org.omg.PortableServer
Class ServantLocatorHelper
java.lang.Object 
org.omg.PortableServer.ServantLocatorHelper
public abstract class ServantLocatorHelper
- extends Object
When the POA has the NON_RETAIN policy it uses servant
managers that are ServantLocators. Because the POA
knows that the servant returned by this servant
manager will be used only for a single request,
it can supply extra information to the servant
manager's operations and the servant manager's pair
of operations may be able to cooperate to do
something different than a ServantActivator.
When the POA uses the ServantLocator interface,
immediately after performing the operation invocation
on the servant returned by preinvoke, the POA will
invoke postinvoke on the servant manager, passing the
ObjectId value and the Servant value as parameters
(among others). This feature may be used to force
every request for objects associated with a POA to
be mediated by the servant manager.
| Methods inherited from class java.lang.Object |
clone , equals , finalize , getClass , hashCode , notify , notifyAll , toString , wait , wait , wait |
ServantLocatorHelper
public ServantLocatorHelper()
insert
public static void insert(Any a,
ServantLocator that)
extract
public static ServantLocator extract(Any a)
type
public static TypeCode type()
id
public static String id()
read
public static ServantLocator read(InputStream istream)
write
public static void write(OutputStream ostream,
ServantLocator value)
narrow
public static ServantLocator narrow(Object obj)
unchecked_narrow
public static ServantLocator unchecked_narrow(Object obj)