| // |
| // ======================================================================== |
| // 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.jsr356.samples; |
| |
| import java.util.regex.Matcher; |
| import java.util.regex.Pattern; |
| |
| import javax.websocket.DecodeException; |
| import javax.websocket.EndpointConfig; |
| |
| public class FruitDecoder implements ExtDecoder<Fruit> |
| { |
| private String id; |
| |
| @Override |
| public Fruit decode(String s) throws DecodeException |
| { |
| Pattern pat = Pattern.compile("([^|]*)|([^|]*)"); |
| Matcher mat = pat.matcher(s); |
| if (!mat.find()) |
| { |
| throw new DecodeException(s,"Unable to find Fruit reference encoded in text message"); |
| } |
| |
| Fruit fruit = new Fruit(); |
| fruit.name = mat.group(1); |
| fruit.color = mat.group(2); |
| |
| return fruit; |
| } |
| |
| @Override |
| public void destroy() |
| { |
| } |
| |
| @Override |
| public void init(EndpointConfig config) |
| { |
| } |
| |
| @Override |
| public void setId(String id) |
| { |
| this.id = id; |
| } |
| |
| @Override |
| public String toString() |
| { |
| return "SecondDecoder[id=" + id + "]"; |
| } |
| |
| @Override |
| public boolean willDecode(String s) |
| { |
| if (s == null) |
| { |
| return false; |
| } |
| |
| Pattern pat = Pattern.compile("([^|]*)|([^|]*)"); |
| Matcher mat = pat.matcher(s); |
| return (mat.find()); |
| } |
| } |