Package io.quarkus.smallrye.reactivemessaging.deployment

Class WiringHelper

java.lang.Object

io.quarkus.smallrye.reactivemessaging.deployment.WiringHelper

public class WiringHelper
extends Object

Method Summary

Modifier and Type	Method	Description
(package private) static ConnectorBuildItem	find(List<ConnectorBuildItem> connectors, String name, ChannelDirection direction)	Finds a connector by name and direction in the given list.
(package private) static Optional<org.jboss.jandex.AnnotationInstance>	getAnnotation(TransformedAnnotationsBuildItem transformedAnnotations, io.quarkus.arc.processor.InjectionPointInfo injectionPoint, org.jboss.jandex.DotName annotationName)
(package private) static List<io.smallrye.reactive.messaging.annotations.ConnectorAttribute>	getConnectorAttributes(io.quarkus.arc.processor.BeanInfo bi, CombinedIndexBuildItem index, io.smallrye.reactive.messaging.annotations.ConnectorAttribute.Direction... directions)	Collects connector attributes from the given connector implementation.
(package private) static String	getConnectorName(io.quarkus.arc.processor.BeanInfo bi)	Retrieves the connector name from the given bean.
(package private) static Optional<String>	getManagingConnector(ChannelDirection direction, String channel)	Gets the name of the connector managing the channel if any.
(package private) static boolean	hasConnector(List<ConnectorBuildItem> connectors, ChannelDirection direction, String name)
(package private) static boolean	isChannelEnabled(ChannelDirection direction, String channel)	Checks if the given channel is enabled / disabled in the configuration
(package private) static boolean	isInboundConnector(org.jboss.jandex.ClassInfo ci)	Checks if the given class is an inbound (incoming) connector.
(package private) static boolean	isOutboundConnector(org.jboss.jandex.ClassInfo ci)	Checks if the given class is an outbound (outgoing) connector.
(package private) static boolean	isSynthetic(org.jboss.jandex.MethodInfo method)
(package private) static void	produceIncomingChannel(BuildProducer<ChannelBuildItem> producer, String name)
(package private) static void	produceOutgoingChannel(BuildProducer<ChannelBuildItem> producer, String name)
(package private) static Class<?>	toType(String type)

Methods inherited from class java.lang.Object

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

Method Detail

getConnectorName

static String getConnectorName(io.quarkus.arc.processor.BeanInfo bi)

Retrieves the connector name from the given bean. Throws a NoSuchElementException if the given bean does not have the @Connector qualifier

Parameters:

bi - the bean

Returns:

the connector name

Throws:

NoSuchElementException - if the bean does not have the @Connector qualifier

produceIncomingChannel

static void produceIncomingChannel(BuildProducer<ChannelBuildItem> producer,
                                   String name)

produceOutgoingChannel

static void produceOutgoingChannel(BuildProducer<ChannelBuildItem> producer,
                                   String name)

getManagingConnector

static Optional<String> getManagingConnector(ChannelDirection direction,
                                             String channel)

Gets the name of the connector managing the channel if any. This method looks inside the application configuration.

Parameters:

direction - the direction (incoming or outgoing)

channel - the channel name

Returns:

an optional with the connector name if the channel is managed, empty otherwise

isChannelEnabled

static boolean isChannelEnabled(ChannelDirection direction,
                                String channel)

Checks if the given channel is enabled / disabled in the configuration

Parameters:

direction - the direction (incoming or outgoing)

channel - the channel name

Returns:

true if the channel is enabled, false otherwise

isInboundConnector

static boolean isInboundConnector(org.jboss.jandex.ClassInfo ci)

Checks if the given class is an inbound (incoming) connector.

Parameters:

ci - the class

Returns:

true if the class implements the inbound connector interface

isOutboundConnector

static boolean isOutboundConnector(org.jboss.jandex.ClassInfo ci)

Checks if the given class is an outbound (outgoing) connector.

Parameters:

ci - the class

Returns:

true if the class implements the outbound connector interface

getConnectorAttributes

static List<io.smallrye.reactive.messaging.annotations.ConnectorAttribute> getConnectorAttributes(io.quarkus.arc.processor.BeanInfo bi,
                                                                                                  CombinedIndexBuildItem index,
                                                                                                  io.smallrye.reactive.messaging.annotations.ConnectorAttribute.Direction... directions)

Collects connector attributes from the given connector implementation.

Parameters:

bi - the bean implementing the connector interfaces

index - the index

directions - the attribute direction to includes in the result

Returns:

the list of connector attributes, empty if none

find

static ConnectorBuildItem find(List<ConnectorBuildItem> connectors,
                               String name,
                               ChannelDirection direction)

Finds a connector by name and direction in the given list.

Parameters:

connectors - the list of connectors

name - the name

direction - the direction

Returns:

the found connector, null otherwise

hasConnector

static boolean hasConnector(List<ConnectorBuildItem> connectors,
                            ChannelDirection direction,
                            String name)

toType

static Class<?> toType(String type)
                throws ClassNotFoundException

Throws:

ClassNotFoundException

isSynthetic

static boolean isSynthetic(org.jboss.jandex.MethodInfo method)

getAnnotation

static Optional<org.jboss.jandex.AnnotationInstance> getAnnotation(TransformedAnnotationsBuildItem transformedAnnotations,
                                                                   io.quarkus.arc.processor.InjectionPointInfo injectionPoint,
                                                                   org.jboss.jandex.DotName annotationName)