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

Example 1 with ListDatabasesRequest

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

the class DatabaseAdminClientTest method listDatabasesTest2.

@Test
public void listDatabasesTest2() throws Exception {
    Database responsesElement = Database.newBuilder().build();
    ListDatabasesResponse expectedResponse = ListDatabasesResponse.newBuilder().setNextPageToken("").addAllDatabases(Arrays.asList(responsesElement)).build();
    mockDatabaseAdmin.addResponse(expectedResponse);
    String parent = "parent-995424086";
    ListDatabasesPagedResponse pagedListResponse = client.listDatabases(parent);
    List<Database> resources = Lists.newArrayList(pagedListResponse.iterateAll());
    Assert.assertEquals(1, resources.size());
    Assert.assertEquals(expectedResponse.getDatabasesList().get(0), resources.get(0));
    List<AbstractMessage> actualRequests = mockDatabaseAdmin.getRequests();
    Assert.assertEquals(1, actualRequests.size());
    ListDatabasesRequest actualRequest = ((ListDatabasesRequest) actualRequests.get(0));
    Assert.assertEquals(parent, actualRequest.getParent());
    Assert.assertTrue(channelProvider.isHeaderSent(ApiClientHeaderProvider.getDefaultApiClientHeaderKey(), GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
}

Example 2 with ListDatabasesRequest

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

the class GapicSpannerRpc method listDatabases.

@Override
public Paginated<Database> listDatabases(String instanceName, int pageSize, @Nullable String pageToken) throws SpannerException {
    acquireAdministrativeRequestsRateLimiter();
    ListDatabasesRequest.Builder requestBuilder = ListDatabasesRequest.newBuilder().setParent(instanceName).setPageSize(pageSize);
    if (pageToken != null) {
        requestBuilder.setPageToken(pageToken);
    }
    final ListDatabasesRequest request = requestBuilder.build();
    final GrpcCallContext context = newCallContext(null, instanceName, request, DatabaseAdminGrpc.getListDatabasesMethod());
    ListDatabasesResponse response = runWithRetryOnAdministrativeRequestsExceeded(() -> get(databaseAdminStub.listDatabasesCallable().futureCall(request, context)));
    return new Paginated<>(response.getDatabasesList(), response.getNextPageToken());
}

Example 3 with ListDatabasesRequest

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

the class DatabaseAdminGaxTest method listDatabasesTest.

@Test
public void listDatabasesTest() {
    Exception exception = setupException();
    String nextPageToken = "token%d";
    List<com.google.spanner.admin.database.v1.Database> databases = new ArrayList<>(2);
    for (int i = 0; i < 2; i++) {
        databases.add(com.google.spanner.admin.database.v1.Database.newBuilder().setName(String.format("projects/%s/instances/%s/databases/test%d", PROJECT, INSTANCE, i)).build());
    }
    if (exceptionAtCall == 0) {
        mockDatabaseAdmin.addException(exception);
    }
    for (int i = 0; i < 2; i++) {
        ListDatabasesResponse.Builder builder = ListDatabasesResponse.newBuilder().addAllDatabases(Collections.singletonList(databases.get(i)));
        if (i < (databases.size() - 1)) {
            builder.setNextPageToken(String.format(nextPageToken, i));
        }
        if (exceptionAtCall == (i + 1)) {
            mockDatabaseAdmin.addException(exception);
        }
        mockDatabaseAdmin.addResponse(builder.build());
    }
    InstanceName parent = InstanceName.of(PROJECT, INSTANCE);
    Page<Database> pagedListResponse = client.listDatabases(INSTANCE);
    List<Database> resources = Lists.newArrayList(pagedListResponse.iterateAll());
    Assert.assertEquals(2, resources.size());
    List<AbstractMessage> actualRequests = mockDatabaseAdmin.getRequests();
    Assert.assertEquals(2, actualRequests.size());
    ListDatabasesRequest actualRequest = (ListDatabasesRequest) actualRequests.get(0);
    Assert.assertEquals(parent, InstanceName.parse(actualRequest.getParent()));
}

Example 4 with ListDatabasesRequest

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

the class DatabaseAdminClientTest method listDatabasesTest.

@Test
public void listDatabasesTest() throws Exception {
    Database responsesElement = Database.newBuilder().build();
    ListDatabasesResponse expectedResponse = ListDatabasesResponse.newBuilder().setNextPageToken("").addAllDatabases(Arrays.asList(responsesElement)).build();
    mockDatabaseAdmin.addResponse(expectedResponse);
    InstanceName parent = InstanceName.of("[PROJECT]", "[INSTANCE]");
    ListDatabasesPagedResponse pagedListResponse = client.listDatabases(parent);
    List<Database> resources = Lists.newArrayList(pagedListResponse.iterateAll());
    Assert.assertEquals(1, resources.size());
    Assert.assertEquals(expectedResponse.getDatabasesList().get(0), resources.get(0));
    List<AbstractMessage> actualRequests = mockDatabaseAdmin.getRequests();
    Assert.assertEquals(1, actualRequests.size());
    ListDatabasesRequest actualRequest = ((ListDatabasesRequest) actualRequests.get(0));
    Assert.assertEquals(parent.toString(), actualRequest.getParent());
    Assert.assertTrue(channelProvider.isHeaderSent(ApiClientHeaderProvider.getDefaultApiClientHeaderKey(), GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
}