List of usage examples for com.google.common.collect Lists newArrayList
@GwtCompatible(serializable = true) public static <E> ArrayList<E> newArrayList(Iterator<? extends E> elements)
From source file:com.google.api.services.samples.youtube.cmdline.data.ChannelSectionLocalizations.java
/** * Set and retrieve localized metadata for a channel section. * * @param args command line args (not used). *//*from ww w .java 2 s . c o m*/ public static void main(String[] args) { // This OAuth 2.0 access scope allows for full read/write access to the // authenticated user's account. List<String> scopes = Lists.newArrayList("https://www.googleapis.com/auth/youtube"); try { // Authorize the request. Credential credential = Auth.authorize(scopes, "localizations"); // This object is used to make YouTube Data API requests. youtube = new YouTube.Builder(Auth.HTTP_TRANSPORT, Auth.JSON_FACTORY, credential) .setApplicationName("youtube-cmdline-localizations-sample").build(); // Prompt the user to specify the action of the be achieved. String actionString = getActionFromUser(); System.out.println("You chose " + actionString + "."); //Map the user input to the enum values. Action action = Action.valueOf(actionString.toUpperCase()); switch (action) { case SET: setChannelSectionLocalization(getId("channel section"), getDefaultLanguage(), getLanguage(), getMetadata("title")); break; case GET: getChannelSectionLocalization(getId("channel section"), getLanguage()); break; case LIST: listChannelSectionLocalizations(getId("channel section")); break; } } catch (GoogleJsonResponseException e) { System.err.println("GoogleJsonResponseException code: " + e.getDetails().getCode() + " : " + e.getDetails().getMessage()); e.printStackTrace(); } catch (IOException e) { System.err.println("IOException: " + e.getMessage()); e.printStackTrace(); } catch (Throwable t) { System.err.println("Throwable: " + t.getMessage()); t.printStackTrace(); } }
From source file:com.whoisthebest.UploadVideo.java
/** * Upload the user-selected video to the user's YouTube channel. The code * looks for the video in the application's project folder and uses OAuth * 2.0 to authorize the API request.//from w ww .ja v a2 s . c o m * * @param args command line args (not used). */ public static void main(String[] args) { // This OAuth 2.0 access scope allows an application to upload files // to the authenticated user's YouTube channel, but doesn't allow // other types of access. List<String> scopes = Lists.newArrayList("https://www.googleapis.com/auth/youtube.upload"); try { // Authorize the request. Credential credential = Auth.authorize(scopes, "uploadvideo"); // This object is used to make YouTube Data API requests. youtube = new YouTube.Builder(Auth.HTTP_TRANSPORT, Auth.JSON_FACTORY, credential) .setApplicationName("youtube-cmdline-uploadvideo-sample").build(); System.out.println("Uploading: " + SAMPLE_VIDEO_FILENAME); // Add extra information to the video before uploading. Video videoObjectDefiningMetadata = new Video(); // Set the video to be publicly visible. This is the default // setting. Other supporting settings are "unlisted" and "private." VideoStatus status = new VideoStatus(); status.setPrivacyStatus("public"); videoObjectDefiningMetadata.setStatus(status); // Most of the video's metadata is set on the VideoSnippet object. VideoSnippet snippet = new VideoSnippet(); // This code uses a Calendar instance to create a unique name and // description for test purposes so that you can easily upload // multiple files. You should remove this code from your project // and use your own standard names instead. Calendar cal = Calendar.getInstance(); snippet.setTitle("Test Upload via Java on " + cal.getTime()); snippet.setDescription( "Video uploaded via YouTube Data API V3 using the Java library " + "on " + cal.getTime()); // Set the keyword tags that you want to associate with the video. List<String> tags = new ArrayList<String>(); tags.add("test"); tags.add("example"); tags.add("java"); tags.add("YouTube Data API V3"); tags.add("erase me"); snippet.setTags(tags); // Add the completed snippet object to the video resource. videoObjectDefiningMetadata.setSnippet(snippet); InputStreamContent mediaContent = new InputStreamContent(VIDEO_FILE_FORMAT, UploadVideo.class.getResourceAsStream("/sample-video.mp4")); // Insert the video. The command sends three arguments. The first // specifies which information the API request is setting and which // information the API response should return. The second argument // is the video resource that contains metadata about the new video. // The third argument is the actual video content. YouTube.Videos.Insert videoInsert = youtube.videos().insert("snippet,statistics,status", videoObjectDefiningMetadata, mediaContent); // Set the upload type and add an event listener. MediaHttpUploader uploader = videoInsert.getMediaHttpUploader(); // Indicate whether direct media upload is enabled. A value of // "True" indicates that direct media upload is enabled and that // the entire media content will be uploaded in a single request. // A value of "False," which is the default, indicates that the // request will use the resumable media upload protocol, which // supports the ability to resume an upload operation after a // network interruption or other transmission failure, saving // time and bandwidth in the event of network failures. uploader.setDirectUploadEnabled(false); MediaHttpUploaderProgressListener progressListener = new MediaHttpUploaderProgressListener() { public void progressChanged(MediaHttpUploader uploader) throws IOException { switch (uploader.getUploadState()) { case INITIATION_STARTED: System.out.println("Initiation Started"); break; case INITIATION_COMPLETE: System.out.println("Initiation Completed"); break; case MEDIA_IN_PROGRESS: System.out.println("Upload in progress"); System.out.println("Upload percentage: " + uploader.getProgress()); break; case MEDIA_COMPLETE: System.out.println("Upload Completed!"); break; case NOT_STARTED: System.out.println("Upload Not Started!"); break; } } }; uploader.setProgressListener(progressListener); // Call the API and upload the video. Video returnedVideo = videoInsert.execute(); // Print data about the newly inserted video from the API response. System.out.println("\n================== Returned Video ==================\n"); System.out.println(" - Id: " + returnedVideo.getId()); System.out.println(" - Title: " + returnedVideo.getSnippet().getTitle()); System.out.println(" - Tags: " + returnedVideo.getSnippet().getTags()); System.out.println(" - Privacy Status: " + returnedVideo.getStatus().getPrivacyStatus()); System.out.println(" - Video Count: " + returnedVideo.getStatistics().getViewCount()); } catch (GoogleJsonResponseException e) { System.err.println("GoogleJsonResponseException code: " + e.getDetails().getCode() + " : " + e.getDetails().getMessage()); e.printStackTrace(); } catch (IOException e) { System.err.println("IOException: " + e.getMessage()); e.printStackTrace(); } catch (Throwable t) { System.err.println("Throwable: " + t.getMessage()); t.printStackTrace(); } }
From source file:org.jclouds.examples.rackspace.cloudloadbalancers.CreateLoadBalancerWithNewServers.java
/** * To get a username and API key see http://jclouds.apache.org/guides/rackspace/ * * The first argument (args[0]) must be your username * The second argument (args[1]) must be your API key *//*from w ww . ja v a 2 s.c o m*/ public static void main(String[] args) throws IOException { CreateLoadBalancerWithNewServers createLoadBalancer = new CreateLoadBalancerWithNewServers(args[0], args[1]); try { List<String> argsList = Lists.newArrayList(args); argsList.add("2"); // the number of Cloud Servers to start Set<? extends NodeMetadata> nodes = CloudServersPublish.getPublishedCloudServers(argsList); Set<AddNode> addNodes = createLoadBalancer.createNodeRequests(nodes); createLoadBalancer.createLoadBalancer(addNodes); } catch (Exception e) { e.printStackTrace(); } finally { createLoadBalancer.close(); } }
From source file:com.aliyun.emr.example.JavaMNSWordCount.java
public static void main(String[] args) { if (args.length < 4) { System.err.println(//from w ww .ja v a 2 s . co m "Usage: bin/spark-submit --class JavaMNSWordCount examples-1.0-SNAPSHOT-shaded.jar <queueName> " + "<accessKeyId> <accessKeySecret> <endpoint>"); System.exit(1); } String queueName = args[0]; String accessKeyId = args[1]; String accessKeySecret = args[2]; String endpoint = args[3]; SparkConf sparkConf = new SparkConf().setAppName("JavaMNSWordCount"); // Create the context with 2 seconds batch size JavaStreamingContext jssc = new JavaStreamingContext(sparkConf, new Duration(2000)); JavaReceiverInputDStream<byte[]> lines = MnsUtils.createPullingStreamAsBytes(jssc, queueName, accessKeyId, accessKeySecret, endpoint, StorageLevel.MEMORY_AND_DISK()); JavaDStream<String> words = lines.map(new Function<byte[], String>() { @Override public String call(byte[] v1) throws Exception { return new String(v1); } }).flatMap(new FlatMapFunction<String, String>() { @Override public Iterable<String> call(String x) { return Lists.newArrayList(SPACE.split(x)); } }); JavaPairDStream<String, Integer> wordCounts = words.mapToPair(new PairFunction<String, String, Integer>() { @Override public Tuple2<String, Integer> call(String s) { return new Tuple2<String, Integer>(s, 1); } }).reduceByKey(new Function2<Integer, Integer, Integer>() { @Override public Integer call(Integer i1, Integer i2) { return i1 + i2; } }); wordCounts.print(); jssc.start(); jssc.awaitTermination(); }
From source file:org.elasticsearch.transport.netty.benchmark.BenchmarkNettyClient.java
public static void main(String[] args) { final SizeValue payloadSize = new SizeValue(100, SizeUnit.BYTES); final int NUMBER_OF_CLIENTS = 1; final int NUMBER_OF_ITERATIONS = 500000; final byte[] payload = new byte[(int) payloadSize.bytes()]; final AtomicLong idGenerator = new AtomicLong(); final boolean waitForRequest = false; final boolean spawn = true; Settings settings = ImmutableSettings.settingsBuilder().put("network.server", false) .put("transport.netty.connectionsPerNode", 5).build(); final ThreadPool threadPool = new CachedThreadPool(); final TransportService transportService = new TransportService(new NettyTransport(settings, threadPool), threadPool).start();//from w w w. j av a 2 s.c o m final Node node = new Node("server", new InetSocketTransportAddress("localhost", 9999)); transportService.nodesAdded(Lists.newArrayList(node)); Thread[] clients = new Thread[NUMBER_OF_CLIENTS]; final CountDownLatch latch = new CountDownLatch(NUMBER_OF_CLIENTS * NUMBER_OF_ITERATIONS); for (int i = 0; i < NUMBER_OF_CLIENTS; i++) { clients[i] = new Thread(new Runnable() { @Override public void run() { for (int j = 0; j < NUMBER_OF_ITERATIONS; j++) { final long id = idGenerator.incrementAndGet(); BenchmarkMessage message = new BenchmarkMessage(id, payload); BaseTransportResponseHandler<BenchmarkMessage> handler = new BaseTransportResponseHandler<BenchmarkMessage>() { @Override public BenchmarkMessage newInstance() { return new BenchmarkMessage(); } @Override public void handleResponse(BenchmarkMessage response) { if (response.id != id) { System.out.println("NO ID MATCH [" + response.id + "] and [" + id + "]"); } latch.countDown(); } @Override public void handleException(RemoteTransportException exp) { exp.printStackTrace(); latch.countDown(); } @Override public boolean spawn() { return spawn; } }; if (waitForRequest) { transportService.submitRequest(node, "benchmark", message, handler).txGet(); } else { transportService.sendRequest(node, "benchmark", message, handler); } } } }); } StopWatch stopWatch = new StopWatch().start(); for (int i = 0; i < NUMBER_OF_CLIENTS; i++) { clients[i].start(); } try { latch.await(); } catch (InterruptedException e) { e.printStackTrace(); } stopWatch.stop(); System.out.println("Ran [" + NUMBER_OF_CLIENTS + "], each with [" + NUMBER_OF_ITERATIONS + "] iterations, payload [" + payloadSize + "]: took [" + stopWatch.totalTime() + "], TPS: " + (NUMBER_OF_CLIENTS * NUMBER_OF_ITERATIONS) / stopWatch.totalTime().secondsFrac()); transportService.close(); threadPool.shutdownNow(); }
From source file:com.google.api.services.samples.youtube.cmdline.data.CommentHandling.java
/** * List, reply to comment threads; list, update, moderate, mark and delete * replies./* ww w. j a v a 2s . com*/ * * @param args command line args (not used). */ public static void main(String[] args) { // This OAuth 2.0 access scope allows for full read/write access to the // authenticated user's account and requires requests to use an SSL connection. List<String> scopes = Lists.newArrayList("https://www.googleapis.com/auth/youtube.force-ssl"); try { // Authorize the request. Credential credential = Auth.authorize(scopes, "commentthreads"); // This object is used to make YouTube Data API requests. youtube = new YouTube.Builder(Auth.HTTP_TRANSPORT, Auth.JSON_FACTORY, credential) .setApplicationName("youtube-cmdline-commentthreads-sample").build(); // Prompt the user for the ID of a video to comment on. // Retrieve the video ID that the user is commenting to. String videoId = getVideoId(); System.out.println("You chose " + videoId + " to subscribe."); // Prompt the user for the comment text. // Retrieve the text that the user is commenting. String text = getText(); System.out.println("You chose " + text + " to subscribe."); // All the available methods are used in sequence just for the sake // of an example. // Call the YouTube Data API's commentThreads.list method to // retrieve video comment threads. V3CommentThreadListResponse videoCommentsListResponse = youtube.commentThreads().list("snippet") .setVideoId(videoId).setTextFormat("plainText").execute(); List<CommentThread> videoComments = videoCommentsListResponse.getItems(); if (videoComments.isEmpty()) { System.out.println("Can't get video comments."); } else { // Print information from the API response. System.out.println("\n================== Returned Video Comments ==================\n"); for (CommentThread videoComment : videoComments) { CommentSnippet snippet = videoComment.getSnippet().getTopLevelComment().getSnippet(); System.out.println(" - Author: " + snippet.getAuthorDisplayName()); System.out.println(" - Comment: " + snippet.getTextDisplay()); System.out.println("\n-------------------------------------------------------------\n"); } CommentThread firstComment = videoComments.get(0); // Will use this thread as parent to new reply. String parentId = firstComment.getId(); // Create a comment snippet with text. CommentSnippet commentSnippet = new CommentSnippet(); commentSnippet.setTextOriginal(text); commentSnippet.setParentId(parentId); // Create a comment with snippet. Comment comment = new Comment(); comment.setSnippet(commentSnippet); // Call the YouTube Data API's comments.insert method to reply // to a comment. // (If the intention is to create a new top-level comment, // commentThreads.insert // method should be used instead.) Comment commentInsertResponse = youtube.comments().insert("snippet", comment).execute(); // Print information from the API response. System.out.println("\n================== Created Comment Reply ==================\n"); CommentSnippet snippet = commentInsertResponse.getSnippet(); System.out.println(" - Author: " + snippet.getAuthorDisplayName()); System.out.println(" - Comment: " + snippet.getTextDisplay()); System.out.println("\n-------------------------------------------------------------\n"); // Call the YouTube Data API's comments.list method to retrieve // existing comment // replies. V3CommentListResponse commentsListResponse = youtube.comments().list("snippet") .setParentId(parentId).setTextFormat("plainText").execute(); List<Comment> comments = commentsListResponse.getItems(); if (comments.isEmpty()) { System.out.println("Can't get comment replies."); } else { // Print information from the API response. System.out.println("\n================== Returned Comment Replies ==================\n"); for (Comment commentReply : comments) { snippet = commentReply.getSnippet(); System.out.println(" - Author: " + snippet.getAuthorDisplayName()); System.out.println(" - Comment: " + snippet.getTextDisplay()); System.out.println("\n-------------------------------------------------------------\n"); } Comment firstCommentReply = comments.get(0); firstCommentReply.getSnippet().setTextOriginal("updated"); Comment commentUpdateResponse = youtube.comments().update("snippet", firstCommentReply) .execute(); // Print information from the API response. System.out.println("\n================== Updated Video Comment ==================\n"); snippet = commentUpdateResponse.getSnippet(); System.out.println(" - Author: " + snippet.getAuthorDisplayName()); System.out.println(" - Comment: " + snippet.getTextDisplay()); System.out.println("\n-------------------------------------------------------------\n"); // Call the YouTube Data API's comments.setModerationStatus // method to set moderation // status of an existing comment. youtube.comments().setModerationStatus(firstCommentReply.getId(), "published"); System.out.println(" - Changed comment status to published: " + firstCommentReply.getId()); // Call the YouTube Data API's comments.markAsSpam method to // mark an existing comment as spam. youtube.comments().markAsSpam(firstCommentReply.getId()); System.out.println(" - Marked comment as spam: " + firstCommentReply.getId()); // Call the YouTube Data API's comments.delete method to // delete an existing comment. youtube.comments().delete(firstCommentReply.getId()); System.out.println(" - Deleted comment as spam: " + firstCommentReply.getId()); } } } catch (GoogleJsonResponseException e) { System.err.println("GoogleJsonResponseException code: " + e.getDetails().getCode() + " : " + e.getDetails().getMessage()); e.printStackTrace(); } catch (IOException e) { System.err.println("IOException: " + e.getMessage()); e.printStackTrace(); } catch (Throwable t) { System.err.println("Throwable: " + t.getMessage()); t.printStackTrace(); } }
From source file:JavaNetworkWordCount.java
public static void main(String[] args) { // Create the context with a 10 second batch size SparkConf sparkConf = new SparkConf().setAppName("JavaNetworkWordCount"); JavaStreamingContext ssc = new JavaStreamingContext(sparkConf, new Duration(10000)); // Create a JavaReceiverInputDStream on target ip:port and count the // words in input stream of \n delimited text (eg. generated by 'nc') // Note that no duplication in storage level only for running locally. // Replication necessary in distributed scenario for fault tolerance. JavaReceiverInputDStream<String> lines = ssc.socketTextStream("localhost", Integer.parseInt("9999"), StorageLevels.MEMORY_AND_DISK_SER); JavaDStream<String> words = lines.flatMap(new FlatMapFunction<String, String>() { @Override//from w w w . j a v a2s.co m public Iterable<String> call(String x) { return Lists.newArrayList(SPACE.split(x)); } }); JavaPairDStream<String, Integer> wordCounts = words.mapToPair(new PairFunction<String, String, Integer>() { @Override public Tuple2<String, Integer> call(String s) { return new Tuple2<String, Integer>(s, 1); } }).reduceByKey(new Function2<Integer, Integer, Integer>() { @Override public Integer call(Integer i1, Integer i2) { return i1 + i2; } }); wordCounts.print(); ssc.start(); ssc.awaitTermination(); }
From source file:com.google.devtools.kythe.extractors.java.bazel.JavaExtractor.java
public static void main(String[] args) throws IOException, ExtractionException { if (args.length != 3) { System.err.println("Usage: java_extractor extra-action-file output-file vname-config"); System.exit(1);/* w ww . j a v a 2s. co m*/ } String extraActionPath = args[0]; String outputPath = args[1]; String vNamesConfigPath = args[2]; ExtensionRegistry registry = ExtensionRegistry.newInstance(); ExtraActionsBase.registerAllExtensions(registry); ExtraActionInfo info; try (InputStream stream = Files.newInputStream(Paths.get(extraActionPath))) { CodedInputStream coded = CodedInputStream.newInstance(stream); info = ExtraActionInfo.parseFrom(coded, registry); } if (!info.hasExtension(JavaCompileInfo.javaCompileInfo)) { throw new IllegalArgumentException("Given ExtraActionInfo without JavaCompileInfo"); } JavaCompileInfo jInfo = info.getExtension(JavaCompileInfo.javaCompileInfo); List<String> javacOpts = Lists.newArrayList(Iterables.filter(jInfo.getJavacOptList(), JAVAC_OPT_FILTER)); // Set up a fresh output directory javacOpts.add("-d"); Path output = Files.createTempDirectory("output"); javacOpts.add(output.toString()); // Add the generated sources directory if any processors could be invoked. if (!jInfo.getProcessorList().isEmpty()) { String gensrcdir = readGeneratedSourceDirParam(jInfo); if (gensrcdir != null) { javacOpts.add("-s"); javacOpts.add(gensrcdir); // javac expects the directory to already exist. Files.createDirectories(Paths.get(gensrcdir)); } } CompilationDescription description = new JavaCompilationUnitExtractor(FileVNames.fromFile(vNamesConfigPath), System.getProperty("user.dir")).extract(info.getOwner(), jInfo.getSourceFileList(), jInfo.getClasspathList(), jInfo.getSourcepathList(), jInfo.getProcessorpathList(), jInfo.getProcessorList(), javacOpts, jInfo.getOutputjar()); IndexInfoUtils.writeIndexInfoToFile(description, outputPath); }
From source file:org.apache.spark.examples.streaming.NetworkWordCount.java
public static void main(String[] args) { if (args.length < 2) { System.err.println("Usage: NetworkWordCount <hostname> <port>"); System.exit(1);/* ww w . j ava2 s. co m*/ } final String hostname = args[0]; final int port = Integer.parseInt(args[1]); // Create the context with a 1 second batch size final SparkConf sparkConf = new SparkConf().setAppName("NetworkWordCount"); final JavaStreamingContext ssc = new JavaStreamingContext(sparkConf, new Duration(1000)); // Create a JavaReceiverInputDStream on target ip:port and count the // words in input stream of \n delimited text (eg. generated by 'nc') // Note that no duplication in storage level only for running locally. // Replication necessary in distributed scenario for fault tolerance. final JavaReceiverInputDStream<String> lines = ssc.socketTextStream(hostname, port, StorageLevels.MEMORY_AND_DISK_SER); final JavaDStream<String> words = lines.flatMap(x -> Lists.newArrayList(SPACE.split(x))); final JavaPairDStream<String, Integer> wordCounts = words.mapToPair(s -> new Tuple2<>(s, 1)) .reduceByKey((i1, i2) -> i1 + i2); wordCounts.print(); ssc.start(); ssc.awaitTermination(); }
From source file:pl.edu.icm.cermine.bx.DocumentRORes.java
public static void main(String[] args) throws TransformationException, IOException, AnalysisException, ParseException, CloneNotSupportedException { Options options = new Options(); options.addOption("input", true, "input path"); options.addOption("output", true, "output path"); CommandLineParser parser = new GnuParser(); CommandLine line = parser.parse(options, args); String inDir = line.getOptionValue("input"); String outDir = line.getOptionValue("output"); File dir = new File(inDir); for (File f : FileUtils.listFiles(dir, new String[] { "xml" }, true)) { TrueVizToBxDocumentReader tvReader = new TrueVizToBxDocumentReader(); List<BxPage> pages = tvReader.read(new FileReader(f)); BxDocument doc = new BxDocument().setPages(pages); doc.setFilename(f.getName());// w ww .j a v a 2 s . co m HierarchicalReadingOrderResolver roResolver = new HierarchicalReadingOrderResolver(); BxDocument d2 = roResolver.resolve(doc); System.out.println(doc.getFilename()); File f2 = new File(outDir + doc.getFilename()); boolean created = f2.createNewFile(); if (!created) { throw new IOException("Cannot create file!"); } BxDocumentToTrueVizWriter writer = new BxDocumentToTrueVizWriter(); writer.write(new FileWriter(f2), Lists.newArrayList(d2)); } }