Class BindingIteratorPOA

java.lang.Object
org.omg.PortableServer.Servant
org.omg.CosNaming.BindingIteratorPOA
All Implemented Interfaces:
InvokeHandler, BindingIteratorOperations
Direct Known Subclasses:
BindingIteratorImpl, BindingIteratorPOATie

public abstract class BindingIteratorPOA extends Servant implements BindingIteratorOperations, InvokeHandler
The BindingIterator interface allows a client to iterate through the bindings using the next_one or next_n operations. The bindings iterator is obtained by using the list method on the NamingContext.
See Also:
  • Field Details

  • Constructor Details

    • BindingIteratorPOA

      public BindingIteratorPOA()
  • Method Details

    • _invoke

      public OutputStream _invoke(String $method, InputStream in, ResponseHandler $rh)
      Description copied from interface: InvokeHandler
      Invoked by the ORB to dispatch a request to the servant. ORB passes the method name, an InputStream containing the marshalled arguments, and a ResponseHandler which the servant uses to construct a proper reply. Only CORBA SystemException may be thrown by this method. The method must return an OutputStream created by the ResponseHandler which contains the marshalled reply. A servant must not retain a reference to the ResponseHandler beyond the lifetime of a method invocation. Servant behaviour is defined as follows:

      1. Determine correct method, and unmarshal parameters from InputStream.

      2. Invoke method implementation.

      3. If no user exception, create a normal reply using ResponseHandler.

      4. If user exception occurred, create exception reply using ResponseHandler.

      5. Marshal reply into OutputStream returned by ResponseHandler.

      6. Return OutputStream to ORB.

      Specified by:
      _invoke in interface InvokeHandler
      Parameters:
      $method - The method name.
      in - The InputStream containing the marshalled arguments.
      $rh - The ResponseHandler which the servant uses to construct a proper reply
      Returns:
      The OutputStream created by the ResponseHandler which contains the marshalled reply
    • _all_interfaces

      public String[] _all_interfaces(POA poa, byte[] objectId)
      Description copied from class: Servant
      Used by the ORB to obtain complete type information from the servant.
      Specified by:
      _all_interfaces in class Servant
      Parameters:
      poa - POA with which the servant is associated.
      objectId - is the id corresponding to the object associated with this servant.
      Returns:
      list of type information for the object.
    • _this

      public BindingIterator _this()
    • _this

      public BindingIterator _this(ORB orb)