org.apache.flink.streaming.connectors.gcp.pubsub.emulator

Class PubSubSubscriberFactoryForEmulator

java.lang.Object

org.apache.flink.streaming.connectors.gcp.pubsub.emulator.PubSubSubscriberFactoryForEmulator

All Implemented Interfaces:

Serializable, PubSubSubscriberFactory

public class PubSubSubscriberFactoryForEmulator
extends Object
implements PubSubSubscriberFactory

A convenience PubSubSubscriberFactory that can be used to connect to a PubSub emulator. The PubSub emulators do not support SSL or Credentials and as such this SubscriberStub does not require or provide this.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
PubSubSubscriberFactoryForEmulator(String hostAndPort, String project, String subscription, int retries, java.time.Duration timeout, int maxMessagesPerPull)

Method Summary

Modifier and Type	Method and Description
PubSubSubscriber	getSubscriber(com.google.auth.Credentials credentials) Creates a new SubscriberStub using the EventLoopGroup and credentials.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PubSubSubscriberFactoryForEmulator

public PubSubSubscriberFactoryForEmulator(String hostAndPort,
                                          String project,
                                          String subscription,
                                          int retries,
                                          java.time.Duration timeout,
                                          int maxMessagesPerPull)

Method Detail

getSubscriber

public PubSubSubscriber getSubscriber(com.google.auth.Credentials credentials)
                               throws IOException

Description copied from interface: PubSubSubscriberFactory

Creates a new SubscriberStub using the EventLoopGroup and credentials. If the SubscriberStub uses a EventLoopGroup, as many Grpc classes do, this EventLoopGroup should be used.

Specified by:

getSubscriber in interface PubSubSubscriberFactory

Throws:

IOException