Examples with Backup com.google.spanner.admin.database.v1.Backup used on opensource projects

Example 36 with Backup

use of com.google.spanner.admin.database.v1.Backup in project java-spanner by googleapis.

the class GapicSpannerRpc method createBackup.

@Override
public OperationFuture<Backup, CreateBackupMetadata> createBackup(final com.google.cloud.spanner.Backup backupInfo) throws SpannerException {
    final String instanceName = backupInfo.getInstanceId().getName();
    final String databaseName = backupInfo.getDatabase().getName();
    final String backupId = backupInfo.getId().getBackup();
    final Backup.Builder backupBuilder = com.google.spanner.admin.database.v1.Backup.newBuilder().setDatabase(databaseName).setExpireTime(backupInfo.getExpireTime().toProto());
    if (backupInfo.getVersionTime() != null) {
        backupBuilder.setVersionTime(backupInfo.getVersionTime().toProto());
    }
    final Backup backup = backupBuilder.build();
    final CreateBackupRequest.Builder requestBuilder = CreateBackupRequest.newBuilder().setParent(instanceName).setBackupId(backupId).setBackup(backup);
    if (backupInfo.getEncryptionConfig() != null) {
        requestBuilder.setEncryptionConfig(EncryptionConfigProtoMapper.createBackupEncryptionConfig(backupInfo.getEncryptionConfig()));
    }
    final CreateBackupRequest request = requestBuilder.build();
    final OperationFutureCallable<CreateBackupRequest, Backup, CreateBackupMetadata> callable = new OperationFutureCallable<>(databaseAdminStub.createBackupOperationCallable(), request, DatabaseAdminGrpc.getCreateBackupMethod(), instanceName, nextPageToken -> listBackupOperations(instanceName, 0, String.format("(metadata.@type:type.googleapis.com/%s) AND (metadata.name:%s)", CreateBackupMetadata.getDescriptor().getFullName(), String.format("%s/backups/%s", instanceName, backupId)), nextPageToken), input -> {
        try {
            return input.getMetadata().unpack(CreateBackupMetadata.class).getProgress().getStartTime();
        } catch (InvalidProtocolBufferException e) {
            return null;
        }
    });
    return RetryHelper.runWithRetries(callable, databaseAdminStubSettings.createBackupOperationSettings().getInitialCallSettings().getRetrySettings(), new OperationFutureRetryAlgorithm<>(), NanoClock.getDefaultClock());
}

Example 37 with Backup

use of com.google.spanner.admin.database.v1.Backup in project java-spanner by googleapis.

the class DatabaseAdminClient method deleteBackup.

// AUTO-GENERATED DOCUMENTATION AND METHOD.
/**
 * Deletes a pending or completed [Backup][google.spanner.admin.database.v1.Backup].
 *
 * <p>Sample code:
 *
 * <pre>{@code
 * try (DatabaseAdminClient databaseAdminClient = DatabaseAdminClient.create()) {
 *   BackupName name = BackupName.of("[PROJECT]", "[INSTANCE]", "[BACKUP]");
 *   databaseAdminClient.deleteBackup(name);
 * }
 * }</pre>
 *
 * @param name Required. Name of the backup to delete. Values are of the form
 *     `projects/&lt;project&gt;/instances/&lt;instance&gt;/backups/&lt;backup&gt;`.
 * @throws com.google.api.gax.rpc.ApiException if the remote call fails
 */
public final void deleteBackup(BackupName name) {
    DeleteBackupRequest request = DeleteBackupRequest.newBuilder().setName(name == null ? null : name.toString()).build();
    deleteBackup(request);
}

Example 38 with Backup

use of com.google.spanner.admin.database.v1.Backup in project java-spanner by googleapis.

the class DatabaseAdminClientTest method backupCreateCancel.

@Test
public void backupCreateCancel() {
    final String backupId = "other-backup-id";
    // Set expire time to 14 days from now.
    long currentTimeInMicroSeconds = TimeUnit.MICROSECONDS.convert(System.currentTimeMillis(), TimeUnit.MILLISECONDS);
    long deltaTimeInMicroseconds = TimeUnit.MICROSECONDS.convert(14L, TimeUnit.DAYS);
    Timestamp expireTime = Timestamp.ofTimeMicroseconds(currentTimeInMicroSeconds + deltaTimeInMicroseconds);
    Backup backup = client.newBackupBuilder(BackupId.of(PROJECT_ID, INSTANCE_ID, backupId)).setDatabase(DatabaseId.of(PROJECT_ID, INSTANCE_ID, DB_ID)).setExpireTime(expireTime).build();
    // Start a creation of a backup.
    OperationFuture<Backup, CreateBackupMetadata> op = backup.create();
    try {
        // Try to cancel the backup operation.
        client.cancelOperation(op.getName());
        // Get a polling future for the running operation. This future will regularly poll the server
        // for the current status of the backup operation.
        RetryingFuture<OperationSnapshot> pollingFuture = op.getPollingFuture();
        // or any other error occurred.
        while (!pollingFuture.get().isDone()) {
            Thread.sleep(TimeUnit.MILLISECONDS.convert(5, TimeUnit.SECONDS));
        }
    } catch (CancellationException e) {
    // ignore, this exception may also occur if the polling future has been cancelled.
    } catch (ExecutionException e) {
        throw (RuntimeException) e.getCause();
    } catch (InterruptedException e) {
        throw SpannerExceptionFactory.propagateInterrupt(e);
    } finally {
        backup.delete();
    }
}

Example 39 with Backup

use of com.google.spanner.admin.database.v1.Backup in project java-spanner by googleapis.

the class DatabaseAdminClientTest method instanceListBackupOperationsWithProgress.

@Test
public void instanceListBackupOperationsWithProgress() throws InvalidProtocolBufferException {
    Instance instance = spanner.getInstanceAdminClient().newInstanceBuilder(InstanceId.of(PROJECT_ID, INSTANCE_ID)).build();
    String database = String.format("%s/databases/%s", TEST_PARENT, DB_ID);
    String filter = String.format("(metadata.database:%s) AND " + "(metadata.@type:type.googleapis.com/" + "google.spanner.admin.database.v1.CreateBackupMetadata)", database);
    Page<Operation> operations = instance.listBackupOperations(Options.filter(filter));
    for (Operation op : operations.iterateAll()) {
        CreateBackupMetadata metadata = op.getMetadata().unpack(CreateBackupMetadata.class);
        String progress = String.format("Backup %s on database %s pending: %d%% complete", metadata.getName(), metadata.getDatabase(), metadata.getProgress().getProgressPercent());
        assertThat(progress.contains("100%"));
    }
}

Example 40 with Backup

use of com.google.spanner.admin.database.v1.Backup in project java-spanner by googleapis.

the class DatabaseAdminClientImplTest method createEncryptedBackup.

@Test
public void createEncryptedBackup() throws ExecutionException, InterruptedException {
    final OperationFuture<Backup, CreateBackupMetadata> rawOperationFuture = OperationFutureUtil.immediateOperationFuture("createBackup", getEncryptedBackupProto(), CreateBackupMetadata.getDefaultInstance());
    final Timestamp t = Timestamp.ofTimeMicroseconds(TimeUnit.MILLISECONDS.toMicros(System.currentTimeMillis()) + TimeUnit.HOURS.toMicros(28));
    final com.google.cloud.spanner.Backup backup = client.newBackupBuilder(BackupId.of(PROJECT_ID, INSTANCE_ID, BK_ID)).setDatabase(DatabaseId.of(PROJECT_ID, INSTANCE_ID, DB_ID)).setExpireTime(t).setEncryptionConfig(EncryptionConfigs.customerManagedEncryption(KMS_KEY_NAME)).build();
    when(rpc.createBackup(backup)).thenReturn(rawOperationFuture);
    final OperationFuture<com.google.cloud.spanner.Backup, CreateBackupMetadata> op = client.createBackup(backup);
    assertThat(op.isDone()).isTrue();
    assertThat(op.get().getId().getName()).isEqualTo(BK_NAME);
    assertThat(op.get().getEncryptionInfo().getKmsKeyVersion()).isEqualTo(KMS_KEY_VERSION);
}