/** @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response) */
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
String bids = request.getParameter("bid");
Integer bid = null;
response.setHeader("Cache-Control", "no-cache, no-store, must-revalidate"); // HTTP 1.1.
response.setHeader("Pragma", "no-cache"); // HTTP 1.0.
response.setDateHeader("Expires", 0); // Proxies.
if (bids != null) {
try {
bid = Integer.parseInt(bids);
} catch (Exception e) {
bid = 0;
}
}
// Displays welcome page
if (bid == null || bid == 0) {
List<Brassin> brewList = brassinService.getAllElements();
logger.fine("Got : " + brewList);
request.setAttribute("brewList", brewList);
request.getRequestDispatcher("accueil_viewer.jsp").forward(request, response);
}
// Displays brew page
else if (bid > 0) {
logger.fine("Retrieving brew from DB for id : " + bid);
Brassin currentBrew = brassinService.getElementById(bid);
if (currentBrew != null) {
logger.fine("Found 1 brew : " + currentBrew);
}
request.setAttribute("brassin", currentBrew);
logger.fine("Steps for brew : " + currentBrew.getBra_etapes());
List<Actioner> availableActioners = new ArrayList<Actioner>();
availableActioners = DeviceParser.getInstance().getDevices(Constants.DEVICES_PROPERTIES);
for (Actioner act : availableActioners) {
logger.fine(
"Device : "
+ act.getAct_nom()
+ ", pin="
+ act.getAct_raspi_pin()
+ ", uuid="
+ act.getAct_uuid());
}
for (Etape step : currentBrew.getBra_etapes()) {
logger.fine("||" + step.getEtp_nom() + " " + step.getEtp_id() + " " + step.getEtp_numero());
}
request.setAttribute(
"stepCounter", Math.ceil((double) currentBrew.getBra_etapes().size()) - 1);
request.setAttribute("steps", currentBrew.getBra_etapes());
request.setAttribute("availableActioners", availableActioners);
request.setAttribute(
"tempServlet",
ConfigLoader.getConfigByKey(Constants.CONFIG_PROPERTIES, "servlets.temperature.graph"));
request.setAttribute(
"actionerServiceAddress",
ConfigLoader.getConfigByKey(
Constants.CONFIG_PROPERTIES, "servlets.actioners.activation"));
request.getRequestDispatcher("brew.jsp").forward(request, response);
}
}
