Package com.sun.corba.se.spi.activation

Class ActivatorPOA

java.lang.Object

org.omg.PortableServer.Servant

com.sun.corba.se.spi.activation.ActivatorPOA

All Implemented Interfaces:

ActivatorOperations, InvokeHandler

Direct Known Subclasses:

ActivatorPOATie

public abstract class ActivatorPOA
extends Servant
implements ActivatorOperations, InvokeHandler

com/sun/corba/se/spi/activation/ActivatorPOA.java . Error! A message was requested which does not exist. The messages file does not contain the key: toJavaProlog1 Error! A message was requested which does not exist. The messages file does not contain the key: toJavaProlog2 Monday, February 12, 2024 at 2:42:26 PM Central European Standard Time

Constructor Summary

Constructors

Constructor	Description
ActivatorPOA()

Method Summary

Modifier and Type	Method	Description
String[]	_all_interfaces(POA poa, byte[] objectId)	Used by the ORB to obtain complete type information from the servant.
OutputStream	_invoke(String $method, InputStream in, ResponseHandler $rh)	Invoked by the ORB to dispatch a request to the servant.
Activator	_this()
Activator	_this(ORB orb)

Methods inherited from class org.omg.PortableServer.Servant

_default_POA, _get_delegate, _get_interface_def, _is_a, _non_existent, _object_id, _orb, _poa, _set_delegate, _this_object, _this_object

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.sun.corba.se.spi.activation.ActivatorOperations

activate, active, getActiveServers, getORBNames, install, registerEndpoints, shutdown, uninstall

Constructor Details

ActivatorPOA

public ActivatorPOA()

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 Activator _this()

_this

public Activator _this(ORB orb)