Examples with GsonBuilder com.google.gson.GsonBuilder used on opensource projects

Example 6 with GsonBuilder

use of com.google.gson.GsonBuilder in project zeppelin by apache.

the class MongoNotebookRepo method noteToDocument.

/**
   * Convert note to document
   */
private Document noteToDocument(Note note) {
    // note to JSON
    Gson gson = new GsonBuilder().create();
    String json = gson.toJson(note);
    // JSON to document
    Document doc = Document.parse(json);
    // set object id as note id
    doc.put("_id", note.getId());
    return doc;
}

Example 7 with GsonBuilder

use of com.google.gson.GsonBuilder in project zeppelin by apache.

the class S3NotebookRepo method getNote.

private Note getNote(String key) throws IOException {
    GsonBuilder gsonBuilder = new GsonBuilder();
    gsonBuilder.setPrettyPrinting();
    Gson gson = gsonBuilder.registerTypeAdapter(Date.class, new NotebookImportDeserializer()).create();
    S3Object s3object;
    try {
        s3object = s3client.getObject(new GetObjectRequest(bucketName, key));
    } catch (AmazonClientException ace) {
        throw new IOException("Unable to retrieve object from S3: " + ace, ace);
    }
    Note note;
    try (InputStream ins = s3object.getObjectContent()) {
        String json = IOUtils.toString(ins, conf.getString(ConfVars.ZEPPELIN_ENCODING));
        note = gson.fromJson(json, Note.class);
    }
    for (Paragraph p : note.getParagraphs()) {
        if (p.getStatus() == Status.PENDING || p.getStatus() == Status.RUNNING) {
            p.setStatus(Status.ABORT);
        }
    }
    return note;
}

Example 8 with GsonBuilder

use of com.google.gson.GsonBuilder in project kickmaterial by byoutline.

the class GlobalModule method providesGson.

@Provides
Gson providesGson() {
    GsonBuilder builder = new GsonBuilder().setFieldNamingPolicy(FieldNamingPolicy.LOWER_CASE_WITH_UNDERSCORES);
    JsonDeserializer<DateTime> deserializer = (json, typeOfT, context) -> new DateTime(json.getAsJsonPrimitive().getAsLong() * 1000);
    builder.registerTypeAdapter(DateTime.class, deserializer);
    return builder.create();
}

Example 9 with GsonBuilder

use of com.google.gson.GsonBuilder in project weave by continuuity.

the class YarnWeavePreparer method saveLocalFiles.

/**
   * Serializes the list of files that needs to localize from AM to Container.
   */
private void saveLocalFiles(Map<String, LocalFile> localFiles, Set<String> includes) throws IOException {
    Map<String, LocalFile> localize = ImmutableMap.copyOf(Maps.filterKeys(localFiles, Predicates.in(includes)));
    LOG.debug("Create and copy {}", Constants.Files.LOCALIZE_FILES);
    Location location = createTempLocation(Constants.Files.LOCALIZE_FILES);
    Writer writer = new OutputStreamWriter(location.getOutputStream(), Charsets.UTF_8);
    try {
        new GsonBuilder().registerTypeAdapter(LocalFile.class, new LocalFileCodec()).create().toJson(localize.values(), new TypeToken<List<LocalFile>>() {
        }.getType(), writer);
    } finally {
        writer.close();
    }
    LOG.debug("Done {}", Constants.Files.LOCALIZE_FILES);
    localFiles.put(Constants.Files.LOCALIZE_FILES, createLocalFile(Constants.Files.LOCALIZE_FILES, location));
}

Example 10 with GsonBuilder

use of com.google.gson.GsonBuilder in project cryptomator by cryptomator.

the class WelcomeController method checkForUpdates.

private void checkForUpdates() {
    checkForUpdatesStatus.setText(localization.getString("welcome.checkForUpdates.label.currentlyChecking"));
    checkForUpdatesIndicator.setVisible(true);
    asyncTaskService.asyncTaskOf(() -> {
        RequestConfig requestConfig = //
        RequestConfig.custom().setConnectTimeout(//
        5000).setConnectionRequestTimeout(//
        5000).setSocketTimeout(//
        5000).build();
        HttpClientBuilder httpClientBuilder = //
        HttpClients.custom().disableCookieManagement().setDefaultRequestConfig(//
        requestConfig).setUserAgent("Cryptomator VersionChecker/" + ApplicationVersion.orElse("SNAPSHOT"));
        LOG.debug("Checking for updates...");
        try (CloseableHttpClient client = httpClientBuilder.build()) {
            HttpGet request = new HttpGet("https://cryptomator.org/downloads/latestVersion.json");
            try (CloseableHttpResponse response = client.execute(request)) {
                if (response.getStatusLine().getStatusCode() == 200 && response.getEntity() != null) {
                    try (InputStream in = response.getEntity().getContent()) {
                        Gson gson = new GsonBuilder().setLenient().create();
                        Reader utf8Reader = new InputStreamReader(in, StandardCharsets.UTF_8);
                        Map<String, String> map = gson.fromJson(utf8Reader, new TypeToken<Map<String, String>>() {
                        }.getType());
                        if (map != null) {
                            this.compareVersions(map);
                        }
                    }
                }
            }
        }
    }).andFinally(() -> {
        checkForUpdatesStatus.setText("");
        checkForUpdatesIndicator.setVisible(false);
    }).run();
}