Examples with InputStreamContent com.google.api.client.http.InputStreamContent used on opensource projects

Example 11 with InputStreamContent

use of com.google.api.client.http.InputStreamContent in project api-samples by youtube.

the class Captions method uploadCaption.

/**
     * Uploads a caption track in draft status that matches the API request parameters.
     * (captions.insert)
     *
     * @param videoId the YouTube video ID of the video for which the API should
     *  return caption tracks.
     * @param captionLanguage language of the caption track.
     * @param captionName name of the caption track.
     * @param captionFile caption track binary file.
     * @throws IOException
     */
private static void uploadCaption(String videoId, String captionLanguage, String captionName, File captionFile) throws IOException {
    // Add extra information to the caption before uploading.
    Caption captionObjectDefiningMetadata = new Caption();
    // Most of the caption's metadata is set on the CaptionSnippet object.
    CaptionSnippet snippet = new CaptionSnippet();
    // Set the video, language, name and draft status of the caption.
    snippet.setVideoId(videoId);
    snippet.setLanguage(captionLanguage);
    snippet.setName(captionName);
    snippet.setIsDraft(true);
    // Add the completed snippet object to the caption resource.
    captionObjectDefiningMetadata.setSnippet(snippet);
    // Create an object that contains the caption file's contents.
    InputStreamContent mediaContent = new InputStreamContent(CAPTION_FILE_FORMAT, new BufferedInputStream(new FileInputStream(captionFile)));
    mediaContent.setLength(captionFile.length());
    // Create an API request that specifies that the mediaContent
    // object is the caption of the specified video.
    Insert captionInsert = youtube.captions().insert("snippet", captionObjectDefiningMetadata, mediaContent);
    // Set the upload type and add an event listener.
    MediaHttpUploader uploader = captionInsert.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);
    // Set the upload state for the caption track file.
    MediaHttpUploaderProgressListener progressListener = new MediaHttpUploaderProgressListener() {

        @Override
        public void progressChanged(MediaHttpUploader uploader) throws IOException {
            switch(uploader.getUploadState()) {
                // sent.
                case INITIATION_STARTED:
                    System.out.println("Initiation Started");
                    break;
                //  completes.
                case INITIATION_COMPLETE:
                    System.out.println("Initiation Completed");
                    break;
                // uploaded.
                case MEDIA_IN_PROGRESS:
                    System.out.println("Upload in progress");
                    System.out.println("Upload percentage: " + uploader.getProgress());
                    break;
                //  been successfully uploaded.
                case MEDIA_COMPLETE:
                    System.out.println("Upload Completed!");
                    break;
                //  not started yet.
                case NOT_STARTED:
                    System.out.println("Upload Not Started!");
                    break;
            }
        }
    };
    uploader.setProgressListener(progressListener);
    // Upload the caption track.
    Caption uploadedCaption = captionInsert.execute();
    // Print the metadata of the uploaded caption track.
    System.out.println("\n================== Uploaded Caption Track ==================\n");
    snippet = uploadedCaption.getSnippet();
    System.out.println("  - ID: " + uploadedCaption.getId());
    System.out.println("  - Name: " + snippet.getName());
    System.out.println("  - Language: " + snippet.getLanguage());
    System.out.println("  - Status: " + snippet.getStatus());
    System.out.println("\n-------------------------------------------------------------\n");
}

Example 12 with InputStreamContent

use of com.google.api.client.http.InputStreamContent in project api-samples by youtube.

the class InvideoProgramming method main.

/**
     * This code sample demonstrates different ways that the API can be used to
     * promote your channel content. It includes code for the following tasks:
     * <ol>
     * <li>Feature a video.</li>
     * <li>Feature a link to a social media channel.</li>
     * <li>Set a watermark for videos on your channel.</li>
     * </ol>
     *
     * @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.
    List<String> scopes = Lists.newArrayList("https://www.googleapis.com/auth/youtube");
    try {
        // Authorize the request.
        Credential credential = Auth.authorize(scopes, "invideoprogramming");
        // This object is used to make YouTube Data API requests.
        youtube = new YouTube.Builder(Auth.HTTP_TRANSPORT, Auth.JSON_FACTORY, credential).setApplicationName("youtube-cmdline-invideoprogramming-sample").build();
        // Construct a request to retrieve the current user's channel ID.
        // In the API response, only include channel information needed for
        // this use case. The channel's uploads playlist identifies the
        // channel's most recently uploaded video.
        // See https://developers.google.com/youtube/v3/docs/channels/list
        ChannelListResponse channelListResponse = youtube.channels().list("id,contentDetails").setMine(true).setFields("items(contentDetails/relatedPlaylists/uploads,id)").execute();
        // The user's default channel is the first item in the list. If the
        // user does not have a channel, this code should throw a
        // GoogleJsonResponseException explaining the issue.
        Channel myChannel = channelListResponse.getItems().get(0);
        String channelId = myChannel.getId();
        // The promotion appears 15000ms (15 seconds) before the video ends.
        InvideoTiming invideoTiming = new InvideoTiming();
        invideoTiming.setOffsetMs(BigInteger.valueOf(15000l));
        invideoTiming.setType("offsetFromEnd");
        // This is one type of promotion and promotes a video.
        PromotedItemId promotedItemId = new PromotedItemId();
        promotedItemId.setType("video");
        promotedItemId.setVideoId(FEATURED_VIDEO_ID);
        // Set a custom message providing additional information about the
        // promoted video or your channel.
        PromotedItem promotedItem = new PromotedItem();
        promotedItem.setCustomMessage("Check out this video about WebM!");
        promotedItem.setId(promotedItemId);
        // Construct an object representing the invideo promotion data, and
        // add it to the channel.
        InvideoPromotion invideoPromotion = new InvideoPromotion();
        invideoPromotion.setDefaultTiming(invideoTiming);
        invideoPromotion.setItems(Lists.newArrayList(promotedItem));
        Channel channel = new Channel();
        channel.setId(channelId);
        channel.setInvideoPromotion(invideoPromotion);
        Channel updateChannelResponse = youtube.channels().update("invideoPromotion", channel).execute();
        // Print data from the API response.
        System.out.println("\n================== Updated Channel Information ==================\n");
        System.out.println("\t- Channel ID: " + updateChannelResponse.getId());
        InvideoPromotion promotions = updateChannelResponse.getInvideoPromotion();
        // We only care about the first item
        promotedItem = promotions.getItems().get(0);
        System.out.println("\t- Invideo promotion video ID: " + promotedItem.getId().getVideoId());
        System.out.println("\t- Promotion message: " + promotedItem.getCustomMessage());
        // In-video programming can also be used to feature links to
        // associated websites, merchant sites, or social networking sites.
        // The code below overrides the promotional video set above by
        // featuring a link to the YouTube Developers Twitter feed.
        PromotedItemId promotedTwitterFeed = new PromotedItemId();
        promotedTwitterFeed.setType("website");
        promotedTwitterFeed.setWebsiteUrl("https://twitter.com/youtubedev");
        promotedItem = new PromotedItem();
        promotedItem.setCustomMessage("Follow us on Twitter!");
        promotedItem.setId(promotedTwitterFeed);
        invideoPromotion.setItems(Lists.newArrayList(promotedItem));
        channel.setInvideoPromotion(invideoPromotion);
        // Call the API to set the in-video promotion data.
        updateChannelResponse = youtube.channels().update("invideoPromotion", channel).execute();
        // Print data from the API response.
        System.out.println("\n================== Updated Channel Information ==================\n");
        System.out.println("\t- Channel ID: " + updateChannelResponse.getId());
        promotions = updateChannelResponse.getInvideoPromotion();
        promotedItem = promotions.getItems().get(0);
        System.out.println("\t- Invideo promotion URL: " + promotedItem.getId().getWebsiteUrl());
        System.out.println("\t- Promotion message: " + promotedItem.getCustomMessage());
        // This example sets a custom watermark for the channel. The image
        // used is the watermark.jpg file in the "resources/" directory.
        InputStreamContent mediaContent = new InputStreamContent("image/jpeg", InvideoProgramming.class.getResourceAsStream("/watermark.jpg"));
        // Indicate that the watermark should display during the last 15
        // seconds of the video.
        InvideoTiming watermarkTiming = new InvideoTiming();
        watermarkTiming.setType("offsetFromEnd");
        watermarkTiming.setDurationMs(BigInteger.valueOf(15000l));
        watermarkTiming.setOffsetMs(BigInteger.valueOf(15000l));
        InvideoBranding invideoBranding = new InvideoBranding();
        invideoBranding.setTiming(watermarkTiming);
        youtube.watermarks().set(channelId, invideoBranding, mediaContent).execute();
    } 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();
    }
}

Example 13 with InputStreamContent

use of com.google.api.client.http.InputStreamContent in project google-cloud-java by GoogleCloudPlatform.

the class HttpStorageRpc method create.

@Override
public StorageObject create(StorageObject storageObject, final InputStream content, Map<Option, ?> options) {
    try {
        Storage.Objects.Insert insert = storage.objects().insert(storageObject.getBucket(), storageObject, new InputStreamContent(storageObject.getContentType(), content));
        insert.getMediaHttpUploader().setDirectUploadEnabled(true);
        setEncryptionHeaders(insert.getRequestHeaders(), ENCRYPTION_KEY_PREFIX, options);
        return insert.setProjection(DEFAULT_PROJECTION).setPredefinedAcl(Option.PREDEFINED_ACL.getString(options)).setIfMetagenerationMatch(Option.IF_METAGENERATION_MATCH.getLong(options)).setIfMetagenerationNotMatch(Option.IF_METAGENERATION_NOT_MATCH.getLong(options)).setIfGenerationMatch(Option.IF_GENERATION_MATCH.getLong(options)).setIfGenerationNotMatch(Option.IF_GENERATION_NOT_MATCH.getLong(options)).execute();
    } catch (IOException ex) {
        throw translate(ex);
    }
}