Class Reflection

java.lang.Object
com.sun.ts.lib.util.sec.reflect.Reflection

public class Reflection extends Object
Common utility routines used by both java.lang and java.lang.reflect
  • Constructor Details

    • Reflection

      public Reflection()
  • Method Details

    • getCallerClass

      public static Class getCallerClass(int realFramesToSkip)
      Returns the class of the method realFramesToSkip frames up the stack (zero-based), ignoring frames associated with java.lang.reflect.Method.invoke() and its implementation. The first frame is that associated with this method, so getCallerClass(0) returns the Class object for sun.reflect.Reflection. Frames associated with java.lang.reflect.Method.invoke() and its implementation are completely ignored and do not count toward the number of "real" frames skipped.
    • quickCheckMemberAccess

      public static boolean quickCheckMemberAccess(Class memberClass, int modifiers)
      A quick "fast-path" check to try to avoid getCallerClass() calls.
    • ensureMemberAccess

      public static void ensureMemberAccess(Class currentClass, Class memberClass, Object target, int modifiers) throws IllegalAccessException
      Throws:
      IllegalAccessException
    • verifyMemberAccess

      public static boolean verifyMemberAccess(Class currentClass, Class memberClass, Object target, int modifiers)
    • registerFieldsToFilter

      public static void registerFieldsToFilter(Class containingClass, String... fieldNames)
    • registerMethodsToFilter

      public static void registerMethodsToFilter(Class containingClass, String... methodNames)
    • filterFields

      public static Field[] filterFields(Class containingClass, Field[] fields)
    • filterMethods

      public static Method[] filterMethods(Class containingClass, Method[] methods)