| /* |
| * Copyright (c) 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.presentation.rmi ; |
| |
| import java.rmi.RemoteException; |
| |
| import javax.rmi.CORBA.Tie; |
| |
| import org.omg.CORBA.ORB; |
| import org.omg.CORBA.SystemException; |
| import org.omg.CORBA.BAD_OPERATION; |
| import org.omg.CORBA.BAD_INV_ORDER; |
| |
| import org.omg.CORBA.portable.ObjectImpl; |
| import org.omg.CORBA.portable.Delegate; |
| |
| import com.sun.corba.se.spi.presentation.rmi.StubAdapter; |
| |
| import com.sun.corba.se.spi.logging.CORBALogDomains ; |
| |
| import com.sun.corba.se.impl.util.Utility; |
| |
| import com.sun.corba.se.impl.ior.StubIORImpl ; |
| |
| import com.sun.corba.se.impl.logging.UtilSystemException ; |
| |
| import com.sun.corba.se.impl.corba.CORBAObjectImpl ; |
| |
| public abstract class StubConnectImpl |
| { |
| static UtilSystemException wrapper = UtilSystemException.get( |
| CORBALogDomains.RMIIIOP ) ; |
| |
| /** Connect the stub to the orb if necessary. |
| * @param ior The StubIORImpl for this stub (may be null) |
| * @param proxy The externally visible stub seen by the user (may be the same as stub) |
| * @param stub The stub implementation that extends ObjectImpl |
| * @param orb The ORB to which we connect the stub. |
| */ |
| public static StubIORImpl connect( StubIORImpl ior, org.omg.CORBA.Object proxy, |
| org.omg.CORBA.portable.ObjectImpl stub, ORB orb ) throws RemoteException |
| { |
| Delegate del = null ; |
| |
| try { |
| try { |
| del = StubAdapter.getDelegate( stub ); |
| |
| if (del.orb(stub) != orb) |
| throw wrapper.connectWrongOrb() ; |
| } catch (org.omg.CORBA.BAD_OPERATION err) { |
| if (ior == null) { |
| // No IOR, can we get a Tie for this stub? |
| Tie tie = (javax.rmi.CORBA.Tie) Utility.getAndForgetTie(proxy); |
| if (tie == null) |
| throw wrapper.connectNoTie() ; |
| |
| // Is the tie already connected? If it is, check that it's |
| // connected to the same ORB, otherwise connect it. |
| ORB existingOrb = orb ; |
| try { |
| existingOrb = tie.orb(); |
| } catch (BAD_OPERATION exc) { |
| // Thrown when tie is an ObjectImpl and its delegate is not set. |
| tie.orb(orb); |
| } catch (BAD_INV_ORDER exc) { |
| // Thrown when tie is a Servant and its delegate is not set. |
| tie.orb(orb); |
| } |
| |
| if (existingOrb != orb) |
| throw wrapper.connectTieWrongOrb() ; |
| |
| // Get the delegate for the stub from the tie. |
| del = StubAdapter.getDelegate( tie ) ; |
| ObjectImpl objref = new CORBAObjectImpl() ; |
| objref._set_delegate( del ) ; |
| ior = new StubIORImpl( objref ) ; |
| } else { |
| // ior is initialized, so convert ior to an object, extract |
| // the delegate, and set it on ourself |
| del = ior.getDelegate( orb ) ; |
| } |
| |
| StubAdapter.setDelegate( stub, del ) ; |
| } |
| } catch (SystemException exc) { |
| throw new RemoteException("CORBA SystemException", exc ); |
| } |
| |
| return ior ; |
| } |
| } |