Java Code Examples for com.google.cloud.ServiceOptions#getDefaultProjectId()

public void init(RegistryInfo registryInfo, Map<String, String> config, String extension) {
  this.storage = StorageOptions.getDefaultInstance().getService();
  String project = ServiceOptions.getDefaultProjectId();

  if (config.get("project") == null && project == null) {
    throw new RuntimeException("project variable not set");
  }
  if (config.get("bucket") == null) {
    throw new RuntimeException("bucket variable not set");
  }
  if (config.get("path") == null) {
    throw new RuntimeException("path variable not set");
  }

  if (config.get("project") != null) {
    this.project = config.get("project");
  }
  this.bucket = config.get("bucket");
  if (config.get("path").endsWith("/")) {
    this.fileName = config.get("path") + registryInfo.getName() + "." + extension;
  } else {
    this.fileName = config.get("path") + "/" + registryInfo.getName() + "." + extension;
  }
}
 

@VisibleForTesting
void initTraceService() throws LifecycleException {

  if (traceScheduledDelay != null && traceScheduledDelay <= 0) {
    throw new LifecycleException("The delay for trace must be greater than 0");
  }

  try {
    String projectId = ServiceOptions.getDefaultProjectId();
    TraceGrpcApiService.Builder traceServiceBuilder = getTraceService()
        .setProjectId(projectId);

    if (traceScheduledDelay != null) {
      traceServiceBuilder.setScheduledDelay(traceScheduledDelay);
    }

    traceService = traceServiceBuilder.build();
    Trace.init(traceService);
    log.info("Trace service initialized for project: " + projectId);
  } catch (IOException e) {
    throw new LifecycleException(e);
  }
}
 

@Test
public void testRequesterPays() throws Exception {
  EnableRequesterPays.enableRequesterPays(PROJECT_ID, BUCKET);
  Bucket bucket = storage.get(BUCKET);
  assertTrue(bucket.requesterPays());
  String projectId = ServiceOptions.getDefaultProjectId();
  String blobName = "test-create-empty-blob-requester-pays";
  byte[] content = {0xD, 0xE, 0xA, 0xD};
  Blob remoteBlob =
      bucket.create(blobName, content, Bucket.BlobTargetOption.userProject(projectId));
  assertNotNull(remoteBlob);
  DownloadRequesterPaysObject.downloadRequesterPaysObject(
      projectId, BUCKET, blobName, Paths.get(blobName));
  byte[] readBytes = Files.readAllBytes(Paths.get(blobName));
  assertArrayEquals(content, readBytes);
  DisableRequesterPays.disableRequesterPays(PROJECT_ID, BUCKET);
  assertFalse(storage.get(BUCKET).requesterPays());
}
 

/**
 * Returns the Google project ID for the project.
 *
 * @return The project id
 * @throws ConfigurationException if no project ID is found
 */
public @Nonnull String getProjectId() {
    if (projectId == null) {
        projectId = ServiceOptions.getDefaultProjectId();
        if (projectId == null) {
            throw new ConfigurationException(NO_PROJECT_ID_MESSAGE);
        }
    }
    return projectId;
}
 

@Test
public void testOutput() {
  BookExampleApp bookExampleApp = new BookExampleApp(TEST_INSTANCE, TEST_DATABASE, ServiceOptions
      .getDefaultProjectId());

  bookExampleApp.dropTableIfPresent();
  bookExampleApp.createTable();
  bookExampleApp.saveBooks();
  bookExampleApp.retrieveBooks();

  assertThat(baos.toString()).contains("Table creation completed.");
  assertThat(baos.toString()).contains("Insert books transaction committed.");
  assertThat(baos.toString()).contains("Retrieved book: book1 Book One");
  assertThat(baos.toString()).contains("Retrieved book: book2 Book Two");
}
 

/**
 * Create a Pub/Sub topic and subscription.
 *
 * @throws IOException if Pub/Sub is unavailable
 */
@Before
public void initializePubsubResources() throws IOException {
  projectId = ServiceOptions.getDefaultProjectId();
  topicId = "test-topic-" + UUID.randomUUID().toString();
  subscriptionId = "test-subscription-" + UUID.randomUUID().toString();
  topicName = ProjectTopicName.of(projectId, topicId);
  subscriptionName = ProjectSubscriptionName.of(projectId, subscriptionId);

  TopicAdminClient.create().createTopic(topicName);
  SubscriptionAdminClient.create().createSubscription(subscriptionName, topicName,
      PushConfig.getDefaultInstance(), 0);
}
 

@Nullable
private static String lookUpProjectId() {
  String projectIdProperty = lookUpProperty(PROJECT_ID_PROPERTY_NAME);
  return projectIdProperty == null || projectIdProperty.isEmpty()
      ? ServiceOptions.getDefaultProjectId()
      : projectIdProperty;
}
 

@Test
public void allowToUseDefaultProjectId() {
  String defaultProjectId = ServiceOptions.getDefaultProjectId();
  if (defaultProjectId != null) {
    StackdriverStatsConfiguration configuration = StackdriverStatsConfiguration.builder().build();
    assertThat(configuration.getProjectId()).isEqualTo(defaultProjectId);
  }
}
 

@Test
public void allowToUseDefaultProjectId() {
  String defaultProjectId = ServiceOptions.getDefaultProjectId();
  if (defaultProjectId != null) {
    StackdriverTraceConfiguration configuration = StackdriverTraceConfiguration.builder().build();
    assertThat(configuration.getProjectId()).isEqualTo(defaultProjectId);
  }
}
 

/**
 * A version of {@link ServiceOptions#getDefaultProject()} that defaults to the service account
 * project instead of the GCE (metadata server) project id.
 */
static String getDefaultProjectId() {
  String projectId = System.getProperty(PROJECT_ENV_NAME, System.getenv(PROJECT_ENV_NAME));
  if (projectId == null) {
    projectId = System.getProperty(LEGACY_PROJECT_ENV_NAME, System.getenv(LEGACY_PROJECT_ENV_NAME));
  }
  if (projectId == null) {
    projectId = getServiceAccountProjectId();
  }
  return (projectId != null) ? projectId : ServiceOptions.getDefaultProjectId();
}
 

@Override
public String getProjectId() {
  return ServiceOptions.getDefaultProjectId();
}
 

public TestApp()  {

    String projectId = ServiceOptions.getDefaultProjectId();
	try {

		//export GRPC_PROXY_EXP=localhost:3128
		HttpHost proxy = new HttpHost("127.0.0.1",3128);
		DefaultHttpClient httpClient = new DefaultHttpClient();
		httpClient.getParams().setParameter(ConnRoutePNames.DEFAULT_PROXY, proxy);
					
		httpClient.addRequestInterceptor(new HttpRequestInterceptor(){            
			@Override
			public void process(org.apache.http.HttpRequest request, HttpContext context) throws HttpException, IOException {
					//if (request.getRequestLine().getMethod().equals("CONNECT"))                 
					//   request.addHeader(new BasicHeader("Proxy-Authorization","Basic dXNlcjE6dXNlcjE="));
				}
			});
		
		mHttpTransport =  new ApacheHttpTransport(httpClient);		

		HttpTransportFactory hf = new HttpTransportFactory(){
			@Override
			public HttpTransport create() {
				return mHttpTransport;
			}
		};            
		
		credential = GoogleCredentials.getApplicationDefault(hf);

		CredentialsProvider credentialsProvider =  new GoogleCredentialsProvider(){
			public List<String> getScopesToApply(){
				return Arrays.asList("https://www.googleapis.com/auth/pubsub");
			   }

			public Credentials getCredentials()  {
				return credential;
			}
		};

		TopicAdminSettings topicAdminSettings =
		     TopicAdminSettings.newBuilder().setCredentialsProvider(credentialsProvider)
				 .build();
				 
		 TopicAdminClient topicAdminClient =
		     TopicAdminClient.create(topicAdminSettings);
		
		//TopicAdminClient topicAdminClient = TopicAdminClient.create();
		ProjectName project = ProjectName.create(projectId);
		for (Topic element : topicAdminClient.listTopics(project).iterateAll()) 
	  		System.out.println(element.getName());
	
	} catch (Exception ex) 
	{
		System.out.println("ERROR " + ex);
	}
  }
 

/**
 * {@link ServiceOptions#getDefaultProjectId()} checks for the project ID in the
 * {@code GOOGLE_CLOUD_PROJECT} environment variable and the Metadata Server, among others.
 *
 * @return the project ID in the context
 */
@Override
public String getProjectId() {
	return ServiceOptions.getDefaultProjectId();
}