Package org.elasticsearch.plugins

Class PluginsService

java.lang.Object
org.elasticsearch.plugins.PluginsService
All Implemented Interfaces:
ReportingService<PluginsAndModules>
public class PluginsService
extends java.lang.Object
implements ReportingService<PluginsAndModules>

  • Field Details

    • MANDATORY_SETTING

      public static final Setting<java.util.List<java.lang.String>> MANDATORY_SETTING

  • Constructor Details

    • PluginsService

      public PluginsService​(Settings settings, java.nio.file.Path configPath, java.nio.file.Path modulesDirectory, java.nio.file.Path pluginsDirectory, java.util.Collection<java.lang.Class<? extends Plugin>> classpathPlugins)
      Constructs a new PluginService
      Parameters:
      settings - The settings of the system
      modulesDirectory - The directory modules exist in, or null if modules should not be loaded from the filesystem
      pluginsDirectory - The directory plugins exist in, or null if plugins should not be loaded from the filesystem
      classpathPlugins - Plugins that exist in the classpath which should be loaded

  • Method Details

    • getPluginSettings

      public java.util.List<Setting<?>> getPluginSettings()

    • getPluginSettingsFilter

      public java.util.List<java.lang.String> getPluginSettingsFilter()

    • updatedSettings

      public Settings updatedSettings()

    • createGuiceModules

      public java.util.Collection<Module> createGuiceModules()

    • getExecutorBuilders

      public java.util.List<ExecutorBuilder<?>> getExecutorBuilders​(Settings settings)

    • getGuiceServiceClasses

      public java.util.Collection<java.lang.Class<? extends LifecycleComponent>> getGuiceServiceClasses()
      Returns all classes injected into guice by plugins which extend LifecycleComponent.

    • onIndexModule

      public void onIndexModule​(IndexModule indexModule)

    • info

      public PluginsAndModules info()
      Get information about plugins and modules
      Specified by:
      info in interface ReportingService<PluginsAndModules>

    • findPluginDirs

      public static java.util.List<java.nio.file.Path> findPluginDirs​(java.nio.file.Path rootPath) throws java.io.IOException
      Extracts all installed plugin directories from the provided rootPath.
      Parameters:
      rootPath - the path where the plugins are installed
      Returns:
      a list of all plugin paths installed in the rootPath
      Throws:
      java.io.IOException - if an I/O exception occurred reading the directories

    • filterPlugins

      public <T> java.util.List<T> filterPlugins​(java.lang.Class<T> type)