CRM.web.ClientController.java Source code

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Here is the source code for CRM.web.ClientController.java

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package CRM.web;

import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.servlet.ModelAndView;

import CRM.objects.clients;
import CRM.objects.Message;
import CRM.repository.ClientsDAO;
import java.util.HashMap;
import java.util.logging.Logger;
import javax.servlet.http.HttpServletRequest;
import org.springframework.web.bind.WebDataBinder;
import CRM.Validation.ClientsValidation;
import javax.validation.Valid;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.annotation.InitBinder;

/**
 *
 * @author calho
 */
@Controller
public class ClientController {
    @Autowired
    ClientsDAO dao;

    @Autowired
    private ClientsValidation clientsValidation;

    private static final Logger logger = Logger.getLogger(ClientController.class.getName());

    @RequestMapping("/clients/clientsform")
    public ModelAndView showform() {
        return new ModelAndView("clientsform", "clients", new clients());
    }

    @RequestMapping(value = "/clients/save", method = RequestMethod.POST)
    public ModelAndView save(@ModelAttribute("clients") @Valid clients clients, BindingResult result,
            HttpServletRequest request) {
        if (result.hasErrors()) {
            return new ModelAndView("clientsform", "clients", clients);
        }
        int r = dao.save(clients);

        Message msg = null;
        if (r == 1) {
            msg = new Message(Message.Level.SUCCESS, "Client has been successfully created");
        } else {
            msg = new Message(Message.Level.ERROR, "New client creation failed");
        }

        request.getSession().setAttribute("message", msg);

        return new ModelAndView("redirect:/clients/viewclients");
    }

    @RequestMapping("/clients/viewclients")
    public ModelAndView viewclient(HttpServletRequest request) {

        return this.viewclient(1, request);
    }

    @RequestMapping("/clients/viewclients/{pageid}")
    public ModelAndView viewclient(@PathVariable int pageid, HttpServletRequest request) {
        int total = 25;
        int start = 1;

        if (pageid != 1) {
            start = (pageid - 1) * total + 1;
        }

        List<clients> list = dao.getClientsByPage(start, total);

        HashMap<String, Object> context = new HashMap<String, Object>();
        context.put("list", list);

        int count = dao.getClientCount();
        context.put("pages", Math.ceil((float) count / (float) total));

        context.put("page", pageid);

        Message msg = (Message) request.getSession().getAttribute("message");

        if (msg != null) {
            context.put("message", msg);
            request.getSession().removeAttribute("message");
        }

        return new ModelAndView("viewclients", context);
    }

    //    @RequestMapping("/clients/viewclients")
    //    public ModelAndView viewclients(HttpServletRequest request){
    //        List<clients> list = dao.getClientsList();
    //        return this.viewclients(1, request);
    //    }
    //    
    //    @RequestMapping("/clients/viewclients{pageid}")
    //    public ModelAndView viewclients(@PathVariable int pageid, HttpServletRequest request){
    //        int total = 25;
    //        int start = 1;
    //        int count = dao.getClientCount();
    //        
    //        if(pageid != 1) {
    //            start = (pageid-1) * total + 1;
    //        }
    //        
    //        List<clients> list = dao.getClientsByPage(start, total);
    //        
    //        HashMap<String, Object> context = new HashMap<String, Object>();
    //        context.put("pages", Math.ceil((float)count/(float)total));
    //        
    //        context.put("pageid", pageid);
    //        
    //        Message msg = (Message)request.getSession().getAttribute("message");
    //        
    //        if (msg != null) {
    //            context.put("message", msg);
    //            request.getSession().removeAttribute("message");
    //            
    //        }
    //        
    //        return new ModelAndView("viewclients", context);
    //    }
    //  
    @RequestMapping(value = "/clients/editclients/{client_id}")
    public ModelAndView edit(@PathVariable int client_id) {
        clients clients = dao.getClientById(client_id);
        return new ModelAndView("clientseditform", "clients", clients);
    }

    @RequestMapping(value = "/clients/editsave", method = RequestMethod.POST)
    public ModelAndView editsave(@ModelAttribute("clients") @Valid clients clients, BindingResult result,
            HttpServletRequest request) {
        if (result.hasErrors()) {
            return new ModelAndView("clientseditform", "clients", clients);
        }
        int r = dao.update(clients);

        Message msg = null;
        if (r == 1) {
            msg = new Message(Message.Level.SUCCESS, "Client has been successfully saved");
        } else {
            msg = new Message(Message.Level.ERROR, "Client edit failed");
        }

        request.getSession().setAttribute("message", msg);

        return new ModelAndView("redirect:/clients/viewclients");
    }

    @RequestMapping(value = "/clients/deleteclients/{client_id}", method = RequestMethod.GET)
    public ModelAndView delete(@PathVariable int client_id, HttpServletRequest request) {
        int r = dao.delete(client_id);

        Message msg = null;
        if (r == 1) {
            msg = new Message(Message.Level.SUCCESS, "Client has been successfully deleted");
        } else {
            msg = new Message(Message.Level.ERROR, "Client deletion failed");
        }

        request.getSession().setAttribute("message", msg);

        return new ModelAndView("redirect:/clients/viewclients");
    }

    @InitBinder("clients")
    public void initBinder(WebDataBinder webDataBinder) {
        webDataBinder.setValidator(clientsValidation);
    }

    public ClientsValidation getClientsValidation() {
        return clientsValidation;
    }

    public void setClientsValidation(ClientsValidation clientsValidation) {
        this.clientsValidation = clientsValidation;
    }
}