org.sample.encoder.MyMessageDecoder.java Source code

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Here is the source code for org.sample.encoder.MyMessageDecoder.java

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/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 2013 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at packager/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
 * Oracle designates this particular file as subject to the "Classpath"
 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
 * "Portions Copyright [year] [name of copyright owner]"
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 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
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 */
package org.sample.encoder;

import java.io.StringReader;
import javax.json.Json;
import javax.websocket.DecodeException;
import javax.websocket.Decoder;
import javax.websocket.EndpointConfig;

/**
 * @author Arun Gupta
 */
public class MyMessageDecoder implements Decoder.Text<MyMessage> {

    @Override
    public MyMessage decode(String string) throws DecodeException {
        System.out.println("decoding: " + string);
        MyMessage myMessage = new MyMessage(Json.createReader(new StringReader(string)).readObject());

        System.out.println(myMessage.getJsonObject());
        return myMessage;
    }

    @Override
    public boolean willDecode(String string) {
        return true;
    }

    @Override
    public void init(EndpointConfig ec) {
        System.out.println("init");
    }

    @Override
    public void destroy() {
        System.out.println("desroy");
    }
}