Java tutorial
/** * The contents of this file are subject to the OpenMRS Public License * Version 1.0 (the "License"); you may not use this file except in * compliance with the License. You may obtain a copy of the License at * http://license.openmrs.org * * Software distributed under the License is distributed on an "AS IS" * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the * License for the specific language governing rights and limitations * under the License. * * Copyright (C) OpenMRS, LLC. All Rights Reserved. */ package org.openmrs.module.registrationapp.page.controller; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; import org.openmrs.Patient; import org.openmrs.PersonAddress; import org.openmrs.api.AdministrationService; import org.openmrs.api.PatientService; import org.openmrs.layout.web.address.AddressSupport; import org.openmrs.messagesource.MessageSourceService; import org.openmrs.module.appframework.domain.AppDescriptor; import org.openmrs.module.appui.UiSessionContext; import org.openmrs.module.registrationapp.RegistrationAppUiUtils; import org.openmrs.module.registrationapp.form.RegisterPatientFormBuilder; import org.openmrs.module.registrationapp.model.NavigableFormStructure; import org.openmrs.module.uicommons.UiCommonsConstants; import org.openmrs.module.uicommons.util.InfoErrorMessageUtil; import org.openmrs.ui.framework.UiUtils; import org.openmrs.ui.framework.annotation.BindParams; import org.openmrs.ui.framework.annotation.SpringBean; import org.openmrs.ui.framework.page.PageModel; import org.openmrs.ui.framework.session.Session; import org.openmrs.validator.PatientValidator; import org.springframework.validation.BeanPropertyBindingResult; import org.springframework.validation.BindingResult; import org.springframework.validation.ObjectError; import org.springframework.web.bind.annotation.RequestParam; import javax.servlet.http.HttpServletRequest; public class EditPatientContactInfoPageController { protected final Log log = LogFactory.getLog(EditPatientContactInfoPageController.class); public void get(UiSessionContext sessionContext, PageModel model, @RequestParam("patientId") Patient patient, @RequestParam("appId") AppDescriptor app, @RequestParam(value = "returnUrl", required = false) String returnUrl, @SpringBean("adminService") AdministrationService administrationService) throws Exception { sessionContext.requireAuthentication(); NavigableFormStructure formStructure = RegisterPatientFormBuilder.buildFormStructure(app); addModelAttributes(model, patient, formStructure, administrationService, returnUrl, app); } /** * @should void the old person address and replace it with a new one when it is edited * @should void the old person address and replace it with a new one when it is edited * @should not void the existing address if there are no changes */ public String post(UiSessionContext sessionContext, PageModel model, @RequestParam("patientId") @BindParams Patient patient, @BindParams PersonAddress address, @SpringBean("patientService") PatientService patientService, @RequestParam("appId") AppDescriptor app, @RequestParam("returnUrl") String returnUrl, @SpringBean("adminService") AdministrationService administrationService, HttpServletRequest request, @SpringBean("messageSourceService") MessageSourceService messageSourceService, Session session, @SpringBean("patientValidator") PatientValidator patientValidator, UiUtils ui) throws Exception { sessionContext.requireAuthentication(); if (patient.getPersonAddress() != null && address != null) { PersonAddress currentAddress = patient.getPersonAddress(); if (!currentAddress.equalsContent(address)) { //void the old address and replace it with the new one patient.addAddress(address); currentAddress.setVoided(true); } } NavigableFormStructure formStructure = RegisterPatientFormBuilder.buildFormStructure(app); BindingResult errors = new BeanPropertyBindingResult(patient, "patient"); patientValidator.validate(patient, errors); RegistrationAppUiUtils.validateLatitudeAndLongitudeIfNecessary(address, errors); if (formStructure != null) { RegisterPatientFormBuilder.resolvePersonAttributeFields(formStructure, patient, request.getParameterMap()); } if (!errors.hasErrors()) { try { //The person address changes get saved along as with the call to save patient patientService.savePatient(patient); InfoErrorMessageUtil.flashInfoMessage(request.getSession(), ui.message("registrationapp.editContactInfoMessage.success", patient.getPersonName())); return "redirect:" + returnUrl; } catch (Exception e) { log.warn("Error occurred while saving patient's contact info", e); session.setAttribute(UiCommonsConstants.SESSION_ATTRIBUTE_ERROR_MESSAGE, "registrationapp.save.fail"); } } else { model.addAttribute("errors", errors); StringBuffer errorMessage = new StringBuffer( messageSourceService.getMessage("error.failed.validation")); errorMessage.append("<ul>"); for (ObjectError error : errors.getAllErrors()) { errorMessage.append("<li>"); errorMessage.append(messageSourceService.getMessage(error.getCode(), error.getArguments(), error.getDefaultMessage(), null)); errorMessage.append("</li>"); } errorMessage.append("</ul>"); session.setAttribute(UiCommonsConstants.SESSION_ATTRIBUTE_ERROR_MESSAGE, errorMessage.toString()); } addModelAttributes(model, patient, formStructure, administrationService, returnUrl, app); //redisplay the form return null; } private void addModelAttributes(PageModel model, Patient patient, NavigableFormStructure formStructure, AdministrationService adminService, String returnUrl, AppDescriptor app) throws Exception { model.addAttribute("app", app); model.addAttribute("returnUrl", returnUrl); model.put("uiUtils", new RegistrationAppUiUtils()); model.addAttribute("patient", patient); model.addAttribute("addressTemplate", AddressSupport.getInstance().getAddressTemplate().get(0)); model.addAttribute("formStructure", formStructure); model.addAttribute("enableOverrideOfAddressPortlet", adminService.getGlobalProperty("addresshierarchy.enableOverrideOfAddressPortlet", "false")); } }