Package org.glassfish.pfl.basic.reflection

Class FieldValueHelper

  • public class FieldValueHelper
extends java.lang.Object

    • Field Summary

      Fields 
      Modifier and Type Field Description
      private static Bridge bridge  

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static java.lang.Object getFieldValue​(java.lang.Object obj, java.lang.reflect.Field field)
      Returns the value of a field in an object.
      private static java.lang.Object getInacessibleFieldValue​(java.lang.Object obj, java.lang.reflect.Field field)  
      private static java.lang.Object getPrivateFieldValue​(java.lang.Object obj, java.lang.reflect.Field field)  

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • bridge

        private static final Bridge bridge

    • Constructor Detail

      • FieldValueHelper

        public FieldValueHelper()

    • Method Detail

      • getFieldValue

        public static java.lang.Object getFieldValue​(java.lang.Object obj,
                                             java.lang.reflect.Field field)
                                      throws java.lang.IllegalAccessException
        Returns the value of a field in an object.
        Parameters:
        obj - the object holding the field
        field - the field whose value is to be returned.
        Throws:
        java.lang.IllegalAccessException - if the field cannot directly be accessed.

      • getPrivateFieldValue

        private static java.lang.Object getPrivateFieldValue​(java.lang.Object obj,
                                                     java.lang.reflect.Field field)
                                              throws java.lang.IllegalAccessException
        Throws:
        java.lang.IllegalAccessException

      • getInacessibleFieldValue

        private static java.lang.Object getInacessibleFieldValue​(java.lang.Object obj,
                                                         java.lang.reflect.Field field)