/*
* eGov suite of products aim to improve the internal efficiency,transparency,
* accountability and the service delivery of the government organizations.
*
* Copyright (C) <2015> eGovernments Foundation
*
* The updated version of eGov suite of products as by eGovernments Foundation
* is available at http://www.egovernments.org
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see http://www.gnu.org/licenses/ or
* http://www.gnu.org/licenses/gpl.html .
*
* In addition to the terms of the GPL license to be adhered to in using this
* program, the following additional terms are to be complied with:
*
* 1) All versions of this program, verbatim or modified must carry this
* Legal Notice.
*
* 2) Any misrepresentation of the origin of the material is prohibited. It
* is required that all modified versions of this material be marked in
* reasonable ways as different from the original version.
*
* 3) This license does not grant any rights to any user of the program
* with regards to rights under trademark law for use of the trade names
* or trademarks of eGovernments Foundation.
*
* In case of any queries, you can reach eGovernments Foundation at contact@egovernments.org.
*/
package org.egov.commons.web.controller;
import java.util.List;
import javax.validation.Valid;
import org.egov.common.entity.UOM;
import org.egov.commons.service.UOMCategoryService;
import org.egov.commons.service.UOMService;
import org.egov.commons.web.adaptor.UOMJsonAdaptor;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.MessageSource;
import org.springframework.http.MediaType;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.validation.BindingResult;
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.bind.annotation.ResponseBody;
import org.springframework.web.servlet.mvc.support.RedirectAttributes;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
@Controller
@RequestMapping("/uom")
public class UOMController {
private final static String UOM_NEW = "uom-new";
private final static String UOM_RESULT = "uom-result";
private final static String UOM_EDIT = "uom-edit";
private final static String UOM_VIEW = "uom-view";
private final static String UOM_SEARCH = "uom-search";
@Autowired
private UOMService uomService;
@Autowired
private UOMCategoryService uomCategoryService;
@Autowired
private MessageSource messageSource;
private void prepareNewForm(final Model model) {
model.addAttribute("categories", uomCategoryService.findAll());
}
@RequestMapping(value = "/new", method = RequestMethod.GET)
public String newForm(final Model model) {
prepareNewForm(model);
model.addAttribute("UOM", new UOM());
model.addAttribute("mode", "create");
return UOM_NEW;
}
@RequestMapping(value = "/create", method = RequestMethod.POST)
public String create(@Valid @ModelAttribute final UOM uom, final BindingResult errors, final Model model,
final RedirectAttributes redirectAttrs) {
if (errors.hasErrors()) {
prepareNewForm(model);
return UOM_NEW;
}
uomService.create(uom);
redirectAttrs.addFlashAttribute("message", messageSource.getMessage("msg.uom.success", null, null));
return "redirect:/uom/result/" + uom.getId();
}
@RequestMapping(value = "/edit/{id}", method = RequestMethod.GET)
public String edit(@PathVariable("id") final Long id, final Model model) {
final UOM uom = uomService.findOne(id);
prepareNewForm(model);
model.addAttribute("UOM", uom);
model.addAttribute("mode", "edit");
return UOM_EDIT;
}
@RequestMapping(value = "/update", method = RequestMethod.POST)
public String update(@Valid @ModelAttribute final UOM uom, final BindingResult errors, final Model model,
final RedirectAttributes redirectAttrs) {
if (errors.hasErrors()) {
prepareNewForm(model);
return UOM_EDIT;
}
uomService.update(uom);
redirectAttrs.addFlashAttribute("message", messageSource.getMessage("msg.uom.success", null, null));
return "redirect:/uom/result/" + uom.getId();
}
@RequestMapping(value = "/view/{id}", method = RequestMethod.GET)
public String view(@PathVariable("id") final Long id, final Model model) {
final UOM uom = uomService.findOne(id);
prepareNewForm(model);
model.addAttribute("UOM", uom);
return UOM_VIEW;
}
@RequestMapping(value = "/result/{id}", method = RequestMethod.GET)
public String result(@PathVariable("id") final Long id, final Model model) {
final UOM uom = uomService.findOne(id);
model.addAttribute("UOM", uom);
return UOM_RESULT;
}
@RequestMapping(value = "/search/{mode}", method = RequestMethod.GET)
public String search(@PathVariable("mode") final String mode, final Model model) {
final UOM uom = new UOM();
model.addAttribute("unitOfMeasurement", uomService.findAll());
prepareNewForm(model);
model.addAttribute("UOM", uom);
return UOM_SEARCH;
}
@RequestMapping(value = "/ajaxsearch/{mode}", method = RequestMethod.POST, produces = MediaType.TEXT_PLAIN_VALUE)
public @ResponseBody String ajaxsearch(@PathVariable("mode") final String mode, final Model model,
@ModelAttribute final UOM uom) {
final List<UOM> searchResultList = uomService.search(uom);
final String result = new StringBuilder("{ \"data\":").append(toSearchResultJson(searchResultList)).append("}")
.toString();
return result;
}
public Object toSearchResultJson(final Object object) {
final GsonBuilder gsonBuilder = new GsonBuilder();
final Gson gson = gsonBuilder.registerTypeAdapter(UOM.class, new UOMJsonAdaptor()).create();
final String json = gson.toJson(object);
return json;
}
}