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Interface ClassFinder

All Superinterfaces:

Serializable

All Known Implementing Classes:

ClassFinder.CachedClassFinder, ClassFinder.DefaultClassFinder

public interface ClassFinder extends Serializable

Interface for annotated and subclass class searches.

For internal use only. May be renamed or removed in a future release.

Since:

2.0

  • Method Details

    • getAnnotatedClasses

      Set<Class<?>> getAnnotatedClasses(Class<? extends Annotation> clazz)

      Get annotated classes in the classloader.

      Parameters:

      clazz - the annotation

      Returns:

      a set with all classes that are annotated

    • getAnnotatedClasses

      default Set<Class<?>> getAnnotatedClasses(String className) throws ClassNotFoundException

      Get annotated classes in the classloader.

      Parameters:

      className - the annotation class name

      Returns:

      a set with all classes that are annotated

      Throws:

      ClassNotFoundException - when the class not found

    • getResource

      URL getResource(String name)

      Get a resource from the classpath.

      Parameters:

      name - class literal

      Returns:

      the resource

    • loadClass

      <T> Class<T> loadClass(String name) throws ClassNotFoundException

      Load a class in the classloader.

      Parameters:

      name - the class literal

      Returns:

      the class

      Throws:

      ClassNotFoundException - when the class is not in the classpath

    • getSubTypesOf

      <T> Set<Class<? extends T>> getSubTypesOf(Class<T> type)

      Gets all subtypes in hierarchy of a given type.

      Type Parameters:

      T - the class of the type

      Parameters:

      type - the type to search for the subtypes for

      Returns:

      set of the subtypes of the given class

    • getClassLoader

      ClassLoader getClassLoader()

      Get class loader which is used to find classes.

      Returns:

      the class loader which is used to find classes..

    • getSubTypesOf

      default <T> Set<Class<? extends T>> getSubTypesOf(String name) throws ClassNotFoundException

      Gets all subtypes in hierarchy of a given type, using FQN string.

      Type Parameters:

      T - the class of the type

      Parameters:

      name - Fully qualified name of the type to search subtypes of

      Returns:

      set of the subtypes of the given class

      Throws:

      ClassNotFoundException - when the parent class is not in the classpath