Package io.micronaut.starter.feature.lang.java

Class Java

java.lang.Object
io.micronaut.starter.feature.lang.java.Java
All Implemented Interfaces:
io.micronaut.core.naming.Described, io.micronaut.core.naming.Named, io.micronaut.core.order.Ordered, DefaultFeature, Feature, LanguageFeature
@Requires(property="micronaut.starter.feature.java.enabled", value="true", defaultValue="true") @Singleton public class Java extends Object implements LanguageFeature
Represents the Java language feature for project generation.

  • Field Details

  • Constructor Details

  • Method Details

    • getName

      @NonNull public @NonNull String getName()
      Description copied from interface: Feature
      The name of the feature. It must be unique.
      Specified by:
      getName in interface Feature
      Specified by:
      getName in interface io.micronaut.core.naming.Named
      Returns:
      the name of the feature

    • processSelectedFeatures

      public void processSelectedFeatures(FeatureContext featureContext)
      Description copied from interface: Feature
      If this method is called for a given feature then that feature was explicitly selected or was included by default as a result of DefaultFeature.shouldApply(io.micronaut.starter.options.Options, java.util.Set). This method can be implemented to allow features to modify the list of features that will apply to the project. The methods FeatureContext.addFeature(Feature) and FeatureContext.exclude(FeaturePredicate) are the primary ways to add and remove features from the context. FeatureContext.isPresent(Class) can be used to determine the existence of other features in order to make decisions.
      Specified by:
      processSelectedFeatures in interface Feature
      Parameters:
      featureContext - The feature context

    • processSelectedFeatures

      protected void processSelectedFeatures(FeatureContext featureContext, Predicate<Feature> featureFilter)
      Processes and adds the first matching application feature to the feature context based on the provided filter.

      If the feature context does not already contain an ApplicationFeature, this method searches the available application features, applies the given filter, and checks if the feature supports the current application type. If a matching feature is found, it is added to the feature context.

      Parameters:
      featureContext - the feature context to update
      featureFilter - a predicate used to filter features before selection

    • isJava

      public boolean isJava()
      Specified by:
      isJava in interface LanguageFeature

    • shouldApply

      public boolean shouldApply(Options options, Set<Feature> selectedFeatures)
      Description copied from interface: DefaultFeature
      Determines if the feature should be applied to the project. Default features do not need to be concerned if the feature was already selected and therefore is already in the list of selected features. The addition to the set is based on the identity of the feature instance and all features are singletons.
      Specified by:
      shouldApply in interface DefaultFeature
      Parameters:
      options - The options
      selectedFeatures - The features manually selected by the user
      Returns:
      True if the feature should apply