Package com.google.cloud.contentwarehouse.v1

Class PipelineServiceClient

  • All Implemented Interfaces:
    com.google.api.gax.core.BackgroundResource, AutoCloseable
    @Generated("by gapic-generator-java")
public class PipelineServiceClient
extends Object
implements com.google.api.gax.core.BackgroundResource
    Service Description: This service lets you manage pipelines.

    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 (PipelineServiceClient pipelineServiceClient = PipelineServiceClient.create()) {
   LocationName name = LocationName.of("[PROJECT]", "[LOCATION]");
   RunPipelineResponse response = pipelineServiceClient.runPipelineAsync(name).get();
 }

    Note: close() needs to be called on the PipelineServiceClient 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 PipelineServiceSettings 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
 PipelineServiceSettings pipelineServiceSettings =
     PipelineServiceSettings.newBuilder()
         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
         .build();
 PipelineServiceClient pipelineServiceClient =
     PipelineServiceClient.create(pipelineServiceSettings);

    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
 PipelineServiceSettings pipelineServiceSettings =
     PipelineServiceSettings.newBuilder().setEndpoint(myEndpoint).build();
 PipelineServiceClient pipelineServiceClient =
     PipelineServiceClient.create(pipelineServiceSettings);

    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
 PipelineServiceSettings pipelineServiceSettings =
     PipelineServiceSettings.newHttpJsonBuilder().build();
 PipelineServiceClient pipelineServiceClient =
     PipelineServiceClient.create(pipelineServiceSettings);

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

    • Constructor Detail

      • PipelineServiceClient

        protected PipelineServiceClient​(PipelineServiceSettings settings)
                         throws IOException
        Constructs an instance of PipelineServiceClient, 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 PipelineServiceClient create​(PipelineServiceStub stub)
        Constructs an instance of PipelineServiceClient, using the given stub for making calls. This is for advanced usage - prefer using create(PipelineServiceSettings).

      • getOperationsClient

        public final com.google.longrunning.OperationsClient getOperationsClient()
        Returns the OperationsClient that can be used to query the status of a long-running operation returned by another API method call.

      • getHttpJsonOperationsClient

        @BetaApi
public final com.google.api.gax.httpjson.longrunning.OperationsClient getHttpJsonOperationsClient()
        Returns the OperationsClient that can be used to query the status of a long-running operation returned by another API method call.

      • runPipelineAsync

        public final com.google.api.gax.longrunning.OperationFuture<RunPipelineResponse,​RunPipelineMetadata> runPipelineAsync​(LocationName name)
        Run a predefined pipeline.

        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 (PipelineServiceClient pipelineServiceClient = PipelineServiceClient.create()) {
   LocationName name = LocationName.of("[PROJECT]", "[LOCATION]");
   RunPipelineResponse response = pipelineServiceClient.runPipelineAsync(name).get();
 }
        Parameters:
        name - Required. The resource name which owns the resources of the pipeline. Format: projects/{project_number}/locations/{location}.
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails

      • runPipelineAsync

        public final com.google.api.gax.longrunning.OperationFuture<RunPipelineResponse,​RunPipelineMetadata> runPipelineAsync​(String name)
        Run a predefined pipeline.

        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 (PipelineServiceClient pipelineServiceClient = PipelineServiceClient.create()) {
   String name = LocationName.of("[PROJECT]", "[LOCATION]").toString();
   RunPipelineResponse response = pipelineServiceClient.runPipelineAsync(name).get();
 }
        Parameters:
        name - Required. The resource name which owns the resources of the pipeline. Format: projects/{project_number}/locations/{location}.
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails

      • runPipelineAsync

        public final com.google.api.gax.longrunning.OperationFuture<RunPipelineResponse,​RunPipelineMetadata> runPipelineAsync​(RunPipelineRequest request)
        Run a predefined pipeline.

        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 (PipelineServiceClient pipelineServiceClient = PipelineServiceClient.create()) {
   RunPipelineRequest request =
       RunPipelineRequest.newBuilder()
           .setName(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setRequestMetadata(RequestMetadata.newBuilder().build())
           .build();
   RunPipelineResponse response = pipelineServiceClient.runPipelineAsync(request).get();
 }
        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

      • runPipelineOperationCallable

        public final com.google.api.gax.rpc.OperationCallable<RunPipelineRequest,​RunPipelineResponse,​RunPipelineMetadata> runPipelineOperationCallable()
        Run a predefined pipeline.

        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 (PipelineServiceClient pipelineServiceClient = PipelineServiceClient.create()) {
   RunPipelineRequest request =
       RunPipelineRequest.newBuilder()
           .setName(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setRequestMetadata(RequestMetadata.newBuilder().build())
           .build();
   OperationFuture<RunPipelineResponse, RunPipelineMetadata> future =
       pipelineServiceClient.runPipelineOperationCallable().futureCall(request);
   // Do something.
   RunPipelineResponse response = future.get();
 }

      • runPipelineCallable

        public final com.google.api.gax.rpc.UnaryCallable<RunPipelineRequest,​com.google.longrunning.Operation> runPipelineCallable()
        Run a predefined pipeline.

        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 (PipelineServiceClient pipelineServiceClient = PipelineServiceClient.create()) {
   RunPipelineRequest request =
       RunPipelineRequest.newBuilder()
           .setName(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setRequestMetadata(RequestMetadata.newBuilder().build())
           .build();
   ApiFuture<Operation> future = pipelineServiceClient.runPipelineCallable().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