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# Copyright 2018 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
#
# http://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.
"""This script is used to synthesize generated parts of this library."""
import synthtool as s
import synthtool.languages.java as java
AUTOSYNTH_MULTIPLE_COMMITS = True
service = 'pubsub'
versions = ['v1']
GET_IAM_POLICY_TOPIC = """
// AUTO-GENERATED DOCUMENTATION AND METHOD
/**
* Gets the access control policy for a resource. Returns an empty policy if the resource exists
* and does not have a policy set.
*
* <p>Sample code:
*
* <pre><code>
* try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
* String formattedResource = ProjectTopicName.format("[PROJECT]", "[TOPIC]");
* Policy response = topicAdminClient.getIamPolicy(formattedResource);
* }
* </code></pre>
*
* @param resource REQUIRED: The resource for which the policy is being requested. See the
* operation documentation for the appropriate value for this field.
* @throws com.google.api.gax.rpc.ApiException if the remote call fails
* @deprecated Use {@link #getIamPolicy(GetIamPolicyRequest)} instead.
*/
public final Policy getIamPolicy(String resource) {
GetIamPolicyRequest request = GetIamPolicyRequest.newBuilder().setResource(resource).build();
return getIamPolicy(request);
}
"""
GET_IAM_POLICY_SUBSCRIPTION = """
// AUTO-GENERATED DOCUMENTATION AND METHOD
/**
* Gets the access control policy for a resource. Returns an empty policy if the resource exists
* and does not have a policy set.
*
* <p>Sample code:
*
* <pre><code>
* try (SubscriptionAdminClient topicAdminClient = SubscriptionAdminClient.create()) {
* String formattedResource = ProjectTopicName.format("[PROJECT]", "[TOPIC]");
* Policy response = topicAdminClient.getIamPolicy(formattedResource);
* }
* </code></pre>
*
* @param resource REQUIRED: The resource for which the policy is being requested. See the
* operation documentation for the appropriate value for this field.
* @throws com.google.api.gax.rpc.ApiException if the remote call fails
* @deprecated Use {@link #getIamPolicy(GetIamPolicyRequest)} instead.
*/
public final Policy getIamPolicy(String resource) {
GetIamPolicyRequest request = GetIamPolicyRequest.newBuilder().setResource(resource).build();
return getIamPolicy(request);
}
"""
GET_IAM_POLICY_PREVIOUS = r'(\s+public final Policy getIamPolicy\(GetIamPolicyRequest request\) {\n\s+return .*\n\s+})'
SET_IAM_POLICY_TOPIC = """
// AUTO-GENERATED DOCUMENTATION AND METHOD
/**
* Sets the access control policy on the specified resource. Replaces any existing policy.
*
* <p>Can return Public Errors: NOT_FOUND, INVALID_ARGUMENT and PERMISSION_DENIED
*
* <p>Sample code:
*
* <pre><code>
* try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
* String formattedResource = ProjectTopicName.format("[PROJECT]", "[TOPIC]");
* Policy policy = Policy.newBuilder().build();
* Policy response = topicAdminClient.setIamPolicy(formattedResource, policy);
* }
* </code></pre>
*
* @param resource REQUIRED: The resource for which the policy is being specified. See the
* operation documentation for the appropriate value for this field.
* @param policy REQUIRED: The complete policy to be applied to the `resource`. The size of the
* policy is limited to a few 10s of KB. An empty policy is a valid policy but certain Cloud
* Platform services (such as Projects) might reject them.
* @throws com.google.api.gax.rpc.ApiException if the remote call fails
* @deprecated Use {@link #setIamPolicy(SetIamPolicyRequest)} instead.
*/
public final Policy setIamPolicy(String resource, Policy policy) {
SetIamPolicyRequest request =
SetIamPolicyRequest.newBuilder().setResource(resource).setPolicy(policy).build();
return setIamPolicy(request);
}
"""
SET_IAM_POLICY_SUBSCRIPTION = """
// AUTO-GENERATED DOCUMENTATION AND METHOD
/**
* Sets the access control policy on the specified resource. Replaces any existing policy.
*
* <p>Can return Public Errors: NOT_FOUND, INVALID_ARGUMENT and PERMISSION_DENIED
*
* <p>Sample code:
*
* <pre><code>
* try (SubscriptionAdminClient topicAdminClient = SubscriptionAdminClient.create()) {
* String formattedResource = ProjectTopicName.format("[PROJECT]", "[TOPIC]");
* Policy policy = Policy.newBuilder().build();
* Policy response = topicAdminClient.setIamPolicy(formattedResource, policy);
* }
* </code></pre>
*
* @param resource REQUIRED: The resource for which the policy is being specified. See the
* operation documentation for the appropriate value for this field.
* @param policy REQUIRED: The complete policy to be applied to the `resource`. The size of the
* policy is limited to a few 10s of KB. An empty policy is a valid policy but certain Cloud
* Platform services (such as Projects) might reject them.
* @throws com.google.api.gax.rpc.ApiException if the remote call fails
* @deprecated Use {@link #setIamPolicy(SetIamPolicyRequest)} instead.
*/
public final Policy setIamPolicy(String resource, Policy policy) {
SetIamPolicyRequest request =
SetIamPolicyRequest.newBuilder().setResource(resource).setPolicy(policy).build();
return setIamPolicy(request);
}
"""
SET_IAM_POLICY_PREVIOUS = r'(\s+public final Policy setIamPolicy\(SetIamPolicyRequest request\) {\n\s+return .*\n\s+})'
TEST_IAM_PERMISSIONS_TOPIC = """
// AUTO-GENERATED DOCUMENTATION AND METHOD
/**
* Returns permissions that a caller has on the specified resource. If the resource does not
* exist, this will return an empty set of permissions, not a NOT_FOUND error.
*
* <p>Note: This operation is designed to be used for building permission-aware UIs and
* command-line tools, not for authorization checking. This operation may "fail open" without
* warning.
*
* <p>Sample code:
*
* <pre><code>
* try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
* String formattedResource = ProjectTopicName.format("[PROJECT]", "[TOPIC]");
* List<String> permissions = new ArrayList<>();
* TestIamPermissionsResponse response = topicAdminClient.testIamPermissions(formattedResource, permissions);
* }
* </code></pre>
*
* @param resource REQUIRED: The resource for which the policy detail is being requested. See the
* operation documentation for the appropriate value for this field.
* @param permissions The set of permissions to check for the `resource`. Permissions with
* wildcards (such as '*' or 'storage.*') are not allowed. For more information see
* [IAM Overview](https://cloud.google.com/iam/docs/overview#permissions).
* @throws com.google.api.gax.rpc.ApiException if the remote call fails
* @deprecated Use {@link #testIamPermissions(TestIamPermissionsRequest)} instead.
*/
public final TestIamPermissionsResponse testIamPermissions(
String resource, List<String> permissions) {
TestIamPermissionsRequest request =
TestIamPermissionsRequest.newBuilder()
.setResource(resource)
.addAllPermissions(permissions)
.build();
return testIamPermissions(request);
}
"""
TEST_IAM_PERMISSIONS_SUBSCRIPTION = """
// AUTO-GENERATED DOCUMENTATION AND METHOD
/**
* Returns permissions that a caller has on the specified resource. If the resource does not
* exist, this will return an empty set of permissions, not a NOT_FOUND error.
*
* <p>Note: This operation is designed to be used for building permission-aware UIs and
* command-line tools, not for authorization checking. This operation may "fail open" without
* warning.
*
* <p>Sample code:
*
* <pre><code>
* try (SubscriptionAdminClient topicAdminClient = SubscriptionAdminClient.create()) {
* String formattedResource = ProjectTopicName.format("[PROJECT]", "[TOPIC]");
* List<String> permissions = new ArrayList<>();
* TestIamPermissionsResponse response = topicAdminClient.testIamPermissions(formattedResource, permissions);
* }
* </code></pre>
*
* @param resource REQUIRED: The resource for which the policy detail is being requested. See the
* operation documentation for the appropriate value for this field.
* @param permissions The set of permissions to check for the `resource`. Permissions with
* wildcards (such as '*' or 'storage.*') are not allowed. For more information see
* [IAM Overview](https://cloud.google.com/iam/docs/overview#permissions).
* @throws com.google.api.gax.rpc.ApiException if the remote call fails
* @deprecated Use {@link #testIamPermissions(TestIamPermissionsRequest)} instead.
*/
public final TestIamPermissionsResponse testIamPermissions(
String resource, List<String> permissions) {
TestIamPermissionsRequest request =
TestIamPermissionsRequest.newBuilder()
.setResource(resource)
.addAllPermissions(permissions)
.build();
return testIamPermissions(request);
}
"""
TEST_IAM_PERMISSIONS_PREVIOUS = r'(\s+public final TestIamPermissionsResponse testIamPermissions\(TestIamPermissionsRequest request\) {\n\s+return .*\n\s+})'
CREATE_TOPIC = """
// AUTO-GENERATED DOCUMENTATION AND METHOD
/**
* Creates the given topic with the given name. See the <a
* href="https://cloud.google.com/pubsub/docs/admin#resource_names"> resource name
* rules</a>.
*
* <p>Sample code:
*
* <pre><code>
* try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
* ProjectTopicName name = ProjectTopicName.of("[PROJECT]", "[TOPIC]");
* Topic response = topicAdminClient.createTopic(name);
* }
* </code></pre>
*
* @param name Required. The name of the topic. It must have the format
* `"projects/{project}/topics/{topic}"`. `{topic}` must start with a letter, and contain only
* letters (`[A-Za-z]`), numbers (`[0-9]`), dashes (`-`), underscores (`_`), periods (`.`),
* tildes (`~`), plus (`+`) or percent signs (`%`). It must be between 3 and 255 characters in
* length, and it must not start with `"goog"`.
* @throws com.google.api.gax.rpc.ApiException if the remote call fails
* @deprecated Use {@link #createTopic(TopicName)} instead.
*/
public final Topic createTopic(ProjectTopicName name) {
Topic request = Topic.newBuilder().setName(name == null ? null : name.toString()).build();
return createTopic(request);
}
"""
CREATE_TOPIC_PREVIOUS = r'(\s+public final Topic createTopic\(String name\) {\n\s+.*\n\s+return.*\n\s+})'
DELETE_TOPIC = """
// AUTO-GENERATED DOCUMENTATION AND METHOD
/**
* Deletes the topic with the given name. Returns `NOT_FOUND` if the topic does not exist. After a
* topic is deleted, a new topic may be created with the same name; this is an entirely new topic
* with none of the old configuration or subscriptions. Existing subscriptions to this topic are
* not deleted, but their `topic` field is set to `_deleted-topic_`.
*
* <p>Sample code:
*
* <pre><code>
* try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
* ProjectTopicName topic = ProjectTopicName.of("[PROJECT]", "[TOPIC]");
* topicAdminClient.deleteTopic(topic);
* }
* </code></pre>
*
* @param topic Required. Name of the topic to delete. Format is
* `projects/{project}/topics/{topic}`.
* @throws com.google.api.gax.rpc.ApiException if the remote call fails
* @deprecated Use {@link #deleteTopic(TopicName)} instead.
*/
public final void deleteTopic(ProjectTopicName topic) {
DeleteTopicRequest request =
DeleteTopicRequest.newBuilder().setTopic(topic == null ? null : topic.toString()).build();
deleteTopic(request);
}
"""
GET_TOPIC_PREVIOUS = r'(\s+public final Topic getTopic\(String topic\) {\n\s+.*\n\s+return.*\n\s+})'
GET_TOPIC = """
// AUTO-GENERATED DOCUMENTATION AND METHOD
/**
* Gets the configuration of a topic.
*
* <p>Sample code:
*
* <pre><code>
* try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
* ProjectTopicName topic = ProjectTopicName.of("[PROJECT]", "[TOPIC]");
* Topic response = topicAdminClient.getTopic(topic);
* }
* </code></pre>
*
* @param topic Required. The name of the topic to get. Format is
* `projects/{project}/topics/{topic}`.
* @throws com.google.api.gax.rpc.ApiException if the remote call fails
* @deprecated Use {@link #getTopic(TopicName)} instead.
*/
public final Topic getTopic(ProjectTopicName topic) {
GetTopicRequest request =
GetTopicRequest.newBuilder().setTopic(topic == null ? null : topic.toString()).build();
return getTopic(request);
}
"""
DELETE_TOPIC_PREVIOUS = r'(\s+public final void deleteTopic\(String topic\) {\n\s+.*\n\s+deleteTopic.*\n\s+})'
LIST_TOPIC_SUBSCRIPTIONS = """
// AUTO-GENERATED DOCUMENTATION AND METHOD
/**
* Lists the names of the subscriptions on this topic.
*
* <p>Sample code:
*
* <pre><code>
* try (TopicAdminClient topicAdminClient = TopicAdminClient.create()) {
* ProjectTopicName topic = ProjectTopicName.of("[PROJECT]", "[TOPIC]");
* for (ProjectSubscriptionName element : topicAdminClient.listTopicSubscriptions(topic).iterateAllAsProjectSubscriptionName()) {
* // doThingsWith(element);
* }
* }
* </code></pre>
*
* @param topic Required. The name of the topic that subscriptions are attached to. Format is
* `projects/{project}/topics/{topic}`.
* @throws com.google.api.gax.rpc.ApiException if the remote call fails
* @deprecated Use {@link #listTopicSubscriptions(TopicName)} instead.
*/
public final ListTopicSubscriptionsPagedResponse listTopicSubscriptions(ProjectTopicName topic) {
ListTopicSubscriptionsRequest request =
ListTopicSubscriptionsRequest.newBuilder()
.setTopic(topic == null ? null : topic.toString())
.build();
return listTopicSubscriptions(request);
}
"""
LIST_TOPIC_SUBSCRIPTIONS_PREVIOUS = r'(\s+public final ListTopicSubscriptionsPagedResponse listTopicSubscriptions\(String topic\) {\n\s+.*\n\s+.*\n\s+return.*\n\s+})'
CREATE_SUBSCRIPTION_PREVIOUS = r'(\s+public final Subscription createSubscription\(Subscription request\) {\n\s+return.*\n\s+})'
CREATE_SUBSCRIPTION = """
// AUTO-GENERATED DOCUMENTATION AND METHOD
/**
* Creates a subscription to a given topic. See the <a
* href="https://cloud.google.com/pubsub/docs/admin#resource_names"> resource name
* rules</a>. If the subscription already exists, returns `ALREADY_EXISTS`. If the
* corresponding topic doesn't exist, returns `NOT_FOUND`.
*
* <p>If the name is not provided in the request, the server will assign a random name for this
* subscription on the same project as the topic, conforming to the [resource name
* format](https://cloud.google.com/pubsub/docs/admin#resource_names). The generated name is
* populated in the returned Subscription object. Note that for REST API requests, you must
* specify a name in the request.
*
* <p>Sample code:
*
* <pre><code>
* try (SubscriptionAdminClient subscriptionAdminClient = SubscriptionAdminClient.create()) {
* ProjectSubscriptionName name = ProjectSubscriptionName.of("[PROJECT]", "[SUBSCRIPTION]");
* ProjectTopicName topic = ProjectTopicName.of("[PROJECT]", "[TOPIC]");
* PushConfig pushConfig = PushConfig.newBuilder().build();
* int ackDeadlineSeconds = 0;
* Subscription response = subscriptionAdminClient.createSubscription(name, topic, pushConfig, ackDeadlineSeconds);
* }
* </code></pre>
*
* @param name Required. The name of the subscription. It must have the format
* `"projects/{project}/subscriptions/{subscription}"`. `{subscription}` must start with a
* letter, and contain only letters (`[A-Za-z]`), numbers (`[0-9]`), dashes (`-`), underscores
* (`_`), periods (`.`), tildes (`~`), plus (`+`) or percent signs (`%`). It must be between 3
* and 255 characters in length, and it must not start with `"goog"`.
* @param topic Required. The name of the topic from which this subscription is receiving
* messages. Format is `projects/{project}/topics/{topic}`. The value of this field will be
* `_deleted-topic_` if the topic has been deleted.
* @param pushConfig If push delivery is used with this subscription, this field is used to
* configure it. An empty `pushConfig` signifies that the subscriber will pull and ack
* messages using API methods.
* @param ackDeadlineSeconds The approximate amount of time (on a best-effort basis) Pub/Sub waits
* for the subscriber to acknowledge receipt before resending the message. In the interval
* after the message is delivered and before it is acknowledged, it is considered to be
* <i>outstanding</i>. During that time period, the message will not be
* redelivered (on a best-effort basis).
* <p>For pull subscriptions, this value is used as the initial value for the ack deadline. To
* override this value for a given message, call `ModifyAckDeadline` with the corresponding
* `ack_id` if using non-streaming pull or send the `ack_id` in a
* `StreamingModifyAckDeadlineRequest` if using streaming pull. The minimum custom deadline
* you can specify is 10 seconds. The maximum custom deadline you can specify is 600 seconds
* (10 minutes). If this parameter is 0, a default value of 10 seconds is used.
* <p>For push delivery, this value is also used to set the request timeout for the call to
* the push endpoint.
* <p>If the subscriber never acknowledges the message, the Pub/Sub system will eventually
* redeliver the message.
* @throws com.google.api.gax.rpc.ApiException if the remote call fails
* @deprecated Use {@link #createSubscription(ProjectSubscriptionName, TopicName, PushConfig, int)} instead.
*/
public final Subscription createSubscription(
ProjectSubscriptionName name,
ProjectTopicName topic,
PushConfig pushConfig,
int ackDeadlineSeconds) {
Subscription request =
Subscription.newBuilder()
.setName(name == null ? null : name.toString())
.setTopic(topic == null ? null : topic.toString())
.setPushConfig(pushConfig)
.setAckDeadlineSeconds(ackDeadlineSeconds)
.build();
return createSubscription(request);
}
"""
PACKAGE = 'package com.google.cloud.pubsub.v1;'
IMPORT_PROJECT_TOPIC_NAME = 'import com.google.pubsub.v1.ProjectTopicName;'
for version in versions:
java.bazel_library(
service=service,
version=version,
proto_path=f'google/{service}/{version}',
bazel_target=f'//google/{service}/{version}:google-cloud-{service}-{version}-java',
)
s.replace(
'**/stub/SubscriberStubSettings.java',
r'setMaxInboundMessageSize\(Integer.MAX_VALUE\)',
'setMaxInboundMessageSize(20 << 20)'
)
s.replace(
f"proto-google-cloud-{service}-{version}/src/**/*.java",
java.BAD_LICENSE,
java.GOOD_LICENSE,
)
s.replace(
'**/TopicAdminClient.java',
GET_IAM_POLICY_PREVIOUS,
"\g<1>\n\n" + GET_IAM_POLICY_TOPIC
)
s.replace(
'**/TopicAdminClient.java',
SET_IAM_POLICY_PREVIOUS,
"\g<1>\n\n" + SET_IAM_POLICY_TOPIC
)
s.replace(
'**/TopicAdminClient.java',
TEST_IAM_PERMISSIONS_PREVIOUS,
"\g<1>\n\n" + TEST_IAM_PERMISSIONS_TOPIC
)
s.replace(
'**/SubscriptionAdminClient.java',
GET_IAM_POLICY_PREVIOUS,
"\g<1>\n\n" + GET_IAM_POLICY_SUBSCRIPTION
)
s.replace(
'**/SubscriptionAdminClient.java',
SET_IAM_POLICY_PREVIOUS,
"\g<1>\n\n" + SET_IAM_POLICY_SUBSCRIPTION
)
s.replace(
'**/SubscriptionAdminClient.java',
TEST_IAM_PERMISSIONS_PREVIOUS,
"\g<1>\n\n" + TEST_IAM_PERMISSIONS_SUBSCRIPTION
)
s.replace(
'**/TopicAdminClient.java',
CREATE_TOPIC_PREVIOUS,
"\g<1>\n\n" + CREATE_TOPIC
)
s.replace(
'**/TopicAdminClient.java',
DELETE_TOPIC_PREVIOUS,
"\g<1>\n\n" + DELETE_TOPIC
)
s.replace(
'**/TopicAdminClient.java',
LIST_TOPIC_SUBSCRIPTIONS_PREVIOUS,
"\g<1>\n\n" + LIST_TOPIC_SUBSCRIPTIONS
)
s.replace(
'**/TopicAdminClient.java',
GET_TOPIC_PREVIOUS,
"\g<1>\n\n" + GET_TOPIC
)
s.replace(
'**/SubscriptionAdminClient.java',
CREATE_SUBSCRIPTION_PREVIOUS,
"\g<1>\n\n" + CREATE_SUBSCRIPTION
)
s.replace(
'**/*AdminClient.java',
PACKAGE,
PACKAGE + '\n\n' + IMPORT_PROJECT_TOPIC_NAME + '\n'
)
java.format_code('google-cloud-pubsub/src')
java.format_code(f'grpc-google-cloud-{service}-{version}/src')
java.format_code(f'proto-google-cloud-{service}-{version}/src')
java.common_templates()