use of com.google.bigtable.admin.v2.ListAppProfilesRequest in project java-bigtable by googleapis.
the class BigtableInstanceAdminClient method listAppProfilesAsync.
/**
* Asynchronously lists all app profiles of the specified instance.
*
* <p>Sample code:
*
* <pre>{@code
* ApiFuture<List<AppProfile>> appProfilesFuture = client.listAppProfilesAsync("my-instance");
*
* List<AppProfile> appProfiles = appProfileFuture.get();
* }</pre>
*
* @see AppProfile
*/
@SuppressWarnings("WeakerAccess")
public ApiFuture<List<AppProfile>> listAppProfilesAsync(String instanceId) {
String instanceName = NameUtil.formatInstanceName(projectId, instanceId);
ListAppProfilesRequest request = ListAppProfilesRequest.newBuilder().setParent(instanceName).build();
// TODO(igorbernstein2): try to upstream pagination spooling or figure out a way to expose the
// paginated responses while maintaining the wrapper facade.
// Fetches the first page.
ApiFuture<ListAppProfilesPage> firstPageFuture = ApiFutures.transform(stub.listAppProfilesPagedCallable().futureCall(request), new ApiFunction<ListAppProfilesPagedResponse, ListAppProfilesPage>() {
@Override
public ListAppProfilesPage apply(ListAppProfilesPagedResponse response) {
return response.getPage();
}
}, MoreExecutors.directExecutor());
// Fetches the rest of the pages by chaining the futures.
ApiFuture<List<com.google.bigtable.admin.v2.AppProfile>> allProtos = ApiFutures.transformAsync(firstPageFuture, new ApiAsyncFunction<ListAppProfilesPage, List<com.google.bigtable.admin.v2.AppProfile>>() {
List<com.google.bigtable.admin.v2.AppProfile> responseAccumulator = Lists.newArrayList();
@Override
public ApiFuture<List<com.google.bigtable.admin.v2.AppProfile>> apply(ListAppProfilesPage page) {
// Add all entries from the page
responseAccumulator.addAll(Lists.newArrayList(page.getValues()));
// If this is the last page, just return the accumulated responses.
if (!page.hasNextPage()) {
return ApiFutures.immediateFuture(responseAccumulator);
}
// Otherwise fetch the next page.
return ApiFutures.transformAsync(page.getNextPageAsync(), this, MoreExecutors.directExecutor());
}
}, MoreExecutors.directExecutor());
// Wraps all of the accumulated protos.
return ApiFutures.transform(allProtos, new ApiFunction<List<com.google.bigtable.admin.v2.AppProfile>, List<AppProfile>>() {
@Override
public List<AppProfile> apply(List<com.google.bigtable.admin.v2.AppProfile> input) {
List<AppProfile> results = Lists.newArrayListWithCapacity(input.size());
for (com.google.bigtable.admin.v2.AppProfile appProfile : input) {
results.add(AppProfile.fromProto(appProfile));
}
return results;
}
}, MoreExecutors.directExecutor());
}
use of com.google.bigtable.admin.v2.ListAppProfilesRequest in project java-bigtable by googleapis.
the class BaseBigtableInstanceAdminClientTest method listAppProfilesTest2.
@Test
public void listAppProfilesTest2() throws Exception {
AppProfile responsesElement = AppProfile.newBuilder().build();
ListAppProfilesResponse expectedResponse = ListAppProfilesResponse.newBuilder().setNextPageToken("").addAllAppProfiles(Arrays.asList(responsesElement)).build();
mockBigtableInstanceAdmin.addResponse(expectedResponse);
String parent = "parent-995424086";
ListAppProfilesPagedResponse pagedListResponse = client.listAppProfiles(parent);
List<AppProfile> resources = Lists.newArrayList(pagedListResponse.iterateAll());
Assert.assertEquals(1, resources.size());
Assert.assertEquals(expectedResponse.getAppProfilesList().get(0), resources.get(0));
List<AbstractMessage> actualRequests = mockBigtableInstanceAdmin.getRequests();
Assert.assertEquals(1, actualRequests.size());
ListAppProfilesRequest actualRequest = ((ListAppProfilesRequest) actualRequests.get(0));
Assert.assertEquals(parent, actualRequest.getParent());
Assert.assertTrue(channelProvider.isHeaderSent(ApiClientHeaderProvider.getDefaultApiClientHeaderKey(), GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
}
use of com.google.bigtable.admin.v2.ListAppProfilesRequest in project java-bigtable by googleapis.
the class BaseBigtableInstanceAdminClientTest method listAppProfilesTest.
@Test
public void listAppProfilesTest() throws Exception {
AppProfile responsesElement = AppProfile.newBuilder().build();
ListAppProfilesResponse expectedResponse = ListAppProfilesResponse.newBuilder().setNextPageToken("").addAllAppProfiles(Arrays.asList(responsesElement)).build();
mockBigtableInstanceAdmin.addResponse(expectedResponse);
InstanceName parent = InstanceName.of("[PROJECT]", "[INSTANCE]");
ListAppProfilesPagedResponse pagedListResponse = client.listAppProfiles(parent);
List<AppProfile> resources = Lists.newArrayList(pagedListResponse.iterateAll());
Assert.assertEquals(1, resources.size());
Assert.assertEquals(expectedResponse.getAppProfilesList().get(0), resources.get(0));
List<AbstractMessage> actualRequests = mockBigtableInstanceAdmin.getRequests();
Assert.assertEquals(1, actualRequests.size());
ListAppProfilesRequest actualRequest = ((ListAppProfilesRequest) actualRequests.get(0));
Assert.assertEquals(parent.toString(), actualRequest.getParent());
Assert.assertTrue(channelProvider.isHeaderSent(ApiClientHeaderProvider.getDefaultApiClientHeaderKey(), GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
}
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