From 20ba0464aa52229de2a9147cfeed4da5885aae9e Mon Sep 17 00:00:00 2001 From: Tom Tromey Date: Sat, 29 Mar 2003 21:23:25 +0000 Subject: MessageFormat.java: Removed some whitespace. * java/text/MessageFormat.java: Removed some whitespace. * Makefile.in: Rebuilt. * Makefile.am (awt_java_source_files): Added new files. * gnu/javax/rmi/PortableServer.java, gnu/javax/rmi/CORBA/DelegateFactory.java, gnu/javax/rmi/CORBA/GetDelegateInstanceException.java, gnu/javax/rmi/CORBA/PortableRemoteObjectDelegateImpl.java, gnu/javax/rmi/CORBA/StubDelegateImpl.java, gnu/javax/rmi/CORBA/UtilDelegateImpl.java, gnu/javax/rmi/CORBA/ValueHandlerImpl.java, javax/rmi/BAD_OPERATION.java, javax/rmi/ORB.java, javax/rmi/PortableRemoteObject.java, javax/rmi/CORBA/ClassDesc.java, javax/rmi/CORBA/ObjectImpl.java, javax/rmi/CORBA/PortableRemoteObjectDelegate.java, javax/rmi/CORBA/Stub.java, javax/rmi/CORBA/StubDelegate.java, javax/rmi/CORBA/SystemException.java, javax/rmi/CORBA/Tie.java, javax/rmi/CORBA/Util.java, javax/rmi/CORBA/UtilDelegate.java, javax/rmi/CORBA/ValueHandler.java: New files from Classpath. From-SVN: r65024 --- libjava/gnu/javax/rmi/PortableServer.java | 142 ++++++++++++++++++++++++++++++ 1 file changed, 142 insertions(+) create mode 100644 libjava/gnu/javax/rmi/PortableServer.java (limited to 'libjava/gnu/javax/rmi/PortableServer.java') diff --git a/libjava/gnu/javax/rmi/PortableServer.java b/libjava/gnu/javax/rmi/PortableServer.java new file mode 100644 index 0000000..b5022ca --- /dev/null +++ b/libjava/gnu/javax/rmi/PortableServer.java @@ -0,0 +1,142 @@ +/* PortableServer.java -- + Copyright (C) 2002 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath 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 for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA +02111-1307 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + + +package gnu.javax.rmi; + +import java.util.Hashtable; +import java.rmi.Remote; +import java.rmi.RemoteException; +import java.rmi.NoSuchObjectException; +import java.rmi.server.ExportException; +import java.rmi.server.UnicastRemoteObject; +import java.rmi.server.RemoteStub; +import javax.rmi.CORBA.*; +//import org.omg.CORBA.portable.ObjectImpl; + +/** + * The relationship of PortableRemoteObjectImpl with PortableServer + * is like that of UnicastRemoteObject with UnicastServer + */ +public class PortableServer +{ + static private Hashtable tieCache = new Hashtable(); + static private Object NO_TIE = new Object(); + + public static final synchronized void exportObject(Remote obj) + throws RemoteException + { + if(Util.getTie(obj) != null) + return; + + Tie tie = getTieFromRemote(obj); + if (tie != null) + Util.registerTarget(tie, obj); + else + UnicastRemoteObject.exportObject(obj); + } + + public static final void unexportObject(Remote obj) + { + if (Util.getTie(obj) != null) + Util.unexportObject(obj); + if (tieCache.get(obj) != null) //?? + tieCache.remove(obj); + } + + public static final Remote toStub(Remote obj) + throws NoSuchObjectException + { + if (obj instanceof Stub || obj instanceof RemoteStub) + return obj; + + Tie tie = Util.getTie(obj); + Remote stub; + if (tie != null) + stub = getStubFromTie(tie); + else + throw new NoSuchObjectException("Can't toStub an unexported object"); + return stub; + } + + static synchronized Tie getTieFromRemote(Remote obj) + { + Object tie = tieCache.get(obj); + if (tie == null) + { + tie = getTieFromClass(obj.getClass()); + if(tie == null) + tieCache.put(obj, NO_TIE); + else + tieCache.put(obj, tie); + } + else + if(tie != NO_TIE) + { + try + { + tie = obj.getClass().newInstance(); + } + catch(Exception _) + { + tie = null; + } + } + else //NO_TIE + tie = null; + + return (Tie)tie; + } + + static synchronized Tie getTieFromClass(Class clz) + { + //FIX ME + return null; + } + + public static Remote getStubFromTie(Tie tie) + { + //FIX ME + return null; + } + + public static Remote getStubFromObjectImpl(ObjectImpl objimpl, Class toClass) + { + //FIX ME + return null; + } +} -- cgit v1.1