Package io.micronaut.starter.feature.messaging.mqtt

Interface MqttFeature

All Superinterfaces:

io.micronaut.core.naming.Described, Feature, MessagingFeature, io.micronaut.core.naming.Named, io.micronaut.core.order.Ordered

All Known Implementing Classes:

Mqtt, MqttHiveMq, MqttV3

public interface MqttFeature
extends MessagingFeature

Sub interface for mqtt features.

Since:

2.2.0

Author:

James Kleeh

Field Summary

Fields inherited from interface io.micronaut.core.order.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Method Summary

Modifier and Type	Method	Description
default void	apply(GeneratorContext generatorContext)	If this method is called for a given feature that means the feature was explicitly selected, included by default as a result of DefaultFeature.shouldApply(ApplicationType, io.micronaut.starter.options.Options, java.util.Set), or added explicitly by another feature through FeatureContext.addFeature(Feature).
default String	getDescription()
default String	getMicronautDocumentation()
default boolean	supports(ApplicationType applicationType)	This method must be implemented to ensure it is only selectable for the desired application types.

Methods inherited from interface io.micronaut.core.naming.Described

getDescription

Methods inherited from interface io.micronaut.starter.feature.Feature

getName, getOrder, getThirdPartyDocumentation, getTitle, isCommunity, isPreview, isVisible, processSelectedFeatures

Methods inherited from interface io.micronaut.starter.feature.messaging.MessagingFeature

getCategory

Method Details

getDescription

default String getDescription()

Specified by:

getDescription in interface io.micronaut.core.naming.Described

Specified by:

getDescription in interface Feature

getMicronautDocumentation

default String getMicronautDocumentation()

Specified by:

getMicronautDocumentation in interface Feature

Returns:

Returns a link to Micronaut documentation about the feature. eg. https://micronaut-projects.github.io/micronaut-cache/latest/guide/index.html#hazelcast

supports

default boolean supports(ApplicationType applicationType)

Description copied from interface: Feature

This method must be implemented to ensure it is only selectable for the desired application types. This method is not used for determining if a default feature should be applied.

Specified by:

supports in interface Feature

Specified by:

supports in interface MessagingFeature

Parameters:

applicationType - The application type

Returns:

True if the feature can be selected by the user

apply

default void apply(GeneratorContext generatorContext)

Description copied from interface: Feature

If this method is called for a given feature that means the feature was explicitly selected, included by default as a result of DefaultFeature.shouldApply(ApplicationType, io.micronaut.starter.options.Options, java.util.Set), or added explicitly by another feature through FeatureContext.addFeature(Feature). At this point the feature list is set and cannot change. This method can be implemented to modify the generated project. The feature can add templates by executing GeneratorContext.addTemplate(String, io.micronaut.starter.template.Template), modify configuration by modifying GeneratorContext.getConfiguration() or GeneratorContext.getBootstrapConfiguration(), or modify build properties through GeneratorContext.getBuildProperties().

Specified by:

apply in interface Feature

Parameters:

generatorContext - THe generator context