// ---------------------------------------------------------------------------
// jWebSocket - Servlet Connector Implementation
// Copyright (c) 2010 Alexander Schulze, Innotrade GmbH
// ---------------------------------------------------------------------------
// This program is free software; you can redistribute it and/or modify it
// under the terms of the GNU Lesser General Public License as published by the
// Free Software Foundation; either version 3 of the License, or (at your
// option) any later version.
// This program is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for
// more details.
// You should have received a copy of the GNU Lesser General Public License along
// with this program; if not, see <http://www.gnu.org/licenses/lgpl.html>.
// ---------------------------------------------------------------------------
package org.jwebsocket.appserver;
import java.net.InetAddress;
import java.net.UnknownHostException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.jwebsocket.api.WebSocketEngine;
import org.jwebsocket.api.WebSocketPacket;
import org.jwebsocket.connectors.BaseConnector;
import org.jwebsocket.kit.CloseReason;
import org.jwebsocket.kit.RequestHeader;
/**
*
* @author aschulze
*/
public class ServletConnector extends BaseConnector {
HttpServletRequest request = null;
HttpServletResponse response = null;
String plainResponse = "";
/**
*
* @param aRequest
* @param aResponse
*/
public ServletConnector(HttpServletRequest aRequest, HttpServletResponse aResponse) {
// no "engine" available here
super(null);
request = aRequest;
response = aResponse;
// TODO: Overhaul this hardcoded reference! See TokenServer class!
setBoolean("org.jWebSocket.tokenserver.isTS", true);
RequestHeader lHeader = new RequestHeader();
lHeader.put("prot", "json");
setHeader(lHeader);
}
@Override
public void startConnector() {
}
@Override
public void stopConnector(CloseReason aCloseReason) {
}
@Override
public void processPacket(WebSocketPacket aDataPacket) {
}
@Override
public void sendPacket(WebSocketPacket aDataPacket) {
plainResponse += aDataPacket.getUTF8() + "\n";
}
@Override
public WebSocketEngine getEngine() {
return null;
}
@Override
public String generateUID() {
return request.getSession().getId();
}
@Override
public int getRemotePort() {
// TODO: Need to return remote(!) port here
return request.getServerPort();
}
@Override
public InetAddress getRemoteHost() {
try {
return InetAddress.getByName(request.getRemoteAddr());
} catch (UnknownHostException ex) {
return null;
}
}
@Override
public String getId() {
return String.valueOf(getRemotePort());
}
public String getPlainResponse() {
return "response:\n" + plainResponse;
}
}