Class DynamicGetter


  • public class DynamicGetter
    extends java.lang.Object
    This class is used to perform access into a Java object using a String value with a specific notation. This class differs from the Getter class in that instead of creating the chain of methods when the getter is instantiated it will instead get the actual method from the object passed in.
    • Constructor Summary

      Constructors 
      Constructor Description
      DynamicGetter​(java.lang.String ref, java.lang.Object obj)
      Get the getter associated with the named reference.
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.Class getBaseClass()  
      java.lang.Class getType()
      Get the class of the type of object we would return from the getValue(Object) method.
      java.lang.Object getValue​(java.lang.Object obj)  
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Constructor Detail

      • DynamicGetter

        public DynamicGetter​(java.lang.String ref,
                             java.lang.Object obj)
                      throws java.lang.IllegalArgumentException,
                             java.lang.IllegalAccessException,
                             java.lang.reflect.InvocationTargetException
        Get the getter associated with the named reference. Return null if there isn't one, or if we can't access it.
        Parameters:
        ref - The reference for the getter.
        obj - The Object to build up the getter from.
        Throws:
        java.lang.IllegalArgumentException
        java.lang.IllegalAccessException
        java.lang.reflect.InvocationTargetException
    • Method Detail

      • getBaseClass

        public java.lang.Class getBaseClass()
      • getType

        public java.lang.Class getType()
        Get the class of the type of object we would return from the getValue(Object) method.
        Returns:
        The class.
      • getValue

        public java.lang.Object getValue​(java.lang.Object obj)
                                  throws java.lang.IllegalAccessException,
                                         java.lang.reflect.InvocationTargetException
        Throws:
        java.lang.IllegalAccessException
        java.lang.reflect.InvocationTargetException