Class FunctionServiceGrpc.FunctionServiceImplBase (2.4.3) 

public abstract static class FunctionServiceGrpc.FunctionServiceImplBase implements BindableService

Google Cloud Functions is used to deploy functions that are executed by Google in response to various events. Data connected with that event is passed to a function as the input data. A function is a resource which describes a function that should be executed and how it is triggered.

Inheritance

java.lang.Object > FunctionServiceGrpc.FunctionServiceImplBase

Implements

io.grpc.BindableService

Constructors

FunctionServiceImplBase()

public FunctionServiceImplBase()

Methods

bindService()

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

createFunction(CreateFunctionRequest request, StreamObserver responseObserver)

public void createFunction(CreateFunctionRequest request, StreamObserver responseObserver)

Creates a new function. If a function with the given name already exists in the specified project, the long running operation will return ALREADY_EXISTS error.

Parameters
Name Description
request CreateFunctionRequest
responseObserver io.grpc.stub.StreamObserver<Operation>

deleteFunction(DeleteFunctionRequest request, StreamObserver responseObserver)

public void deleteFunction(DeleteFunctionRequest request, StreamObserver responseObserver)

Deletes a function with the given name from the specified project. If the given function is used by some trigger, the trigger will be updated to remove this function.

Parameters
Name Description
request DeleteFunctionRequest
responseObserver io.grpc.stub.StreamObserver<Operation>

generateDownloadUrl(GenerateDownloadUrlRequest request, StreamObserver responseObserver)

public void generateDownloadUrl(GenerateDownloadUrlRequest request, StreamObserver responseObserver)

Returns a signed URL for downloading deployed function source code. The URL is only valid for a limited period and should be used within 30 minutes of generation. For more information about the signed URL usage see: https://cloud.google.com/storage/docs/access-control/signed-urls

Parameters
Name Description
request GenerateDownloadUrlRequest
responseObserver io.grpc.stub.StreamObserver<GenerateDownloadUrlResponse>

generateUploadUrl(GenerateUploadUrlRequest request, StreamObserver responseObserver)

public void generateUploadUrl(GenerateUploadUrlRequest request, StreamObserver responseObserver)

Returns a signed URL for uploading a function source code. For more information about the signed URL usage see: https://cloud.google.com/storage/docs/access-control/signed-urls. Once the function source code upload is complete, the used signed URL should be provided in CreateFunction or UpdateFunction request as a reference to the function source code. When uploading source code to the generated signed URL, please follow these restrictions:

  • Source file type should be a zip file.
  • No credentials should be attached - the signed URLs provide access to the target bucket using internal service identity; if credentials were attached, the identity from the credentials would be used, but that identity does not have permissions to upload files to the URL. When making a HTTP PUT request, these two headers need to be specified:
  • content-type: application/zip And this header SHOULD NOT be specified:
  • Authorization: Bearer YOUR_TOKEN
Parameters
Name Description
request GenerateUploadUrlRequest
responseObserver io.grpc.stub.StreamObserver<GenerateUploadUrlResponse>

getFunction(GetFunctionRequest request, StreamObserver responseObserver)

public void getFunction(GetFunctionRequest request, StreamObserver responseObserver)

Returns a function with the given name from the requested project.

Parameters
Name Description
request GetFunctionRequest
responseObserver io.grpc.stub.StreamObserver<Function>

listFunctions(ListFunctionsRequest request, StreamObserver responseObserver)

public void listFunctions(ListFunctionsRequest request, StreamObserver responseObserver)

Returns a list of functions that belong to the requested project.

Parameters
Name Description
request ListFunctionsRequest
responseObserver io.grpc.stub.StreamObserver<ListFunctionsResponse>

listRuntimes(ListRuntimesRequest request, StreamObserver responseObserver)

public void listRuntimes(ListRuntimesRequest request, StreamObserver responseObserver)

Returns a list of runtimes that are supported for the requested project.

Parameters
Name Description
request ListRuntimesRequest
responseObserver io.grpc.stub.StreamObserver<ListRuntimesResponse>

updateFunction(UpdateFunctionRequest request, StreamObserver responseObserver)

public void updateFunction(UpdateFunctionRequest request, StreamObserver responseObserver)

Updates existing function.

Parameters
Name Description
request UpdateFunctionRequest
responseObserver io.grpc.stub.StreamObserver<Operation>