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.clinicalsummary.web.controller.summary; import javax.servlet.http.HttpSession; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; import org.openmrs.api.context.Context; import org.openmrs.module.clinicalsummary.Summary; import org.openmrs.module.clinicalsummary.service.SummaryService; import org.openmrs.web.WebConstants; import org.springframework.stereotype.Controller; import org.springframework.ui.Model; 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; /** */ @Controller @RequestMapping("/module/clinicalsummary/summary/summaryForm") public class SummaryFormController { private static final Log log = LogFactory.getLog(SummaryFormController.class); @RequestMapping(method = RequestMethod.GET) public void populatePage(final @RequestParam(value = "id", required = false) Integer id, Model model) { if (log.isDebugEnabled()) log.debug("Processing new summary object ..."); Summary summary = null; if (id != null) summary = Context.getService(SummaryService.class).getSummary(id); if (summary == null) summary = new Summary(); model.addAttribute("summary", summary); } @RequestMapping(method = RequestMethod.POST) public void processPage(final @ModelAttribute("summary") Summary summary, final HttpSession session) { Context.getService(SummaryService.class).saveSummary(summary); session.setAttribute(WebConstants.OPENMRS_MSG_ATTR, "clinicalsummary.summary.saved"); } }