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annotate src/org/eclipse/jetty/io/Connection.java @ 972:5ee36654b383

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simplify AbstractHttpConnection
author Franklin Schmidt <fschmidt@gmail.com>
date Sat, 15 Oct 2016 22:42:05 -0600
parents 866f2e801618
children 4d9fe9cc554d
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1 //
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2 // ========================================================================
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3 // Copyright (c) 1995-2014 Mort Bay Consulting Pty. Ltd.
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4 // ------------------------------------------------------------------------
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5 // All rights reserved. This program and the accompanying materials
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6 // are made available under the terms of the Eclipse Public License v1.0
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7 // and Apache License v2.0 which accompanies this distribution.
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8 //
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9 // The Eclipse Public License is available at
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10 // http://www.eclipse.org/legal/epl-v10.html
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11 //
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12 // The Apache License v2.0 is available at
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13 // http://www.opensource.org/licenses/apache2.0.php
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14 //
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15 // You may elect to redistribute this code under either of these licenses.
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16 // ========================================================================
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17 //
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18
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19 package org.eclipse.jetty.io;
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20
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21 import java.io.IOException;
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22
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23 /* ------------------------------------------------------------ */
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24 /** Abstract Connection used by Jetty Connectors.
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25 * <p>
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26 * Jetty will call the handle method of a connection when there is work
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27 * to be done on the connection. For blocking connections, this is soon
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28 * as the connection is open and handle will keep being called until the
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29 * connection is closed. For non-blocking connections, handle will only
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30 * be called if there are bytes to be read or the connection becomes writable
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31 * after being write blocked.
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32 *
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33 * @see org.eclipse.jetty.io.nio.SelectorManager
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34 */
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35 public interface Connection
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36 {
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37 /* ------------------------------------------------------------ */
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38 /**
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39 * Handle the connection.
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40 * @throws IOException if the handling of I/O operations fail
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41 */
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42 void handle() throws IOException;
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43
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44 /**
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45 * @return the timestamp at which the connection was created
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46 */
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47 long getTimeStamp();
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48
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49 /**
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50 * @return whether this connection is idle, that is not parsing and not generating
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51 * @see #onIdleExpired(long)
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52 */
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53 boolean isIdle();
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54
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55 /**
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56 * Called when the connection idle timeout expires
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57 * @param idleForMs how long the connection has been idle
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58 * @see #isIdle()
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59 */
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60 void onIdleExpired(long idleForMs);
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61 }