| // |
| // ======================================================================== |
| // 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; |
| |
| import java.io.IOException; |
| |
| import org.eclipse.jetty.util.Callback; |
| import org.eclipse.jetty.util.SharedBlockingCallback; |
| import org.eclipse.jetty.websocket.api.WriteCallback; |
| |
| |
| /* ------------------------------------------------------------ */ |
| /** extend a SharedlBlockingCallback to an websocket WriteCallback |
| */ |
| public class BlockingWriteCallback extends SharedBlockingCallback |
| { |
| public BlockingWriteCallback() |
| { |
| } |
| |
| public WriteBlocker acquireWriteBlocker() throws IOException |
| { |
| return new WriteBlocker(acquire()); |
| } |
| |
| public static class WriteBlocker implements WriteCallback, Callback, AutoCloseable |
| { |
| Blocker blocker; |
| |
| WriteBlocker(Blocker blocker) |
| { |
| this.blocker=blocker; |
| } |
| |
| @Override |
| public void writeFailed(Throwable x) |
| { |
| blocker.failed(x); |
| } |
| |
| @Override |
| public void writeSuccess() |
| { |
| blocker.succeeded(); |
| } |
| |
| @Override |
| public void succeeded() |
| { |
| blocker.succeeded(); |
| } |
| |
| @Override |
| public void failed(Throwable x) |
| { |
| blocker.failed(x); |
| } |
| |
| @Override |
| public void close() throws IOException |
| { |
| blocker.close(); |
| } |
| |
| public void block() throws IOException |
| { |
| blocker.block(); |
| } |
| } |
| } |