public interface AdminClient extends ApiBackgroundResource
A client for performing Pub/Sub Lite admin operations.
Implements
ApiBackgroundResourceStatic Methods
create(AdminClientSettings settings)
public static AdminClient create(AdminClientSettings settings)
Parameter | |
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Name | Description |
settings | AdminClientSettings |
Returns | |
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Type | Description |
AdminClient |
Exceptions | |
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Type | Description |
ApiException |
Methods
createReservation(Reservation reservation)
public abstract ApiFuture<Reservation> createReservation(Reservation reservation)
Create the provided reservation if it does not yet exist.
Parameter | |
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Name | Description |
reservation | Reservation The reservation to create. |
Returns | |
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Type | Description |
ApiFuture<Reservation> | A future that will have either an error com.google.api.gax.rpc.ApiException or the reservation on success. |
createSubscription(Subscription subscription)
public default ApiFuture<Subscription> createSubscription(Subscription subscription)
Create the provided subscription if it does not yet exist.
By default, a new subscription will only receive messages published after the subscription was created.
Parameter | |
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Name | Description |
subscription | Subscription The subscription to create. |
Returns | |
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Type | Description |
ApiFuture<Subscription> | A future that will have either an error com.google.api.gax.rpc.ApiException or the subscription on success. |
createSubscription(Subscription subscription, BacklogLocation startingOffset)
public abstract ApiFuture<Subscription> createSubscription(Subscription subscription, BacklogLocation startingOffset)
Create the provided subscription at the given starting offset if it does not yet exist.
Parameters | |
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Name | Description |
subscription | Subscription The subscription to create. |
startingOffset | BacklogLocation The offset at which the new subscription will start receiving messages. |
Returns | |
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Type | Description |
ApiFuture<Subscription> | A future that will have either an error com.google.api.gax.rpc.ApiException or the subscription on success. |
createSubscription(Subscription subscription, SeekTarget target)
public abstract ApiFuture<Subscription> createSubscription(Subscription subscription, SeekTarget target)
Create the provided subscription at the given target location within the message backlog, if it does not yet exist.
A seek is initiated if the target location is a publish or event time. If the seek fails, the created subscription is not deleted.
Parameters | |
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Name | Description |
subscription | Subscription The subscription to create. |
target | SeekTarget The target location that the subscription should be initialized to. |
Returns | |
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Type | Description |
ApiFuture<Subscription> | A future that will have either an error com.google.api.gax.rpc.ApiException or the subscription on success. |
createTopic(Topic topic)
public abstract ApiFuture<Topic> createTopic(Topic topic)
Create the provided topic if it does not yet exist.
Parameter | |
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Name | Description |
topic | Topic The topic to create. |
Returns | |
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Type | Description |
ApiFuture<Topic> | A future that will have either an error com.google.api.gax.rpc.ApiException or the topic on success. |
deleteReservation(ReservationPath path)
public abstract ApiFuture<Void> deleteReservation(ReservationPath path)
Delete the reservation with id id
if it exists.
Parameter | |
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Name | Description |
path | ReservationPath The path of the reservation to retrieve. |
Returns | |
---|---|
Type | Description |
ApiFuture<Void> | A future that will have either an error com.google.api.gax.rpc.ApiException or void on success. Deleting nonexistent reservations will cause the future to have an exception with status com.google.api.gax.rpc.StatusCode.Code#NOT_FOUND |
deleteSubscription(SubscriptionPath path)
public abstract ApiFuture<Void> deleteSubscription(SubscriptionPath path)
Delete the subscription with id id
if it exists.
Parameter | |
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Name | Description |
path | SubscriptionPath The path of the subscription to retrieve. |
Returns | |
---|---|
Type | Description |
ApiFuture<Void> | A future that will have either an error com.google.api.gax.rpc.ApiException or void on success. Deleting nonexistent subscriptions will cause the future to have an exception with status com.google.api.gax.rpc.StatusCode.Code#NOT_FOUND |
deleteTopic(TopicPath path)
public abstract ApiFuture<Void> deleteTopic(TopicPath path)
Delete the topic with id id
if it exists.
Parameter | |
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Name | Description |
path | TopicPath The path of the topic to retrieve. |
Returns | |
---|---|
Type | Description |
ApiFuture<Void> | A future that will have either an error com.google.api.gax.rpc.ApiException or void on success. Deleting nonexistent topics will cause the future to have an exception with status com.google.api.gax.rpc.StatusCode.Code#NOT_FOUND |
getReservation(ReservationPath path)
public abstract ApiFuture<Reservation> getReservation(ReservationPath path)
Get the reservation with id id
if it exists.
Parameter | |
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Name | Description |
path | ReservationPath The path of the reservation to retrieve. |
Returns | |
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Type | Description |
ApiFuture<Reservation> | A future that will have either an error com.google.api.gax.rpc.ApiException or the reservation on success. |
getSubscription(SubscriptionPath path)
public abstract ApiFuture<Subscription> getSubscription(SubscriptionPath path)
Get the subscription with id id
if it exists.
Parameter | |
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Name | Description |
path | SubscriptionPath The path of the subscription to retrieve. |
Returns | |
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Type | Description |
ApiFuture<Subscription> | A future that will have either an error com.google.api.gax.rpc.ApiException or the subscription on success. |
getTopic(TopicPath path)
public abstract ApiFuture<Topic> getTopic(TopicPath path)
Get the topic with id id
if it exists.
Parameter | |
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Name | Description |
path | TopicPath The path of the topic to retrieve. |
Returns | |
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Type | Description |
ApiFuture<Topic> | A future that will have either an error com.google.api.gax.rpc.ApiException or the topic on success. |
getTopicPartitionCount(TopicPath path)
public abstract ApiFuture<Long> getTopicPartitionCount(TopicPath path)
Get the partitioning info for the topic with id id
if it exists.
Parameter | |
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Name | Description |
path | TopicPath The path of the topic to retrieve. |
Returns | |
---|---|
Type | Description |
ApiFuture<Long> | A future that will have either an error com.google.api.gax.rpc.ApiException or the number of topic partitions on success. |
listReservationTopics(ReservationPath path)
public abstract ApiFuture<List<TopicPath>> listReservationTopics(ReservationPath path)
Get the list of topics for the reservation with id id
if it exists.
Parameter | |
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Name | Description |
path | ReservationPath The path of the reservation to retrieve. |
Returns | |
---|---|
Type | Description |
ApiFuture<List<TopicPath>> | A future that will have either an error com.google.api.gax.rpc.ApiException or the list of topics on success. |
listReservations(LocationPath path)
public abstract ApiFuture<List<Reservation>> listReservations(LocationPath path)
List all reservations for the specified project.
Parameter | |
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Name | Description |
path | LocationPath The path of the project to list reservations for. |
Returns | |
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Type | Description |
ApiFuture<List<Reservation>> | A future that will have either an error com.google.api.gax.rpc.ApiException or the list of reservation paths on success. |
listSubscriptions(LocationPath path)
public abstract ApiFuture<List<Subscription>> listSubscriptions(LocationPath path)
List all subscriptions for the specified project.
Parameter | |
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Name | Description |
path | LocationPath The path of the project to list subscriptions for. |
Returns | |
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Type | Description |
ApiFuture<List<Subscription>> | A future that will have either an error com.google.api.gax.rpc.ApiException or the list of subscription paths on success. |
listTopicSubscriptions(TopicPath path)
public abstract ApiFuture<List<SubscriptionPath>> listTopicSubscriptions(TopicPath path)
Get the list of subscriptions for the topic with id id
if it exists.
Parameter | |
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Name | Description |
path | TopicPath The path of the topic to retrieve. |
Returns | |
---|---|
Type | Description |
ApiFuture<List<SubscriptionPath>> | A future that will have either an error com.google.api.gax.rpc.ApiException or the list of subscriptions on success. |
listTopics(LocationPath path)
public abstract ApiFuture<List<Topic>> listTopics(LocationPath path)
List all topics for the specified project.
Parameter | |
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Name | Description |
path | LocationPath The path of the project to list topics for. |
Returns | |
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Type | Description |
ApiFuture<List<Topic>> | A future that will have either an error com.google.api.gax.rpc.ApiException or the list of topic paths on success. |
region()
public abstract CloudRegion region()
The Google Cloud region this client operates on.
Returns | |
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Type | Description |
CloudRegion |
seekSubscription(SubscriptionPath path, SeekTarget target)
public abstract OperationFuture<SeekSubscriptionResponse,OperationMetadata> seekSubscription(SubscriptionPath path, SeekTarget target)
Initiate an out-of-band seek for a subscription to a specified target, which may be timestamps or named positions within the message backlog.
See https://cloud.google.com/pubsub/lite/docs/seek for more information.
Parameters | |
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Name | Description |
path | SubscriptionPath The path of the subscription to seek. |
target | SeekTarget The location to seek to. |
Returns | |
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Type | Description |
OperationFuture<SeekSubscriptionResponse,OperationMetadata> | A com.google.api.gax.longrunning.OperationFuture that returns an operation name if the seek was successfully initiated, or otherwise throw an com.google.api.gax.rpc.ApiException. com.google.api.gax.longrunning.OperationFuture.get() will return a response if the seek operation completes successfully, or otherwise throw an com.google.api.gax.rpc.ApiException. |
updateReservation(Reservation reservation, FieldMask mask)
public abstract ApiFuture<Reservation> updateReservation(Reservation reservation, FieldMask mask)
Update the reservation with path reservation.getPath()
if it exists.
Parameters | |
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Name | Description |
reservation | Reservation The reservation to update. |
mask | FieldMask The mask indicating which fields should be updated. |
Returns | |
---|---|
Type | Description |
ApiFuture<Reservation> | A future that will have either an error com.google.api.gax.rpc.ApiException or the resulting reservation on success. Updating nonexistent reservations will cause the future to have an exception with status com.google.api.gax.rpc.StatusCode.Code#NOT_FOUND |
updateSubscription(Subscription subscription, FieldMask mask)
public abstract ApiFuture<Subscription> updateSubscription(Subscription subscription, FieldMask mask)
Update the subscription with path subscription.getPath()
if it exists.
Parameters | |
---|---|
Name | Description |
subscription | Subscription The subscription to update. |
mask | FieldMask The mask indicating which fields should be updated. |
Returns | |
---|---|
Type | Description |
ApiFuture<Subscription> | A future that will have either an error com.google.api.gax.rpc.ApiException or the resulting subscription on success. Updating nonexistent subscriptions will cause the future to have an exception with status com.google.api.gax.rpc.StatusCode.Code#NOT_FOUND |
updateTopic(Topic topic, FieldMask mask)
public abstract ApiFuture<Topic> updateTopic(Topic topic, FieldMask mask)
Update the topic with path topic.getPath()
if it exists.
Parameters | |
---|---|
Name | Description |
topic | Topic The topic to update. |
mask | FieldMask The mask indicating which fields should be updated. |
Returns | |
---|---|
Type | Description |
ApiFuture<Topic> | A future that will have either an error com.google.api.gax.rpc.ApiException or the resulting topic on success. Updating nonexistent topics will cause the future to have an exception with status com.google.api.gax.rpc.StatusCode.Code#NOT_FOUND |