// http://localhost:1085/Spring3HibernateOSGi/delete/41
@RequestMapping("/delete/{contactId}")
public @ResponseBody String deleteContact(@PathVariable("contactId") Integer contactId) {
contactService.removeContact(contactId);
return listContacts();
}
// http://localhost:1085/Spring3HibernateOSGi/add
// firstname=hrishi&lastname=kumar&email=hhh%40hhh&telephone=123424
@RequestMapping(value = "/add", method = RequestMethod.POST)
public @ResponseBody String addContact(
@ModelAttribute("contact") Contact contact, BindingResult result) {
contactService.addContact(contact);
return listContacts();
}
// http://localhost:1085/Spring3HibernateOSGi/index
// and not
// http://localhost:8080/Spring3HibernateOSGi/index
// 1085 is what is set in the arguments
// Spring3HibernateOSGi is what is set in service.registerServlet("/Spring3HibernateOSGi",
// servlet, initparam, null); in Activator.java
// if @ResponseBody is not mentioned, spring will search for a jsp file with that value present in
// the return string
@RequestMapping("/index")
public @ResponseBody String listContacts() {
List<Contact> contacts = contactService.listContact();
Gson gson = new Gson();
return gson.toJson(contacts);
}