| /* RMIObjectOutputStream.java - |
| Copyright (c) 1996, 1997, 1998, 1999, 2002, 2004 |
| 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.java.rmi.server; |
| |
| import java.io.IOException; |
| import java.io.ObjectOutputStream; |
| import java.io.OutputStream; |
| import java.rmi.Remote; |
| import java.rmi.server.RemoteStub; |
| import java.rmi.server.RMIClassLoader; |
| |
| public class RMIObjectOutputStream |
| extends ObjectOutputStream { |
| |
| public RMIObjectOutputStream(OutputStream strm) throws IOException { |
| super(strm); |
| enableReplaceObject(true); |
| } |
| |
| //Separate it for override by MarshalledObject |
| protected void setAnnotation(String annotation) throws IOException{ |
| writeObject(annotation); |
| } |
| |
| protected void annotateClass(Class cls) throws IOException { |
| setAnnotation(RMIClassLoader.getClassAnnotation(cls)); |
| } |
| |
| protected void annotateProxyClass(Class cls) |
| throws IOException |
| { |
| annotateClass(cls); |
| } |
| |
| protected Object replaceObject(Object obj) |
| throws IOException |
| { |
| if((obj instanceof Remote) && !(obj instanceof RemoteStub)){ |
| UnicastServerRef ref = UnicastServer.getExportedRef((Remote)obj); |
| if (ref != null) |
| return ref.getStub(); |
| } |
| return obj; |
| } |
| |
| protected void writeValue(Object value, Class valueClass) throws IOException{ |
| if(valueClass.isPrimitive()){ |
| if(valueClass == Boolean.TYPE) |
| writeBoolean(((Boolean)value).booleanValue()); |
| else |
| if(valueClass == Byte.TYPE) |
| writeByte(((Byte)value).byteValue()); |
| else |
| if(valueClass == Character.TYPE) |
| writeChar(((Character)value).charValue()); |
| else |
| if(valueClass == Short.TYPE) |
| writeShort(((Short)value).shortValue()); |
| else |
| if(valueClass == Integer.TYPE) |
| writeInt(((Integer)value).intValue()); |
| else |
| if(valueClass == Long.TYPE) |
| writeLong(((Long)value).longValue()); |
| else |
| if(valueClass == Float.TYPE) |
| writeFloat(((Float)value).floatValue()); |
| else |
| if(valueClass == Double.TYPE) |
| writeDouble(((Double)value).doubleValue()); |
| else |
| throw new Error("Unsupported primitive class: " + valueClass); |
| } else |
| writeObject(value); |
| } |
| |
| } |