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Diffstat (limited to 'libjava/javax/rmi/CORBA/Stub.java')
-rw-r--r-- | libjava/javax/rmi/CORBA/Stub.java | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/libjava/javax/rmi/CORBA/Stub.java b/libjava/javax/rmi/CORBA/Stub.java new file mode 100644 index 00000000000..c79b85cb46e --- /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); + } + +} |