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// Copyright 2019 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 gapic-generator. DO NOT EDIT.
package talent
import (
"context"
"fmt"
"math"
"net/url"
"time"
"github.com/golang/protobuf/proto"
gax "github.com/googleapis/gax-go/v2"
"google.golang.org/api/iterator"
"google.golang.org/api/option"
"google.golang.org/api/transport"
talentpb "google.golang.org/genproto/googleapis/cloud/talent/v4beta1"
"google.golang.org/grpc"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/metadata"
)
// TenantCallOptions contains the retry settings for each method of TenantClient.
type TenantCallOptions struct {
CreateTenant []gax.CallOption
GetTenant []gax.CallOption
UpdateTenant []gax.CallOption
DeleteTenant []gax.CallOption
ListTenants []gax.CallOption
}
func defaultTenantClientOptions() []option.ClientOption {
return []option.ClientOption{
option.WithEndpoint("jobs.googleapis.com:443"),
option.WithScopes(DefaultAuthScopes()...),
option.WithGRPCDialOption(grpc.WithDefaultCallOptions(
grpc.MaxCallRecvMsgSize(math.MaxInt32))),
}
}
func defaultTenantCallOptions() *TenantCallOptions {
retry := map[[2]string][]gax.CallOption{
{"default", "idempotent"}: {
gax.WithRetry(func() gax.Retryer {
return gax.OnCodes([]codes.Code{
codes.DeadlineExceeded,
codes.Unavailable,
}, gax.Backoff{
Initial: 100 * time.Millisecond,
Max: 60000 * time.Millisecond,
Multiplier: 1.3,
})
}),
},
}
return &TenantCallOptions{
CreateTenant: retry[[2]string{"default", "non_idempotent"}],
GetTenant: retry[[2]string{"default", "idempotent"}],
UpdateTenant: retry[[2]string{"default", "non_idempotent"}],
DeleteTenant: retry[[2]string{"default", "idempotent"}],
ListTenants: retry[[2]string{"default", "idempotent"}],
}
}
// TenantClient is a client for interacting with Cloud Talent Solution API.
//
// Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls.
type TenantClient struct {
// The connection to the service.
conn *grpc.ClientConn
// The gRPC API client.
tenantClient talentpb.TenantServiceClient
// The call options for this service.
CallOptions *TenantCallOptions
// The x-goog-* metadata to be sent with each request.
xGoogMetadata metadata.MD
}
// NewTenantClient creates a new tenant service client.
//
// A service that handles tenant management, including CRUD and enumeration.
func NewTenantClient(ctx context.Context, opts ...option.ClientOption) (*TenantClient, error) {
conn, err := transport.DialGRPC(ctx, append(defaultTenantClientOptions(), opts...)...)
if err != nil {
return nil, err
}
c := &TenantClient{
conn: conn,
CallOptions: defaultTenantCallOptions(),
tenantClient: talentpb.NewTenantServiceClient(conn),
}
c.setGoogleClientInfo()
return c, nil
}
// Connection returns the client's connection to the API service.
func (c *TenantClient) Connection() *grpc.ClientConn {
return c.conn
}
// Close closes the connection to the API service. The user should invoke this when
// the client is no longer required.
func (c *TenantClient) Close() error {
return c.conn.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 *TenantClient) setGoogleClientInfo(keyval ...string) {
kv := append([]string{"gl-go", versionGo()}, keyval...)
kv = append(kv, "gapic", versionClient, "gax", gax.Version, "grpc", grpc.Version)
c.xGoogMetadata = metadata.Pairs("x-goog-api-client", gax.XGoogHeader(kv...))
}
// CreateTenant creates a new tenant entity.
func (c *TenantClient) CreateTenant(ctx context.Context, req *talentpb.CreateTenantRequest, opts ...gax.CallOption) (*talentpb.Tenant, error) {
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.CreateTenant[0:len(c.CallOptions.CreateTenant):len(c.CallOptions.CreateTenant)], opts...)
var resp *talentpb.Tenant
err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
var err error
resp, err = c.tenantClient.CreateTenant(ctx, req, settings.GRPC...)
return err
}, opts...)
if err != nil {
return nil, err
}
return resp, nil
}
// GetTenant retrieves specified tenant.
func (c *TenantClient) GetTenant(ctx context.Context, req *talentpb.GetTenantRequest, opts ...gax.CallOption) (*talentpb.Tenant, error) {
md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName())))
ctx = insertMetadata(ctx, c.xGoogMetadata, md)
opts = append(c.CallOptions.GetTenant[0:len(c.CallOptions.GetTenant):len(c.CallOptions.GetTenant)], opts...)
var resp *talentpb.Tenant
err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
var err error
resp, err = c.tenantClient.GetTenant(ctx, req, settings.GRPC...)
return err
}, opts...)
if err != nil {
return nil, err
}
return resp, nil
}
// UpdateTenant updates specified tenant.
func (c *TenantClient) UpdateTenant(ctx context.Context, req *talentpb.UpdateTenantRequest, opts ...gax.CallOption) (*talentpb.Tenant, error) {
md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "tenant.name", url.QueryEscape(req.GetTenant().GetName())))
ctx = insertMetadata(ctx, c.xGoogMetadata, md)
opts = append(c.CallOptions.UpdateTenant[0:len(c.CallOptions.UpdateTenant):len(c.CallOptions.UpdateTenant)], opts...)
var resp *talentpb.Tenant
err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
var err error
resp, err = c.tenantClient.UpdateTenant(ctx, req, settings.GRPC...)
return err
}, opts...)
if err != nil {
return nil, err
}
return resp, nil
}
// DeleteTenant deletes specified tenant.
func (c *TenantClient) DeleteTenant(ctx context.Context, req *talentpb.DeleteTenantRequest, opts ...gax.CallOption) error {
md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName())))
ctx = insertMetadata(ctx, c.xGoogMetadata, md)
opts = append(c.CallOptions.DeleteTenant[0:len(c.CallOptions.DeleteTenant):len(c.CallOptions.DeleteTenant)], opts...)
err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
var err error
_, err = c.tenantClient.DeleteTenant(ctx, req, settings.GRPC...)
return err
}, opts...)
return err
}
// ListTenants lists all tenants associated with the project.
func (c *TenantClient) ListTenants(ctx context.Context, req *talentpb.ListTenantsRequest, opts ...gax.CallOption) *TenantIterator {
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.ListTenants[0:len(c.CallOptions.ListTenants):len(c.CallOptions.ListTenants)], opts...)
it := &TenantIterator{}
req = proto.Clone(req).(*talentpb.ListTenantsRequest)
it.InternalFetch = func(pageSize int, pageToken string) ([]*talentpb.Tenant, string, error) {
var resp *talentpb.ListTenantsResponse
req.PageToken = pageToken
if pageSize > math.MaxInt32 {
req.PageSize = math.MaxInt32
} else {
req.PageSize = int32(pageSize)
}
err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
var err error
resp, err = c.tenantClient.ListTenants(ctx, req, settings.GRPC...)
return err
}, opts...)
if err != nil {
return nil, "", err
}
return resp.Tenants, resp.NextPageToken, nil
}
fetch := func(pageSize int, pageToken string) (string, error) {
items, nextPageToken, err := it.InternalFetch(pageSize, pageToken)
if err != nil {
return "", err
}
it.items = append(it.items, items...)
return nextPageToken, nil
}
it.pageInfo, it.nextFunc = iterator.NewPageInfo(fetch, it.bufLen, it.takeBuf)
it.pageInfo.MaxSize = int(req.PageSize)
it.pageInfo.Token = req.PageToken
return it
}
// TenantIterator manages a stream of *talentpb.Tenant.
type TenantIterator struct {
items []*talentpb.Tenant
pageInfo *iterator.PageInfo
nextFunc func() error
// InternalFetch is for use by the Google Cloud Libraries only.
// It is not part of the stable interface of this package.
//
// InternalFetch returns results from a single call to the underlying RPC.
// The number of results is no greater than pageSize.
// If there are no more results, nextPageToken is empty and err is nil.
InternalFetch func(pageSize int, pageToken string) (results []*talentpb.Tenant, nextPageToken string, err error)
}
// PageInfo supports pagination. See the google.golang.org/api/iterator package for details.
func (it *TenantIterator) PageInfo() *iterator.PageInfo {
return it.pageInfo
}
// Next returns the next result. Its second return value is iterator.Done if there are no more
// results. Once Next returns Done, all subsequent calls will return Done.
func (it *TenantIterator) Next() (*talentpb.Tenant, error) {
var item *talentpb.Tenant
if err := it.nextFunc(); err != nil {
return item, err
}
item = it.items[0]
it.items = it.items[1:]
return item, nil
}
func (it *TenantIterator) bufLen() int {
return len(it.items)
}
func (it *TenantIterator) takeBuf() interface{} {
b := it.items
it.items = nil
return b
}
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