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Java™ Platform Standard Ed. 6 |
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java.lang.Objectorg.omg.PortableServer.Servant
org.omg.PortableServer.ServantActivatorPOA
public abstract class ServantActivatorPOA
When the POA has the RETAIN policy it uses servant managers that are ServantActivators.
| Constructor Summary | |
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ServantActivatorPOA()
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| Method Summary | |
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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. |
ServantActivator |
_this()
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ServantActivator |
_this(ORB orb)
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| Methods inherited from class org.omg.PortableServer.Servant |
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_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 |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Methods inherited from interface org.omg.PortableServer.ServantActivatorOperations |
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etherealize, incarnate |
| Constructor Detail |
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public ServantActivatorPOA()
| Method Detail |
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public OutputStream _invoke(String $method,
InputStream in,
ResponseHandler $rh)
InvokeHandler1. Determine correct method, and unmarshal parameters from InputStream.
2. Invoke method implementation.
3. If no user exception, create a normal reply using ResponseHandler.
4. If user exception occurred, create exception reply using ResponseHandler.
5. Marshal reply into OutputStream returned by ResponseHandler.
6. Return OutputStream to ORB.
_invoke in interface InvokeHandler$method - The method name.in - The InputStream containing the marshalled arguments.$rh - The ResponseHandler which the servant uses
to construct a proper reply
OutputStream created by the
ResponseHandler which contains the marshalled reply
public String[] _all_interfaces(POA poa,
byte[] objectId)
Servant
_all_interfaces in class Servantpoa - POA with which the servant is associated.objectId - is the id corresponding to the object
associated with this servant.
public ServantActivator _this()
public ServantActivator _this(ORB orb)
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Copyright 2006 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.