/*
 * Copyright 2005-2006 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.xml.internal.ws.client;

import com.sun.xml.internal.ws.api.message.Packet;
import com.sun.xml.internal.ws.api.pipe.Fiber.CompletionCallback;
import com.sun.xml.internal.ws.api.pipe.Tube;

import javax.xml.ws.WebServiceException;

/**
 * Invokes {@link Tube}line asynchronously for the client's async API(for e.g.: Dispatch#invokeAsync}
 * The concrete classes need to call {@link Stub#processAsync(Packet, RequestContext, CompletionCallback)} in
 * run() method.
 *
 * @author Jitendra Kotamraju
 */
public abstract class AsyncInvoker implements Runnable {
    /**
     * Because of the object instantiation order,
     * we can't take this as a constructor parameter.
     */
    protected AsyncResponseImpl responseImpl;

    public void setReceiver(AsyncResponseImpl responseImpl) {
        this.responseImpl = responseImpl;
    }

    public void run () {
        try {
            do_run();
        }catch(WebServiceException e) {
            throw e;
        }catch(Throwable t) {
            //Wrap it in WebServiceException
            throw new WebServiceException(t);
        }
    }

    public abstract void do_run();

}