@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
System.out.println("GETNEXT DOC " + "USER:"******"daveleray")) {
System.out.println("logging in from:" + req.getUserPrincipal());
resp.setContentType("text/plain");
resp.getWriter().println("PLEASE SIGN IN");
return;
}
System.out.println("PROCESSING");
CloudReviewerUser user = UserHandler.getCurrentUser();
String currentID = req.getParameter("currentDocID");
String selectedFolder = req.getParameter("folder");
String docdirection = req.getParameter("docdirection");
if (selectedFolder.contentEquals("undefined")) {
resp.getWriter().println("UNDEFINED BATCH");
return;
}
if (currentID == null || currentID.contentEquals("undefined")) {
currentID = user.getCurrentDoc();
}
PersistenceManager pm = PMF.get().getPersistenceManager();
DocumentBatch batch = pm.getObjectById(DocumentBatch.class, selectedFolder);
pm.close();
System.out.println("Identified Batch Size of:" + batch.getDocIDCollection().size());
Document d;
if (docdirection == null || docdirection.contentEquals("current")) {
d = DocumentHandler.getDocument(currentID);
} else if (docdirection.equals("next")) {
d = DocumentHandler.getNextDocument(batch, null, currentID);
} else if (docdirection.equals("prev")) {
d = DocumentHandler.getPreviousDocument(batch, null, currentID);
} else {
d = DocumentHandler.getDocument(currentID);
}
DocJSONResponse response = DocHelper.getJSONResponse(d, batch);
resp.setContentType("application/json");
Gson gson = new Gson();
String sending = gson.toJson(response);
resp.getWriter().println(sending);
return;
}
