| // |
| // ======================================================================== |
| // Copyright (c) 1995-2016 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.websocket.common.io; |
| |
| import org.eclipse.jetty.websocket.api.BatchMode; |
| import org.eclipse.jetty.websocket.api.WriteCallback; |
| import org.eclipse.jetty.websocket.api.extensions.Frame; |
| import org.eclipse.jetty.websocket.api.extensions.IncomingFrames; |
| import org.eclipse.jetty.websocket.api.extensions.OutgoingFrames; |
| |
| public class FramePipes |
| { |
| private static class In2Out implements IncomingFrames |
| { |
| private OutgoingFrames outgoing; |
| |
| public In2Out(OutgoingFrames outgoing) |
| { |
| this.outgoing = outgoing; |
| } |
| |
| @Override |
| public void incomingError(Throwable t) |
| { |
| /* cannot send exception on */ |
| } |
| |
| @Override |
| public void incomingFrame(Frame frame) |
| { |
| this.outgoing.outgoingFrame(frame,null, BatchMode.OFF); |
| } |
| } |
| |
| private static class Out2In implements OutgoingFrames |
| { |
| private IncomingFrames incoming; |
| |
| public Out2In(IncomingFrames incoming) |
| { |
| this.incoming = incoming; |
| } |
| |
| @Override |
| public void outgoingFrame(Frame frame, WriteCallback callback, BatchMode batchMode) |
| { |
| try |
| { |
| this.incoming.incomingFrame(frame); |
| callback.writeSuccess(); |
| } |
| catch (Throwable t) |
| { |
| callback.writeFailed(t); |
| } |
| } |
| } |
| |
| public static OutgoingFrames to(final IncomingFrames incoming) |
| { |
| return new Out2In(incoming); |
| } |
| |
| public static IncomingFrames to(final OutgoingFrames outgoing) |
| { |
| return new In2Out(outgoing); |
| } |
| } |