blob: 3d6efebacc080bacffe965cd65033ae37ed83fff [file] [log] [blame]
// Copyright 2020 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 cx
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/option/internaloption"
gtransport "google.golang.org/api/transport/grpc"
cxpb "google.golang.org/genproto/googleapis/cloud/dialogflow/cx/v3beta1"
"google.golang.org/grpc"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/metadata"
)
var newEntityTypesClientHook clientHook
// EntityTypesCallOptions contains the retry settings for each method of EntityTypesClient.
type EntityTypesCallOptions struct {
ListEntityTypes []gax.CallOption
GetEntityType []gax.CallOption
CreateEntityType []gax.CallOption
UpdateEntityType []gax.CallOption
DeleteEntityType []gax.CallOption
}
func defaultEntityTypesClientOptions() []option.ClientOption {
return []option.ClientOption{
internaloption.WithDefaultEndpoint("dialogflow.googleapis.com:443"),
internaloption.WithDefaultMTLSEndpoint("dialogflow.mtls.googleapis.com:443"),
option.WithGRPCDialOption(grpc.WithDisableServiceConfig()),
option.WithScopes(DefaultAuthScopes()...),
option.WithGRPCDialOption(grpc.WithDefaultCallOptions(
grpc.MaxCallRecvMsgSize(math.MaxInt32))),
}
}
func defaultEntityTypesCallOptions() *EntityTypesCallOptions {
return &EntityTypesCallOptions{
ListEntityTypes: []gax.CallOption{
gax.WithRetry(func() gax.Retryer {
return gax.OnCodes([]codes.Code{
codes.Unavailable,
}, gax.Backoff{
Initial: 100 * time.Millisecond,
Max: 60000 * time.Millisecond,
Multiplier: 1.30,
})
}),
},
GetEntityType: []gax.CallOption{
gax.WithRetry(func() gax.Retryer {
return gax.OnCodes([]codes.Code{
codes.Unavailable,
}, gax.Backoff{
Initial: 100 * time.Millisecond,
Max: 60000 * time.Millisecond,
Multiplier: 1.30,
})
}),
},
CreateEntityType: []gax.CallOption{
gax.WithRetry(func() gax.Retryer {
return gax.OnCodes([]codes.Code{
codes.Unavailable,
}, gax.Backoff{
Initial: 100 * time.Millisecond,
Max: 60000 * time.Millisecond,
Multiplier: 1.30,
})
}),
},
UpdateEntityType: []gax.CallOption{
gax.WithRetry(func() gax.Retryer {
return gax.OnCodes([]codes.Code{
codes.Unavailable,
}, gax.Backoff{
Initial: 100 * time.Millisecond,
Max: 60000 * time.Millisecond,
Multiplier: 1.30,
})
}),
},
DeleteEntityType: []gax.CallOption{
gax.WithRetry(func() gax.Retryer {
return gax.OnCodes([]codes.Code{
codes.Unavailable,
}, gax.Backoff{
Initial: 100 * time.Millisecond,
Max: 60000 * time.Millisecond,
Multiplier: 1.30,
})
}),
},
}
}
// EntityTypesClient is a client for interacting with Dialogflow API.
//
// Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls.
type EntityTypesClient 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
// The gRPC API client.
entityTypesClient cxpb.EntityTypesClient
// The call options for this service.
CallOptions *EntityTypesCallOptions
// The x-goog-* metadata to be sent with each request.
xGoogMetadata metadata.MD
}
// NewEntityTypesClient creates a new entity types client.
//
// Service for managing EntityTypes.
func NewEntityTypesClient(ctx context.Context, opts ...option.ClientOption) (*EntityTypesClient, error) {
clientOpts := defaultEntityTypesClientOptions()
if newEntityTypesClientHook != nil {
hookOpts, err := newEntityTypesClientHook(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
}
c := &EntityTypesClient{
connPool: connPool,
disableDeadlines: disableDeadlines,
CallOptions: defaultEntityTypesCallOptions(),
entityTypesClient: cxpb.NewEntityTypesClient(connPool),
}
c.setGoogleClientInfo()
return c, nil
}
// Connection returns a connection to the API service.
//
// Deprecated.
func (c *EntityTypesClient) Connection() *grpc.ClientConn {
return c.connPool.Conn()
}
// Close closes the connection to the API service. The user should invoke this when
// the client is no longer required.
func (c *EntityTypesClient) Close() error {
return c.connPool.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 *EntityTypesClient) 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...))
}
// ListEntityTypes returns the list of all entity types in the specified agent.
func (c *EntityTypesClient) ListEntityTypes(ctx context.Context, req *cxpb.ListEntityTypesRequest, opts ...gax.CallOption) *EntityTypeIterator {
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.ListEntityTypes[0:len(c.CallOptions.ListEntityTypes):len(c.CallOptions.ListEntityTypes)], opts...)
it := &EntityTypeIterator{}
req = proto.Clone(req).(*cxpb.ListEntityTypesRequest)
it.InternalFetch = func(pageSize int, pageToken string) ([]*cxpb.EntityType, string, error) {
var resp *cxpb.ListEntityTypesResponse
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.entityTypesClient.ListEntityTypes(ctx, req, settings.GRPC...)
return err
}, opts...)
if err != nil {
return nil, "", err
}
it.Response = resp
return resp.GetEntityTypes(), resp.GetNextPageToken(), 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.GetPageSize())
it.pageInfo.Token = req.GetPageToken()
return it
}
// GetEntityType retrieves the specified entity type.
func (c *EntityTypesClient) GetEntityType(ctx context.Context, req *cxpb.GetEntityTypeRequest, opts ...gax.CallOption) (*cxpb.EntityType, 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", "name", url.QueryEscape(req.GetName())))
ctx = insertMetadata(ctx, c.xGoogMetadata, md)
opts = append(c.CallOptions.GetEntityType[0:len(c.CallOptions.GetEntityType):len(c.CallOptions.GetEntityType)], opts...)
var resp *cxpb.EntityType
err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
var err error
resp, err = c.entityTypesClient.GetEntityType(ctx, req, settings.GRPC...)
return err
}, opts...)
if err != nil {
return nil, err
}
return resp, nil
}
// CreateEntityType creates an entity type in the specified agent.
func (c *EntityTypesClient) CreateEntityType(ctx context.Context, req *cxpb.CreateEntityTypeRequest, opts ...gax.CallOption) (*cxpb.EntityType, 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.CreateEntityType[0:len(c.CallOptions.CreateEntityType):len(c.CallOptions.CreateEntityType)], opts...)
var resp *cxpb.EntityType
err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
var err error
resp, err = c.entityTypesClient.CreateEntityType(ctx, req, settings.GRPC...)
return err
}, opts...)
if err != nil {
return nil, err
}
return resp, nil
}
// UpdateEntityType updates the specified entity type.
func (c *EntityTypesClient) UpdateEntityType(ctx context.Context, req *cxpb.UpdateEntityTypeRequest, opts ...gax.CallOption) (*cxpb.EntityType, 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", "entity_type.name", url.QueryEscape(req.GetEntityType().GetName())))
ctx = insertMetadata(ctx, c.xGoogMetadata, md)
opts = append(c.CallOptions.UpdateEntityType[0:len(c.CallOptions.UpdateEntityType):len(c.CallOptions.UpdateEntityType)], opts...)
var resp *cxpb.EntityType
err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
var err error
resp, err = c.entityTypesClient.UpdateEntityType(ctx, req, settings.GRPC...)
return err
}, opts...)
if err != nil {
return nil, err
}
return resp, nil
}
// DeleteEntityType deletes the specified entity type.
func (c *EntityTypesClient) DeleteEntityType(ctx context.Context, req *cxpb.DeleteEntityTypeRequest, opts ...gax.CallOption) 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", "name", url.QueryEscape(req.GetName())))
ctx = insertMetadata(ctx, c.xGoogMetadata, md)
opts = append(c.CallOptions.DeleteEntityType[0:len(c.CallOptions.DeleteEntityType):len(c.CallOptions.DeleteEntityType)], opts...)
err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
var err error
_, err = c.entityTypesClient.DeleteEntityType(ctx, req, settings.GRPC...)
return err
}, opts...)
return err
}
// EntityTypeIterator manages a stream of *cxpb.EntityType.
type EntityTypeIterator struct {
items []*cxpb.EntityType
pageInfo *iterator.PageInfo
nextFunc func() error
// Response is the raw response for the current page.
// It must be cast to the RPC response type.
// Calling Next() or InternalFetch() updates this value.
Response interface{}
// 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 []*cxpb.EntityType, nextPageToken string, err error)
}
// PageInfo supports pagination. See the google.golang.org/api/iterator package for details.
func (it *EntityTypeIterator) 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 *EntityTypeIterator) Next() (*cxpb.EntityType, error) {
var item *cxpb.EntityType
if err := it.nextFunc(); err != nil {
return item, err
}
item = it.items[0]
it.items = it.items[1:]
return item, nil
}
func (it *EntityTypeIterator) bufLen() int {
return len(it.items)
}
func (it *EntityTypeIterator) takeBuf() interface{} {
b := it.items
it.items = nil
return b
}