Java tutorial
/** * MOTECH PLATFORM OPENSOURCE LICENSE AGREEMENT * * Copyright (c) 2010-11 The Trustees of Columbia University in the City of * New York and Grameen Foundation USA. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * 1. Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * * 3. Neither the name of Grameen Foundation USA, Columbia University, or * their respective contributors may be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY GRAMEEN FOUNDATION USA, COLUMBIA UNIVERSITY * AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRAMEEN FOUNDATION * USA, COLUMBIA UNIVERSITY OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ package org.motechproject.server.omod.web.controller; import java.text.SimpleDateFormat; import java.util.Calendar; import java.util.Date; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; import org.motechproject.server.service.ContextService; import org.motechproject.server.omod.web.model.WebModelConverter; import org.motechproject.server.omod.web.model.WebPatient; import org.motechproject.server.svc.RegistrarBean; import org.motechproject.server.util.MotechConstants; import org.motechproject.ws.ContactNumberType; import org.motechproject.ws.Gender; import org.motechproject.ws.MediaType; import org.openmrs.Patient; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Qualifier; import org.springframework.beans.propertyeditors.CustomDateEditor; import org.springframework.beans.propertyeditors.StringTrimmerEditor; import org.springframework.stereotype.Controller; import org.springframework.ui.ModelMap; import org.springframework.validation.Errors; import org.springframework.validation.ValidationUtils; import org.springframework.web.bind.WebDataBinder; import org.springframework.web.bind.annotation.InitBinder; import org.springframework.web.bind.annotation.ModelAttribute; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.SessionAttributes; import org.springframework.web.bind.support.SessionStatus; @Controller @RequestMapping("/module/motechmodule/pregnancy") @SessionAttributes("pregnancy") public class PregnancyController { private static Log log = LogFactory.getLog(PregnancyController.class); private WebModelConverter webModelConverter; @Autowired @Qualifier("registrarBean") private RegistrarBean registrarBean; private ContextService contextService; @Autowired public void setContextService(ContextService contextService) { this.contextService = contextService; } public void setRegistrarBean(RegistrarBean registrarBean) { this.registrarBean = registrarBean; } @Autowired public void setWebModelConverter(WebModelConverter webModelConverter) { this.webModelConverter = webModelConverter; } @InitBinder public void initBinder(WebDataBinder binder) { String datePattern = "dd/MM/yyyy"; SimpleDateFormat dateFormat = new SimpleDateFormat(datePattern); dateFormat.setLenient(false); binder.registerCustomEditor(Date.class, new CustomDateEditor(dateFormat, true, datePattern.length())); String timePattern = MotechConstants.TIME_FORMAT_DELIVERY_TIME; SimpleDateFormat timeFormat = new SimpleDateFormat(timePattern); dateFormat.setLenient(false); binder.registerCustomEditor(Date.class, "timeOfDay", new CustomDateEditor(timeFormat, true, timePattern.length())); binder.registerCustomEditor(String.class, new StringTrimmerEditor(true)); } @RequestMapping(method = RequestMethod.GET) public void viewForm(@RequestParam(required = false) Integer id, ModelMap model) { } @ModelAttribute("pregnancy") public WebPatient getWebPregnancy(@RequestParam(required = false) Integer id) { WebPatient result = new WebPatient(); if (id != null) { Patient patient = contextService.getPatientService().getPatient(id); if (patient != null) { webModelConverter.patientToWeb(patient, result); } } return result; } @RequestMapping(method = RequestMethod.POST) public String submitForm(@ModelAttribute("pregnancy") WebPatient pregnancy, Errors errors, ModelMap model, SessionStatus status) { log.debug("Register New Pregnancy on Existing Patient"); Patient patient = null; if (pregnancy.getId() != null) { patient = registrarBean.getPatientById(pregnancy.getId()); if (patient == null) { errors.reject("motechmodule.id.notexist"); } } else { errors.reject("motechmodule.id.required"); } if (!Gender.FEMALE.equals(pregnancy.getSex())) { errors.reject("motechmodule.sex.female.required"); } if (registrarBean.getActivePregnancy(pregnancy.getId()) != null) { errors.reject("motechmodule.Pregnancy.active"); } ValidationUtils.rejectIfEmptyOrWhitespace(errors, "dueDate", "motechmodule.dueDate.required"); if (pregnancy.getDueDate() != null) { Calendar calendar = Calendar.getInstance(); calendar.add(Calendar.MONTH, 9); if (pregnancy.getDueDate().after(calendar.getTime())) { errors.rejectValue("dueDate", "motechmodule.dueDate.overninemonths"); } } ValidationUtils.rejectIfEmptyOrWhitespace(errors, "dueDateConfirmed", "motechmodule.dueDateConfirmed.required"); ValidationUtils.rejectIfEmptyOrWhitespace(errors, "enroll", "motechmodule.enroll.required"); if (Boolean.TRUE.equals(pregnancy.getEnroll())) { if (!Boolean.TRUE.equals(pregnancy.getConsent())) { errors.rejectValue("consent", "motechmodule.consent.required"); } ValidationUtils.rejectIfEmptyOrWhitespace(errors, "phoneType", "motechmodule.phoneType.required"); if (pregnancy.getPhoneType() == ContactNumberType.PERSONAL || pregnancy.getPhoneType() == ContactNumberType.HOUSEHOLD) { ValidationUtils.rejectIfEmptyOrWhitespace(errors, "phoneNumber", "motechmodule.phoneNumber.required"); } ValidationUtils.rejectIfEmptyOrWhitespace(errors, "mediaType", "motechmodule.mediaType.required"); if (pregnancy.getPhoneType() == ContactNumberType.PUBLIC && pregnancy.getMediaType() != null && pregnancy.getMediaType() != MediaType.VOICE) { errors.rejectValue("mediaType", "motechmodule.mediaType.voice"); } ValidationUtils.rejectIfEmptyOrWhitespace(errors, "language", "motechmodule.language.required"); if (pregnancy.getMediaType() == MediaType.TEXT && pregnancy.getLanguage() != null && !pregnancy.getLanguage().equals("en")) { errors.rejectValue("language", "motechmodule.language.english"); } ValidationUtils.rejectIfEmptyOrWhitespace(errors, "interestReason", "motechmodule.interestReason.required"); ValidationUtils.rejectIfEmptyOrWhitespace(errors, "howLearned", "motechmodule.howLearned.required"); } if (pregnancy.getPhoneNumber() != null && !pregnancy.getPhoneNumber().matches(MotechConstants.PHONE_REGEX_PATTERN)) { errors.rejectValue("phoneNumber", "motechmodule.phoneNumber.invalid"); } validateTextLength(errors, "phoneNumber", pregnancy.getPhoneNumber(), MotechConstants.MAX_STRING_LENGTH_OPENMRS); if (!errors.hasErrors()) { registrarBean.registerPregnancy(patient, pregnancy.getDueDate(), pregnancy.getDueDateConfirmed(), pregnancy.getEnroll(), pregnancy.getConsent(), pregnancy.getPhoneNumber(), pregnancy.getPhoneType(), pregnancy.getMediaType(), pregnancy.getLanguage(), pregnancy.getDayOfWeek(), pregnancy.getTimeOfDay(), pregnancy.getInterestReason(), pregnancy.getHowLearned()); model.addAttribute("successMsg", "motechmodule.Pregnancy.register.success"); status.setComplete(); return "redirect:/module/motechmodule/viewdata.form"; } return "/module/motechmodule/pregnancy"; } void validateTextLength(Errors errors, String fieldname, String fieldValue, int lengthLimit) { if (fieldValue != null && fieldValue.length() > lengthLimit) { errors.rejectValue(fieldname, "motechmodule.string.maxlength", new Integer[] { lengthLimit }, "Specified text is longer than max characters."); } } }