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/* 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., 51 Franklin Street, Fifth Floor, Boston, MA

02110-1301 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.RMIClassLoader;

import java.rmi.server.RemoteStub;

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);

}

}