/*

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * particular file as subject to the "Classpath" exception as provided

 *

 * This code 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

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 */

package com.sun.corba.se.impl.protocol;

import javax.rmi.CORBA.Tie;

import org.omg.CORBA.portable.ServantObject;

import com.sun.corba.se.spi.orb.ORB ;

import com.sun.corba.se.spi.protocol.LocalClientRequestDispatcherFactory ;

import com.sun.corba.se.spi.protocol.LocalClientRequestDispatcher ;

import com.sun.corba.se.spi.ior.IOR ;

import com.sun.corba.se.impl.protocol.LocalClientRequestDispatcherBase ;

import com.sun.corba.se.pept.broker.Broker;

public class JIDLLocalCRDImpl extends LocalClientRequestDispatcherBase

{

    public JIDLLocalCRDImpl( ORB orb, int scid, IOR ior )

    {

        super( (com.sun.corba.se.spi.orb.ORB)orb, scid, ior ) ;

    }

    protected ServantObject servant;

    public ServantObject servant_preinvoke(org.omg.CORBA.Object self,

                                           String operation,

                                           Class expectedType)

    {

        if (!checkForCompatibleServant( servant, expectedType ))

            return null ;

        return servant;

    }

    public void servant_postinvoke( org.omg.CORBA.Object self,

        ServantObject servant )

    {

        // NO-OP

    }

    // REVISIT - This is called from TOAImpl.

    public void setServant( java.lang.Object servant )

    {

        if (servant != null && servant instanceof Tie) {

            this.servant = new ServantObject();

            this.servant.servant = ((Tie)servant).getTarget();

        } else {

            this.servant = null;

        }

    }

    public void unexport() {

        // DO NOT set the IOR to null.  (Un)exporting is only concerns

        // the servant not the IOR.  If the ior is set to null then

        // null pointer exceptions happen during an colocated invocation.

        // It is better to let the invocation proceed and get OBJECT_NOT_EXIST

        // from the server side.

        //ior = null;

        servant = null;

    }

}

// End of file.