use of com.google.pubsub.v1.ProjectTopicName in project java-docs-samples by GoogleCloudPlatform.
the class Inspect method inspectBigquery.
// [END dlp_inspect_datastore]
// [START dlp_inspect_bigquery]
/**
* Inspect a BigQuery table
*
* @param projectId The project ID to run the API call under
* @param datasetId The ID of the dataset to inspect, e.g. 'my_dataset'
* @param tableId The ID of the table to inspect, e.g. 'my_table'
* @param minLikelihood The minimum likelihood required before returning a match
* @param infoTypes The infoTypes of information to match
* @param maxFindings The maximum number of findings to report (0 = server maximum)
* @param topicId Topic ID for pubsub.
* @param subscriptionId Subscription ID for pubsub.
*/
private static void inspectBigquery(String projectId, String datasetId, String tableId, Likelihood minLikelihood, List<InfoType> infoTypes, int maxFindings, String topicId, String subscriptionId) {
// Instantiates a client
try (DlpServiceClient dlpServiceClient = DlpServiceClient.create()) {
// Reference to the BigQuery table
BigQueryTable tableReference = BigQueryTable.newBuilder().setProjectId(projectId).setDatasetId(datasetId).setTableId(tableId).build();
BigQueryOptions bigQueryOptions = BigQueryOptions.newBuilder().setTableReference(tableReference).build();
// Construct BigQuery configuration to be inspected
StorageConfig storageConfig = StorageConfig.newBuilder().setBigQueryOptions(bigQueryOptions).build();
FindingLimits findingLimits = FindingLimits.newBuilder().setMaxFindingsPerRequest(maxFindings).build();
InspectConfig inspectConfig = InspectConfig.newBuilder().addAllInfoTypes(infoTypes).setMinLikelihood(minLikelihood).setLimits(findingLimits).build();
ProjectTopicName topic = ProjectTopicName.of(projectId, topicId);
Action.PublishToPubSub publishToPubSub = Action.PublishToPubSub.newBuilder().setTopic(topic.toString()).build();
Action action = Action.newBuilder().setPubSub(publishToPubSub).build();
InspectJobConfig inspectJobConfig = InspectJobConfig.newBuilder().setStorageConfig(storageConfig).setInspectConfig(inspectConfig).addActions(action).build();
// Asynchronously submit an inspect job, and wait on results
CreateDlpJobRequest createDlpJobRequest = CreateDlpJobRequest.newBuilder().setParent(ProjectName.of(projectId).toString()).setInspectJob(inspectJobConfig).build();
DlpJob dlpJob = dlpServiceClient.createDlpJob(createDlpJobRequest);
System.out.println("Job created with ID:" + dlpJob.getName());
// Wait for job completion semi-synchronously
// For long jobs, consider using a truly asynchronous execution model such as Cloud Functions
final SettableApiFuture<Boolean> done = SettableApiFuture.create();
// Set up a Pub/Sub subscriber to listen on the job completion status
Subscriber subscriber = Subscriber.newBuilder(ProjectSubscriptionName.of(projectId, subscriptionId), (pubsubMessage, ackReplyConsumer) -> {
if (pubsubMessage.getAttributesCount() > 0 && pubsubMessage.getAttributesMap().get("DlpJobName").equals(dlpJob.getName())) {
// notify job completion
done.set(true);
ackReplyConsumer.ack();
}
}).build();
subscriber.startAsync();
try {
done.get(1, TimeUnit.MINUTES);
// Wait for the job to become available
Thread.sleep(500);
} catch (Exception e) {
System.out.println("Unable to verify job completion.");
}
DlpJob completedJob = dlpServiceClient.getDlpJob(GetDlpJobRequest.newBuilder().setName(dlpJob.getName()).build());
System.out.println("Job status: " + completedJob.getState());
InspectDataSourceDetails inspectDataSourceDetails = completedJob.getInspectDetails();
InspectDataSourceDetails.Result result = inspectDataSourceDetails.getResult();
if (result.getInfoTypeStatsCount() > 0) {
System.out.println("Findings: ");
for (InfoTypeStats infoTypeStat : result.getInfoTypeStatsList()) {
System.out.print("\tInfo type: " + infoTypeStat.getInfoType().getName());
System.out.println("\tCount: " + infoTypeStat.getCount());
}
} else {
System.out.println("No findings.");
}
} catch (Exception e) {
System.out.println("inspectBigquery Problems: " + e.getMessage());
}
}
use of com.google.pubsub.v1.ProjectTopicName in project java-docs-samples by GoogleCloudPlatform.
the class RiskAnalysis method categoricalStatsAnalysis.
// [END dlp_numerical_stats]
// [START dlp_categorical_stats]
/**
* Calculate categorical statistics for a column in a BigQuery table using the DLP API.
*
* @param projectId The Google Cloud Platform project ID to run the API call under.
* @param datasetId The BigQuery dataset to analyze.
* @param tableId The BigQuery table to analyze.
* @param columnName The name of the column to analyze, which need not contain numerical data.
* @param topicId The name of the Pub/Sub topic to notify once the job completes
* @param subscriptionId The name of the Pub/Sub subscription to use when listening for job
* completion status.
*/
private static void categoricalStatsAnalysis(String projectId, String datasetId, String tableId, String columnName, String topicId, String subscriptionId) {
// Instantiates a client
try (DlpServiceClient dlpServiceClient = DlpServiceClient.create()) {
FieldId fieldId = FieldId.newBuilder().setName(columnName).build();
CategoricalStatsConfig categoricalStatsConfig = CategoricalStatsConfig.newBuilder().setField(fieldId).build();
BigQueryTable bigQueryTable = BigQueryTable.newBuilder().setProjectId(projectId).setDatasetId(datasetId).setTableId(tableId).build();
PrivacyMetric privacyMetric = PrivacyMetric.newBuilder().setCategoricalStatsConfig(categoricalStatsConfig).build();
ProjectTopicName topicName = ProjectTopicName.of(projectId, topicId);
PublishToPubSub publishToPubSub = PublishToPubSub.newBuilder().setTopic(topicName.toString()).build();
// Create action to publish job status notifications over Google Cloud Pub/Sub
Action action = Action.newBuilder().setPubSub(publishToPubSub).build();
RiskAnalysisJobConfig riskAnalysisJobConfig = RiskAnalysisJobConfig.newBuilder().setSourceTable(bigQueryTable).setPrivacyMetric(privacyMetric).addActions(action).build();
CreateDlpJobRequest createDlpJobRequest = CreateDlpJobRequest.newBuilder().setParent(ProjectName.of(projectId).toString()).setRiskJob(riskAnalysisJobConfig).build();
DlpJob dlpJob = dlpServiceClient.createDlpJob(createDlpJobRequest);
String dlpJobName = dlpJob.getName();
final SettableApiFuture<Boolean> done = SettableApiFuture.create();
// Set up a Pub/Sub subscriber to listen on the job completion status
Subscriber subscriber = Subscriber.newBuilder(ProjectSubscriptionName.newBuilder().setProject(projectId).setSubscription(subscriptionId).build(), (pubsubMessage, ackReplyConsumer) -> {
if (pubsubMessage.getAttributesCount() > 0 && pubsubMessage.getAttributesMap().get("DlpJobName").equals(dlpJobName)) {
// notify job completion
done.set(true);
ackReplyConsumer.ack();
}
}).build();
subscriber.startAsync();
// For long jobs, consider using a truly asynchronous execution model such as Cloud Functions
try {
done.get(1, TimeUnit.MINUTES);
// Wait for the job to become available
Thread.sleep(500);
} catch (TimeoutException e) {
System.out.println("Unable to verify job completion.");
}
// Retrieve completed job status
DlpJob completedJob = dlpServiceClient.getDlpJob(GetDlpJobRequest.newBuilder().setName(dlpJobName).build());
System.out.println("Job status: " + completedJob.getState());
AnalyzeDataSourceRiskDetails riskDetails = completedJob.getRiskDetails();
AnalyzeDataSourceRiskDetails.CategoricalStatsResult result = riskDetails.getCategoricalStatsResult();
for (CategoricalStatsHistogramBucket bucket : result.getValueFrequencyHistogramBucketsList()) {
System.out.printf("Most common value occurs %d time(s).\n", bucket.getValueFrequencyUpperBound());
System.out.printf("Least common value occurs %d time(s).\n", bucket.getValueFrequencyLowerBound());
for (ValueFrequency valueFrequency : bucket.getBucketValuesList()) {
System.out.printf("Value %s occurs %d time(s).\n", valueFrequency.getValue().toString(), valueFrequency.getCount());
}
}
} catch (Exception e) {
System.out.println("Error in categoricalStatsAnalysis: " + e.getMessage());
}
}
use of com.google.pubsub.v1.ProjectTopicName in project java-docs-samples by GoogleCloudPlatform.
the class Samples method createOccurrenceSubscription.
/**
* Creates and returns a pubsub subscription object listening to the occurrence topic
* @param subscriptionId the identifier you want to associate with the subscription
* @param projectId the project's unique identifier
* @throws Exception on errors with the subscription client
*/
public static Subscription createOccurrenceSubscription(String subscriptionId, String projectId) throws Exception {
String topicId = "resource-notes-occurrences-v1alpha1";
try (SubscriptionAdminClient client = SubscriptionAdminClient.create()) {
PushConfig config = PushConfig.getDefaultInstance();
ProjectTopicName topicName = ProjectTopicName.of(projectId, topicId);
ProjectSubscriptionName subscriptionName = ProjectSubscriptionName.of(projectId, subscriptionId);
Subscription sub = client.createSubscription(subscriptionName, topicName, config, 0);
return sub;
}
}
use of com.google.pubsub.v1.ProjectTopicName in project divolte-collector by divolte.
the class GoogleCloudPubSubSinkConfiguration method createTopic.
private static void createTopic(final String hostPort, final TransportChannelProvider channelProvider, final ProjectTopicName topic) {
final TopicAdminClient topicClient;
try {
final TopicAdminSettings topicAdminSettings = TopicAdminSettings.newBuilder().setTransportChannelProvider(channelProvider).setCredentialsProvider(NoCredentialsProvider.create()).build();
topicClient = TopicAdminClient.create(topicAdminSettings);
} catch (final IOException e) {
throw new UncheckedIOException(String.format("Error creating topic %s for pub/sub emulator %s", topic, hostPort), e);
}
final ProjectName project = ProjectName.of(topic.getProject());
if (Streams.stream(topicClient.listTopics(project).iterateAll()).map(Topic::getName).map(ProjectTopicName::parse).noneMatch(topic::equals)) {
logger.info("Initializing Pub/Sub emulator topic: {}", topic);
topicClient.createTopic(topic);
}
}
use of com.google.pubsub.v1.ProjectTopicName in project java-docs-samples by GoogleCloudPlatform.
the class PubSubPublish method doPost.
@Override
public void doPost(HttpServletRequest req, HttpServletResponse resp) throws IOException, ServletException {
Publisher publisher = this.publisher;
try {
String topicId = System.getenv("PUBSUB_TOPIC");
// create a publisher on the topic
if (publisher == null) {
ProjectTopicName topicName = ProjectTopicName.newBuilder().setProject(ServiceOptions.getDefaultProjectId()).setTopic(topicId).build();
publisher = Publisher.newBuilder(topicName).build();
}
// construct a pubsub message from the payload
final String payload = req.getParameter("payload");
PubsubMessage pubsubMessage = PubsubMessage.newBuilder().setData(ByteString.copyFromUtf8(payload)).build();
publisher.publish(pubsubMessage);
// redirect to home page
resp.sendRedirect("/");
} catch (Exception e) {
resp.sendError(HttpStatus.SC_INTERNAL_SERVER_ERROR, e.getMessage());
}
}
Aggregations