diff options
Diffstat (limited to 'jetty-spdy/spdy-core/src/main/java/org/eclipse/jetty/spdy/api/SessionFrameListener.java')
| -rw-r--r-- | jetty-spdy/spdy-core/src/main/java/org/eclipse/jetty/spdy/api/SessionFrameListener.java | 163 |
1 files changed, 0 insertions, 163 deletions
diff --git a/jetty-spdy/spdy-core/src/main/java/org/eclipse/jetty/spdy/api/SessionFrameListener.java b/jetty-spdy/spdy-core/src/main/java/org/eclipse/jetty/spdy/api/SessionFrameListener.java deleted file mode 100644 index 02382f2e60..0000000000 --- a/jetty-spdy/spdy-core/src/main/java/org/eclipse/jetty/spdy/api/SessionFrameListener.java +++ /dev/null @@ -1,163 +0,0 @@ -// -// ======================================================================== -// Copyright (c) 1995-2015 Mort Bay Consulting Pty. Ltd. -// ------------------------------------------------------------------------ -// All rights reserved. This program and the accompanying materials -// are made available under the terms of the Eclipse Public License v1.0 -// and Apache License v2.0 which accompanies this distribution. -// -// The Eclipse Public License is available at -// http://www.eclipse.org/legal/epl-v10.html -// -// The Apache License v2.0 is available at -// http://www.opensource.org/licenses/apache2.0.php -// -// You may elect to redistribute this code under either of these licenses. -// ======================================================================== -// - -package org.eclipse.jetty.spdy.api; - -import java.util.EventListener; - -import org.eclipse.jetty.util.log.Log; -import org.eclipse.jetty.util.log.Logger; - -/** - * <p>A {@link SessionFrameListener} is the passive counterpart of a {@link Session} and receives events happening - * on a SPDY session.</p> - * - * @see Session - */ -public interface SessionFrameListener extends EventListener -{ - /** - * <p>Callback invoked when a request to create a stream has been received.</p> - * <p>Application code should implement this method and reply to the stream creation, eventually - * sending data:</p> - * <pre> - * public StreamFrameListener onSyn(Stream stream, SynInfo synInfo) - * { - * // Do something with the metadata contained in synInfo - * - * if (stream.isHalfClosed()) // The other peer will not send data - * { - * stream.reply(new ReplyInfo(false)); - * stream.data(new StringDataInfo("foo", true)); - * return null; // Not interested in further stream events - * } - * - * ... - * } - * </pre> - * <p>Alternatively, if the stream creation requires reading data sent from the other peer:</p> - * <pre> - * public StreamFrameListener onSyn(Stream stream, SynInfo synInfo) - * { - * // Do something with the metadata contained in synInfo - * - * if (!stream.isHalfClosed()) // The other peer will send data - * { - * stream.reply(new ReplyInfo(true)); - * return new Stream.FrameListener.Adapter() // Interested in stream events - * { - * public void onData(Stream stream, DataInfo dataInfo) - * { - * // Do something with the incoming data in dataInfo - * } - * }; - * } - * - * ... - * } - * </pre> - * - * @param stream the stream just created - * @param synInfo the metadata sent on stream creation - * @return a listener for stream events, or null if there is no interest in being notified of stream events - */ - public StreamFrameListener onSyn(Stream stream, SynInfo synInfo); - - /** - * <p>Callback invoked when a stream error happens.</p> - * - * @param session the session - * @param rstInfo the metadata of the stream error - */ - public void onRst(Session session, RstInfo rstInfo); - - /** - * <p>Callback invoked when a request to configure the SPDY connection has been received.</p> - * - * @param session the session - * @param settingsInfo the metadata sent to configure - */ - public void onSettings(Session session, SettingsInfo settingsInfo); - - /** - * <p>Callback invoked when a ping request has completed its round-trip.</p> - * - * @param session the session - * @param pingResultInfo the metadata received - */ - public void onPing(Session session, PingResultInfo pingResultInfo); - - /** - * <p>Callback invoked when the other peer signals that it is closing the connection.</p> - * - * @param session the session - * @param goAwayResultInfo the metadata sent - */ - public void onGoAway(Session session, GoAwayResultInfo goAwayResultInfo); - - /** - * <p>Callback invoked when an exception is thrown during the processing of an event on a - * SPDY session.</p> - * <p>Examples of such conditions are invalid frames received, corrupted headers compression state, etc.</p> - * - * @param session the session - * @param x the exception that caused the event processing failure - */ - public void onFailure(Session session, Throwable x); - - - /** - * <p>Empty implementation of {@link SessionFrameListener}</p> - */ - public static class Adapter implements SessionFrameListener - { - private static final Logger logger = Log.getLogger(Adapter.class); - - @Override - public StreamFrameListener onSyn(Stream stream, SynInfo synInfo) - { - return null; - } - - @Override - public void onRst(Session session, RstInfo rstInfo) - { - } - - @Override - public void onSettings(Session session, SettingsInfo settingsInfo) - { - } - - @Override - public void onPing(Session session, PingResultInfo pingResultInfo) - { - } - - @Override - public void onGoAway(Session session, GoAwayResultInfo goAwayResultInfo) - { - } - - @Override - public void onFailure(Session session, Throwable x) - { - logger.info("", x); - } - } -} |