Examples of java.lang.reflect.AccessibleObject

java.lang.reflect.AccessibleObject
The AccessibleObject class is the base class for Field, Method and Constructor objects. It provides the ability to flag a reflected object as suppressing default Java language access control checks when it is used. The access checks--for public, default (package) access, protected, and private members--are performed when Fields, Methods or Constructors are used to set or get fields, to invoke methods, or to create and initialize new instances of classes, respectively.
Setting the accessible flag in a reflected object permits sophisticated applications with sufficient privilege, such as Java Object Serialization or other persistence mechanisms, to manipulate objects in a manner that would normally be prohibited. @see Field @see Method @see Constructor @see ReflectPermission @since 1.2

      JsValueGlue.set(jsValue, classLoader, field.getType(),
          javaDispatch.getFieldValue(dispId));
      return;
    } else {
      MethodAdaptor method = javaDispatch.getMethod(dispId);
      AccessibleObject obj = method.getUnderlyingObject();
      DispatchMethod64 dispMethod = (DispatchMethod64) classLoader.getWrapperForObject(obj);
      if (dispMethod == null) {
        dispMethod = new MethodDispatch64(classLoader, method);
        classLoader.putWrapperForObject(obj, dispMethod);
      }

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      JsValueGlue.set(jsValue, classLoader, field.getType(),
          javaDispatch.getFieldValue(dispId));
      return;
    } else {
      MethodAdaptor method = javaDispatch.getMethod(dispId);
      AccessibleObject obj = method.getUnderlyingObject();
      DispatchMethod32/*64*/ dispMethod = (DispatchMethod32/*64*/) classLoader.getWrapperForObject(obj);
      if (dispMethod == null) {
        dispMethod = new MethodDispatch32/*64*/(classLoader, method);
        classLoader.putWrapperForObject(obj, dispMethod);
      }

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          if ((flags & COM.DISPATCH_METHOD) != 0) {
            // This is a method call.
            return callMethod(classLoader, dispIdOracle, getTarget(), params, method);
          } else if (flags == COM.DISPATCH_PROPERTYGET) {
            // The function is being accessed as a property.
            AccessibleObject obj = method.getUnderlyingObject();
            IDispatchImpl dispMethod =
                (IDispatchImpl) WrappersCache.getWrapperForObject(classLoader, obj);
            if (dispMethod == null || dispMethod.refCount < 1) {
              dispMethod = new MethodDispatch(classLoader, dispIdOracle, method);
              WrappersCache.putWrapperForObject(classLoader, obj, dispMethod);

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          try {
            toStringMethod = new MethodAdaptor(Object.class.getDeclaredMethod("toString"));
          } catch (Throwable e) {
            throw new RuntimeException("Failed to get Object.toString() method", e);
          }
          AccessibleObject obj = toStringMethod.getUnderlyingObject();
          IDispatchImpl dispMethod =
              (IDispatchImpl) WrappersCache.getWrapperForObject(classLoader, obj);
          if (dispMethod == null || dispMethod.refCount < 1) {
            dispMethod = new MethodDispatch(classLoader, dispIdOracle, toStringMethod);
            WrappersCache.putWrapperForObject(classLoader, obj, dispMethod);

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   */
  public void test_isAccessible() {
    // Test for method boolean
    // java.lang.reflect.AccessibleObject.isAccessible()
    try {
      AccessibleObject ao = TestClass.class.getField("aField");
      ao.setAccessible(true);
      assertTrue("Returned false to isAccessible", ao.isAccessible());
      ao.setAccessible(false);
      assertTrue("Returned true to isAccessible", !ao.isAccessible());
    } catch (Exception e) {
      fail("Exception during test : " + e.getMessage());
    }
  }

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  public void test_setAccessible$Ljava_lang_reflect_AccessibleObjectZ() {
    // Test for method void
    // java.lang.reflect.AccessibleObject.setAccessible(java.lang.reflect.AccessibleObject
    // [], boolean)
    try {
      AccessibleObject ao = TestClass.class.getField("aField");
      AccessibleObject[] aoa = new AccessibleObject[] { ao };
      AccessibleObject.setAccessible(aoa, true);
      assertTrue("Returned false to isAccessible", ao.isAccessible());
      AccessibleObject.setAccessible(aoa, false);
      assertTrue("Returned true to isAccessible", !ao.isAccessible());
    } catch (Exception e) {
      fail("Exception during test : " + e.getMessage());
    }
  }

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   *
   * @return True iff the attribute's Java Member is annotated with {@code ManyToMany},
   *         {@code ManyToOne}, {@code OneToMany}, or {@code OneToOne}.
   */
  private boolean isAssociation(SingularAttribute<?, ?> attr) {
    AccessibleObject member = (AccessibleObject) getJavaMember(attr);
    return (member.getAnnotation(ManyToMany.class) != null
        || member.getAnnotation(ManyToOne.class) != null
        || member.getAnnotation(OneToMany.class) != null || member.getAnnotation(OneToOne.class) != null);
  }

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    if (!(javaMember instanceof AccessibleObject)) {
      Class<? extends Member> memberType = javaMember == null ? null : javaMember.getClass();
      throw new GenerationException(
          "Found a SingularAttribute whose Java Member is not a field or a method (it is a " + memberType + ")");
    }
    AccessibleObject member = (AccessibleObject) javaMember;


    if (member.getAnnotation(ManyToMany.class) != null) {
      ManyToMany anno = member.getAnnotation(ManyToMany.class);
      return anno.cascade();
    }
    if (member.getAnnotation(ManyToOne.class) != null) {
      ManyToOne anno = member.getAnnotation(ManyToOne.class);
      return anno.cascade();
    }
    if (member.getAnnotation(OneToMany.class) != null) {
      OneToMany anno = member.getAnnotation(OneToMany.class);
      return anno.cascade();
    }
    if (member.getAnnotation(OneToOne.class) != null) {
      OneToOne anno = member.getAnnotation(OneToOne.class);
      return anno.cascade();
    }


    // the member must not be a relationship (or at least not the owning side of one)
    return null;

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   {
      for (Injector injector : injectors)
      {
         if (injector instanceof JndiPropertyInjector)
         {
            AccessibleObject field = ((JndiPropertyInjector) injector).getAccessibleObject();
            
            if (field.isAnnotationPresent(javax.ejb.EJB.class))
            {
               continue; // skip nested EJB injection since the local proxy will be (de)serialized correctly
            }
            
            if (field instanceof Field)

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      if (!encName.startsWith("env/"))
      {
         encName = "env/" + encName;
      }


      AccessibleObject accObj = property.getAccessibleObject();
      
      Class<?> type = property.getType();
      if (!ref.type().equals(Object.class))
      {
         type = ref.type();

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