Package org.apache.sshd.common.util

Class ReflectionUtils

  • public final class ReflectionUtils
extends java.lang.Object

    • Field Summary

      Fields 
      Modifier and Type Field Description
      static java.util.function.Function<java.lang.reflect.Field,​java.lang.String> FIELD_NAME_EXTRACTOR  

    • Constructor Summary

      Constructors 
      Modifier Constructor Description
      private ReflectionUtils()  

    • Method Summary

      All Methods Static Methods Concrete Methods Deprecated Methods 
      Modifier and Type Method Description
      static java.util.Collection<java.lang.reflect.Field> getMatchingDeclaredFields​(java.lang.Class<?> clazz, java.util.function.Predicate<? super java.lang.reflect.Field> acceptor)  
      static java.util.Collection<java.lang.reflect.Field> getMatchingFields​(java.lang.Class<?> clazz, java.util.function.Predicate<? super java.lang.reflect.Field> acceptor)  
      static boolean isClassAvailable​(java.lang.ClassLoader cl, java.lang.String className)
      Deprecated.
      The preferred method is ThreadUtils.resolveDefaultClass(Class, String) which checks all possible ClassLoaders.
      static java.lang.Object newInstance​(java.lang.Class<?> clazz)  
      static <T> T newInstance​(java.lang.Class<?> clazz, java.lang.Class<? extends T> castType)  

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • FIELD_NAME_EXTRACTOR

        public static final java.util.function.Function<java.lang.reflect.Field,​java.lang.String> FIELD_NAME_EXTRACTOR

    • Constructor Detail

      • ReflectionUtils

        private ReflectionUtils()

    • Method Detail

      • getMatchingFields

        public static java.util.Collection<java.lang.reflect.Field> getMatchingFields​(java.lang.Class<?> clazz,
                                                                              java.util.function.Predicate<? super java.lang.reflect.Field> acceptor)

      • getMatchingDeclaredFields

        public static java.util.Collection<java.lang.reflect.Field> getMatchingDeclaredFields​(java.lang.Class<?> clazz,
                                                                                      java.util.function.Predicate<? super java.lang.reflect.Field> acceptor)

      • isClassAvailable

        @Deprecated
public static boolean isClassAvailable​(java.lang.ClassLoader cl,
                                       java.lang.String className)
        Deprecated.
        The preferred method is ThreadUtils.resolveDefaultClass(Class, String) which checks all possible ClassLoaders.
        Checks whether a given ClassLoader can load a class.
        Parameters:
        cl - ClassLoader to use
        className - to check
        Returns:
        true if the class loader can load the class, false otherwise

      • newInstance

        public static java.lang.Object newInstance​(java.lang.Class<?> clazz)
                                    throws java.lang.ReflectiveOperationException
        Throws:
        java.lang.ReflectiveOperationException

      • newInstance

        public static <T> T newInstance​(java.lang.Class<?> clazz,
                                java.lang.Class<? extends T> castType)
                         throws java.lang.ReflectiveOperationException
        Throws:
        java.lang.ReflectiveOperationException