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/*
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright 2007-2008 Sun Microsystems, Inc. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License. You can obtain
 * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
 * or glassfish/bootstrap/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
 * Sun designates this particular file as subject to the "Classpath" exception
 * as provided by Sun in the GPL Version 2 section of the License file that
 * accompanied this code.  If applicable, add the following below the License
 * Header, with the fields enclosed by brackets [] replaced by your own
 * identifying information: "Portions Copyrighted [year]
 * [name of copyright owner]"
 *
 * Contributor(s):
 *
 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
 * its licensees as provided above.  However, if you add GPL Version 2 code
 * and therefore, elected the GPL Version 2 license, then the option applies
 * only if the new code is made subject to such option by the copyright
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 */
package com.sun.grizzly.tcp.http11;

import java.io.IOException;
import java.util.logging.Level;
import com.sun.grizzly.tcp.CompletionHandler;
import com.sun.grizzly.tcp.SuspendedResponse;
import com.sun.grizzly.util.LoggerUtils;

/**
 *
 * @author Jean-Francois Arcand
 */
public class GrizzlySuspendedResponse extends SuspendedResponse {

    private Long expiration;
    private GrizzlyResponse gres;

    public GrizzlySuspendedResponse(Long timeout, A attachment,
            CompletionHandler completionHandler, GrizzlyResponse gres) {
        super(timeout, attachment, completionHandler, gres.getResponse());
        this.gres = gres;
    }

    @Override
    public void resume() {
        if (future != null) {
            future.cancel(false);
        }

        getCompletionHandler().resumed(getAttachment());
        try {
            gres.finishResponse();
        } catch (IOException ex) {
            LoggerUtils.getLogger().log(Level.FINEST, "resume", ex);
        }
    }

    @Override
    protected void doTimeout(boolean forceClose) {
        // If the buffers are empty, commit the response header
        try {
            getCompletionHandler().cancelled(getAttachment());
        } finally {
            if (forceClose && !gres.isCommitted()) {
                try {
                    gres.finishResponse();
                } catch (IOException ex) {
                    // Swallow?
                }
            }
        }
    }
}