io.smallrye.reactive.messaging.gcp.pubsub

Class PubSubConnector

java.lang.Object

io.smallrye.reactive.messaging.gcp.pubsub.PubSubConnector

All Implemented Interfaces:

ConnectorFactory, IncomingConnectorFactory, OutgoingConnectorFactory

@ApplicationScoped
public class PubSubConnector
extends Object
implements IncomingConnectorFactory, OutgoingConnectorFactory

Field Summary

Fields inherited from interface org.eclipse.microprofile.reactive.messaging.spi.ConnectorFactory

CHANNEL_NAME_ATTRIBUTE, CONNECTOR_ATTRIBUTE, CONNECTOR_PREFIX, INCOMING_PREFIX, OUTGOING_PREFIX

Constructor Summary

Constructors

Constructor and Description
PubSubConnector()

Method Summary

Modifier and Type	Method and Description
void	destroy(Object context)
org.eclipse.microprofile.reactive.streams.operators.PublisherBuilder<? extends Message<?>>	getPublisherBuilder(org.eclipse.microprofile.config.Config config) Creates a channel for the given configuration.
org.eclipse.microprofile.reactive.streams.operators.SubscriberBuilder<? extends Message<?>,Void>	getSubscriberBuilder(org.eclipse.microprofile.config.Config config) Creates a channel for the given configuration.
void	initialize()

Methods inherited from class java.lang.Object

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

Constructor Detail

PubSubConnector

public PubSubConnector()

Method Detail

initialize

@PostConstruct
public void initialize()

destroy

public void destroy(@Observes @Destroyed(value=javax.enterprise.context.ApplicationScoped.class)
                    Object context)

getPublisherBuilder

public org.eclipse.microprofile.reactive.streams.operators.PublisherBuilder<? extends Message<?>> getPublisherBuilder(org.eclipse.microprofile.config.Config config)

Description copied from interface: IncomingConnectorFactory

Creates a channel for the given configuration. The channel's configuration is associated with a specific connector, using the Connector qualifier's parameter indicating a key to which IncomingConnectorFactory to use.

Note that the connection to the transport or broker is generally postponed until the subscription occurs.

Specified by:

getPublisherBuilder in interface IncomingConnectorFactory

Parameters:

config - the configuration, must not be null, must contain the ConnectorFactory.CHANNEL_NAME_ATTRIBUTE attribute.

Returns:

the created PublisherBuilder, will not be null.

getSubscriberBuilder

public org.eclipse.microprofile.reactive.streams.operators.SubscriberBuilder<? extends Message<?>,Void> getSubscriberBuilder(org.eclipse.microprofile.config.Config config)

Description copied from interface: OutgoingConnectorFactory

Creates a channel for the given configuration. The channel's configuration is associated with a specific connector, using the Connector qualifier's parameter indicating a key to which Outgoing to use.

Note that the connection to the transport or broker is generally postponed until the subscription.

Specified by:

getSubscriberBuilder in interface OutgoingConnectorFactory

Parameters:

config - the configuration, never null, must contain the ConnectorFactory.CHANNEL_NAME_ATTRIBUTE attribute.

Returns:

the created SubscriberBuilder, must not be null.