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

   {
      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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   {
      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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   {
      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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        Class[] argClasses = new Class[arguments.length];
        for(int i = 0; i < arguments.length; i++) {
            argClasses[i] = (arguments[i] == null) ? null : arguments[i].getClass();
        }


        AccessibleObject m = null;
        if (target instanceof Class) {
            /*
            For class methods, simluate the effect of a meta class
            by taking the union of the static methods of the
            actual class, with the instance methods of "Class.class"

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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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            throw new ControlException("IllegalAccessException when trying to create instance of : "
                                       + _returnTypeClass.getName(), e);
        }


        for (int i = 1; i < _fields.length; i++) {
            AccessibleObject f = _fields[i];
            Object resultValue = null;


            try {
                resultValue = extractColumnValue(i, _fieldTypes[i]);
                if (f instanceof Field) {

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        // finally actually init the fields array
        _fields = new AccessibleObject[_columnCount + 1];
        _fieldTypes = new int[_columnCount + 1];


        for (int i = 1; i < _fields.length; i++) {
            AccessibleObject f = mapFields.get(keys[i]);
            if (f == null) {
                throw new ControlException("Unable to map the SQL column " + keys[i]
                                           + " to a field on the " + _returnTypeClass.getName() +
                                           " class. Mapping is done using a case insensitive comparision of SQL ResultSet "
                                           + "columns to field names and public setter methods on the return class.");

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

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

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