/*
 * Copyright 2000-2004 Sun Microsystems, Inc.  All Rights Reserved.
 * 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
 * published by the Free Software Foundation.  Sun designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Sun in the LICENSE file that accompanied this code.
 *
 * 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.
 *
 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
 * CA 95054 USA or visit www.sun.com if you need additional information or
 * have any questions.
 */

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

import org.omg.CORBA.Principal;
import com.sun.corba.se.spi.ior.ObjectKey;
import com.sun.corba.se.spi.servicecontext.ServiceContexts;

/**
 * This interface captures the RequestMessage contract.
 *
 * @author Ram Jeyaraman 05/14/2000
 */

public interface RequestMessage extends Message {

    byte RESPONSE_EXPECTED_BIT = 0x01;

    ServiceContexts getServiceContexts();
    int getRequestId();
    boolean isResponseExpected();
    byte[] getReserved();
    ObjectKey getObjectKey();
    String getOperation();
    Principal getPrincipal();

    // NOTE: This is a SUN PROPRIETARY EXTENSION
    void setThreadPoolToUse(int poolToUse);


} // interface RequestMessage
