| /* |
| * Copyright (c) 1999, 2004, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| package com.sun.corba.se.impl.oa.poa; |
| |
| import java.util.EmptyStackException; |
| |
| import org.omg.PortableServer.*; |
| |
| import com.sun.corba.se.spi.orb.ORB ; |
| |
| import com.sun.corba.se.spi.logging.CORBALogDomains ; |
| |
| import com.sun.corba.se.impl.logging.POASystemException ; |
| |
| public class DelegateImpl implements org.omg.PortableServer.portable.Delegate |
| { |
| private ORB orb ; |
| private POASystemException wrapper ; |
| private POAFactory factory; |
| |
| public DelegateImpl(ORB orb, POAFactory factory){ |
| this.orb = orb ; |
| this.wrapper = POASystemException.get( orb, |
| CORBALogDomains.OA ) ; |
| this.factory = factory; |
| } |
| |
| public org.omg.CORBA.ORB orb(Servant self) |
| { |
| return orb; |
| } |
| |
| public org.omg.CORBA.Object this_object(Servant self) |
| { |
| byte[] oid; |
| POA poa; |
| try { |
| oid = orb.peekInvocationInfo().id(); |
| poa = (POA)orb.peekInvocationInfo().oa(); |
| String repId = self._all_interfaces(poa,oid)[0] ; |
| return poa.create_reference_with_id(oid, repId); |
| } catch (EmptyStackException notInInvocationE) { |
| //Not within an invocation context |
| POAImpl defaultPOA = null; |
| try { |
| defaultPOA = (POAImpl)self._default_POA(); |
| } catch (ClassCastException exception){ |
| throw wrapper.defaultPoaNotPoaimpl( exception ) ; |
| } |
| |
| try { |
| if (defaultPOA.getPolicies().isImplicitlyActivated() || |
| (defaultPOA.getPolicies().isUniqueIds() && |
| defaultPOA.getPolicies().retainServants())) { |
| return defaultPOA.servant_to_reference(self); |
| } else { |
| throw wrapper.wrongPoliciesForThisObject() ; |
| } |
| } catch ( org.omg.PortableServer.POAPackage.ServantNotActive e) { |
| throw wrapper.thisObjectServantNotActive( e ) ; |
| } catch ( org.omg.PortableServer.POAPackage.WrongPolicy e) { |
| throw wrapper.thisObjectWrongPolicy( e ) ; |
| } |
| } catch (ClassCastException e) { |
| throw wrapper.defaultPoaNotPoaimpl( e ) ; |
| } |
| } |
| |
| public POA poa(Servant self) |
| { |
| try { |
| return (POA)orb.peekInvocationInfo().oa(); |
| } catch (EmptyStackException exception){ |
| POA returnValue = factory.lookupPOA(self); |
| if (returnValue != null) { |
| return returnValue; |
| } |
| |
| throw wrapper.noContext( exception ) ; |
| } |
| } |
| |
| public byte[] object_id(Servant self) |
| { |
| try{ |
| return orb.peekInvocationInfo().id(); |
| } catch (EmptyStackException exception){ |
| throw wrapper.noContext(exception) ; |
| } |
| } |
| |
| public POA default_POA(Servant self) |
| { |
| return factory.getRootPOA(); |
| } |
| |
| public boolean is_a(Servant self, String repId) |
| { |
| String[] repositoryIds = self._all_interfaces(poa(self),object_id(self)); |
| for ( int i=0; i<repositoryIds.length; i++ ) |
| if ( repId.equals(repositoryIds[i]) ) |
| return true; |
| |
| return false; |
| } |
| |
| public boolean non_existent(Servant self) |
| { |
| //REVISIT |
| try{ |
| byte[] oid = orb.peekInvocationInfo().id(); |
| if( oid == null) return true; |
| else return false; |
| } catch (EmptyStackException exception){ |
| throw wrapper.noContext(exception) ; |
| } |
| } |
| |
| // The get_interface() method has been replaced by get_interface_def() |
| |
| public org.omg.CORBA.Object get_interface_def(Servant Self) |
| { |
| throw wrapper.methodNotImplemented() ; |
| } |
| } |