/
workflows_service_v2_beta_client.go
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/
workflows_service_v2_beta_client.go
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// Copyright 2022 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// Code generated by protoc-gen-go_gapic. DO NOT EDIT.
package lifesciences
import (
"bytes"
"context"
"fmt"
"io/ioutil"
"math"
"net/http"
"net/url"
"time"
lifesciencespb "cloud.google.com/go/lifesciences/apiv2beta/lifesciencespb"
"cloud.google.com/go/longrunning"
lroauto "cloud.google.com/go/longrunning/autogen"
gax "github.com/googleapis/gax-go/v2"
"google.golang.org/api/googleapi"
"google.golang.org/api/option"
"google.golang.org/api/option/internaloption"
gtransport "google.golang.org/api/transport/grpc"
httptransport "google.golang.org/api/transport/http"
longrunningpb "google.golang.org/genproto/googleapis/longrunning"
"google.golang.org/grpc"
"google.golang.org/grpc/metadata"
"google.golang.org/protobuf/encoding/protojson"
)
var newWorkflowsServiceV2BetaClientHook clientHook
// WorkflowsServiceV2BetaCallOptions contains the retry settings for each method of WorkflowsServiceV2BetaClient.
type WorkflowsServiceV2BetaCallOptions struct {
RunPipeline []gax.CallOption
}
func defaultWorkflowsServiceV2BetaGRPCClientOptions() []option.ClientOption {
return []option.ClientOption{
internaloption.WithDefaultEndpoint("lifesciences.googleapis.com:443"),
internaloption.WithDefaultMTLSEndpoint("lifesciences.mtls.googleapis.com:443"),
internaloption.WithDefaultAudience("https://lifesciences.googleapis.com/"),
internaloption.WithDefaultScopes(DefaultAuthScopes()...),
internaloption.EnableJwtWithScope(),
option.WithGRPCDialOption(grpc.WithDefaultCallOptions(
grpc.MaxCallRecvMsgSize(math.MaxInt32))),
}
}
func defaultWorkflowsServiceV2BetaCallOptions() *WorkflowsServiceV2BetaCallOptions {
return &WorkflowsServiceV2BetaCallOptions{
RunPipeline: []gax.CallOption{},
}
}
func defaultWorkflowsServiceV2BetaRESTCallOptions() *WorkflowsServiceV2BetaCallOptions {
return &WorkflowsServiceV2BetaCallOptions{
RunPipeline: []gax.CallOption{},
}
}
// internalWorkflowsServiceV2BetaClient is an interface that defines the methods available from Cloud Life Sciences API.
type internalWorkflowsServiceV2BetaClient interface {
Close() error
setGoogleClientInfo(...string)
Connection() *grpc.ClientConn
RunPipeline(context.Context, *lifesciencespb.RunPipelineRequest, ...gax.CallOption) (*RunPipelineOperation, error)
RunPipelineOperation(name string) *RunPipelineOperation
}
// WorkflowsServiceV2BetaClient is a client for interacting with Cloud Life Sciences API.
// Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls.
//
// A service for running workflows, such as pipelines consisting of Docker
// containers.
type WorkflowsServiceV2BetaClient struct {
// The internal transport-dependent client.
internalClient internalWorkflowsServiceV2BetaClient
// The call options for this service.
CallOptions *WorkflowsServiceV2BetaCallOptions
// LROClient is used internally to handle long-running operations.
// It is exposed so that its CallOptions can be modified if required.
// Users should not Close this client.
LROClient *lroauto.OperationsClient
}
// Wrapper methods routed to the internal client.
// Close closes the connection to the API service. The user should invoke this when
// the client is no longer required.
func (c *WorkflowsServiceV2BetaClient) Close() error {
return c.internalClient.Close()
}
// setGoogleClientInfo sets the name and version of the application in
// the `x-goog-api-client` header passed on each request. Intended for
// use by Google-written clients.
func (c *WorkflowsServiceV2BetaClient) setGoogleClientInfo(keyval ...string) {
c.internalClient.setGoogleClientInfo(keyval...)
}
// Connection returns a connection to the API service.
//
// Deprecated: Connections are now pooled so this method does not always
// return the same resource.
func (c *WorkflowsServiceV2BetaClient) Connection() *grpc.ClientConn {
return c.internalClient.Connection()
}
// RunPipeline runs a pipeline. The returned Operation’s [metadata]
// [google.longrunning.Operation.metadata] field will contain a
// google.cloud.lifesciences.v2beta.Metadata object describing the status
// of the pipeline execution. The
// response field will contain a
// google.cloud.lifesciences.v2beta.RunPipelineResponse object if the
// pipeline completes successfully.
//
// Note: Before you can use this method, the Life Sciences Service Agent
// must have access to your project. This is done automatically when the
// Cloud Life Sciences API is first enabled, but if you delete this permission
// you must disable and re-enable the API to grant the Life Sciences
// Service Agent the required permissions.
// Authorization requires the following Google
// IAM (at https://cloud.google.com/iam/) permission:
//
// lifesciences.workflows.run
func (c *WorkflowsServiceV2BetaClient) RunPipeline(ctx context.Context, req *lifesciencespb.RunPipelineRequest, opts ...gax.CallOption) (*RunPipelineOperation, error) {
return c.internalClient.RunPipeline(ctx, req, opts...)
}
// RunPipelineOperation returns a new RunPipelineOperation from a given name.
// The name must be that of a previously created RunPipelineOperation, possibly from a different process.
func (c *WorkflowsServiceV2BetaClient) RunPipelineOperation(name string) *RunPipelineOperation {
return c.internalClient.RunPipelineOperation(name)
}
// workflowsServiceV2BetaGRPCClient is a client for interacting with Cloud Life Sciences API over gRPC transport.
//
// Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls.
type workflowsServiceV2BetaGRPCClient struct {
// Connection pool of gRPC connections to the service.
connPool gtransport.ConnPool
// flag to opt out of default deadlines via GOOGLE_API_GO_EXPERIMENTAL_DISABLE_DEFAULT_DEADLINE
disableDeadlines bool
// Points back to the CallOptions field of the containing WorkflowsServiceV2BetaClient
CallOptions **WorkflowsServiceV2BetaCallOptions
// The gRPC API client.
workflowsServiceV2BetaClient lifesciencespb.WorkflowsServiceV2BetaClient
// LROClient is used internally to handle long-running operations.
// It is exposed so that its CallOptions can be modified if required.
// Users should not Close this client.
LROClient **lroauto.OperationsClient
// The x-goog-* metadata to be sent with each request.
xGoogMetadata metadata.MD
}
// NewWorkflowsServiceV2BetaClient creates a new workflows service v2 beta client based on gRPC.
// The returned client must be Closed when it is done being used to clean up its underlying connections.
//
// A service for running workflows, such as pipelines consisting of Docker
// containers.
func NewWorkflowsServiceV2BetaClient(ctx context.Context, opts ...option.ClientOption) (*WorkflowsServiceV2BetaClient, error) {
clientOpts := defaultWorkflowsServiceV2BetaGRPCClientOptions()
if newWorkflowsServiceV2BetaClientHook != nil {
hookOpts, err := newWorkflowsServiceV2BetaClientHook(ctx, clientHookParams{})
if err != nil {
return nil, err
}
clientOpts = append(clientOpts, hookOpts...)
}
disableDeadlines, err := checkDisableDeadlines()
if err != nil {
return nil, err
}
connPool, err := gtransport.DialPool(ctx, append(clientOpts, opts...)...)
if err != nil {
return nil, err
}
client := WorkflowsServiceV2BetaClient{CallOptions: defaultWorkflowsServiceV2BetaCallOptions()}
c := &workflowsServiceV2BetaGRPCClient{
connPool: connPool,
disableDeadlines: disableDeadlines,
workflowsServiceV2BetaClient: lifesciencespb.NewWorkflowsServiceV2BetaClient(connPool),
CallOptions: &client.CallOptions,
}
c.setGoogleClientInfo()
client.internalClient = c
client.LROClient, err = lroauto.NewOperationsClient(ctx, gtransport.WithConnPool(connPool))
if err != nil {
// This error "should not happen", since we are just reusing old connection pool
// and never actually need to dial.
// If this does happen, we could leak connp. However, we cannot close conn:
// If the user invoked the constructor with option.WithGRPCConn,
// we would close a connection that's still in use.
// TODO: investigate error conditions.
return nil, err
}
c.LROClient = &client.LROClient
return &client, nil
}
// Connection returns a connection to the API service.
//
// Deprecated: Connections are now pooled so this method does not always
// return the same resource.
func (c *workflowsServiceV2BetaGRPCClient) Connection() *grpc.ClientConn {
return c.connPool.Conn()
}
// setGoogleClientInfo sets the name and version of the application in
// the `x-goog-api-client` header passed on each request. Intended for
// use by Google-written clients.
func (c *workflowsServiceV2BetaGRPCClient) setGoogleClientInfo(keyval ...string) {
kv := append([]string{"gl-go", versionGo()}, keyval...)
kv = append(kv, "gapic", getVersionClient(), "gax", gax.Version, "grpc", grpc.Version)
c.xGoogMetadata = metadata.Pairs("x-goog-api-client", gax.XGoogHeader(kv...))
}
// Close closes the connection to the API service. The user should invoke this when
// the client is no longer required.
func (c *workflowsServiceV2BetaGRPCClient) Close() error {
return c.connPool.Close()
}
// Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls.
type workflowsServiceV2BetaRESTClient struct {
// The http endpoint to connect to.
endpoint string
// The http client.
httpClient *http.Client
// LROClient is used internally to handle long-running operations.
// It is exposed so that its CallOptions can be modified if required.
// Users should not Close this client.
LROClient **lroauto.OperationsClient
// The x-goog-* metadata to be sent with each request.
xGoogMetadata metadata.MD
// Points back to the CallOptions field of the containing WorkflowsServiceV2BetaClient
CallOptions **WorkflowsServiceV2BetaCallOptions
}
// NewWorkflowsServiceV2BetaRESTClient creates a new workflows service v2 beta rest client.
//
// A service for running workflows, such as pipelines consisting of Docker
// containers.
func NewWorkflowsServiceV2BetaRESTClient(ctx context.Context, opts ...option.ClientOption) (*WorkflowsServiceV2BetaClient, error) {
clientOpts := append(defaultWorkflowsServiceV2BetaRESTClientOptions(), opts...)
httpClient, endpoint, err := httptransport.NewClient(ctx, clientOpts...)
if err != nil {
return nil, err
}
callOpts := defaultWorkflowsServiceV2BetaRESTCallOptions()
c := &workflowsServiceV2BetaRESTClient{
endpoint: endpoint,
httpClient: httpClient,
CallOptions: &callOpts,
}
c.setGoogleClientInfo()
lroOpts := []option.ClientOption{
option.WithHTTPClient(httpClient),
option.WithEndpoint(endpoint),
}
opClient, err := lroauto.NewOperationsRESTClient(ctx, lroOpts...)
if err != nil {
return nil, err
}
c.LROClient = &opClient
return &WorkflowsServiceV2BetaClient{internalClient: c, CallOptions: callOpts}, nil
}
func defaultWorkflowsServiceV2BetaRESTClientOptions() []option.ClientOption {
return []option.ClientOption{
internaloption.WithDefaultEndpoint("https://lifesciences.googleapis.com"),
internaloption.WithDefaultMTLSEndpoint("https://lifesciences.mtls.googleapis.com"),
internaloption.WithDefaultAudience("https://lifesciences.googleapis.com/"),
internaloption.WithDefaultScopes(DefaultAuthScopes()...),
}
}
// setGoogleClientInfo sets the name and version of the application in
// the `x-goog-api-client` header passed on each request. Intended for
// use by Google-written clients.
func (c *workflowsServiceV2BetaRESTClient) setGoogleClientInfo(keyval ...string) {
kv := append([]string{"gl-go", versionGo()}, keyval...)
kv = append(kv, "gapic", getVersionClient(), "gax", gax.Version, "rest", "UNKNOWN")
c.xGoogMetadata = metadata.Pairs("x-goog-api-client", gax.XGoogHeader(kv...))
}
// Close closes the connection to the API service. The user should invoke this when
// the client is no longer required.
func (c *workflowsServiceV2BetaRESTClient) Close() error {
// Replace httpClient with nil to force cleanup.
c.httpClient = nil
return nil
}
// Connection returns a connection to the API service.
//
// Deprecated: This method always returns nil.
func (c *workflowsServiceV2BetaRESTClient) Connection() *grpc.ClientConn {
return nil
}
func (c *workflowsServiceV2BetaGRPCClient) RunPipeline(ctx context.Context, req *lifesciencespb.RunPipelineRequest, opts ...gax.CallOption) (*RunPipelineOperation, error) {
if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines {
cctx, cancel := context.WithTimeout(ctx, 60000*time.Millisecond)
defer cancel()
ctx = cctx
}
md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "parent", url.QueryEscape(req.GetParent())))
ctx = insertMetadata(ctx, c.xGoogMetadata, md)
opts = append((*c.CallOptions).RunPipeline[0:len((*c.CallOptions).RunPipeline):len((*c.CallOptions).RunPipeline)], opts...)
var resp *longrunningpb.Operation
err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
var err error
resp, err = c.workflowsServiceV2BetaClient.RunPipeline(ctx, req, settings.GRPC...)
return err
}, opts...)
if err != nil {
return nil, err
}
return &RunPipelineOperation{
lro: longrunning.InternalNewOperation(*c.LROClient, resp),
}, nil
}
// RunPipeline runs a pipeline. The returned Operation’s [metadata]
// [google.longrunning.Operation.metadata] field will contain a
// google.cloud.lifesciences.v2beta.Metadata object describing the status
// of the pipeline execution. The
// response field will contain a
// google.cloud.lifesciences.v2beta.RunPipelineResponse object if the
// pipeline completes successfully.
//
// Note: Before you can use this method, the Life Sciences Service Agent
// must have access to your project. This is done automatically when the
// Cloud Life Sciences API is first enabled, but if you delete this permission
// you must disable and re-enable the API to grant the Life Sciences
// Service Agent the required permissions.
// Authorization requires the following Google
// IAM (at https://cloud.google.com/iam/) permission:
//
// lifesciences.workflows.run
func (c *workflowsServiceV2BetaRESTClient) RunPipeline(ctx context.Context, req *lifesciencespb.RunPipelineRequest, opts ...gax.CallOption) (*RunPipelineOperation, error) {
m := protojson.MarshalOptions{AllowPartial: true, UseEnumNumbers: true}
jsonReq, err := m.Marshal(req)
if err != nil {
return nil, err
}
baseUrl, err := url.Parse(c.endpoint)
if err != nil {
return nil, err
}
baseUrl.Path += fmt.Sprintf("/v2beta/%v/pipelines:run", req.GetParent())
// Build HTTP headers from client and context metadata.
md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "parent", url.QueryEscape(req.GetParent())))
headers := buildHeaders(ctx, c.xGoogMetadata, md, metadata.Pairs("Content-Type", "application/json"))
unm := protojson.UnmarshalOptions{AllowPartial: true, DiscardUnknown: true}
resp := &longrunningpb.Operation{}
e := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
if settings.Path != "" {
baseUrl.Path = settings.Path
}
httpReq, err := http.NewRequest("POST", baseUrl.String(), bytes.NewReader(jsonReq))
if err != nil {
return err
}
httpReq = httpReq.WithContext(ctx)
httpReq.Header = headers
httpRsp, err := c.httpClient.Do(httpReq)
if err != nil {
return err
}
defer httpRsp.Body.Close()
if err = googleapi.CheckResponse(httpRsp); err != nil {
return err
}
buf, err := ioutil.ReadAll(httpRsp.Body)
if err != nil {
return err
}
if err := unm.Unmarshal(buf, resp); err != nil {
return maybeUnknownEnum(err)
}
return nil
}, opts...)
if e != nil {
return nil, e
}
override := fmt.Sprintf("/v2beta/%s", resp.GetName())
return &RunPipelineOperation{
lro: longrunning.InternalNewOperation(*c.LROClient, resp),
pollPath: override,
}, nil
}
// RunPipelineOperation manages a long-running operation from RunPipeline.
type RunPipelineOperation struct {
lro *longrunning.Operation
pollPath string
}
// RunPipelineOperation returns a new RunPipelineOperation from a given name.
// The name must be that of a previously created RunPipelineOperation, possibly from a different process.
func (c *workflowsServiceV2BetaGRPCClient) RunPipelineOperation(name string) *RunPipelineOperation {
return &RunPipelineOperation{
lro: longrunning.InternalNewOperation(*c.LROClient, &longrunningpb.Operation{Name: name}),
}
}
// RunPipelineOperation returns a new RunPipelineOperation from a given name.
// The name must be that of a previously created RunPipelineOperation, possibly from a different process.
func (c *workflowsServiceV2BetaRESTClient) RunPipelineOperation(name string) *RunPipelineOperation {
override := fmt.Sprintf("/v2beta/%s", name)
return &RunPipelineOperation{
lro: longrunning.InternalNewOperation(*c.LROClient, &longrunningpb.Operation{Name: name}),
pollPath: override,
}
}
// Wait blocks until the long-running operation is completed, returning the response and any errors encountered.
//
// See documentation of Poll for error-handling information.
func (op *RunPipelineOperation) Wait(ctx context.Context, opts ...gax.CallOption) (*lifesciencespb.RunPipelineResponse, error) {
opts = append([]gax.CallOption{gax.WithPath(op.pollPath)}, opts...)
var resp lifesciencespb.RunPipelineResponse
if err := op.lro.WaitWithInterval(ctx, &resp, time.Minute, opts...); err != nil {
return nil, err
}
return &resp, nil
}
// Poll fetches the latest state of the long-running operation.
//
// Poll also fetches the latest metadata, which can be retrieved by Metadata.
//
// If Poll fails, the error is returned and op is unmodified. If Poll succeeds and
// the operation has completed with failure, the error is returned and op.Done will return true.
// If Poll succeeds and the operation has completed successfully,
// op.Done will return true, and the response of the operation is returned.
// If Poll succeeds and the operation has not completed, the returned response and error are both nil.
func (op *RunPipelineOperation) Poll(ctx context.Context, opts ...gax.CallOption) (*lifesciencespb.RunPipelineResponse, error) {
opts = append([]gax.CallOption{gax.WithPath(op.pollPath)}, opts...)
var resp lifesciencespb.RunPipelineResponse
if err := op.lro.Poll(ctx, &resp, opts...); err != nil {
return nil, err
}
if !op.Done() {
return nil, nil
}
return &resp, nil
}
// Metadata returns metadata associated with the long-running operation.
// Metadata itself does not contact the server, but Poll does.
// To get the latest metadata, call this method after a successful call to Poll.
// If the metadata is not available, the returned metadata and error are both nil.
func (op *RunPipelineOperation) Metadata() (*lifesciencespb.Metadata, error) {
var meta lifesciencespb.Metadata
if err := op.lro.Metadata(&meta); err == longrunning.ErrNoMetadata {
return nil, nil
} else if err != nil {
return nil, err
}
return &meta, nil
}
// Done reports whether the long-running operation has completed.
func (op *RunPipelineOperation) Done() bool {
return op.lro.Done()
}
// Name returns the name of the long-running operation.
// The name is assigned by the server and is unique within the service from which the operation is created.
func (op *RunPipelineOperation) Name() string {
return op.lro.Name()
}