Package ru.vyarus.dropwizard.guice.module.installer.util

Class BundleSupport

  • public final class BundleSupport
extends java.lang.Object
    Utility class to work with registered ConfiguredBundle objects within dropwizard Bootstrap object.
    Since:
    01.08.2015

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static <T> java.util.List<T> findBundles​(io.dropwizard.core.setup.Bootstrap bootstrap, java.lang.Class<T> type)  
      static void initBundles​(ConfigurationContext context)
      Process initialization for initially registered and all transitive bundles.
      static void initBundles​(ConfigurationContext context, GuiceyBootstrap bootstrap, java.util.List<java.lang.Class<? extends GuiceyBundle>> path, java.util.List<GuiceyBundle> initOrder, java.util.List<GuiceyBundle> bundles)
      Point of root (registered in guice bundle) bundles installation.
      static <T> java.util.List<T> removeDuplicates​(java.util.List<T> list)
      Remove duplicates in list by rule: only one instance of type must be present in list.
      static <T> java.util.List<T> removeTypes​(java.util.List<T> list, java.util.List<java.lang.Class<? extends T>> filter)
      Filter list from objects of type present in filter list.
      static void runBundles​(ConfigurationContext context)
      Run all enabled bundles (and delayed configurations).

      • Methods inherited from class java.lang.Object

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

    • Method Detail

      • initBundles

        public static void initBundles​(ConfigurationContext context)
        Process initialization for initially registered and all transitive bundles.
        • Executing initial bundles initialization (registered in GuiceBundle and by bundle lookup)
        • During execution bundles may register other bundles (through GuiceyBootstrap)
        • Execute registered bundles and repeat from previous step until no new bundles registered
        Bundles duplicates are checked by type: only one bundle instance may be registered.
        Parameters:
        context - configuration context

      • initBundles

        public static void initBundles​(ConfigurationContext context,
                               GuiceyBootstrap bootstrap,
                               java.util.List<java.lang.Class<? extends GuiceyBundle>> path,
                               java.util.List<GuiceyBundle> initOrder,
                               java.util.List<GuiceyBundle> bundles)
        Point of root (registered in guice bundle) bundles installation. Also, called in guicey bootstrap for transitive bundles installation (immediate initialization).
        Parameters:
        context - configuration context
        bootstrap - guicey bootstrap object
        path - transitive bundles installation path
        initOrder - bundles initialization order (appendable)
        bundles - bundles to install

      • runBundles

        public static void runBundles​(ConfigurationContext context)
                       throws java.lang.Exception
        Run all enabled bundles (and delayed configurations).
        Parameters:
        context - bundles context
        Throws:
        java.lang.Exception - if something goes wrong

      • removeDuplicates

        public static <T> java.util.List<T> removeDuplicates​(java.util.List<T> list)
        Remove duplicates in list by rule: only one instance of type must be present in list.
        Type Parameters:
        T - required bundle type
        Parameters:
        list - bundles list
        Returns:
        list cleared from duplicates

      • removeTypes

        public static <T> java.util.List<T> removeTypes​(java.util.List<T> list,
                                                java.util.List<java.lang.Class<? extends T>> filter)
        Filter list from objects of type present in filter list.
        Type Parameters:
        T - required type
        Parameters:
        list - list to filter
        filter - types to filter
        Returns:
        filtered list

      • findBundles

        public static <T> java.util.List<T> findBundles​(io.dropwizard.core.setup.Bootstrap bootstrap,
                                                java.lang.Class<T> type)
        Type Parameters:
        T - required bundle type
        Parameters:
        bootstrap - dropwizard bootstrap instance
        type - required bundle type (or marker interface)
        Returns:
        list of bundles of specified type