com.sun.enterprise.web.connector.grizzly.ReadTask Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of grizzly-framework-http Show documentation
The newest version!
/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 1997-2010 Oracle and/or its affiliates. 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_1_1.html
 * or packager/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 packager/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
 * Oracle designates this particular file as subject to the "Classpath"
 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
 * "Portions Copyright [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
 * holder.
 */

package com.sun.enterprise.web.connector.grizzly;

import java.nio.ByteBuffer;

/**
 * Main Task to handle OP_READ.
 *
 * @author Jeanfrancois Arcand
 */
public interface ReadTask extends Task{
    /**
     * Force this task to always use the same ProcessorTask instance.
     */
    public void attachProcessor(ProcessorTask processorTask);

    
    /**
     * Return the ProcessorTask to the pool.
     */
    public void detachProcessor();

    
    /**
     * Return the underlying ByteBuffer used by this class.
     */
    public ByteBuffer getByteBuffer();

    
    public void initialize(StreamAlgorithm algorithm, 
            boolean useDirectByteBuffer, boolean useByteBufferView);

    
    /**
     * If the attached byteBuffer was already filled, tell the
     * Algorithm to re-use the bytes.
     */
    public void setBytesAvailable(boolean bytesAvailable);

    
    /**
     * Complete the processing.
     */
    public void terminate(boolean keepAlive);
    
    
    /**
     * Set the time in milliseconds this Task is allowed to be idle.
     */
    public void setIdleTime(long time);
    
    
    /**
     * Return the time in milliseconds this Task is allowed to be idle.
     */
    public long getIdleTime();
}