ConfidentialComputingClient (Google Confidential Computing API 0.18.0 API)

java.lang.Object
- com.google.cloud.confidentialcomputing.v1alpha1.ConfidentialComputingClient

All Implemented Interfaces:: com.google.api.gax.core.BackgroundResource, AutoCloseable

@BetaApi
 @Generated(value="by gapic-generator-java")
public class ConfidentialComputingClient
extends Object
implements com.google.api.gax.core.BackgroundResource

Service Description: Service describing handlers for resources

This class provides the ability to make remote calls to the backing service through method calls that map to API methods. Sample code to get started:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConfidentialComputingClient confidentialComputingClient =
     ConfidentialComputingClient.create()) {
   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
   Challenge challenge = Challenge.newBuilder().build();
   Challenge response = confidentialComputingClient.createChallenge(parent, challenge);
 }

Note: close() needs to be called on the ConfidentialComputingClient object to clean up resources such as threads. In the example above, try-with-resources is used, which automatically calls close().

The surface of this class includes several types of Java methods for each of the API's methods:

A "flattened" method. With this type of method, the fields of the request type have been converted into function parameters. It may be the case that not all fields are available as parameters, and not every API method will have a flattened method entry point.
A "request object" method. This type of method only takes one parameter, a request object, which must be constructed before the call. Not every API method will have a request object method.
A "callable" method. This type of method takes no parameters and returns an immutable API callable object, which can be used to initiate calls to the service.

See the individual methods for example code.

Many parameters require resource names to be formatted in a particular way. To assist with these names, this class includes a format method for each type of name, and additionally a parse method to extract the individual identifiers contained within names that are returned.

This class can be customized by passing in a custom instance of ConfidentialComputingSettings to create(). For example:

To customize credentials:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 ConfidentialComputingSettings confidentialComputingSettings =
     ConfidentialComputingSettings.newBuilder()
         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
         .build();
 ConfidentialComputingClient confidentialComputingClient =
     ConfidentialComputingClient.create(confidentialComputingSettings);

To customize the endpoint:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 ConfidentialComputingSettings confidentialComputingSettings =
     ConfidentialComputingSettings.newBuilder().setEndpoint(myEndpoint).build();
 ConfidentialComputingClient confidentialComputingClient =
     ConfidentialComputingClient.create(confidentialComputingSettings);

To use REST (HTTP1.1/JSON) transport (instead of gRPC) for sending and receiving requests over the wire:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 ConfidentialComputingSettings confidentialComputingSettings =
     ConfidentialComputingSettings.newHttpJsonBuilder().build();
 ConfidentialComputingClient confidentialComputingClient =
     ConfidentialComputingClient.create(confidentialComputingSettings);

Please refer to the GitHub repository's samples for more quickstart code snippets.

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`static class`	`ConfidentialComputingClient.ListLocationsFixedSizeCollection`
`static class`	`ConfidentialComputingClient.ListLocationsPage`
`static class`	`ConfidentialComputingClient.ListLocationsPagedResponse`

Constructor Summary

Constructors
Modifier	Constructor and Description
`protected`	`ConfidentialComputingClient(ConfidentialComputingSettings settings)` Constructs an instance of ConfidentialComputingClient, using the given settings.
`protected`	`ConfidentialComputingClient(ConfidentialComputingStub stub)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`awaitTermination(long duration, TimeUnit unit)`
`void`	`close()`
`static ConfidentialComputingClient`	`create()` Constructs an instance of ConfidentialComputingClient with default settings.
`static ConfidentialComputingClient`	`create(ConfidentialComputingSettings settings)` Constructs an instance of ConfidentialComputingClient, using the given settings.
`static ConfidentialComputingClient`	`create(ConfidentialComputingStub stub)` Constructs an instance of ConfidentialComputingClient, using the given stub for making calls.
`Challenge`	`createChallenge(CreateChallengeRequest request)` Creates a new Challenge in a given project and location.
`Challenge`	`createChallenge(LocationName parent, Challenge challenge)` Creates a new Challenge in a given project and location.
`Challenge`	`createChallenge(String parent, Challenge challenge)` Creates a new Challenge in a given project and location.
`com.google.api.gax.rpc.UnaryCallable<CreateChallengeRequest,Challenge>`	`createChallengeCallable()` Creates a new Challenge in a given project and location.
`com.google.cloud.location.Location`	`getLocation(com.google.cloud.location.GetLocationRequest request)` Gets information about a location.
`com.google.api.gax.rpc.UnaryCallable<com.google.cloud.location.GetLocationRequest,com.google.cloud.location.Location>`	`getLocationCallable()` Gets information about a location.
`ConfidentialComputingSettings`	`getSettings()`
`ConfidentialComputingStub`	`getStub()`
`boolean`	`isShutdown()`
`boolean`	`isTerminated()`
`ConfidentialComputingClient.ListLocationsPagedResponse`	`listLocations(com.google.cloud.location.ListLocationsRequest request)` Lists information about the supported locations for this service.
`com.google.api.gax.rpc.UnaryCallable<com.google.cloud.location.ListLocationsRequest,com.google.cloud.location.ListLocationsResponse>`	`listLocationsCallable()` Lists information about the supported locations for this service.
`com.google.api.gax.rpc.UnaryCallable<com.google.cloud.location.ListLocationsRequest,ConfidentialComputingClient.ListLocationsPagedResponse>`	`listLocationsPagedCallable()` Lists information about the supported locations for this service.
`void`	`shutdown()`
`void`	`shutdownNow()`
`VerifyAttestationResponse`	`verifyAttestation(VerifyAttestationRequest request)` Verifies the provided attestation info, returning a signed OIDC token.
`com.google.api.gax.rpc.UnaryCallable<VerifyAttestationRequest,VerifyAttestationResponse>`	`verifyAttestationCallable()` Verifies the provided attestation info, returning a signed OIDC token.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- ConfidentialComputingClient
```
protected ConfidentialComputingClient(ConfidentialComputingSettings settings)
                               throws IOException
```
  Constructs an instance of ConfidentialComputingClient, using the given settings. This is protected so that it is easy to make a subclass, but otherwise, the static factory methods should be preferred.
  
  Throws:
  
  IOException
- ConfidentialComputingClient
```
protected ConfidentialComputingClient(ConfidentialComputingStub stub)
```

Method Detail

create

public static final ConfidentialComputingClient create()
                                                throws IOException

Constructs an instance of ConfidentialComputingClient with default settings.

Throws:: IOException

create
```
public static final ConfidentialComputingClient create(ConfidentialComputingSettings settings)
                                                throws IOException
```
Constructs an instance of ConfidentialComputingClient, using the given settings. The channels are created based on the settings passed in, or defaults for any settings that are not set.

Throws:

IOException

create
```
public static final ConfidentialComputingClient create(ConfidentialComputingStub stub)
```
Constructs an instance of ConfidentialComputingClient, using the given stub for making calls. This is for advanced usage - prefer using create(ConfidentialComputingSettings).

getSettings

public final ConfidentialComputingSettings getSettings()

getStub

public ConfidentialComputingStub getStub()

createChallenge

public final Challenge createChallenge(LocationName parent,
                                       Challenge challenge)

Creates a new Challenge in a given project and location.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConfidentialComputingClient confidentialComputingClient =
     ConfidentialComputingClient.create()) {
   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
   Challenge challenge = Challenge.newBuilder().build();
   Challenge response = confidentialComputingClient.createChallenge(parent, challenge);
 }

Parameters:: parent - Required. The resource name of the location where the Challenge will be used, in the format `projects/*/locations/*`.; challenge - Required. The Challenge to be created. Currently this field can be empty as all the Challenge fields are set by the server.
Throws:: com.google.api.gax.rpc.ApiException - if the remote call fails

createChallenge

public final Challenge createChallenge(String parent,
                                       Challenge challenge)

Creates a new Challenge in a given project and location.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConfidentialComputingClient confidentialComputingClient =
     ConfidentialComputingClient.create()) {
   String parent = LocationName.of("[PROJECT]", "[LOCATION]").toString();
   Challenge challenge = Challenge.newBuilder().build();
   Challenge response = confidentialComputingClient.createChallenge(parent, challenge);
 }

Parameters:: parent - Required. The resource name of the location where the Challenge will be used, in the format `projects/*/locations/*`.; challenge - Required. The Challenge to be created. Currently this field can be empty as all the Challenge fields are set by the server.
Throws:: com.google.api.gax.rpc.ApiException - if the remote call fails

createChallenge

public final Challenge createChallenge(CreateChallengeRequest request)

Creates a new Challenge in a given project and location.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConfidentialComputingClient confidentialComputingClient =
     ConfidentialComputingClient.create()) {
   CreateChallengeRequest request =
       CreateChallengeRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setChallenge(Challenge.newBuilder().build())
           .build();
   Challenge response = confidentialComputingClient.createChallenge(request);
 }

Parameters:: request - The request object containing all of the parameters for the API call.
Throws:: com.google.api.gax.rpc.ApiException - if the remote call fails

createChallengeCallable

public final com.google.api.gax.rpc.UnaryCallable<CreateChallengeRequest,Challenge> createChallengeCallable()

Creates a new Challenge in a given project and location.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConfidentialComputingClient confidentialComputingClient =
     ConfidentialComputingClient.create()) {
   CreateChallengeRequest request =
       CreateChallengeRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setChallenge(Challenge.newBuilder().build())
           .build();
   ApiFuture<Challenge> future =
       confidentialComputingClient.createChallengeCallable().futureCall(request);
   // Do something.
   Challenge response = future.get();
 }

verifyAttestation

public final VerifyAttestationResponse verifyAttestation(VerifyAttestationRequest request)

Verifies the provided attestation info, returning a signed OIDC token.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConfidentialComputingClient confidentialComputingClient =
     ConfidentialComputingClient.create()) {
   VerifyAttestationRequest request =
       VerifyAttestationRequest.newBuilder()
           .setChallenge(ChallengeName.of("[PROJECT]", "[LOCATION]", "[UUID]").toString())
           .setGcpCredentials(GcpCredentials.newBuilder().build())
           .setTpmAttestation(TpmAttestation.newBuilder().build())
           .build();
   VerifyAttestationResponse response = confidentialComputingClient.verifyAttestation(request);
 }

Parameters:: request - The request object containing all of the parameters for the API call.
Throws:: com.google.api.gax.rpc.ApiException - if the remote call fails

verifyAttestationCallable

public final com.google.api.gax.rpc.UnaryCallable<VerifyAttestationRequest,VerifyAttestationResponse> verifyAttestationCallable()

Verifies the provided attestation info, returning a signed OIDC token.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConfidentialComputingClient confidentialComputingClient =
     ConfidentialComputingClient.create()) {
   VerifyAttestationRequest request =
       VerifyAttestationRequest.newBuilder()
           .setChallenge(ChallengeName.of("[PROJECT]", "[LOCATION]", "[UUID]").toString())
           .setGcpCredentials(GcpCredentials.newBuilder().build())
           .setTpmAttestation(TpmAttestation.newBuilder().build())
           .build();
   ApiFuture<VerifyAttestationResponse> future =
       confidentialComputingClient.verifyAttestationCallable().futureCall(request);
   // Do something.
   VerifyAttestationResponse response = future.get();
 }

listLocations

public final ConfidentialComputingClient.ListLocationsPagedResponse listLocations(com.google.cloud.location.ListLocationsRequest request)

Lists information about the supported locations for this service.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConfidentialComputingClient confidentialComputingClient =
     ConfidentialComputingClient.create()) {
   ListLocationsRequest request =
       ListLocationsRequest.newBuilder()
           .setName("name3373707")
           .setFilter("filter-1274492040")
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   for (Location element : confidentialComputingClient.listLocations(request).iterateAll()) {
     // doThingsWith(element);
   }
 }

Parameters:: request - The request object containing all of the parameters for the API call.
Throws:: com.google.api.gax.rpc.ApiException - if the remote call fails

listLocationsPagedCallable

public final com.google.api.gax.rpc.UnaryCallable<com.google.cloud.location.ListLocationsRequest,ConfidentialComputingClient.ListLocationsPagedResponse> listLocationsPagedCallable()

Lists information about the supported locations for this service.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConfidentialComputingClient confidentialComputingClient =
     ConfidentialComputingClient.create()) {
   ListLocationsRequest request =
       ListLocationsRequest.newBuilder()
           .setName("name3373707")
           .setFilter("filter-1274492040")
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   ApiFuture<Location> future =
       confidentialComputingClient.listLocationsPagedCallable().futureCall(request);
   // Do something.
   for (Location element : future.get().iterateAll()) {
     // doThingsWith(element);
   }
 }

listLocationsCallable

public final com.google.api.gax.rpc.UnaryCallable<com.google.cloud.location.ListLocationsRequest,com.google.cloud.location.ListLocationsResponse> listLocationsCallable()

Lists information about the supported locations for this service.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConfidentialComputingClient confidentialComputingClient =
     ConfidentialComputingClient.create()) {
   ListLocationsRequest request =
       ListLocationsRequest.newBuilder()
           .setName("name3373707")
           .setFilter("filter-1274492040")
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   while (true) {
     ListLocationsResponse response =
         confidentialComputingClient.listLocationsCallable().call(request);
     for (Location element : response.getLocationsList()) {
       // doThingsWith(element);
     }
     String nextPageToken = response.getNextPageToken();
     if (!Strings.isNullOrEmpty(nextPageToken)) {
       request = request.toBuilder().setPageToken(nextPageToken).build();
     } else {
       break;
     }
   }
 }

getLocation

public final com.google.cloud.location.Location getLocation(com.google.cloud.location.GetLocationRequest request)

Gets information about a location.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConfidentialComputingClient confidentialComputingClient =
     ConfidentialComputingClient.create()) {
   GetLocationRequest request = GetLocationRequest.newBuilder().setName("name3373707").build();
   Location response = confidentialComputingClient.getLocation(request);
 }

Parameters:: request - The request object containing all of the parameters for the API call.
Throws:: com.google.api.gax.rpc.ApiException - if the remote call fails

getLocationCallable

public final com.google.api.gax.rpc.UnaryCallable<com.google.cloud.location.GetLocationRequest,com.google.cloud.location.Location> getLocationCallable()

Gets information about a location.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConfidentialComputingClient confidentialComputingClient =
     ConfidentialComputingClient.create()) {
   GetLocationRequest request = GetLocationRequest.newBuilder().setName("name3373707").build();
   ApiFuture<Location> future =
       confidentialComputingClient.getLocationCallable().futureCall(request);
   // Do something.
   Location response = future.get();
 }

close
```
public final void close()
```
Specified by:

close in interface AutoCloseable

shutdown
```
public void shutdown()
```
Specified by:

shutdown in interface com.google.api.gax.core.BackgroundResource

isShutdown
```
public boolean isShutdown()
```
Specified by:

isShutdown in interface com.google.api.gax.core.BackgroundResource

isTerminated
```
public boolean isTerminated()
```
Specified by:

isTerminated in interface com.google.api.gax.core.BackgroundResource

shutdownNow
```
public void shutdownNow()
```
Specified by:

shutdownNow in interface com.google.api.gax.core.BackgroundResource

awaitTermination

public boolean awaitTermination(long duration,
                                TimeUnit unit)
                         throws InterruptedException

Specified by:: awaitTermination in interface com.google.api.gax.core.BackgroundResource
Throws:: InterruptedException

Class ConfidentialComputingClient

Nested Class Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

ConfidentialComputingClient

ConfidentialComputingClient

Method Detail

create

create

create

getSettings

getStub

createChallenge

createChallenge

createChallenge

createChallengeCallable

verifyAttestation

verifyAttestationCallable

listLocations

listLocationsPagedCallable

listLocationsCallable

getLocation

getLocationCallable

close

shutdown

isShutdown

isTerminated

shutdownNow

awaitTermination