

throw new NoSuchElementException();

}

try {

return current;

} finally {

current = null;

}

@Override

public void remove() {

throw new UnsupportedOperationException();

}

private void scrollToItemsArray(JsonParser parser) {

JsonParser.Event event;

while (parser.hasNext()) {

event = parser.next();

if (event == JsonParser.Event.KEY_NAME && parser.getString().equals("items")) {

break;

}

event = parser.next();

if (event != JsonParser.Event.START_ARRAY) {

throw new SparkException("bad json");

}

private static final Pattern linkPattern = Pattern.compile("\\s*<(\\S+)>\\s*;\\s*rel=\"(\\S+)\",?");

private HttpsURLConnection getLink(HttpsURLConnection connection, String rel) throws IOException {

String link = connection.getHeaderField("Link");

return parseLinkHeader(link, rel);

}

private HttpsURLConnection parseLinkHeader(String link, String desiredRel) throws IOException {

HttpsURLConnection result = null;

if (link != null && !"".equals(link)) {

Matcher matcher = linkPattern.matcher(link);

while (matcher.find()) {

String url = matcher.group(1);

String foundRel = matcher.group(2);

if (desiredRel.equals(foundRel)) {

result = getConnection(new URL(url));

break;

}

return result;

}

public File getFile(URL url) {

File file = this.doRequest4File(url);

return file;

}

private File doRequest4File(URL url) {

try {

HttpURLConnection connection = this.getConnection(url);

String trackingId = connection.getRequestProperty("TrackingID");

connection.setRequestMethod("GET");

if (this.logger != null && this.logger.isLoggable(Level.FINE)) {

this.logger.log(Level.FINE, "Request {0}: {1} {2}", new Object[]{trackingId, "GET", connection.getURL().toString()});

}

int responseCode = connection.getResponseCode();

if (this.logger != null && this.logger.isLoggable(Level.FINE)) {

this.logger.log(Level.FINE, "Response {0}: {1} {2}", new Object[]{trackingId, responseCode, connection.getResponseMessage()});

}

if (responseCode != 200) {

this.logger.info("No file to download. Server replied HTTP code: " + responseCode);

connection.disconnect();

return null;

} else {

String fileName = "";

String disposition = connection.getHeaderField("Content-Disposition");

String contentType = connection.getContentType();

int contentLength = connection.getContentLength();

if (disposition != null) {

int index = disposition.indexOf("filename=");

if (index > 0) {

fileName = disposition.substring(index + 10, disposition.length() - 1);

}

} else {

String fileURL = url.toString();

fileName = fileURL.substring(fileURL.lastIndexOf("/") + 1);

}

if (this.logger != null && this.logger.isLoggable(Level.FINE)) {

this.logger.info("Content-Type = " + contentType);

this.logger.info("Content-Disposition = " + disposition);

this.logger.info("Content-Length = " + contentLength);

this.logger.info("fileName = " + fileName);

}

InputStream inputStream = connection.getInputStream();

String tempDirectory = System.getProperty("java.io.tmpdir");

Path saveFilePath = Paths.get(tempDirectory, fileName);

File file = saveFilePath.toFile();

FileOutputStream outputStream = new FileOutputStream(file);

byte[] buffer = new byte[512];

int bytesRead;

while((bytesRead = inputStream.read(buffer)) != -1) {

outputStream.write(buffer, 0, bytesRead);

}

outputStream.close();

inputStream.close();

return file;

}

} catch (IOException var16) {

throw new SparkException("io error", var16);

}

webex-java-sdk/src/main/java/com/ciscospark/Client.java at master · MytiLab/webex-java-sdk · GitHub

Uh oh!

Expand file tree

Breadcrumbs

Client.java

Latest commit

History

Breadcrumbs

Client.java

File metadata and controls