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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 logging
-
- import (
- "context"
- "math"
- "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"
- loggingpb "google.golang.org/genproto/googleapis/logging/v2"
- "google.golang.org/grpc"
- "google.golang.org/grpc/codes"
- "google.golang.org/grpc/metadata"
- )
-
- // ConfigCallOptions contains the retry settings for each method of ConfigClient.
- type ConfigCallOptions struct {
- ListSinks []gax.CallOption
- GetSink []gax.CallOption
- CreateSink []gax.CallOption
- UpdateSink []gax.CallOption
- DeleteSink []gax.CallOption
- ListExclusions []gax.CallOption
- GetExclusion []gax.CallOption
- CreateExclusion []gax.CallOption
- UpdateExclusion []gax.CallOption
- DeleteExclusion []gax.CallOption
- }
-
- func defaultConfigClientOptions() []option.ClientOption {
- return []option.ClientOption{
- option.WithEndpoint("logging.googleapis.com:443"),
- option.WithScopes(DefaultAuthScopes()...),
- }
- }
-
- func defaultConfigCallOptions() *ConfigCallOptions {
- retry := map[[2]string][]gax.CallOption{
- {"default", "idempotent"}: {
- gax.WithRetry(func() gax.Retryer {
- return gax.OnCodes([]codes.Code{
- codes.DeadlineExceeded,
- codes.Internal,
- codes.Unavailable,
- }, gax.Backoff{
- Initial: 100 * time.Millisecond,
- Max: 60000 * time.Millisecond,
- Multiplier: 1.3,
- })
- }),
- },
- }
- return &ConfigCallOptions{
- ListSinks: retry[[2]string{"default", "idempotent"}],
- GetSink: retry[[2]string{"default", "idempotent"}],
- CreateSink: retry[[2]string{"default", "non_idempotent"}],
- UpdateSink: retry[[2]string{"default", "idempotent"}],
- DeleteSink: retry[[2]string{"default", "idempotent"}],
- ListExclusions: retry[[2]string{"default", "idempotent"}],
- GetExclusion: retry[[2]string{"default", "idempotent"}],
- CreateExclusion: retry[[2]string{"default", "non_idempotent"}],
- UpdateExclusion: retry[[2]string{"default", "non_idempotent"}],
- DeleteExclusion: retry[[2]string{"default", "idempotent"}],
- }
- }
-
- // ConfigClient is a client for interacting with Stackdriver Logging API.
- //
- // Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls.
- type ConfigClient struct {
- // The connection to the service.
- conn *grpc.ClientConn
-
- // The gRPC API client.
- configClient loggingpb.ConfigServiceV2Client
-
- // The call options for this service.
- CallOptions *ConfigCallOptions
-
- // The x-goog-* metadata to be sent with each request.
- xGoogMetadata metadata.MD
- }
-
- // NewConfigClient creates a new config service v2 client.
- //
- // Service for configuring sinks used to export log entries out of
- // Logging.
- func NewConfigClient(ctx context.Context, opts ...option.ClientOption) (*ConfigClient, error) {
- conn, err := transport.DialGRPC(ctx, append(defaultConfigClientOptions(), opts...)...)
- if err != nil {
- return nil, err
- }
- c := &ConfigClient{
- conn: conn,
- CallOptions: defaultConfigCallOptions(),
-
- configClient: loggingpb.NewConfigServiceV2Client(conn),
- }
- c.SetGoogleClientInfo()
- return c, nil
- }
-
- // Connection returns the client's connection to the API service.
- func (c *ConfigClient) 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 *ConfigClient) 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 *ConfigClient) 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...))
- }
-
- // ListSinks lists sinks.
- func (c *ConfigClient) ListSinks(ctx context.Context, req *loggingpb.ListSinksRequest, opts ...gax.CallOption) *LogSinkIterator {
- ctx = insertMetadata(ctx, c.xGoogMetadata)
- opts = append(c.CallOptions.ListSinks[0:len(c.CallOptions.ListSinks):len(c.CallOptions.ListSinks)], opts...)
- it := &LogSinkIterator{}
- req = proto.Clone(req).(*loggingpb.ListSinksRequest)
- it.InternalFetch = func(pageSize int, pageToken string) ([]*loggingpb.LogSink, string, error) {
- var resp *loggingpb.ListSinksResponse
- 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.configClient.ListSinks(ctx, req, settings.GRPC...)
- return err
- }, opts...)
- if err != nil {
- return nil, "", err
- }
- return resp.Sinks, 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)
- return it
- }
-
- // GetSink gets a sink.
- func (c *ConfigClient) GetSink(ctx context.Context, req *loggingpb.GetSinkRequest, opts ...gax.CallOption) (*loggingpb.LogSink, error) {
- ctx = insertMetadata(ctx, c.xGoogMetadata)
- opts = append(c.CallOptions.GetSink[0:len(c.CallOptions.GetSink):len(c.CallOptions.GetSink)], opts...)
- var resp *loggingpb.LogSink
- err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
- var err error
- resp, err = c.configClient.GetSink(ctx, req, settings.GRPC...)
- return err
- }, opts...)
- if err != nil {
- return nil, err
- }
- return resp, nil
- }
-
- // CreateSink creates a sink that exports specified log entries to a destination. The
- // export of newly-ingested log entries begins immediately, unless the sink's
- // writer_identity is not permitted to write to the destination. A sink can
- // export log entries only from the resource owning the sink.
- func (c *ConfigClient) CreateSink(ctx context.Context, req *loggingpb.CreateSinkRequest, opts ...gax.CallOption) (*loggingpb.LogSink, error) {
- ctx = insertMetadata(ctx, c.xGoogMetadata)
- opts = append(c.CallOptions.CreateSink[0:len(c.CallOptions.CreateSink):len(c.CallOptions.CreateSink)], opts...)
- var resp *loggingpb.LogSink
- err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
- var err error
- resp, err = c.configClient.CreateSink(ctx, req, settings.GRPC...)
- return err
- }, opts...)
- if err != nil {
- return nil, err
- }
- return resp, nil
- }
-
- // UpdateSink updates a sink. This method replaces the following fields in the existing
- // sink with values from the new sink: destination, and filter.
- // The updated sink might also have a new writer_identity; see the
- // unique_writer_identity field.
- func (c *ConfigClient) UpdateSink(ctx context.Context, req *loggingpb.UpdateSinkRequest, opts ...gax.CallOption) (*loggingpb.LogSink, error) {
- ctx = insertMetadata(ctx, c.xGoogMetadata)
- opts = append(c.CallOptions.UpdateSink[0:len(c.CallOptions.UpdateSink):len(c.CallOptions.UpdateSink)], opts...)
- var resp *loggingpb.LogSink
- err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
- var err error
- resp, err = c.configClient.UpdateSink(ctx, req, settings.GRPC...)
- return err
- }, opts...)
- if err != nil {
- return nil, err
- }
- return resp, nil
- }
-
- // DeleteSink deletes a sink. If the sink has a unique writer_identity, then that
- // service account is also deleted.
- func (c *ConfigClient) DeleteSink(ctx context.Context, req *loggingpb.DeleteSinkRequest, opts ...gax.CallOption) error {
- ctx = insertMetadata(ctx, c.xGoogMetadata)
- opts = append(c.CallOptions.DeleteSink[0:len(c.CallOptions.DeleteSink):len(c.CallOptions.DeleteSink)], opts...)
- err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
- var err error
- _, err = c.configClient.DeleteSink(ctx, req, settings.GRPC...)
- return err
- }, opts...)
- return err
- }
-
- // ListExclusions lists all the exclusions in a parent resource.
- func (c *ConfigClient) ListExclusions(ctx context.Context, req *loggingpb.ListExclusionsRequest, opts ...gax.CallOption) *LogExclusionIterator {
- ctx = insertMetadata(ctx, c.xGoogMetadata)
- opts = append(c.CallOptions.ListExclusions[0:len(c.CallOptions.ListExclusions):len(c.CallOptions.ListExclusions)], opts...)
- it := &LogExclusionIterator{}
- req = proto.Clone(req).(*loggingpb.ListExclusionsRequest)
- it.InternalFetch = func(pageSize int, pageToken string) ([]*loggingpb.LogExclusion, string, error) {
- var resp *loggingpb.ListExclusionsResponse
- 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.configClient.ListExclusions(ctx, req, settings.GRPC...)
- return err
- }, opts...)
- if err != nil {
- return nil, "", err
- }
- return resp.Exclusions, 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)
- return it
- }
-
- // GetExclusion gets the description of an exclusion.
- func (c *ConfigClient) GetExclusion(ctx context.Context, req *loggingpb.GetExclusionRequest, opts ...gax.CallOption) (*loggingpb.LogExclusion, error) {
- ctx = insertMetadata(ctx, c.xGoogMetadata)
- opts = append(c.CallOptions.GetExclusion[0:len(c.CallOptions.GetExclusion):len(c.CallOptions.GetExclusion)], opts...)
- var resp *loggingpb.LogExclusion
- err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
- var err error
- resp, err = c.configClient.GetExclusion(ctx, req, settings.GRPC...)
- return err
- }, opts...)
- if err != nil {
- return nil, err
- }
- return resp, nil
- }
-
- // CreateExclusion creates a new exclusion in a specified parent resource.
- // Only log entries belonging to that resource can be excluded.
- // You can have up to 10 exclusions in a resource.
- func (c *ConfigClient) CreateExclusion(ctx context.Context, req *loggingpb.CreateExclusionRequest, opts ...gax.CallOption) (*loggingpb.LogExclusion, error) {
- ctx = insertMetadata(ctx, c.xGoogMetadata)
- opts = append(c.CallOptions.CreateExclusion[0:len(c.CallOptions.CreateExclusion):len(c.CallOptions.CreateExclusion)], opts...)
- var resp *loggingpb.LogExclusion
- err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
- var err error
- resp, err = c.configClient.CreateExclusion(ctx, req, settings.GRPC...)
- return err
- }, opts...)
- if err != nil {
- return nil, err
- }
- return resp, nil
- }
-
- // UpdateExclusion changes one or more properties of an existing exclusion.
- func (c *ConfigClient) UpdateExclusion(ctx context.Context, req *loggingpb.UpdateExclusionRequest, opts ...gax.CallOption) (*loggingpb.LogExclusion, error) {
- ctx = insertMetadata(ctx, c.xGoogMetadata)
- opts = append(c.CallOptions.UpdateExclusion[0:len(c.CallOptions.UpdateExclusion):len(c.CallOptions.UpdateExclusion)], opts...)
- var resp *loggingpb.LogExclusion
- err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
- var err error
- resp, err = c.configClient.UpdateExclusion(ctx, req, settings.GRPC...)
- return err
- }, opts...)
- if err != nil {
- return nil, err
- }
- return resp, nil
- }
-
- // DeleteExclusion deletes an exclusion.
- func (c *ConfigClient) DeleteExclusion(ctx context.Context, req *loggingpb.DeleteExclusionRequest, opts ...gax.CallOption) error {
- ctx = insertMetadata(ctx, c.xGoogMetadata)
- opts = append(c.CallOptions.DeleteExclusion[0:len(c.CallOptions.DeleteExclusion):len(c.CallOptions.DeleteExclusion)], opts...)
- err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
- var err error
- _, err = c.configClient.DeleteExclusion(ctx, req, settings.GRPC...)
- return err
- }, opts...)
- return err
- }
-
- // LogExclusionIterator manages a stream of *loggingpb.LogExclusion.
- type LogExclusionIterator struct {
- items []*loggingpb.LogExclusion
- 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 []*loggingpb.LogExclusion, nextPageToken string, err error)
- }
-
- // PageInfo supports pagination. See the google.golang.org/api/iterator package for details.
- func (it *LogExclusionIterator) 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 *LogExclusionIterator) Next() (*loggingpb.LogExclusion, error) {
- var item *loggingpb.LogExclusion
- if err := it.nextFunc(); err != nil {
- return item, err
- }
- item = it.items[0]
- it.items = it.items[1:]
- return item, nil
- }
-
- func (it *LogExclusionIterator) bufLen() int {
- return len(it.items)
- }
-
- func (it *LogExclusionIterator) takeBuf() interface{} {
- b := it.items
- it.items = nil
- return b
- }
-
- // LogSinkIterator manages a stream of *loggingpb.LogSink.
- type LogSinkIterator struct {
- items []*loggingpb.LogSink
- 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 []*loggingpb.LogSink, nextPageToken string, err error)
- }
-
- // PageInfo supports pagination. See the google.golang.org/api/iterator package for details.
- func (it *LogSinkIterator) 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 *LogSinkIterator) Next() (*loggingpb.LogSink, error) {
- var item *loggingpb.LogSink
- if err := it.nextFunc(); err != nil {
- return item, err
- }
- item = it.items[0]
- it.items = it.items[1:]
- return item, nil
- }
-
- func (it *LogSinkIterator) bufLen() int {
- return len(it.items)
- }
-
- func (it *LogSinkIterator) takeBuf() interface{} {
- b := it.items
- it.items = nil
- return b
- }
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