Package com.yahoo.protect

Class ClassValidator

  • public final class ClassValidator
extends java.lang.Object
    Static utility methods to validate class properties.

    Do note, this class will not be a reliable guarantee for correctness if you have a forest of methods only differing by return type (as contradistinguished from name and argument types), the current implementation is minimal.

    Author:
    Steinar Knutsen

    • Constructor Summary

      Constructors 
      Constructor Description
      ClassValidator()  

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static java.util.List<java.lang.reflect.Method> unmaskedMethods​(java.lang.Class<?> testClass, java.lang.Class<?> maskedClass)
      Check all protected, public and package private declared methods of maskedClass is implemented in testClass.
      static java.util.List<java.lang.reflect.Method> unmaskedMethodsFromSuperclass​(java.lang.Class<?> testClass)
      Check testClass overrides all protected, public and package private methods of its immediate super class.

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • ClassValidator

        public ClassValidator()

    • Method Detail

      • unmaskedMethods

        public static java.util.List<java.lang.reflect.Method> unmaskedMethods​(java.lang.Class<?> testClass,
                                                                       java.lang.Class<?> maskedClass)
        Check all protected, public and package private declared methods of maskedClass is implemented in testClass. Note, this will by definition blow up on final methods in maskedClass.
        Parameters:
        testClass - class which wraps or masks another class
        maskedClass - class which is masked or wrapped
        Returns:
        the methods which seem to miss from testClass to be complete

      • unmaskedMethodsFromSuperclass

        public static java.util.List<java.lang.reflect.Method> unmaskedMethodsFromSuperclass​(java.lang.Class<?> testClass)
        Check testClass overrides all protected, public and package private methods of its immediate super class. See unmaskedMethods().
        Parameters:
        testClass - the class to check whether completely masks its super class
        Returns:
        the methods missing from testClass to completely override its immediate super class