Class DecoratedObjectFactory

  • All Implemented Interfaces:
    java.lang.Iterable<Decorator>

    public class DecoratedObjectFactory
    extends java.lang.Object
    implements java.lang.Iterable<Decorator>
    An ObjectFactory enhanced by Decorator instances.

    Consistent single location for all Decorator behavior, with equal behavior in a ServletContext and also for a stand alone client.

    Used by ServletContextHandler, WebAppContext, WebSocketServerFactory, and WebSocketClient.

    Can be found in the ServletContext Attributes at the DecoratedObjectFactory.ATTR key.

    • Field Detail

      • ATTR

        public static final java.lang.String ATTR
        ServletContext attribute for the active DecoratedObjectFactory
    • Constructor Detail

      • DecoratedObjectFactory

        public DecoratedObjectFactory()
    • Method Detail

      • associateInfo

        public static void associateInfo​(java.lang.Object info)
      • disassociateInfo

        public static void disassociateInfo()
      • getAssociatedInfo

        public static java.lang.Object getAssociatedInfo()
      • addDecorator

        public void addDecorator​(Decorator decorator)
      • removeDecorator

        public boolean removeDecorator​(Decorator decorator)
      • clear

        public void clear()
      • createInstance

        public <T> T createInstance​(java.lang.Class<T> clazz)
                             throws java.lang.InstantiationException,
                                    java.lang.IllegalAccessException,
                                    java.lang.NoSuchMethodException,
                                    java.lang.reflect.InvocationTargetException
        Throws:
        java.lang.InstantiationException
        java.lang.IllegalAccessException
        java.lang.NoSuchMethodException
        java.lang.reflect.InvocationTargetException
      • decorate

        public <T> T decorate​(T obj)
      • destroy

        public void destroy​(java.lang.Object obj)
      • getDecorators

        public java.util.List<Decorator> getDecorators()
      • iterator

        public java.util.Iterator<Decorator> iterator()
        Specified by:
        iterator in interface java.lang.Iterable<Decorator>
      • setDecorators

        public void setDecorators​(java.util.List<? extends Decorator> decorators)
      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Object