public void editPatient(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
log.debug("PatientManager editPatient method called...");
int healthRecord = Integer.parseInt(request.getParameter("healthRecord"));
PatientService patientService = new PatientServiceImpl();
Patient patient = patientService.getPatient(healthRecord);
request.setAttribute("patient", patient);
RequestDispatcher view = request.getRequestDispatcher("AddPatient.jsp");
view.forward(request, response);
}
public void ListPatient(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException {
log.debug("PatientManager ListPatient method called...");
PatientService patientService = new PatientServiceImpl();
List<Patient> patientList = patientService.listPatient();
request.setAttribute("list", patientList);
// Dispatch request object to ListPatient.jsp
RequestDispatcher view = request.getRequestDispatcher("ListPatient.jsp");
view.forward(request, response);
}
public void savePatient(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException {
log.debug("PatientManager savePatient method called...");
Map<String, String> validationMap = new HashMap<String, String>();
Map<String, String> resultsMap;
String action = req.getParameter("action");
String healthRec = req.getParameter("healthrec");
validationMap.put("healthrec", healthRec);
String age = req.getParameter("age");
validationMap.put("age", age);
// Validating fields
resultsMap = validateFields(validationMap);
req.setAttribute("validateResults", resultsMap);
if (resultsMap.size() < 1) {
log.info("Fields validation success...");
// Creating Patient POJO
Patient patient = new Patient();
patient.setHealthRecNo(Integer.parseInt(healthRec));
patient.setAge(Integer.parseInt(age));
patient.setFirstName(req.getParameter("fname"));
patient.setLastName(req.getParameter("lname"));
patient.setGender(req.getParameter("gender"));
PatientService patientService = new PatientServiceImpl();
try {
patientService.savePatient(patient, action);
req.setAttribute("result", "Saved Successfully...");
log.info("Patient saved successfully...");
} catch (SQLException e) {
req.setAttribute("result", "Error :" + e.toString());
log.error(e.toString());
}
} else {
log.error("Fields validation failed...");
}
// Dispatch request object to AddPatient.jsp
RequestDispatcher view = req.getRequestDispatcher("AddPatient.jsp");
view.forward(req, res);
}
public void deletePatient(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
log.debug("PatientManager deletePatient method called...");
int healthRecord = Integer.parseInt(request.getParameter("healthrec"));
PatientService patientService = new PatientServiceImpl();
try {
if (patientService.deletePatient(healthRecord) >= 1) {
request.setAttribute("result", "Deleted Successfully...");
log.info("Patient deleted successfully...");
}
} catch (SQLException e) {
request.setAttribute("result", "Error :" + e.toString());
log.error(e.toString());
}
RequestDispatcher view = request.getRequestDispatcher("AddPatient.jsp");
view.forward(request, response);
}