com.bugvm.websocket.drafts.Draft_6455 Maven / Gradle / Ivy
/*
* Copyright (c) 2010-2017 Nathan Rajlich
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use,
* copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following
* conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
package com.bugvm.websocket.drafts;
import com.bugvm.websocket.exceptions.InvalidHandshakeException;
import com.bugvm.websocket.handshake.ClientHandshake;
import com.bugvm.websocket.handshake.HandshakeBuilder;
import com.bugvm.websocket.handshake.ServerHandshakeBuilder;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Locale;
import java.util.TimeZone;
/**
* Implementation for the RFC 6455 websocket protocol
* This is the recommended class for your websocket connection
*/
@SuppressWarnings("deprecation")
public class Draft_6455 extends Draft_17 {
@Override
public HandshakeBuilder postProcessHandshakeResponseAsServer(ClientHandshake request, ServerHandshakeBuilder response) throws InvalidHandshakeException {
super.postProcessHandshakeResponseAsServer(request, response);
response.setHttpStatusMessage("Web Socket Protocol Handshake");
response.put("Server", "TooTallNate Java-WebSocket");
response.put("Date", getServerTime());
return response;
}
@Override
public Draft copyInstance() {
return new Draft_6455();
}
private String getServerTime() {
Calendar calendar = Calendar.getInstance();
SimpleDateFormat dateFormat = new SimpleDateFormat(
"EEE, dd MMM yyyy HH:mm:ss z", Locale.US);
dateFormat.setTimeZone(TimeZone.getTimeZone("GMT"));
return dateFormat.format(calendar.getTime());
}
}