Imported from mainline FSF repositories

From-SVN: r94600

13 files changed, 834 insertions, 0 deletions

diff --git a/libjava/javax/rmi/BAD_OPERATION.java b/libjava/javax/rmi/BAD_OPERATION.java
new file mode 100644
index 0000000..36081a4
--- /dev/null
+++ b/libjava/javax/rmi/BAD_OPERATION.java
@@ -0,0 +1,4 @@
+package javax.rmi;
+
+/** XXX - Stub till we have org.omg.CORBA */
+public class BAD_OPERATION extends Exception { }
diff --git a/libjava/javax/rmi/CORBA/ClassDesc.java b/libjava/javax/rmi/CORBA/ClassDesc.java
new file mode 100644
index 0000000..052046d
--- /dev/null
+++ b/libjava/javax/rmi/CORBA/ClassDesc.java
@@ -0,0 +1,55 @@
+/* ClassDesc.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 javax.rmi.CORBA;
+
+import java.io.Serializable;
+
+public class ClassDesc
+  implements Serializable
+{
+  /*
+   * The following is serialized form required by Java API Doc
+   */
+  private String repid;
+  private String codebase;
+  
+  public ClassDesc()
+  {
+  }
+}
diff --git a/libjava/javax/rmi/CORBA/ObjectImpl.java b/libjava/javax/rmi/CORBA/ObjectImpl.java
new file mode 100644
index 0000000..d76d673
--- /dev/null
+++ b/libjava/javax/rmi/CORBA/ObjectImpl.java
@@ -0,0 +1,9 @@
+package javax.rmi.CORBA;
+
+/** XXX - Stub till we have org.omg.CORBA */
+public class ObjectImpl
+{
+  public ObjectImpl _orb() { return null; }
+  public String object_to_string(ObjectImpl o) 
+    throws javax.rmi.BAD_OPERATION { return null; }
+}
diff --git a/libjava/javax/rmi/CORBA/PortableRemoteObjectDelegate.java b/libjava/javax/rmi/CORBA/PortableRemoteObjectDelegate.java
new file mode 100644
index 0000000..a073cf4
--- /dev/null
+++ b/libjava/javax/rmi/CORBA/PortableRemoteObjectDelegate.java
@@ -0,0 +1,63 @@
+/* PortableRemoteObjectDelegate.java -- Interface supporting PortableRemoteObject
+   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 javax.rmi.CORBA;
+
+import java.rmi.*;
+
+/**
+ * A delegate is a singleton class that support delegation for method
+ * implementation in PortableRemoteObject.
+ */
+public interface PortableRemoteObjectDelegate
+{
+  void connect(Remote target, Remote source)
+    throws RemoteException;
+        
+  void exportObject(Remote obj)
+    throws RemoteException;
+
+  Object narrow(Object narrowFrom, Class narrowTo)
+    throws ClassCastException;
+        
+  Remote toStub(Remote obj)
+    throws NoSuchObjectException;
+  
+  void unexportObject(Remote obj)
+    throws NoSuchObjectException;
+}
diff --git a/libjava/javax/rmi/CORBA/Stub.java b/libjava/javax/rmi/CORBA/Stub.java
new file mode 100644
index 0000000..c79b85c
--- /dev/null
+++ b/libjava/javax/rmi/CORBA/Stub.java
@@ -0,0 +1,120 @@
+/* Stub.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 javax.rmi.CORBA;
+
+import java.io.IOException;
+import java.io.ObjectInputStream;
+import java.io.ObjectOutputStream;
+import java.io.Serializable;
+import java.rmi.RemoteException;
+//import org.omg.CORBA.ORB;
+//import org.omg.CORBA_2_3.portable.ObjectImpl;
+//import org.omg.CORBA.portable.ObjectImpl;
+import gnu.javax.rmi.CORBA.DelegateFactory;
+import gnu.javax.rmi.CORBA.GetDelegateInstanceException;
+
+public abstract class Stub extends ObjectImpl
+  implements Serializable
+{
+  private transient StubDelegate delegate;
+                
+  protected Stub()
+  {
+    try
+      {
+	delegate = (StubDelegate)DelegateFactory.getInstance("Stub");
+      }
+    catch(GetDelegateInstanceException e)
+      {
+	delegate = null;
+      }
+  }
+
+  public int hashCode()
+  {
+    if(delegate != null)
+      return delegate.hashCode(this);
+    else
+      return 0;
+  }
+
+  public boolean equals(Object obj)
+  {
+    if(delegate != null)
+      return delegate.equals(this, obj);
+    else
+      return false;
+  }
+
+  public String toString()
+  {
+    String s = null;
+    if(delegate != null)
+      s = delegate.toString(this);
+    if(s == null)
+      s = super.toString();
+    return s;
+  }
+
+  // XXX javax.rmi.ORB -> org.omg.CORBA.ORB
+  public void connect(javax.rmi.ORB orb)
+    throws RemoteException
+  {
+    if(delegate != null)
+      delegate.connect(this, orb);
+  }
+
+  /**
+   * The following two routines are required by serialized form of Java API doc.
+   */
+  private void readObject(ObjectInputStream stream)
+    throws IOException, ClassNotFoundException
+  {
+    if(delegate != null)
+      delegate.readObject(this, stream);
+  }
+
+  private void writeObject(ObjectOutputStream stream)
+    throws IOException
+  {
+    if(delegate != null)
+      delegate.writeObject(this, stream);
+  }
+
+}
diff --git a/libjava/javax/rmi/CORBA/StubDelegate.java b/libjava/javax/rmi/CORBA/StubDelegate.java
new file mode 100644
index 0000000..6c7f69f
--- /dev/null
+++ b/libjava/javax/rmi/CORBA/StubDelegate.java
@@ -0,0 +1,65 @@
+/* StubDelegate.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 javax.rmi.CORBA;
+
+import java.io.IOException;
+import java.io.ObjectInputStream;
+import java.io.ObjectOutputStream;
+import java.rmi.RemoteException;
+//import org.omg.CORBA.ORB;
+
+public interface StubDelegate
+{
+
+  // XXX javax.rmi.ORB -> org.omg.CORBA.ORB
+  void connect(Stub self, javax.rmi.ORB orb)
+    throws RemoteException;
+
+  boolean equals(Stub self, Object obj);
+
+  int hashCode(Stub self);
+
+  void readObject(Stub self, ObjectInputStream s)
+    throws IOException, ClassNotFoundException;
+
+  String toString(Stub self);
+
+  void writeObject(Stub self, ObjectOutputStream s)
+    throws IOException;
+}
diff --git a/libjava/javax/rmi/CORBA/SystemException.java b/libjava/javax/rmi/CORBA/SystemException.java
new file mode 100644
index 0000000..f8afdc3
--- /dev/null
+++ b/libjava/javax/rmi/CORBA/SystemException.java
@@ -0,0 +1,4 @@
+package javax.rmi.CORBA;
+
+/** XXX - Stub till we have org.omg.CORBA */
+public class SystemException extends Exception { }
diff --git a/libjava/javax/rmi/CORBA/Tie.java b/libjava/javax/rmi/CORBA/Tie.java
new file mode 100644
index 0000000..ca14e3d
--- /dev/null
+++ b/libjava/javax/rmi/CORBA/Tie.java
@@ -0,0 +1,62 @@
+/* Tie.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 javax.rmi.CORBA;
+
+import java.rmi.Remote;
+//import org.omg.CORBA.ORB;
+//import org.omg.CORBA.portable.InvokeHandler;
+
+public interface Tie // XXX extends InvokeHandler
+{
+    
+  void deactivate();
+
+  Remote getTarget();
+
+  // XXX javax.rmi.ORB -> org.omg.CORBA.ORB
+  javax.rmi.ORB orb();
+  
+  // XXX javax.rmi.ORB -> org.omg.CORBA.ORB
+  void orb(javax.rmi.ORB orb);
+  
+  void setTarget(Remote target);
+ 
+  // XXX Object -> org.omg.CORBA.Object
+  Object thisObject();
+}
diff --git a/libjava/javax/rmi/CORBA/Util.java b/libjava/javax/rmi/CORBA/Util.java
new file mode 100644
index 0000000..45a189d
--- /dev/null
+++ b/libjava/javax/rmi/CORBA/Util.java
@@ -0,0 +1,187 @@
+/* Util.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 javax.rmi.CORBA;
+
+import java.rmi.Remote;
+import java.rmi.RemoteException;
+import java.lang.Object;
+import java.io.*;
+//import org.omg.CORBA.*;
+//import org.omg.CORBA.portable.InputStream;
+//import org.omg.CORBA.portable.OutputStream;
+import gnu.javax.rmi.CORBA.DelegateFactory;
+import gnu.javax.rmi.CORBA.GetDelegateInstanceException;
+
+public class Util
+{
+
+  private static UtilDelegate delegate;
+  static
+  {
+    try
+      {
+	delegate = (UtilDelegate)DelegateFactory.getInstance("Util");
+      }
+    catch(GetDelegateInstanceException e)
+      {
+	delegate = null;
+      }
+  }
+
+  private Util()
+  {
+  }
+
+  // XXX - javax.rmi.ORB -> org.omg.CORBA.ORB
+  public static Object copyObject(Object obj, javax.rmi.ORB orb)
+    throws RemoteException
+  {
+    if(delegate != null)
+      return delegate.copyObject(obj, orb);
+    else
+      return null;
+  }
+
+  // XXX - javax.rmi.ORB -> org.omg.CORBA.ORB
+  public static Object[] copyObjects(Object obj[], javax.rmi.ORB orb)
+    throws RemoteException
+  {
+    if(delegate != null)
+      return delegate.copyObjects(obj, orb);
+    else
+      return null;
+  }
+    
+  public static ValueHandler createValueHandler()
+  {
+    if(delegate != null)
+      return delegate.createValueHandler();
+    else
+      return null;
+  }
+    
+  public static String getCodebase(Class clz)
+  {
+    if(delegate != null)
+      return delegate.getCodebase(clz);
+    else
+      return null;
+  }
+    
+  public static Tie getTie(Remote target)
+  {
+    if(delegate != null)
+      return delegate.getTie(target);
+    else
+      return null;
+  }
+
+  public static boolean isLocal(Stub stub)
+    throws RemoteException
+  {
+    if(delegate != null)
+      return delegate.isLocal(stub);
+    else
+      return false;
+  }
+
+  public static Class loadClass(String className, String remoteCodebase, ClassLoader loader)
+    throws ClassNotFoundException
+  {
+    if(delegate != null)
+      return delegate.loadClass(className, remoteCodebase, loader);
+    else
+      throw new ClassNotFoundException(className + ": delegate == null");
+  }
+    
+  public static RemoteException mapSystemException(SystemException ex)
+  {
+    if(delegate != null)
+      return delegate.mapSystemException(ex);
+    else
+      return null;
+  }
+
+  public static Object readAny(InputStream in)
+  {
+    if(delegate != null)
+      return delegate.readAny(in);
+    else
+      return null;
+  }
+
+  public static void registerTarget(Tie tie, Remote target)
+  {
+    if(delegate != null)
+      delegate.registerTarget(tie, target);
+  }
+    
+  public static void unexportObject(Remote target)
+  {
+    if(delegate != null)
+      delegate.unexportObject(target);
+  }
+    
+  public static RemoteException wrapException(Throwable orig)
+  {
+    if(delegate != null)
+      return delegate.wrapException(orig);
+    else
+      return null;
+  }
+    
+  public static void writeAbstractObject(OutputStream out, Object obj)
+  {
+    if(delegate != null)
+      delegate.writeAbstractObject(out, obj);
+  }
+    
+  public static void writeAny(OutputStream out, Object obj)
+  {
+    if(delegate != null)
+      delegate.writeAny(out, obj);
+  }
+    
+  public static void writeRemoteObject(OutputStream out, Object obj)
+  {
+    if(delegate != null)
+      delegate.writeRemoteObject(out, obj);
+  }
+
+}
diff --git a/libjava/javax/rmi/CORBA/UtilDelegate.java b/libjava/javax/rmi/CORBA/UtilDelegate.java
new file mode 100644
index 0000000..4d611bc
--- /dev/null
+++ b/libjava/javax/rmi/CORBA/UtilDelegate.java
@@ -0,0 +1,84 @@
+/* UtilDelegate.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 javax.rmi.CORBA;
+
+import java.rmi.Remote;
+import java.rmi.RemoteException;
+import java.io.*;
+//import org.omg.CORBA.ORB;
+//import org.omg.CORBA.SystemException;
+//import org.omg.CORBA.portable.InputStream;
+//import org.omg.CORBA.portable.OutputStream;
+
+public interface UtilDelegate
+{
+
+  // XXX javax.rmi.ORB -> org.omg.CORBA.ORB
+  Object copyObject(Object obj, javax.rmi.ORB orb) throws RemoteException;
+  
+  // XXX javax.rmi.ORB -> org.omg.CORBA.ORB
+  Object[] copyObjects(Object obj[], javax.rmi.ORB orb) throws RemoteException;
+
+  ValueHandler createValueHandler();
+    
+  String getCodebase(Class clz);
+    
+  Tie getTie(Remote target);
+    
+  boolean isLocal(Stub stub) throws RemoteException;
+
+  Class loadClass(String className, String remoteCodebase,
+		  ClassLoader loader) throws ClassNotFoundException;
+
+  RemoteException mapSystemException(SystemException ex);
+
+  Object readAny(InputStream in);
+
+  void registerTarget(Tie tie, Remote target);
+    
+  void unexportObject(Remote target);
+    
+  RemoteException wrapException(Throwable orig);
+    
+  void writeAbstractObject(OutputStream out, Object obj);
+    
+  void writeAny(OutputStream out, Object obj);
+
+  void writeRemoteObject(OutputStream out, Object obj);
+}
diff --git a/libjava/javax/rmi/CORBA/ValueHandler.java b/libjava/javax/rmi/CORBA/ValueHandler.java
new file mode 100644
index 0000000..3a008f1
--- /dev/null
+++ b/libjava/javax/rmi/CORBA/ValueHandler.java
@@ -0,0 +1,63 @@
+/* ValueHandler.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 javax.rmi.CORBA;
+
+import java.io.*;
+//import org.omg.CORBA.portable.InputStream;
+//import org.omg.CORBA.portable.OutputStream;
+//import org.omg.SendingContext.RunTime;
+
+public interface ValueHandler
+{
+  
+  String getRMIRepositoryID(Class clz);
+ 
+  // XXX Runtime -> RunTime
+  Runtime getRunTimeCodeBase();
+  
+  boolean isCustomMarshaled(Class clz);
+  
+  // XXX Runtime -> RunTime
+  Serializable readValue(InputStream in, int offset, Class clz,
+			 String repositoryID, Runtime sender);
+    
+  Serializable writeReplace(Serializable value);
+    
+  void writeValue(OutputStream out, Serializable value);
+}
diff --git a/libjava/javax/rmi/ORB.java b/libjava/javax/rmi/ORB.java
new file mode 100644
index 0000000..be7a894
--- /dev/null
+++ b/libjava/javax/rmi/ORB.java
@@ -0,0 +1,4 @@
+package javax.rmi;
+
+/** XXX - Stub till we have org.omg.CORBA */
+public class ORB { }
diff --git a/libjava/javax/rmi/PortableRemoteObject.java b/libjava/javax/rmi/PortableRemoteObject.java
new file mode 100644
index 0000000..ee40d9c
--- /dev/null
+++ b/libjava/javax/rmi/PortableRemoteObject.java
@@ -0,0 +1,114 @@
+/* PortableRemoteObject.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 javax.rmi;
+
+import java.rmi.Remote;
+import java.rmi.RemoteException;
+import java.rmi.NoSuchObjectException;
+import gnu.javax.rmi.CORBA.DelegateFactory;
+import gnu.javax.rmi.CORBA.GetDelegateInstanceException;
+import javax.rmi.CORBA.PortableRemoteObjectDelegate;
+import javax.rmi.CORBA.Util;
+
+public class PortableRemoteObject
+  implements Remote /* why doc doesn't say should implement Remote */
+{
+
+  private static PortableRemoteObjectDelegate delegate;
+  static
+  {
+    try
+      {
+	delegate = (PortableRemoteObjectDelegate)DelegateFactory.getInstance
+	  ("PortableRemoteObject");
+      }
+    catch(GetDelegateInstanceException e)
+      {
+	e.printStackTrace();
+	delegate = null;
+      }
+  }
+
+  protected PortableRemoteObject()
+    throws RemoteException
+  {
+    if(delegate != null)
+      exportObject((Remote)this);
+  }
+
+  public static void connect(Remote target, Remote source)
+    throws RemoteException
+  {
+    if(delegate != null)
+      delegate.connect(target, source);
+  }
+    
+  public static void exportObject(Remote obj)
+    throws RemoteException
+  {
+    if(delegate != null)
+      delegate.exportObject(obj);
+  }
+
+  public static Object narrow(Object narrowFrom, Class narrowTo)
+    throws ClassCastException
+  {
+    if(delegate != null)
+      return delegate.narrow(narrowFrom, narrowTo);
+    else
+      return null;
+  }
+
+  public static Remote toStub(Remote obj)
+    throws NoSuchObjectException
+  {
+    if(delegate != null)
+      return delegate.toStub(obj);
+    else
+      return null;
+  }
+
+  public static void unexportObject(Remote obj)
+    throws NoSuchObjectException
+  {
+    if(delegate != null)
+      delegate.unexportObject(obj);
+  }
+  
+}