Class ValidationHelperV1Client

public class ValidationHelperV1Client implements BackgroundResource

Service Description: BinAuthz Attestor verification

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:


 try (ValidationHelperV1Client validationHelperV1Client = ValidationHelperV1Client.create()) {
   Service.ValidateAttestationOccurrenceRequest request =
       Service.ValidateAttestationOccurrenceRequest.newBuilder()
           .setAttestor("attestor542920680")
           .setAttestation(AttestationOccurrence.newBuilder().build())
           .setOccurrenceNote("occurrenceNote1722072419")
           .setOccurrenceResourceUri("occurrenceResourceUri1001424877")
           .build();
   Service.ValidateAttestationOccurrenceResponse response =
       validationHelperV1Client.validateAttestationOccurrence(request);
 }
 

Note: close() needs to be called on the ValidationHelperV1Client 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:

  1. 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.
  2. 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.
  3. 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 ValidationHelperV1Settings to create(). For example:

To customize credentials:


 ValidationHelperV1Settings validationHelperV1Settings =
     ValidationHelperV1Settings.newBuilder()
         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
         .build();
 ValidationHelperV1Client validationHelperV1Client =
     ValidationHelperV1Client.create(validationHelperV1Settings);
 

To customize the endpoint:


 ValidationHelperV1Settings validationHelperV1Settings =
     ValidationHelperV1Settings.newBuilder().setEndpoint(myEndpoint).build();
 ValidationHelperV1Client validationHelperV1Client =
     ValidationHelperV1Client.create(validationHelperV1Settings);
 

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

Inheritance

java.lang.Object > ValidationHelperV1Client

Implements

BackgroundResource

Static Methods

create()

public static final ValidationHelperV1Client create()

Constructs an instance of ValidationHelperV1Client with default settings.

Returns
TypeDescription
ValidationHelperV1Client
Exceptions
TypeDescription
IOException

create(ValidationHelperV1Settings settings)

public static final ValidationHelperV1Client create(ValidationHelperV1Settings settings)

Constructs an instance of ValidationHelperV1Client, using the given settings. The channels are created based on the settings passed in, or defaults for any settings that are not set.

Parameter
NameDescription
settingsValidationHelperV1Settings
Returns
TypeDescription
ValidationHelperV1Client
Exceptions
TypeDescription
IOException

create(ValidationHelperV1Stub stub)

public static final ValidationHelperV1Client create(ValidationHelperV1Stub stub)

Constructs an instance of ValidationHelperV1Client, using the given stub for making calls. This is for advanced usage - prefer using create(ValidationHelperV1Settings).

Parameter
NameDescription
stubValidationHelperV1Stub
Returns
TypeDescription
ValidationHelperV1Client

Constructors

ValidationHelperV1Client(ValidationHelperV1Settings settings)

protected ValidationHelperV1Client(ValidationHelperV1Settings settings)

Constructs an instance of ValidationHelperV1Client, 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.

Parameter
NameDescription
settingsValidationHelperV1Settings

ValidationHelperV1Client(ValidationHelperV1Stub stub)

protected ValidationHelperV1Client(ValidationHelperV1Stub stub)
Parameter
NameDescription
stubValidationHelperV1Stub

Methods

awaitTermination(long duration, TimeUnit unit)

public boolean awaitTermination(long duration, TimeUnit unit)
Parameters
NameDescription
durationlong
unitTimeUnit
Returns
TypeDescription
boolean
Exceptions
TypeDescription
InterruptedException

close()

public final void close()

getSettings()

public final ValidationHelperV1Settings getSettings()
Returns
TypeDescription
ValidationHelperV1Settings

getStub()

public ValidationHelperV1Stub getStub()
Returns
TypeDescription
ValidationHelperV1Stub

isShutdown()

public boolean isShutdown()
Returns
TypeDescription
boolean

isTerminated()

public boolean isTerminated()
Returns
TypeDescription
boolean

shutdown()

public void shutdown()

shutdownNow()

public void shutdownNow()

validateAttestationOccurrence(Service.ValidateAttestationOccurrenceRequest request)

public final Service.ValidateAttestationOccurrenceResponse validateAttestationOccurrence(Service.ValidateAttestationOccurrenceRequest request)

Returns whether the given Attestation for the given image URI was signed by the given Attestor

Sample code:


 try (ValidationHelperV1Client validationHelperV1Client = ValidationHelperV1Client.create()) {
   Service.ValidateAttestationOccurrenceRequest request =
       Service.ValidateAttestationOccurrenceRequest.newBuilder()
           .setAttestor("attestor542920680")
           .setAttestation(AttestationOccurrence.newBuilder().build())
           .setOccurrenceNote("occurrenceNote1722072419")
           .setOccurrenceResourceUri("occurrenceResourceUri1001424877")
           .build();
   Service.ValidateAttestationOccurrenceResponse response =
       validationHelperV1Client.validateAttestationOccurrence(request);
 }
 
Parameter
NameDescription
requestService.ValidateAttestationOccurrenceRequest

The request object containing all of the parameters for the API call.

Returns
TypeDescription
Service.ValidateAttestationOccurrenceResponse

validateAttestationOccurrenceCallable()

public final UnaryCallable<Service.ValidateAttestationOccurrenceRequest,Service.ValidateAttestationOccurrenceResponse> validateAttestationOccurrenceCallable()

Returns whether the given Attestation for the given image URI was signed by the given Attestor

Sample code:


 try (ValidationHelperV1Client validationHelperV1Client = ValidationHelperV1Client.create()) {
   Service.ValidateAttestationOccurrenceRequest request =
       Service.ValidateAttestationOccurrenceRequest.newBuilder()
           .setAttestor("attestor542920680")
           .setAttestation(AttestationOccurrence.newBuilder().build())
           .setOccurrenceNote("occurrenceNote1722072419")
           .setOccurrenceResourceUri("occurrenceResourceUri1001424877")
           .build();
   ApiFuture<Service.ValidateAttestationOccurrenceResponse> future =
       validationHelperV1Client.validateAttestationOccurrenceCallable().futureCall(request);
   // Do something.
   Service.ValidateAttestationOccurrenceResponse response = future.get();
 }
 
Returns
TypeDescription
UnaryCallable<ValidateAttestationOccurrenceRequest,ValidateAttestationOccurrenceResponse>