@SuppressWarnings("unchecked")
public void doGet(HttpServletRequest req, HttpServletResponse res) {
String name = checkNull(req.getParameter("name"));
List<Addresses> results;
if (!name.isEmpty()) {
results = ADDRESSDao.INSTANCE.getAddressByBuilding(name);
} else {
results = ADDRESSDao.INSTANCE.listAddresses();
}
if (!results.isEmpty()) {
Iterator<Addresses> itr = results.iterator();
List addList = new LinkedList();
while (itr.hasNext()) {
Map item = new HashMap();
Addresses address = itr.next();
item.put("id", address.getId());
item.put("buildingname", address.getBuildingName());
item.put("block", address.getBlock());
item.put("streetname", address.getStreetName());
item.put("unitno", address.getUnitNo());
item.put("postalcode", address.getPostalCode());
addList.add(item);
}
System.out.println("List of addresses: " + addList);
res.setContentType("text/plain");
try {
JSONObject JAdd = new JSONObject().put("addresses", addList);
String myString = JAdd.toString();
res.getWriter().println(myString);
} catch (IOException e) {
e.printStackTrace();
} catch (JSONException e) {
e.printStackTrace();
}
} else
try {
res.getWriter().println("No such item ");
} catch (IOException e) {
e.printStackTrace();
}
}
public void doPost(HttpServletRequest req, HttpServletResponse res) {
try {
String buildingname = checkNull(req.getParameter("buildingname"));
String streetname = checkNull(req.getParameter("streetname"));
String unitno = checkNull(req.getParameter("unitno"));
String block = checkNull(req.getParameter("block"));
String postalcode = checkNull(req.getParameter("postalcode"));
ADDRESSDao.INSTANCE.add(new Addresses(buildingname, unitno, block, streetname, postalcode));
res.setHeader("Refresh", "2; /");
res.getWriter().println("All okay!");
} catch (IOException e) {
e.printStackTrace();
}
}