| // |
| // ======================================================================== |
| // 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.websocket.common.extensions.identity; |
| |
| import org.eclipse.jetty.util.QuotedStringTokenizer; |
| import org.eclipse.jetty.util.annotation.ManagedObject; |
| import org.eclipse.jetty.websocket.api.BatchMode; |
| import org.eclipse.jetty.websocket.api.WriteCallback; |
| import org.eclipse.jetty.websocket.api.extensions.ExtensionConfig; |
| import org.eclipse.jetty.websocket.api.extensions.Frame; |
| import org.eclipse.jetty.websocket.common.extensions.AbstractExtension; |
| |
| @ManagedObject("Identity Extension") |
| public class IdentityExtension extends AbstractExtension |
| { |
| private String id; |
| |
| public String getParam(String key) |
| { |
| return getConfig().getParameter(key,"?"); |
| } |
| |
| @Override |
| public String getName() |
| { |
| return "identity"; |
| } |
| |
| @Override |
| public void incomingError(Throwable e) |
| { |
| // pass through |
| nextIncomingError(e); |
| } |
| |
| @Override |
| public void incomingFrame(Frame frame) |
| { |
| // pass through |
| nextIncomingFrame(frame); |
| } |
| |
| @Override |
| public void outgoingFrame(Frame frame, WriteCallback callback, BatchMode batchMode) |
| { |
| // pass through |
| nextOutgoingFrame(frame,callback, batchMode); |
| } |
| |
| @Override |
| public void setConfig(ExtensionConfig config) |
| { |
| super.setConfig(config); |
| StringBuilder s = new StringBuilder(); |
| s.append(config.getName()); |
| s.append("@").append(Integer.toHexString(hashCode())); |
| s.append("["); |
| boolean delim = false; |
| for (String param : config.getParameterKeys()) |
| { |
| if (delim) |
| { |
| s.append(';'); |
| } |
| s.append(param).append('=').append(QuotedStringTokenizer.quoteIfNeeded(config.getParameter(param,""),";=")); |
| delim = true; |
| } |
| s.append("]"); |
| id = s.toString(); |
| } |
| |
| @Override |
| public String toString() |
| { |
| return id; |
| } |
| } |