Class CatalogServiceGrpc.CatalogServiceImplBase (2.3.0) 

public abstract static class CatalogServiceGrpc.CatalogServiceImplBase implements BindableService

Service for managing catalog configuration.

Inheritance

java.lang.Object > CatalogServiceGrpc.CatalogServiceImplBase

Implements

io.grpc.BindableService

Constructors

CatalogServiceImplBase()

public CatalogServiceImplBase()

Methods

bindService()

public final ServerServiceDefinition bindService()
Returns
Type Description
io.grpc.ServerServiceDefinition

getDefaultBranch(GetDefaultBranchRequest request, StreamObserver<GetDefaultBranchResponse> responseObserver)

public void getDefaultBranch(GetDefaultBranchRequest request, StreamObserver<GetDefaultBranchResponse> responseObserver)

Get which branch is currently default branch set by CatalogService.SetDefaultBranch method under a specified parent catalog.

Parameters
Name Description
request GetDefaultBranchRequest
responseObserver io.grpc.stub.StreamObserver<GetDefaultBranchResponse>

listCatalogs(ListCatalogsRequest request, StreamObserver<ListCatalogsResponse> responseObserver)

public void listCatalogs(ListCatalogsRequest request, StreamObserver<ListCatalogsResponse> responseObserver)

Lists all the Catalogs associated with the project.

Parameters
Name Description
request ListCatalogsRequest
responseObserver io.grpc.stub.StreamObserver<ListCatalogsResponse>

setDefaultBranch(SetDefaultBranchRequest request, StreamObserver<Empty> responseObserver)

public void setDefaultBranch(SetDefaultBranchRequest request, StreamObserver<Empty> responseObserver)

Set a specified branch id as default branch. API methods such as SearchService.Search, ProductService.GetProduct, ProductService.ListProducts will treat requests using "default_branch" to the actual branch id set as default. For example, if projects/*/locations/*/catalogs/*/branches/1 is set as default, setting SearchRequest.branch to projects/*/locations/*/catalogs/*/branches/default_branch is equivalent to setting SearchRequest.branch to projects/*/locations/*/catalogs/*/branches/1. Using multiple branches can be useful when developers would like to have a staging branch to test and verify for future usage. When it becomes ready, developers switch on the staging branch using this API while keeping using projects/*/locations/*/catalogs/*/branches/default_branch as SearchRequest.branch to route the traffic to this staging branch. CAUTION: If you have live predict/search traffic, switching the default branch could potentially cause outages if the ID space of the new branch is very different from the old one. More specifically:

  • PredictionService will only return product IDs from branch {newBranch}.
  • SearchService will only return product IDs from branch {newBranch} (if branch is not explicitly set).
  • UserEventService will only join events with products from branch {newBranch}.
Parameters
Name Description
request SetDefaultBranchRequest
responseObserver io.grpc.stub.StreamObserver<Empty>

updateCatalog(UpdateCatalogRequest request, StreamObserver<Catalog> responseObserver)

public void updateCatalog(UpdateCatalogRequest request, StreamObserver<Catalog> responseObserver)

Updates the Catalogs.

Parameters
Name Description
request UpdateCatalogRequest
responseObserver io.grpc.stub.StreamObserver<Catalog>