longrunning

package
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 Go to latest Published: May 3, 2024 License: Apache-2.0, Apache-2.0 Imports: 21 Imported by: 0

Documentation

Overview

Package longrunning is a reverse proxy.

It translates gRPC into RESTful JSON APIs.

Index

Constants

This section is empty.

Variables

View Source 
var (
	// Additional information regarding long-running operations.
	// In particular, this specifies the types that are returned from
	// long-running operations.
	//
	// Required for methods that return `google.longrunning.Operation`; invalid
	// otherwise.
	//
	// optional google.longrunning.OperationInfo operation_info = 1049;
	E_OperationInfo = &file_google_longrunning_operations_proto_extTypes[0]
)

Extension fields to descriptorpb.MethodOptions.

View Source 
var File_google_longrunning_operations_proto protoreflect.FileDescriptor
View Source 
var Operations_ServiceDesc = grpc.ServiceDesc{
	ServiceName: "google.longrunning.Operations",
	HandlerType: (*OperationsServer)(nil),
	Methods: []grpc.MethodDesc{
		{
			MethodName: "ListOperations",
			Handler:    _Operations_ListOperations_Handler,
		},
		{
			MethodName: "GetOperation",
			Handler:    _Operations_GetOperation_Handler,
		},
		{
			MethodName: "DeleteOperation",
			Handler:    _Operations_DeleteOperation_Handler,
		},
		{
			MethodName: "CancelOperation",
			Handler:    _Operations_CancelOperation_Handler,
		},
		{
			MethodName: "WaitOperation",
			Handler:    _Operations_WaitOperation_Handler,
		},
	},
	Streams:  []grpc.StreamDesc{},
	Metadata: "google/longrunning/operations.proto",
}

Operations_ServiceDesc is the grpc.ServiceDesc for Operations service. It's only intended for direct use with grpc.RegisterService, and not to be introspected or modified (even as a copy)

Functions

func RegisterOperationsHandler 

func RegisterOperationsHandler(ctx context.Context, mux *runtime.ServeMux, conn *grpc.ClientConn) error

RegisterOperationsHandler registers the http handlers for service Operations to "mux". The handlers forward requests to the grpc endpoint over "conn".

func RegisterOperationsHandlerClient 

func RegisterOperationsHandlerClient(ctx context.Context, mux *runtime.ServeMux, client OperationsClient) error

RegisterOperationsHandlerClient registers the http handlers for service Operations to "mux". The handlers forward requests to the grpc endpoint over the given implementation of "OperationsClient". Note: the gRPC framework executes interceptors within the gRPC handler. If the passed in "OperationsClient" doesn't go through the normal gRPC flow (creating a gRPC client etc.) then it will be up to the passed in "OperationsClient" to call the correct interceptors.

func RegisterOperationsHandlerFromEndpoint 

func RegisterOperationsHandlerFromEndpoint(ctx context.Context, mux *runtime.ServeMux, endpoint string, opts []grpc.DialOption) (err error)

RegisterOperationsHandlerFromEndpoint is same as RegisterOperationsHandler but automatically dials to "endpoint" and closes the connection when "ctx" gets done.

func RegisterOperationsHandlerServer 

func RegisterOperationsHandlerServer(ctx context.Context, mux *runtime.ServeMux, server OperationsServer) error

RegisterOperationsHandlerServer registers the http handlers for service Operations to "mux". UnaryRPC :call OperationsServer directly. StreamingRPC :currently unsupported pending https://github.com/grpc/grpc-go/issues/906. Note that using this registration option will cause many gRPC library features to stop working. Consider using RegisterOperationsHandlerFromEndpoint instead.

func RegisterOperationsServer 

func RegisterOperationsServer(s grpc.ServiceRegistrar, srv OperationsServer)

Types

type CancelOperationRequest 

type CancelOperationRequest struct {

	// The name of the operation resource to be cancelled.
	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
	// contains filtered or unexported fields
}

The request message for [Operations.CancelOperation][google.longrunning.Operations.CancelOperation].

func (*CancelOperationRequest) Descriptor deprecated 

func (*CancelOperationRequest) Descriptor() ([]byte, []int)

Deprecated: Use CancelOperationRequest.ProtoReflect.Descriptor instead.

func (*CancelOperationRequest) GetName 

func (x *CancelOperationRequest) GetName() string

func (*CancelOperationRequest) ProtoMessage 

func (*CancelOperationRequest) ProtoMessage()

func (*CancelOperationRequest) ProtoReflect 

func (x *CancelOperationRequest) ProtoReflect() protoreflect.Message

func (*CancelOperationRequest) Reset 

func (x *CancelOperationRequest) Reset()

func (*CancelOperationRequest) String 

func (x *CancelOperationRequest) String() string

type DeleteOperationRequest 

type DeleteOperationRequest struct {

	// The name of the operation resource to be deleted.
	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
	// contains filtered or unexported fields
}

The request message for [Operations.DeleteOperation][google.longrunning.Operations.DeleteOperation].

func (*DeleteOperationRequest) Descriptor deprecated 

func (*DeleteOperationRequest) Descriptor() ([]byte, []int)

Deprecated: Use DeleteOperationRequest.ProtoReflect.Descriptor instead.

func (*DeleteOperationRequest) GetName 

func (x *DeleteOperationRequest) GetName() string

func (*DeleteOperationRequest) ProtoMessage 

func (*DeleteOperationRequest) ProtoMessage()

func (*DeleteOperationRequest) ProtoReflect 

func (x *DeleteOperationRequest) ProtoReflect() protoreflect.Message

func (*DeleteOperationRequest) Reset 

func (x *DeleteOperationRequest) Reset()

func (*DeleteOperationRequest) String 

func (x *DeleteOperationRequest) String() string

type GetOperationRequest 

type GetOperationRequest struct {

	// The name of the operation resource.
	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
	// contains filtered or unexported fields
}

The request message for [Operations.GetOperation][google.longrunning.Operations.GetOperation].

func (*GetOperationRequest) Descriptor deprecated 

func (*GetOperationRequest) Descriptor() ([]byte, []int)

Deprecated: Use GetOperationRequest.ProtoReflect.Descriptor instead.

func (*GetOperationRequest) GetName 

func (x *GetOperationRequest) GetName() string

func (*GetOperationRequest) ProtoMessage 

func (*GetOperationRequest) ProtoMessage()

func (*GetOperationRequest) ProtoReflect 

func (x *GetOperationRequest) ProtoReflect() protoreflect.Message

func (*GetOperationRequest) Reset 

func (x *GetOperationRequest) Reset()

func (*GetOperationRequest) String 

func (x *GetOperationRequest) String() string

type ListOperationsRequest 

type ListOperationsRequest struct {

	// The name of the operation's parent resource.
	Name string `protobuf:"bytes,4,opt,name=name,proto3" json:"name,omitempty"`
	// The standard list filter.
	Filter string `protobuf:"bytes,1,opt,name=filter,proto3" json:"filter,omitempty"`
	// The standard list page size.
	PageSize int32 `protobuf:"varint,2,opt,name=page_size,json=pageSize,proto3" json:"page_size,omitempty"`
	// The standard list page token.
	PageToken string `protobuf:"bytes,3,opt,name=page_token,json=pageToken,proto3" json:"page_token,omitempty"`
	// contains filtered or unexported fields
}

The request message for [Operations.ListOperations][google.longrunning.Operations.ListOperations].

func (*ListOperationsRequest) Descriptor deprecated 

func (*ListOperationsRequest) Descriptor() ([]byte, []int)

Deprecated: Use ListOperationsRequest.ProtoReflect.Descriptor instead.

func (*ListOperationsRequest) GetFilter 

func (x *ListOperationsRequest) GetFilter() string

func (*ListOperationsRequest) GetName 

func (x *ListOperationsRequest) GetName() string

func (*ListOperationsRequest) GetPageSize 

func (x *ListOperationsRequest) GetPageSize() int32

func (*ListOperationsRequest) GetPageToken 

func (x *ListOperationsRequest) GetPageToken() string

func (*ListOperationsRequest) ProtoMessage 

func (*ListOperationsRequest) ProtoMessage()

func (*ListOperationsRequest) ProtoReflect 

func (x *ListOperationsRequest) ProtoReflect() protoreflect.Message

func (*ListOperationsRequest) Reset 

func (x *ListOperationsRequest) Reset()

func (*ListOperationsRequest) String 

func (x *ListOperationsRequest) String() string

type ListOperationsResponse 

type ListOperationsResponse struct {

	// A list of operations that matches the specified filter in the request.
	Operations []*Operation `protobuf:"bytes,1,rep,name=operations,proto3" json:"operations,omitempty"`
	// The standard List next-page token.
	NextPageToken string `protobuf:"bytes,2,opt,name=next_page_token,json=nextPageToken,proto3" json:"next_page_token,omitempty"`
	// contains filtered or unexported fields
}

The response message for [Operations.ListOperations][google.longrunning.Operations.ListOperations].

func (*ListOperationsResponse) Descriptor deprecated 

func (*ListOperationsResponse) Descriptor() ([]byte, []int)

Deprecated: Use ListOperationsResponse.ProtoReflect.Descriptor instead.

func (*ListOperationsResponse) GetNextPageToken 

func (x *ListOperationsResponse) GetNextPageToken() string

func (*ListOperationsResponse) GetOperations 

func (x *ListOperationsResponse) GetOperations() []*Operation

func (*ListOperationsResponse) ProtoMessage 

func (*ListOperationsResponse) ProtoMessage()

func (*ListOperationsResponse) ProtoReflect 

func (x *ListOperationsResponse) ProtoReflect() protoreflect.Message

func (*ListOperationsResponse) Reset 

func (x *ListOperationsResponse) Reset()

func (*ListOperationsResponse) String 

func (x *ListOperationsResponse) String() string

type Operation 

type Operation struct {

	// The server-assigned name, which is only unique within the same service that
	// originally returns it. If you use the default HTTP mapping, the
	// `name` should be a resource name ending with `operations/{unique_id}`.
	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
	// Service-specific metadata associated with the operation.  It typically
	// contains progress information and common metadata such as create time.
	// Some services might not provide such metadata.  Any method that returns a
	// long-running operation should document the metadata type, if any.
	Metadata *anypb.Any `protobuf:"bytes,2,opt,name=metadata,proto3" json:"metadata,omitempty"`
	// If the value is `false`, it means the operation is still in progress.
	// If `true`, the operation is completed, and either `error` or `response` is
	// available.
	Done bool `protobuf:"varint,3,opt,name=done,proto3" json:"done,omitempty"`
	// The operation result, which can be either an `error` or a valid `response`.
	// If `done` == `false`, neither `error` nor `response` is set.
	// If `done` == `true`, exactly one of `error` or `response` is set.
	//
	// Types that are assignable to Result:
	//
	//	*Operation_Error
	//	*Operation_Response
	Result isOperation_Result `protobuf_oneof:"result"`
	// contains filtered or unexported fields
}

This resource represents a long-running operation that is the result of a network API call.

func (*Operation) Descriptor deprecated 

func (*Operation) Descriptor() ([]byte, []int)

Deprecated: Use Operation.ProtoReflect.Descriptor instead.

func (*Operation) GetDone 

func (x *Operation) GetDone() bool

func (*Operation) GetError 

func (x *Operation) GetError() *status.Status

func (*Operation) GetMetadata 

func (x *Operation) GetMetadata() *anypb.Any

func (*Operation) GetName 

func (x *Operation) GetName() string

func (*Operation) GetResponse 

func (x *Operation) GetResponse() *anypb.Any

func (*Operation) GetResult 

func (m *Operation) GetResult() isOperation_Result

func (*Operation) ProtoMessage 

func (*Operation) ProtoMessage()

func (*Operation) ProtoReflect 

func (x *Operation) ProtoReflect() protoreflect.Message

func (*Operation) Reset 

func (x *Operation) Reset()

func (*Operation) String 

func (x *Operation) String() string

type OperationInfo 

type OperationInfo struct {

	// Required. The message name of the primary return type for this
	// long-running operation.
	// This type will be used to deserialize the LRO's response.
	//
	// If the response is in a different package from the rpc, a fully-qualified
	// message name must be used (e.g. `google.protobuf.Struct`).
	//
	// Note: Altering this value constitutes a breaking change.
	ResponseType string `protobuf:"bytes,1,opt,name=response_type,json=responseType,proto3" json:"response_type,omitempty"`
	// Required. The message name of the metadata type for this long-running
	// operation.
	//
	// If the response is in a different package from the rpc, a fully-qualified
	// message name must be used (e.g. `google.protobuf.Struct`).
	//
	// Note: Altering this value constitutes a breaking change.
	MetadataType string `protobuf:"bytes,2,opt,name=metadata_type,json=metadataType,proto3" json:"metadata_type,omitempty"`
	// contains filtered or unexported fields
}

A message representing the message types used by a long-running operation.

Example: 

rpc LongRunningRecognize(LongRunningRecognizeRequest)
    returns (google.longrunning.Operation) {
  option (google.longrunning.operation_info) = {
    response_type: "LongRunningRecognizeResponse"
    metadata_type: "LongRunningRecognizeMetadata"
  };
}

func (*OperationInfo) Descriptor deprecated 

func (*OperationInfo) Descriptor() ([]byte, []int)

Deprecated: Use OperationInfo.ProtoReflect.Descriptor instead.

func (*OperationInfo) GetMetadataType 

func (x *OperationInfo) GetMetadataType() string

func (*OperationInfo) GetResponseType 

func (x *OperationInfo) GetResponseType() string

func (*OperationInfo) ProtoMessage 

func (*OperationInfo) ProtoMessage()

func (*OperationInfo) ProtoReflect 

func (x *OperationInfo) ProtoReflect() protoreflect.Message

func (*OperationInfo) Reset 

func (x *OperationInfo) Reset()

func (*OperationInfo) String 

func (x *OperationInfo) String() string

type Operation_Error 

type Operation_Error struct {
	// The error result of the operation in case of failure or cancellation.
	Error *status.Status `protobuf:"bytes,4,opt,name=error,proto3,oneof"`
}

type Operation_Response 

type Operation_Response struct {
	// The normal response of the operation in case of success.  If the original
	// method returns no data on success, such as `Delete`, the response is
	// `google.protobuf.Empty`.  If the original method is standard
	// `Get`/`Create`/`Update`, the response should be the resource.  For other
	// methods, the response should have the type `XxxResponse`, where `Xxx`
	// is the original method name.  For example, if the original method name
	// is `TakeSnapshot()`, the inferred response type is
	// `TakeSnapshotResponse`.
	Response *anypb.Any `protobuf:"bytes,5,opt,name=response,proto3,oneof"`
}

type OperationsClient 

type OperationsClient interface {
	// Lists operations that match the specified filter in the request. If the
	// server doesn't support this method, it returns `UNIMPLEMENTED`.
	//
	// NOTE: the `name` binding allows API services to override the binding
	// to use different resource name schemes, such as `users/*/operations`. To
	// override the binding, API services can add a binding such as
	// `"/v1/{name=users/*}/operations"` to their service configuration.
	// For backwards compatibility, the default name includes the operations
	// collection id, however overriding users must ensure the name binding
	// is the parent resource, without the operations collection id.
	ListOperations(ctx context.Context, in *ListOperationsRequest, opts ...grpc.CallOption) (*ListOperationsResponse, error)
	// Gets the latest state of a long-running operation.  Clients can use this
	// method to poll the operation result at intervals as recommended by the API
	// service.
	GetOperation(ctx context.Context, in *GetOperationRequest, opts ...grpc.CallOption) (*Operation, error)
	// Deletes a long-running operation. This method indicates that the client is
	// no longer interested in the operation result. It does not cancel the
	// operation. If the server doesn't support this method, it returns
	// `google.rpc.Code.UNIMPLEMENTED`.
	DeleteOperation(ctx context.Context, in *DeleteOperationRequest, opts ...grpc.CallOption) (*emptypb.Empty, error)
	// Starts asynchronous cancellation on a long-running operation.  The server
	// makes a best effort to cancel the operation, but success is not
	// guaranteed.  If the server doesn't support this method, it returns
	// `google.rpc.Code.UNIMPLEMENTED`.  Clients can use
	// [Operations.GetOperation][google.longrunning.Operations.GetOperation] or
	// other methods to check whether the cancellation succeeded or whether the
	// operation completed despite cancellation. On successful cancellation,
	// the operation is not deleted; instead, it becomes an operation with
	// an [Operation.error][google.longrunning.Operation.error] value with a [google.rpc.Status.code][google.rpc.Status.code] of 1,
	// corresponding to `Code.CANCELLED`.
	CancelOperation(ctx context.Context, in *CancelOperationRequest, opts ...grpc.CallOption) (*emptypb.Empty, error)
	// Waits until the specified long-running operation is done or reaches at most
	// a specified timeout, returning the latest state.  If the operation is
	// already done, the latest state is immediately returned.  If the timeout
	// specified is greater than the default HTTP/RPC timeout, the HTTP/RPC
	// timeout is used.  If the server does not support this method, it returns
	// `google.rpc.Code.UNIMPLEMENTED`.
	// Note that this method is on a best-effort basis.  It may return the latest
	// state before the specified timeout (including immediately), meaning even an
	// immediate response is no guarantee that the operation is done.
	WaitOperation(ctx context.Context, in *WaitOperationRequest, opts ...grpc.CallOption) (*Operation, error)
}

OperationsClient is the client API for Operations service.

For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.

func NewOperationsClient 

func NewOperationsClient(cc grpc.ClientConnInterface) OperationsClient

type OperationsServer 

type OperationsServer interface {
	// Lists operations that match the specified filter in the request. If the
	// server doesn't support this method, it returns `UNIMPLEMENTED`.
	//
	// NOTE: the `name` binding allows API services to override the binding
	// to use different resource name schemes, such as `users/*/operations`. To
	// override the binding, API services can add a binding such as
	// `"/v1/{name=users/*}/operations"` to their service configuration.
	// For backwards compatibility, the default name includes the operations
	// collection id, however overriding users must ensure the name binding
	// is the parent resource, without the operations collection id.
	ListOperations(context.Context, *ListOperationsRequest) (*ListOperationsResponse, error)
	// Gets the latest state of a long-running operation.  Clients can use this
	// method to poll the operation result at intervals as recommended by the API
	// service.
	GetOperation(context.Context, *GetOperationRequest) (*Operation, error)
	// Deletes a long-running operation. This method indicates that the client is
	// no longer interested in the operation result. It does not cancel the
	// operation. If the server doesn't support this method, it returns
	// `google.rpc.Code.UNIMPLEMENTED`.
	DeleteOperation(context.Context, *DeleteOperationRequest) (*emptypb.Empty, error)
	// Starts asynchronous cancellation on a long-running operation.  The server
	// makes a best effort to cancel the operation, but success is not
	// guaranteed.  If the server doesn't support this method, it returns
	// `google.rpc.Code.UNIMPLEMENTED`.  Clients can use
	// [Operations.GetOperation][google.longrunning.Operations.GetOperation] or
	// other methods to check whether the cancellation succeeded or whether the
	// operation completed despite cancellation. On successful cancellation,
	// the operation is not deleted; instead, it becomes an operation with
	// an [Operation.error][google.longrunning.Operation.error] value with a [google.rpc.Status.code][google.rpc.Status.code] of 1,
	// corresponding to `Code.CANCELLED`.
	CancelOperation(context.Context, *CancelOperationRequest) (*emptypb.Empty, error)
	// Waits until the specified long-running operation is done or reaches at most
	// a specified timeout, returning the latest state.  If the operation is
	// already done, the latest state is immediately returned.  If the timeout
	// specified is greater than the default HTTP/RPC timeout, the HTTP/RPC
	// timeout is used.  If the server does not support this method, it returns
	// `google.rpc.Code.UNIMPLEMENTED`.
	// Note that this method is on a best-effort basis.  It may return the latest
	// state before the specified timeout (including immediately), meaning even an
	// immediate response is no guarantee that the operation is done.
	WaitOperation(context.Context, *WaitOperationRequest) (*Operation, error)
	// contains filtered or unexported methods
}

OperationsServer is the server API for Operations service. All implementations must embed UnimplementedOperationsServer for forward compatibility

type UnimplementedOperationsServer 

type UnimplementedOperationsServer struct {
}

UnimplementedOperationsServer must be embedded to have forward compatible implementations.

func (UnimplementedOperationsServer) CancelOperation 

func (UnimplementedOperationsServer) CancelOperation(context.Context, *CancelOperationRequest) (*emptypb.Empty, error)

func (UnimplementedOperationsServer) DeleteOperation 

func (UnimplementedOperationsServer) DeleteOperation(context.Context, *DeleteOperationRequest) (*emptypb.Empty, error)

func (UnimplementedOperationsServer) GetOperation 

func (UnimplementedOperationsServer) GetOperation(context.Context, *GetOperationRequest) (*Operation, error)

func (UnimplementedOperationsServer) ListOperations 

func (UnimplementedOperationsServer) ListOperations(context.Context, *ListOperationsRequest) (*ListOperationsResponse, error)

func (UnimplementedOperationsServer) WaitOperation 

func (UnimplementedOperationsServer) WaitOperation(context.Context, *WaitOperationRequest) (*Operation, error)

type UnsafeOperationsServer 

type UnsafeOperationsServer interface {
	// contains filtered or unexported methods
}

UnsafeOperationsServer may be embedded to opt out of forward compatibility for this service. Use of this interface is not recommended, as added methods to OperationsServer will result in compilation errors.

type WaitOperationRequest 

type WaitOperationRequest struct {

	// The name of the operation resource to wait on.
	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
	// The maximum duration to wait before timing out. If left blank, the wait
	// will be at most the time permitted by the underlying HTTP/RPC protocol.
	// If RPC context deadline is also specified, the shorter one will be used.
	Timeout *durationpb.Duration `protobuf:"bytes,2,opt,name=timeout,proto3" json:"timeout,omitempty"`
	// contains filtered or unexported fields
}

The request message for [Operations.WaitOperation][google.longrunning.Operations.WaitOperation].

func (*WaitOperationRequest) Descriptor deprecated 

func (*WaitOperationRequest) Descriptor() ([]byte, []int)

Deprecated: Use WaitOperationRequest.ProtoReflect.Descriptor instead.

func (*WaitOperationRequest) GetName 

func (x *WaitOperationRequest) GetName() string

func (*WaitOperationRequest) GetTimeout 

func (x *WaitOperationRequest) GetTimeout() *durationpb.Duration

func (*WaitOperationRequest) ProtoMessage 

func (*WaitOperationRequest) ProtoMessage()

func (*WaitOperationRequest) ProtoReflect 

func (x *WaitOperationRequest) ProtoReflect() protoreflect.Message

func (*WaitOperationRequest) Reset 

func (x *WaitOperationRequest) Reset()

func (*WaitOperationRequest) String 

func (x *WaitOperationRequest) String() string

Source Files

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