- /*
- * @(#)POAPolicyMediatorImpl_R_UDS.java 1.23 03/12/19
- *
- * Copyright 2004 Sun Microsystems, Inc. All rights reserved.
- * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
- */
-
- package com.sun.corba.se.impl.oa.poa ;
-
- import java.util.Enumeration ;
-
- import org.omg.PortableServer.Servant ;
- import org.omg.PortableServer.ServantManager ;
- import org.omg.PortableServer.ForwardRequest ;
- import org.omg.PortableServer.POAPackage.WrongPolicy ;
- import org.omg.PortableServer.POAPackage.ObjectNotActive ;
- import org.omg.PortableServer.POAPackage.ServantNotActive ;
- import org.omg.PortableServer.POAPackage.ObjectAlreadyActive ;
- import org.omg.PortableServer.POAPackage.ServantAlreadyActive ;
- import org.omg.PortableServer.POAPackage.NoServant ;
-
- import com.sun.corba.se.impl.orbutil.concurrent.SyncUtil ;
- import com.sun.corba.se.impl.orbutil.ORBUtility ;
- import com.sun.corba.se.impl.orbutil.ORBConstants ;
-
- /** Implementation of POARequesHandler that provides policy specific
- * operations on the POA.
- */
- public class POAPolicyMediatorImpl_R_UDS extends POAPolicyMediatorBase_R {
- private Servant defaultServant ;
-
- POAPolicyMediatorImpl_R_UDS( Policies policies, POAImpl poa )
- {
- // assert policies.retainServants()
- super( policies, poa ) ;
- defaultServant = null ;
-
- // policies.useDefaultServant()
- if (!policies.useDefaultServant())
- throw poa.invocationWrapper().policyMediatorBadPolicyInFactory() ;
- }
-
- protected java.lang.Object internalGetServant( byte[] id,
- String operation ) throws ForwardRequest
- {
- Servant servant = internalIdToServant( id ) ;
- if (servant == null)
- servant = defaultServant ;
-
- if (servant == null)
- throw poa.invocationWrapper().poaNoDefaultServant() ;
-
- return servant ;
- }
-
- public void etherealizeAll()
- {
- // NO-OP
- }
-
- public ServantManager getServantManager() throws WrongPolicy
- {
- throw new WrongPolicy();
- }
-
- public void setServantManager( ServantManager servantManager ) throws WrongPolicy
- {
- throw new WrongPolicy();
- }
-
- public Servant getDefaultServant() throws NoServant, WrongPolicy
- {
- if (defaultServant == null)
- throw new NoServant();
- else
- return defaultServant;
- }
-
- public void setDefaultServant( Servant servant ) throws WrongPolicy
- {
- defaultServant = servant;
- setDelegate(defaultServant, "DefaultServant".getBytes());
- }
-
- public Servant idToServant( byte[] id )
- throws WrongPolicy, ObjectNotActive
- {
- ActiveObjectMap.Key key = new ActiveObjectMap.Key( id ) ;
- Servant s = internalKeyToServant(key);
-
- if (s == null)
- if (defaultServant != null)
- s = defaultServant;
-
- if (s == null)
- throw new ObjectNotActive() ;
-
- return s;
- }
- }