Package com.google.cloud.compute.v1

Class RegionOperationsClient

  • All Implemented Interfaces:
    com.google.api.gax.core.BackgroundResource, AutoCloseable
    @Generated("by gapic-generator-java")
public class RegionOperationsClient
extends Object
implements com.google.api.gax.core.BackgroundResource
    Service Description: The RegionOperations API.

    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 (RegionOperationsClient regionOperationsClient = RegionOperationsClient.create()) {
   String project = "project-309310695";
   String region = "region-934795532";
   String operation = "operation1662702951";
   DeleteRegionOperationResponse response =
       regionOperationsClient.delete(project, region, operation);
 }

    Note: close() needs to be called on the RegionOperationsClient 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 RegionOperationsSettings 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
 RegionOperationsSettings regionOperationsSettings =
     RegionOperationsSettings.newBuilder()
         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
         .build();
 RegionOperationsClient regionOperationsClient =
     RegionOperationsClient.create(regionOperationsSettings);

    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
 RegionOperationsSettings regionOperationsSettings =
     RegionOperationsSettings.newBuilder().setEndpoint(myEndpoint).build();
 RegionOperationsClient regionOperationsClient =
     RegionOperationsClient.create(regionOperationsSettings);

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

    • Constructor Detail

      • RegionOperationsClient

        protected RegionOperationsClient​(RegionOperationsSettings settings)
                          throws IOException
        Constructs an instance of RegionOperationsClient, 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

    • Method Detail

      • create

        public static final RegionOperationsClient create​(RegionOperationsStub stub)
        Constructs an instance of RegionOperationsClient, using the given stub for making calls. This is for advanced usage - prefer using create(RegionOperationsSettings).

      • delete

        public final DeleteRegionOperationResponse delete​(String project,
                                                  String region,
                                                  String operation)
        Deletes the specified region-specific Operations resource.

        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 (RegionOperationsClient regionOperationsClient = RegionOperationsClient.create()) {
   String project = "project-309310695";
   String region = "region-934795532";
   String operation = "operation1662702951";
   DeleteRegionOperationResponse response =
       regionOperationsClient.delete(project, region, operation);
 }
        Parameters:
        project - Project ID for this request.
        region - Name of the region for this request.
        operation - Name of the Operations resource to delete.
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails

      • delete

        public final DeleteRegionOperationResponse delete​(DeleteRegionOperationRequest request)
        Deletes the specified region-specific Operations resource.

        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 (RegionOperationsClient regionOperationsClient = RegionOperationsClient.create()) {
   DeleteRegionOperationRequest request =
       DeleteRegionOperationRequest.newBuilder()
           .setOperation("operation1662702951")
           .setProject("project-309310695")
           .setRegion("region-934795532")
           .build();
   DeleteRegionOperationResponse response = regionOperationsClient.delete(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

      • deleteCallable

        public final com.google.api.gax.rpc.UnaryCallable<DeleteRegionOperationRequest,​DeleteRegionOperationResponse> deleteCallable()
        Deletes the specified region-specific Operations resource.

        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 (RegionOperationsClient regionOperationsClient = RegionOperationsClient.create()) {
   DeleteRegionOperationRequest request =
       DeleteRegionOperationRequest.newBuilder()
           .setOperation("operation1662702951")
           .setProject("project-309310695")
           .setRegion("region-934795532")
           .build();
   ApiFuture<DeleteRegionOperationResponse> future =
       regionOperationsClient.deleteCallable().futureCall(request);
   // Do something.
   DeleteRegionOperationResponse response = future.get();
 }

      • get

        public final Operation get​(String project,
                           String region,
                           String operation)
        Retrieves the specified region-specific Operations resource.

        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 (RegionOperationsClient regionOperationsClient = RegionOperationsClient.create()) {
   String project = "project-309310695";
   String region = "region-934795532";
   String operation = "operation1662702951";
   Operation response = regionOperationsClient.get(project, region, operation);
 }
        Parameters:
        project - Project ID for this request.
        region - Name of the region for this request.
        operation - Name of the Operations resource to return.
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails

      • get

        public final Operation get​(GetRegionOperationRequest request)
        Retrieves the specified region-specific Operations resource.

        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 (RegionOperationsClient regionOperationsClient = RegionOperationsClient.create()) {
   GetRegionOperationRequest request =
       GetRegionOperationRequest.newBuilder()
           .setOperation("operation1662702951")
           .setProject("project-309310695")
           .setRegion("region-934795532")
           .build();
   Operation response = regionOperationsClient.get(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

      • getCallable

        public final com.google.api.gax.rpc.UnaryCallable<GetRegionOperationRequest,​Operation> getCallable()
        Retrieves the specified region-specific Operations resource.

        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 (RegionOperationsClient regionOperationsClient = RegionOperationsClient.create()) {
   GetRegionOperationRequest request =
       GetRegionOperationRequest.newBuilder()
           .setOperation("operation1662702951")
           .setProject("project-309310695")
           .setRegion("region-934795532")
           .build();
   ApiFuture<Operation> future = regionOperationsClient.getCallable().futureCall(request);
   // Do something.
   Operation response = future.get();
 }

      • list

        public final RegionOperationsClient.ListPagedResponse list​(String project,
                                                           String region)
        Retrieves a list of Operation resources contained within the specified region.

        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 (RegionOperationsClient regionOperationsClient = RegionOperationsClient.create()) {
   String project = "project-309310695";
   String region = "region-934795532";
   for (Operation element : regionOperationsClient.list(project, region).iterateAll()) {
     // doThingsWith(element);
   }
 }
        Parameters:
        project - Project ID for this request.
        region - Name of the region for this request.
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails

      • list

        public final RegionOperationsClient.ListPagedResponse list​(ListRegionOperationsRequest request)
        Retrieves a list of Operation resources contained within the specified region.

        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 (RegionOperationsClient regionOperationsClient = RegionOperationsClient.create()) {
   ListRegionOperationsRequest request =
       ListRegionOperationsRequest.newBuilder()
           .setFilter("filter-1274492040")
           .setMaxResults(1128457243)
           .setOrderBy("orderBy-1207110587")
           .setPageToken("pageToken873572522")
           .setProject("project-309310695")
           .setRegion("region-934795532")
           .setReturnPartialSuccess(true)
           .build();
   for (Operation element : regionOperationsClient.list(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

      • listPagedCallable

        public final com.google.api.gax.rpc.UnaryCallable<ListRegionOperationsRequest,​RegionOperationsClient.ListPagedResponse> listPagedCallable()
        Retrieves a list of Operation resources contained within the specified region.

        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 (RegionOperationsClient regionOperationsClient = RegionOperationsClient.create()) {
   ListRegionOperationsRequest request =
       ListRegionOperationsRequest.newBuilder()
           .setFilter("filter-1274492040")
           .setMaxResults(1128457243)
           .setOrderBy("orderBy-1207110587")
           .setPageToken("pageToken873572522")
           .setProject("project-309310695")
           .setRegion("region-934795532")
           .setReturnPartialSuccess(true)
           .build();
   ApiFuture<Operation> future = regionOperationsClient.listPagedCallable().futureCall(request);
   // Do something.
   for (Operation element : future.get().iterateAll()) {
     // doThingsWith(element);
   }
 }

      • listCallable

        public final com.google.api.gax.rpc.UnaryCallable<ListRegionOperationsRequest,​OperationList> listCallable()
        Retrieves a list of Operation resources contained within the specified region.

        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 (RegionOperationsClient regionOperationsClient = RegionOperationsClient.create()) {
   ListRegionOperationsRequest request =
       ListRegionOperationsRequest.newBuilder()
           .setFilter("filter-1274492040")
           .setMaxResults(1128457243)
           .setOrderBy("orderBy-1207110587")
           .setPageToken("pageToken873572522")
           .setProject("project-309310695")
           .setRegion("region-934795532")
           .setReturnPartialSuccess(true)
           .build();
   while (true) {
     OperationList response = regionOperationsClient.listCallable().call(request);
     for (Operation element : response.getItemsList()) {
       // doThingsWith(element);
     }
     String nextPageToken = response.getNextPageToken();
     if (!Strings.isNullOrEmpty(nextPageToken)) {
       request = request.toBuilder().setPageToken(nextPageToken).build();
     } else {
       break;
     }
   }
 }

      • wait

        public final Operation wait​(String project,
                            String region,
                            String operation)
        Waits for the specified Operation resource to return as `DONE` or for the request to approach the 2 minute deadline, and retrieves the specified Operation resource. This method differs from the `GET` method in that it waits for no more than the default deadline (2 minutes) and then returns the current state of the operation, which might be `DONE` or still in progress. This method is called on a best-effort basis. Specifically: - In uncommon cases, when the server is overloaded, the request might return before the default deadline is reached, or might return after zero seconds. - If the default deadline is reached, there is no guarantee that the operation is actually done when the method returns. Be prepared to retry if the operation is not `DONE`.

        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 (RegionOperationsClient regionOperationsClient = RegionOperationsClient.create()) {
   String project = "project-309310695";
   String region = "region-934795532";
   String operation = "operation1662702951";
   Operation response = regionOperationsClient.wait(project, region, operation);
 }
        Parameters:
        project - Project ID for this request.
        region - Name of the region for this request.
        operation - Name of the Operations resource to return.
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails

      • wait

        public final Operation wait​(WaitRegionOperationRequest request)
        Waits for the specified Operation resource to return as `DONE` or for the request to approach the 2 minute deadline, and retrieves the specified Operation resource. This method differs from the `GET` method in that it waits for no more than the default deadline (2 minutes) and then returns the current state of the operation, which might be `DONE` or still in progress. This method is called on a best-effort basis. Specifically: - In uncommon cases, when the server is overloaded, the request might return before the default deadline is reached, or might return after zero seconds. - If the default deadline is reached, there is no guarantee that the operation is actually done when the method returns. Be prepared to retry if the operation is not `DONE`.

        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 (RegionOperationsClient regionOperationsClient = RegionOperationsClient.create()) {
   WaitRegionOperationRequest request =
       WaitRegionOperationRequest.newBuilder()
           .setOperation("operation1662702951")
           .setProject("project-309310695")
           .setRegion("region-934795532")
           .build();
   Operation response = regionOperationsClient.wait(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

      • waitCallable

        public final com.google.api.gax.rpc.UnaryCallable<WaitRegionOperationRequest,​Operation> waitCallable()
        Waits for the specified Operation resource to return as `DONE` or for the request to approach the 2 minute deadline, and retrieves the specified Operation resource. This method differs from the `GET` method in that it waits for no more than the default deadline (2 minutes) and then returns the current state of the operation, which might be `DONE` or still in progress. This method is called on a best-effort basis. Specifically: - In uncommon cases, when the server is overloaded, the request might return before the default deadline is reached, or might return after zero seconds. - If the default deadline is reached, there is no guarantee that the operation is actually done when the method returns. Be prepared to retry if the operation is not `DONE`.

        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 (RegionOperationsClient regionOperationsClient = RegionOperationsClient.create()) {
   WaitRegionOperationRequest request =
       WaitRegionOperationRequest.newBuilder()
           .setOperation("operation1662702951")
           .setProject("project-309310695")
           .setRegion("region-934795532")
           .build();
   ApiFuture<Operation> future = regionOperationsClient.waitCallable().futureCall(request);
   // Do something.
   Operation response = future.get();
 }

      • 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