protected void processRequest(final HttpServletRequest req, final HttpServletResponse resp)
throws ServletException, IOException {
final Boolean[] isRunning = new Boolean[] {true};
final DataLoader dataLoader = DataLoader.getInstance();
resp.setContentType("video/mpeg");
final IDataLoaderCallback callback =
new IDataLoaderCallback() {
@Override
public void dataReceived(byte[] bytes) {
try {
resp.getOutputStream().write(bytes);
} catch (Throwable e) {
isRunning[0] = false;
} finally {
dataLoader.removeCallback(this);
}
}
};
dataLoader.addCallback(callback);
synchronized (dataLoader) {
String ipParam = req.getParameter(KEY_IP);
if (ipParam == null || ipParam.trim().equals("")) {
ipParam = "192.168.8.156";
}
final String ip = ipParam;
String user = req.getParameter(KEY_USER);
String pw = req.getParameter(KEY_PASSWORD);
if (user == null || user.trim().equals("")) {
user = "******";
}
if (pw == null || pw.trim().equals("")) {
pw = "password";
}
dataLoader.init(ip, user, pw);
}
while (isRunning[0]) {
try {
Thread.sleep(1000L);
} catch (Exception e) {
isRunning[0] = false;
dataLoader.removeCallback(callback);
break;
}
}
}
