com.google.api.client.googleapis.extensions.appengine.auth.oauth2.AppIdentityCredential Java Examples

The following examples show how to use com.google.api.client.googleapis.extensions.appengine.auth.oauth2.AppIdentityCredential. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: StorageSample.java    From java-docs-samples with Apache License 2.0 5 votes vote down vote up 
@Override
protected void doGet(final HttpServletRequest req, final HttpServletResponse resp)
    throws IOException {

  try {
    AppIdentityCredential credential = new AppIdentityCredential(Arrays.asList(STORAGE_SCOPE));

    // Set up and execute Google Cloud Storage request.
    String bucketName = req.getRequestURI();
    if (bucketName.equals("/")) {
      resp.sendError(
          HTTP_NOT_FOUND, "No bucket specified - append /bucket-name to the URL and retry.");
      return;
    }
    // Remove any trailing slashes, if found.
    // [START snippet]
    String cleanBucketName = bucketName.replaceAll("/$", "");
    String uri = GCS_URI + cleanBucketName;
    HttpRequestFactory requestFactory = HTTP_TRANSPORT.createRequestFactory(credential);
    GenericUrl url = new GenericUrl(uri);
    HttpRequest request = requestFactory.buildGetRequest(url);
    HttpResponse response = request.execute();
    String content = response.parseAsString();
    // [END snippet]

    // Display the output XML.
    resp.setContentType("text/xml");
    BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(resp.getOutputStream()));
    String formattedContent = content.replaceAll("(<ListBucketResult)", XSL + "$1");
    writer.append(formattedContent);
    writer.flush();
    resp.setStatus(HTTP_OK);
  } catch (Throwable e) {
    resp.sendError(HTTP_NOT_FOUND, e.getMessage());
  }
}
Example #2
Source File: StorageSample.java    From cloud-storage-docs-xml-api-examples with Apache License 2.0 5 votes vote down vote up 
@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws IOException {

  try {
    AppIdentityCredential credential = new AppIdentityCredential(Arrays.asList(STORAGE_SCOPE));

    // Set up and execute Google Cloud Storage request.
    String bucketName = req.getRequestURI();
    if (bucketName.equals("/")) {
      resp.sendError(404, "No bucket specified - append /bucket-name to the URL and retry.");
      return;
    }
    // Remove any trailing slashes, if found.
    //[START snippet]
    String cleanBucketName = bucketName.replaceAll("/$", "");
    String URI = GCS_URI + cleanBucketName;
    HttpRequestFactory requestFactory = HTTP_TRANSPORT.createRequestFactory(credential);
    GenericUrl url = new GenericUrl(URI);
    HttpRequest request = requestFactory.buildGetRequest(url);
    HttpResponse response = request.execute();
    String content = response.parseAsString();
    //[END snippet]

    // Display the output XML.
    resp.setContentType("text/xml");
    BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(resp.getOutputStream()));
    String formattedContent = content.replaceAll("(<ListBucketResult)", XSL + "$1");
    writer.append(formattedContent);
    writer.flush();
    resp.setStatus(200);
  } catch (Throwable e) {
    resp.sendError(404, e.getMessage());
  }
}
Example #3
Source File: OauthRawGcsService.java    From appengine-gcs-client with Apache License 2.0 5 votes vote down vote up 
OauthRawGcsService(OAuthURLFetchService urlfetch, ImmutableSet<HTTPHeader> headers) {
  this.urlfetch = checkNotNull(urlfetch, "Null urlfetch");
  this.headers = checkNotNull(headers, "Null headers");
  AppIdentityCredential cred = new AppIdentityCredential(OAUTH_SCOPES);
  storage = new Storage.Builder(new UrlFetchTransport(), new JacksonFactory(), cred)
      .setApplicationName(SystemProperty.applicationId.get()).build();
}