Class ServiceLoaderUtils


  • public class ServiceLoaderUtils
    extends Object
    Service Loading and Ordering related utils
    • Constructor Detail

      • ServiceLoaderUtils

        public ServiceLoaderUtils()
    • Method Detail

      • sortLoadedClasses

        public static <T> void sortLoadedClasses​(List<T> loaded)
        Sorts a list of loaded classes, so that non-Tika ones come before Tika ones, and otherwise in reverse alphabetical order
      • newInstance

        public static <T> T newInstance​(String className)
        Loads a class and instantiates it
        Type Parameters:
        T - service type
        Parameters:
        className - service class name
        Returns:
        instance of service
      • newInstance

        public static <T> T newInstance​(String className,
                                        ClassLoader loader)
        Loads a class and instantiates it
        Type Parameters:
        T - service type
        Parameters:
        className - service class name
        loader - class loader
        Returns:
        instance of service
      • newInstance

        public static <T> T newInstance​(Class klass,
                                        ServiceLoader loader)
        Loads a class and instantiates it. If the class can be initialized with a ServiceLoader, the ServiceLoader constructor is used. Otherwise, a zero arg newInstance() is called.
        Type Parameters:
        T - service type
        Parameters:
        klass - class to build
        loader - service loader
        Returns:
        instance of service