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Java idiomatic client for Google Cloud Pub/Sub
/*
* Copyright 2024 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.
*/
package com.google.cloud.pubsub.v1.stub;
import static com.google.cloud.pubsub.v1.TopicAdminClient.ListTopicSnapshotsPagedResponse;
import static com.google.cloud.pubsub.v1.TopicAdminClient.ListTopicSubscriptionsPagedResponse;
import static com.google.cloud.pubsub.v1.TopicAdminClient.ListTopicsPagedResponse;
import com.google.api.core.ApiFunction;
import com.google.api.core.ApiFuture;
import com.google.api.core.BetaApi;
import com.google.api.core.ObsoleteApi;
import com.google.api.gax.batching.BatchingSettings;
import com.google.api.gax.batching.FlowControlSettings;
import com.google.api.gax.batching.FlowController;
import com.google.api.gax.batching.PartitionKey;
import com.google.api.gax.batching.RequestBuilder;
import com.google.api.gax.core.GaxProperties;
import com.google.api.gax.core.GoogleCredentialsProvider;
import com.google.api.gax.core.InstantiatingExecutorProvider;
import com.google.api.gax.grpc.GaxGrpcProperties;
import com.google.api.gax.grpc.GrpcTransportChannel;
import com.google.api.gax.grpc.InstantiatingGrpcChannelProvider;
import com.google.api.gax.httpjson.GaxHttpJsonProperties;
import com.google.api.gax.httpjson.HttpJsonTransportChannel;
import com.google.api.gax.httpjson.InstantiatingHttpJsonChannelProvider;
import com.google.api.gax.retrying.RetrySettings;
import com.google.api.gax.rpc.ApiCallContext;
import com.google.api.gax.rpc.ApiClientHeaderProvider;
import com.google.api.gax.rpc.BatchedRequestIssuer;
import com.google.api.gax.rpc.BatchingCallSettings;
import com.google.api.gax.rpc.BatchingDescriptor;
import com.google.api.gax.rpc.ClientContext;
import com.google.api.gax.rpc.PageContext;
import com.google.api.gax.rpc.PagedCallSettings;
import com.google.api.gax.rpc.PagedListDescriptor;
import com.google.api.gax.rpc.PagedListResponseFactory;
import com.google.api.gax.rpc.StatusCode;
import com.google.api.gax.rpc.StubSettings;
import com.google.api.gax.rpc.TransportChannelProvider;
import com.google.api.gax.rpc.UnaryCallSettings;
import com.google.api.gax.rpc.UnaryCallable;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.ImmutableSet;
import com.google.common.collect.Lists;
import com.google.iam.v1.GetIamPolicyRequest;
import com.google.iam.v1.Policy;
import com.google.iam.v1.SetIamPolicyRequest;
import com.google.iam.v1.TestIamPermissionsRequest;
import com.google.iam.v1.TestIamPermissionsResponse;
import com.google.protobuf.Empty;
import com.google.pubsub.v1.DeleteTopicRequest;
import com.google.pubsub.v1.DetachSubscriptionRequest;
import com.google.pubsub.v1.DetachSubscriptionResponse;
import com.google.pubsub.v1.GetTopicRequest;
import com.google.pubsub.v1.ListTopicSnapshotsRequest;
import com.google.pubsub.v1.ListTopicSnapshotsResponse;
import com.google.pubsub.v1.ListTopicSubscriptionsRequest;
import com.google.pubsub.v1.ListTopicSubscriptionsResponse;
import com.google.pubsub.v1.ListTopicsRequest;
import com.google.pubsub.v1.ListTopicsResponse;
import com.google.pubsub.v1.PublishRequest;
import com.google.pubsub.v1.PublishResponse;
import com.google.pubsub.v1.Topic;
import com.google.pubsub.v1.UpdateTopicRequest;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import javax.annotation.Generated;
import org.threeten.bp.Duration;
// AUTO-GENERATED DOCUMENTATION AND CLASS.
/**
* Settings class to configure an instance of {@link PublisherStub}.
*
* The default instance has everything set to sensible defaults:
*
*
* - The default service address (pubsub.googleapis.com) and default port (443) are used.
*
- Credentials are acquired automatically through Application Default Credentials.
*
- Retries are configured for idempotent methods but not for non-idempotent methods.
*
*
* The builder of this class is recursive, so contained classes are themselves builders. When
* build() is called, the tree of builders is called to create the complete settings object.
*
*
For example, to set the
* [RetrySettings](https://cloud.google.com/java/docs/reference/gax/latest/com.google.api.gax.retrying.RetrySettings)
* of createTopic:
*
*
{@code
* // This snippet has been automatically generated and should be regarded as a code template only.
* // It will require modifications to work:
* // - It may require correct/in-range values for request initialization.
* // - It may require specifying regional endpoints when creating the service client as shown in
* // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
* PublisherStubSettings.Builder topicAdminSettingsBuilder = PublisherStubSettings.newBuilder();
* topicAdminSettingsBuilder
* .createTopicSettings()
* .setRetrySettings(
* topicAdminSettingsBuilder
* .createTopicSettings()
* .getRetrySettings()
* .toBuilder()
* .setInitialRetryDelayDuration(Duration.ofSeconds(1))
* .setInitialRpcTimeoutDuration(Duration.ofSeconds(5))
* .setMaxAttempts(5)
* .setMaxRetryDelayDuration(Duration.ofSeconds(30))
* .setMaxRpcTimeoutDuration(Duration.ofSeconds(60))
* .setRetryDelayMultiplier(1.3)
* .setRpcTimeoutMultiplier(1.5)
* .setTotalTimeoutDuration(Duration.ofSeconds(300))
* .build());
* PublisherStubSettings topicAdminSettings = topicAdminSettingsBuilder.build();
* }
*
* Please refer to the [Client Side Retry
* Guide](https://github.com/googleapis/google-cloud-java/blob/main/docs/client_retries.md) for
* additional support in setting retries.
*/
@Generated("by gapic-generator-java")
public class PublisherStubSettings extends StubSettings {
/** The default scopes of the service. */
private static final ImmutableList DEFAULT_SERVICE_SCOPES =
ImmutableList.builder()
.add("https://www.googleapis.com/auth/cloud-platform")
.add("https://www.googleapis.com/auth/pubsub")
.build();
private final UnaryCallSettings createTopicSettings;
private final UnaryCallSettings updateTopicSettings;
private final BatchingCallSettings publishSettings;
private final UnaryCallSettings getTopicSettings;
private final PagedCallSettings
listTopicsSettings;
private final PagedCallSettings<
ListTopicSubscriptionsRequest,
ListTopicSubscriptionsResponse,
ListTopicSubscriptionsPagedResponse>
listTopicSubscriptionsSettings;
private final PagedCallSettings<
ListTopicSnapshotsRequest, ListTopicSnapshotsResponse, ListTopicSnapshotsPagedResponse>
listTopicSnapshotsSettings;
private final UnaryCallSettings deleteTopicSettings;
private final UnaryCallSettings
detachSubscriptionSettings;
private final UnaryCallSettings setIamPolicySettings;
private final UnaryCallSettings getIamPolicySettings;
private final UnaryCallSettings
testIamPermissionsSettings;
private static final PagedListDescriptor
LIST_TOPICS_PAGE_STR_DESC =
new PagedListDescriptor() {
@Override
public String emptyToken() {
return "";
}
@Override
public ListTopicsRequest injectToken(ListTopicsRequest payload, String token) {
return ListTopicsRequest.newBuilder(payload).setPageToken(token).build();
}
@Override
public ListTopicsRequest injectPageSize(ListTopicsRequest payload, int pageSize) {
return ListTopicsRequest.newBuilder(payload).setPageSize(pageSize).build();
}
@Override
public Integer extractPageSize(ListTopicsRequest payload) {
return payload.getPageSize();
}
@Override
public String extractNextToken(ListTopicsResponse payload) {
return payload.getNextPageToken();
}
@Override
public Iterable extractResources(ListTopicsResponse payload) {
return payload.getTopicsList();
}
};
private static final PagedListDescriptor<
ListTopicSubscriptionsRequest, ListTopicSubscriptionsResponse, String>
LIST_TOPIC_SUBSCRIPTIONS_PAGE_STR_DESC =
new PagedListDescriptor<
ListTopicSubscriptionsRequest, ListTopicSubscriptionsResponse, String>() {
@Override
public String emptyToken() {
return "";
}
@Override
public ListTopicSubscriptionsRequest injectToken(
ListTopicSubscriptionsRequest payload, String token) {
return ListTopicSubscriptionsRequest.newBuilder(payload).setPageToken(token).build();
}
@Override
public ListTopicSubscriptionsRequest injectPageSize(
ListTopicSubscriptionsRequest payload, int pageSize) {
return ListTopicSubscriptionsRequest.newBuilder(payload)
.setPageSize(pageSize)
.build();
}
@Override
public Integer extractPageSize(ListTopicSubscriptionsRequest payload) {
return payload.getPageSize();
}
@Override
public String extractNextToken(ListTopicSubscriptionsResponse payload) {
return payload.getNextPageToken();
}
@Override
public Iterable extractResources(ListTopicSubscriptionsResponse payload) {
return payload.getSubscriptionsList();
}
};
private static final PagedListDescriptor<
ListTopicSnapshotsRequest, ListTopicSnapshotsResponse, String>
LIST_TOPIC_SNAPSHOTS_PAGE_STR_DESC =
new PagedListDescriptor() {
@Override
public String emptyToken() {
return "";
}
@Override
public ListTopicSnapshotsRequest injectToken(
ListTopicSnapshotsRequest payload, String token) {
return ListTopicSnapshotsRequest.newBuilder(payload).setPageToken(token).build();
}
@Override
public ListTopicSnapshotsRequest injectPageSize(
ListTopicSnapshotsRequest payload, int pageSize) {
return ListTopicSnapshotsRequest.newBuilder(payload).setPageSize(pageSize).build();
}
@Override
public Integer extractPageSize(ListTopicSnapshotsRequest payload) {
return payload.getPageSize();
}
@Override
public String extractNextToken(ListTopicSnapshotsResponse payload) {
return payload.getNextPageToken();
}
@Override
public Iterable extractResources(ListTopicSnapshotsResponse payload) {
return payload.getSnapshotsList();
}
};
private static final PagedListResponseFactory<
ListTopicsRequest, ListTopicsResponse, ListTopicsPagedResponse>
LIST_TOPICS_PAGE_STR_FACT =
new PagedListResponseFactory<
ListTopicsRequest, ListTopicsResponse, ListTopicsPagedResponse>() {
@Override
public ApiFuture getFuturePagedResponse(
UnaryCallable callable,
ListTopicsRequest request,
ApiCallContext context,
ApiFuture futureResponse) {
PageContext pageContext =
PageContext.create(callable, LIST_TOPICS_PAGE_STR_DESC, request, context);
return ListTopicsPagedResponse.createAsync(pageContext, futureResponse);
}
};
private static final PagedListResponseFactory<
ListTopicSubscriptionsRequest,
ListTopicSubscriptionsResponse,
ListTopicSubscriptionsPagedResponse>
LIST_TOPIC_SUBSCRIPTIONS_PAGE_STR_FACT =
new PagedListResponseFactory<
ListTopicSubscriptionsRequest,
ListTopicSubscriptionsResponse,
ListTopicSubscriptionsPagedResponse>() {
@Override
public ApiFuture getFuturePagedResponse(
UnaryCallable
callable,
ListTopicSubscriptionsRequest request,
ApiCallContext context,
ApiFuture futureResponse) {
PageContext
pageContext =
PageContext.create(
callable, LIST_TOPIC_SUBSCRIPTIONS_PAGE_STR_DESC, request, context);
return ListTopicSubscriptionsPagedResponse.createAsync(pageContext, futureResponse);
}
};
private static final PagedListResponseFactory<
ListTopicSnapshotsRequest, ListTopicSnapshotsResponse, ListTopicSnapshotsPagedResponse>
LIST_TOPIC_SNAPSHOTS_PAGE_STR_FACT =
new PagedListResponseFactory<
ListTopicSnapshotsRequest,
ListTopicSnapshotsResponse,
ListTopicSnapshotsPagedResponse>() {
@Override
public ApiFuture getFuturePagedResponse(
UnaryCallable callable,
ListTopicSnapshotsRequest request,
ApiCallContext context,
ApiFuture futureResponse) {
PageContext
pageContext =
PageContext.create(
callable, LIST_TOPIC_SNAPSHOTS_PAGE_STR_DESC, request, context);
return ListTopicSnapshotsPagedResponse.createAsync(pageContext, futureResponse);
}
};
private static final BatchingDescriptor PUBLISH_BATCHING_DESC =
new BatchingDescriptor() {
@Override
public PartitionKey getBatchPartitionKey(PublishRequest request) {
return new PartitionKey(request.getTopic());
}
@Override
public RequestBuilder getRequestBuilder() {
return new RequestBuilder() {
private PublishRequest.Builder builder;
@Override
public void appendRequest(PublishRequest request) {
if (builder == null) {
builder = request.toBuilder();
} else {
builder.addAllMessages(request.getMessagesList());
}
}
@Override
public PublishRequest build() {
return builder.build();
}
};
}
@Override
public void splitResponse(
PublishResponse batchResponse,
Collection> batch) {
int batchMessageIndex = 0;
for (BatchedRequestIssuer responder : batch) {
List subresponseElements = new ArrayList<>();
long subresponseCount = responder.getMessageCount();
for (int i = 0; i < subresponseCount; i++) {
subresponseElements.add(batchResponse.getMessageIds(batchMessageIndex++));
}
PublishResponse response =
PublishResponse.newBuilder().addAllMessageIds(subresponseElements).build();
responder.setResponse(response);
}
}
@Override
public void splitException(
Throwable throwable,
Collection> batch) {
for (BatchedRequestIssuer responder : batch) {
responder.setException(throwable);
}
}
@Override
public long countElements(PublishRequest request) {
return request.getMessagesCount();
}
@Override
public long countBytes(PublishRequest request) {
return request.getSerializedSize();
}
};
/** Returns the object with the settings used for calls to createTopic. */
public UnaryCallSettings createTopicSettings() {
return createTopicSettings;
}
/** Returns the object with the settings used for calls to updateTopic. */
public UnaryCallSettings updateTopicSettings() {
return updateTopicSettings;
}
/** Returns the object with the settings used for calls to publish. */
public BatchingCallSettings publishSettings() {
return publishSettings;
}
/** Returns the object with the settings used for calls to getTopic. */
public UnaryCallSettings getTopicSettings() {
return getTopicSettings;
}
/** Returns the object with the settings used for calls to listTopics. */
public PagedCallSettings
listTopicsSettings() {
return listTopicsSettings;
}
/** Returns the object with the settings used for calls to listTopicSubscriptions. */
public PagedCallSettings<
ListTopicSubscriptionsRequest,
ListTopicSubscriptionsResponse,
ListTopicSubscriptionsPagedResponse>
listTopicSubscriptionsSettings() {
return listTopicSubscriptionsSettings;
}
/** Returns the object with the settings used for calls to listTopicSnapshots. */
public PagedCallSettings<
ListTopicSnapshotsRequest, ListTopicSnapshotsResponse, ListTopicSnapshotsPagedResponse>
listTopicSnapshotsSettings() {
return listTopicSnapshotsSettings;
}
/** Returns the object with the settings used for calls to deleteTopic. */
public UnaryCallSettings deleteTopicSettings() {
return deleteTopicSettings;
}
/** Returns the object with the settings used for calls to detachSubscription. */
public UnaryCallSettings
detachSubscriptionSettings() {
return detachSubscriptionSettings;
}
/** Returns the object with the settings used for calls to setIamPolicy. */
public UnaryCallSettings setIamPolicySettings() {
return setIamPolicySettings;
}
/** Returns the object with the settings used for calls to getIamPolicy. */
public UnaryCallSettings getIamPolicySettings() {
return getIamPolicySettings;
}
/** Returns the object with the settings used for calls to testIamPermissions. */
public UnaryCallSettings
testIamPermissionsSettings() {
return testIamPermissionsSettings;
}
public PublisherStub createStub() throws IOException {
if (getTransportChannelProvider()
.getTransportName()
.equals(GrpcTransportChannel.getGrpcTransportName())) {
return GrpcPublisherStub.create(this);
}
if (getTransportChannelProvider()
.getTransportName()
.equals(HttpJsonTransportChannel.getHttpJsonTransportName())) {
return HttpJsonPublisherStub.create(this);
}
throw new UnsupportedOperationException(
String.format(
"Transport not supported: %s", getTransportChannelProvider().getTransportName()));
}
/** Returns the default service name. */
@Override
public String getServiceName() {
return "pubsub";
}
/** Returns a builder for the default ExecutorProvider for this service. */
public static InstantiatingExecutorProvider.Builder defaultExecutorProviderBuilder() {
return InstantiatingExecutorProvider.newBuilder();
}
/** Returns the default service endpoint. */
@ObsoleteApi("Use getEndpoint() instead")
public static String getDefaultEndpoint() {
return "pubsub.googleapis.com:443";
}
/** Returns the default mTLS service endpoint. */
public static String getDefaultMtlsEndpoint() {
return "pubsub.mtls.googleapis.com:443";
}
/** Returns the default service scopes. */
public static List getDefaultServiceScopes() {
return DEFAULT_SERVICE_SCOPES;
}
/** Returns a builder for the default credentials for this service. */
public static GoogleCredentialsProvider.Builder defaultCredentialsProviderBuilder() {
return GoogleCredentialsProvider.newBuilder()
.setScopesToApply(DEFAULT_SERVICE_SCOPES)
.setUseJwtAccessWithScope(true);
}
/** Returns a builder for the default gRPC ChannelProvider for this service. */
public static InstantiatingGrpcChannelProvider.Builder defaultGrpcTransportProviderBuilder() {
return InstantiatingGrpcChannelProvider.newBuilder()
.setMaxInboundMessageSize(Integer.MAX_VALUE);
}
/** Returns a builder for the default REST ChannelProvider for this service. */
@BetaApi
public static InstantiatingHttpJsonChannelProvider.Builder
defaultHttpJsonTransportProviderBuilder() {
return InstantiatingHttpJsonChannelProvider.newBuilder();
}
public static TransportChannelProvider defaultTransportChannelProvider() {
return defaultGrpcTransportProviderBuilder().build();
}
public static ApiClientHeaderProvider.Builder defaultGrpcApiClientHeaderProviderBuilder() {
return ApiClientHeaderProvider.newBuilder()
.setGeneratedLibToken("gapic", GaxProperties.getLibraryVersion(PublisherStubSettings.class))
.setTransportToken(
GaxGrpcProperties.getGrpcTokenName(), GaxGrpcProperties.getGrpcVersion());
}
public static ApiClientHeaderProvider.Builder defaultHttpJsonApiClientHeaderProviderBuilder() {
return ApiClientHeaderProvider.newBuilder()
.setGeneratedLibToken("gapic", GaxProperties.getLibraryVersion(PublisherStubSettings.class))
.setTransportToken(
GaxHttpJsonProperties.getHttpJsonTokenName(),
GaxHttpJsonProperties.getHttpJsonVersion());
}
public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
return PublisherStubSettings.defaultGrpcApiClientHeaderProviderBuilder();
}
/** Returns a new gRPC builder for this class. */
public static Builder newBuilder() {
return Builder.createDefault();
}
/** Returns a new REST builder for this class. */
public static Builder newHttpJsonBuilder() {
return Builder.createHttpJsonDefault();
}
/** Returns a new builder for this class. */
public static Builder newBuilder(ClientContext clientContext) {
return new Builder(clientContext);
}
/** Returns a builder containing all the values of this settings class. */
public Builder toBuilder() {
return new Builder(this);
}
protected PublisherStubSettings(Builder settingsBuilder) throws IOException {
super(settingsBuilder);
createTopicSettings = settingsBuilder.createTopicSettings().build();
updateTopicSettings = settingsBuilder.updateTopicSettings().build();
publishSettings = settingsBuilder.publishSettings().build();
getTopicSettings = settingsBuilder.getTopicSettings().build();
listTopicsSettings = settingsBuilder.listTopicsSettings().build();
listTopicSubscriptionsSettings = settingsBuilder.listTopicSubscriptionsSettings().build();
listTopicSnapshotsSettings = settingsBuilder.listTopicSnapshotsSettings().build();
deleteTopicSettings = settingsBuilder.deleteTopicSettings().build();
detachSubscriptionSettings = settingsBuilder.detachSubscriptionSettings().build();
setIamPolicySettings = settingsBuilder.setIamPolicySettings().build();
getIamPolicySettings = settingsBuilder.getIamPolicySettings().build();
testIamPermissionsSettings = settingsBuilder.testIamPermissionsSettings().build();
}
/** Builder for PublisherStubSettings. */
public static class Builder extends StubSettings.Builder {
private final ImmutableList> unaryMethodSettingsBuilders;
private final UnaryCallSettings.Builder createTopicSettings;
private final UnaryCallSettings.Builder updateTopicSettings;
private final BatchingCallSettings.Builder publishSettings;
private final UnaryCallSettings.Builder getTopicSettings;
private final PagedCallSettings.Builder<
ListTopicsRequest, ListTopicsResponse, ListTopicsPagedResponse>
listTopicsSettings;
private final PagedCallSettings.Builder<
ListTopicSubscriptionsRequest,
ListTopicSubscriptionsResponse,
ListTopicSubscriptionsPagedResponse>
listTopicSubscriptionsSettings;
private final PagedCallSettings.Builder<
ListTopicSnapshotsRequest, ListTopicSnapshotsResponse, ListTopicSnapshotsPagedResponse>
listTopicSnapshotsSettings;
private final UnaryCallSettings.Builder deleteTopicSettings;
private final UnaryCallSettings.Builder
detachSubscriptionSettings;
private final UnaryCallSettings.Builder setIamPolicySettings;
private final UnaryCallSettings.Builder getIamPolicySettings;
private final UnaryCallSettings.Builder
testIamPermissionsSettings;
private static final ImmutableMap>
RETRYABLE_CODE_DEFINITIONS;
static {
ImmutableMap.Builder> definitions =
ImmutableMap.builder();
definitions.put(
"retry_policy_0_codes",
ImmutableSet.copyOf(Lists.newArrayList(StatusCode.Code.UNAVAILABLE)));
definitions.put(
"retry_policy_1_codes",
ImmutableSet.copyOf(
Lists.newArrayList(
StatusCode.Code.ABORTED,
StatusCode.Code.CANCELLED,
StatusCode.Code.INTERNAL,
StatusCode.Code.RESOURCE_EXHAUSTED,
StatusCode.Code.UNKNOWN,
StatusCode.Code.UNAVAILABLE,
StatusCode.Code.DEADLINE_EXCEEDED)));
definitions.put(
"retry_policy_2_codes",
ImmutableSet.copyOf(
Lists.newArrayList(
StatusCode.Code.UNKNOWN, StatusCode.Code.ABORTED, StatusCode.Code.UNAVAILABLE)));
RETRYABLE_CODE_DEFINITIONS = definitions.build();
}
private static final ImmutableMap RETRY_PARAM_DEFINITIONS;
static {
ImmutableMap.Builder definitions = ImmutableMap.builder();
RetrySettings settings = null;
settings =
RetrySettings.newBuilder()
.setInitialRetryDelay(Duration.ofMillis(100L))
.setRetryDelayMultiplier(1.3)
.setMaxRetryDelay(Duration.ofMillis(60000L))
.setInitialRpcTimeout(Duration.ofMillis(60000L))
.setRpcTimeoutMultiplier(1.0)
.setMaxRpcTimeout(Duration.ofMillis(60000L))
.setTotalTimeout(Duration.ofMillis(60000L))
.build();
definitions.put("retry_policy_0_params", settings);
settings =
RetrySettings.newBuilder()
.setInitialRetryDelay(Duration.ofMillis(100L))
.setRetryDelayMultiplier(4.0)
.setMaxRetryDelay(Duration.ofMillis(60000L))
.setInitialRpcTimeout(Duration.ofMillis(60000L))
.setRpcTimeoutMultiplier(1.0)
.setMaxRpcTimeout(Duration.ofMillis(60000L))
.setTotalTimeout(Duration.ofMillis(60000L))
.build();
definitions.put("retry_policy_1_params", settings);
settings =
RetrySettings.newBuilder()
.setInitialRetryDelay(Duration.ofMillis(100L))
.setRetryDelayMultiplier(1.3)
.setMaxRetryDelay(Duration.ofMillis(60000L))
.setInitialRpcTimeout(Duration.ofMillis(60000L))
.setRpcTimeoutMultiplier(1.0)
.setMaxRpcTimeout(Duration.ofMillis(60000L))
.setTotalTimeout(Duration.ofMillis(60000L))
.build();
definitions.put("retry_policy_2_params", settings);
RETRY_PARAM_DEFINITIONS = definitions.build();
}
protected Builder() {
this(((ClientContext) null));
}
protected Builder(ClientContext clientContext) {
super(clientContext);
createTopicSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
updateTopicSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
publishSettings =
BatchingCallSettings.newBuilder(PUBLISH_BATCHING_DESC)
.setBatchingSettings(BatchingSettings.newBuilder().build());
getTopicSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
listTopicsSettings = PagedCallSettings.newBuilder(LIST_TOPICS_PAGE_STR_FACT);
listTopicSubscriptionsSettings =
PagedCallSettings.newBuilder(LIST_TOPIC_SUBSCRIPTIONS_PAGE_STR_FACT);
listTopicSnapshotsSettings = PagedCallSettings.newBuilder(LIST_TOPIC_SNAPSHOTS_PAGE_STR_FACT);
deleteTopicSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
detachSubscriptionSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
setIamPolicySettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
getIamPolicySettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
testIamPermissionsSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
unaryMethodSettingsBuilders =
ImmutableList.>of(
createTopicSettings,
updateTopicSettings,
publishSettings,
getTopicSettings,
listTopicsSettings,
listTopicSubscriptionsSettings,
listTopicSnapshotsSettings,
deleteTopicSettings,
detachSubscriptionSettings,
setIamPolicySettings,
getIamPolicySettings,
testIamPermissionsSettings);
initDefaults(this);
}
protected Builder(PublisherStubSettings settings) {
super(settings);
createTopicSettings = settings.createTopicSettings.toBuilder();
updateTopicSettings = settings.updateTopicSettings.toBuilder();
publishSettings = settings.publishSettings.toBuilder();
getTopicSettings = settings.getTopicSettings.toBuilder();
listTopicsSettings = settings.listTopicsSettings.toBuilder();
listTopicSubscriptionsSettings = settings.listTopicSubscriptionsSettings.toBuilder();
listTopicSnapshotsSettings = settings.listTopicSnapshotsSettings.toBuilder();
deleteTopicSettings = settings.deleteTopicSettings.toBuilder();
detachSubscriptionSettings = settings.detachSubscriptionSettings.toBuilder();
setIamPolicySettings = settings.setIamPolicySettings.toBuilder();
getIamPolicySettings = settings.getIamPolicySettings.toBuilder();
testIamPermissionsSettings = settings.testIamPermissionsSettings.toBuilder();
unaryMethodSettingsBuilders =
ImmutableList.>of(
createTopicSettings,
updateTopicSettings,
publishSettings,
getTopicSettings,
listTopicsSettings,
listTopicSubscriptionsSettings,
listTopicSnapshotsSettings,
deleteTopicSettings,
detachSubscriptionSettings,
setIamPolicySettings,
getIamPolicySettings,
testIamPermissionsSettings);
}
private static Builder createDefault() {
Builder builder = new Builder(((ClientContext) null));
builder.setTransportChannelProvider(defaultTransportChannelProvider());
builder.setCredentialsProvider(defaultCredentialsProviderBuilder().build());
builder.setInternalHeaderProvider(defaultApiClientHeaderProviderBuilder().build());
builder.setMtlsEndpoint(getDefaultMtlsEndpoint());
builder.setSwitchToMtlsEndpointAllowed(true);
return initDefaults(builder);
}
private static Builder createHttpJsonDefault() {
Builder builder = new Builder(((ClientContext) null));
builder.setTransportChannelProvider(defaultHttpJsonTransportProviderBuilder().build());
builder.setCredentialsProvider(defaultCredentialsProviderBuilder().build());
builder.setInternalHeaderProvider(defaultHttpJsonApiClientHeaderProviderBuilder().build());
builder.setMtlsEndpoint(getDefaultMtlsEndpoint());
builder.setSwitchToMtlsEndpointAllowed(true);
return initDefaults(builder);
}
private static Builder initDefaults(Builder builder) {
builder
.createTopicSettings()
.setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
.setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
builder
.updateTopicSettings()
.setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
.setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
builder
.publishSettings()
.setBatchingSettings(
BatchingSettings.newBuilder()
.setElementCountThreshold(100L)
.setRequestByteThreshold(1048576L)
.setDelayThreshold(Duration.ofMillis(10L))
.setFlowControlSettings(
FlowControlSettings.newBuilder()
.setLimitExceededBehavior(FlowController.LimitExceededBehavior.Ignore)
.build())
.build());
builder
.publishSettings()
.setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_1_codes"))
.setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_1_params"));
builder
.getTopicSettings()
.setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_2_codes"))
.setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_2_params"));
builder
.listTopicsSettings()
.setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_2_codes"))
.setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_2_params"));
builder
.listTopicSubscriptionsSettings()
.setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_2_codes"))
.setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_2_params"));
builder
.listTopicSnapshotsSettings()
.setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_2_codes"))
.setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_2_params"));
builder
.deleteTopicSettings()
.setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
.setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
builder
.detachSubscriptionSettings()
.setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
.setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
builder
.setIamPolicySettings()
.setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
.setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
builder
.getIamPolicySettings()
.setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_2_codes"))
.setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_2_params"));
builder
.testIamPermissionsSettings()
.setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
.setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
return builder;
}
/**
* Applies the given settings updater function to all of the unary API methods in this service.
*
* Note: This method does not support applying settings to streaming methods.
*/
public Builder applyToAllUnaryMethods(
ApiFunction, Void> settingsUpdater) {
super.applyToAllUnaryMethods(unaryMethodSettingsBuilders, settingsUpdater);
return this;
}
public ImmutableList> unaryMethodSettingsBuilders() {
return unaryMethodSettingsBuilders;
}
/** Returns the builder for the settings used for calls to createTopic. */
public UnaryCallSettings.Builder createTopicSettings() {
return createTopicSettings;
}
/** Returns the builder for the settings used for calls to updateTopic. */
public UnaryCallSettings.Builder updateTopicSettings() {
return updateTopicSettings;
}
/** Returns the builder for the settings used for calls to publish. */
public BatchingCallSettings.Builder publishSettings() {
return publishSettings;
}
/** Returns the builder for the settings used for calls to getTopic. */
public UnaryCallSettings.Builder getTopicSettings() {
return getTopicSettings;
}
/** Returns the builder for the settings used for calls to listTopics. */
public PagedCallSettings.Builder
listTopicsSettings() {
return listTopicsSettings;
}
/** Returns the builder for the settings used for calls to listTopicSubscriptions. */
public PagedCallSettings.Builder<
ListTopicSubscriptionsRequest,
ListTopicSubscriptionsResponse,
ListTopicSubscriptionsPagedResponse>
listTopicSubscriptionsSettings() {
return listTopicSubscriptionsSettings;
}
/** Returns the builder for the settings used for calls to listTopicSnapshots. */
public PagedCallSettings.Builder<
ListTopicSnapshotsRequest, ListTopicSnapshotsResponse, ListTopicSnapshotsPagedResponse>
listTopicSnapshotsSettings() {
return listTopicSnapshotsSettings;
}
/** Returns the builder for the settings used for calls to deleteTopic. */
public UnaryCallSettings.Builder deleteTopicSettings() {
return deleteTopicSettings;
}
/** Returns the builder for the settings used for calls to detachSubscription. */
public UnaryCallSettings.Builder
detachSubscriptionSettings() {
return detachSubscriptionSettings;
}
/** Returns the builder for the settings used for calls to setIamPolicy. */
public UnaryCallSettings.Builder setIamPolicySettings() {
return setIamPolicySettings;
}
/** Returns the builder for the settings used for calls to getIamPolicy. */
public UnaryCallSettings.Builder getIamPolicySettings() {
return getIamPolicySettings;
}
/** Returns the builder for the settings used for calls to testIamPermissions. */
public UnaryCallSettings.Builder
testIamPermissionsSettings() {
return testIamPermissionsSettings;
}
@Override
public PublisherStubSettings build() throws IOException {
return new PublisherStubSettings(this);
}
}
}
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