/**
* 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.web.controller.concept;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Vector;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.openmrs.ConceptSource;
import org.openmrs.ImplementationId;
import org.openmrs.api.APIException;
import org.openmrs.api.ConceptService;
import org.openmrs.api.context.Context;
import org.openmrs.web.WebConstants;
import org.springframework.beans.propertyeditors.CustomNumberEditor;
import org.springframework.context.support.MessageSourceAccessor;
import org.springframework.validation.BindException;
import org.springframework.validation.Errors;
import org.springframework.web.bind.ServletRequestDataBinder;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.SimpleFormController;
import org.springframework.web.servlet.view.RedirectView;
public class ConceptSourceListController extends SimpleFormController {
/** Logger for this class and subclasses */
protected final Log log = LogFactory.getLog(getClass());
/**
* Allows for Integers to be used as values in input tags. Normally, only strings and lists are
* expected
*
* @see org.springframework.web.servlet.mvc.BaseCommandController#initBinder(javax.servlet.http.HttpServletRequest,
* org.springframework.web.bind.ServletRequestDataBinder)
*/
protected void initBinder(HttpServletRequest request, ServletRequestDataBinder binder) throws Exception {
super.initBinder(request, binder);
binder.registerCustomEditor(java.lang.Integer.class, new CustomNumberEditor(java.lang.Integer.class, true));
}
/**
* The onSubmit function receives the form/command object that was modified by the input form
* and saves it to the db
*
* @should retire concept source
* @see org.springframework.web.servlet.mvc.SimpleFormController#onSubmit(javax.servlet.http.HttpServletRequest,
* javax.servlet.http.HttpServletResponse, java.lang.Object,
* org.springframework.validation.BindException)
*/
protected ModelAndView onSubmit(HttpServletRequest request, HttpServletResponse response, Object obj,
BindException errors) throws Exception {
HttpSession httpSession = request.getSession();
String view = getFormView();
if (Context.isAuthenticated()) {
String[] conceptSourceIdList = request.getParameterValues("conceptSourceId");
ConceptService cs = Context.getConceptService();
String success = "";
String error = "";
MessageSourceAccessor msa = getMessageSourceAccessor();
String deleted = msa.getMessage("general.retired");
String notDeleted = msa.getMessage("general.cannot.retire");
String retireReason = request.getParameter("retireReason");
if (retireReason == null || retireReason.length() == 0) {
error = getMessageSourceAccessor().getMessage("general.retiredReason.empty");
httpSession.setAttribute(WebConstants.OPENMRS_ERROR_ATTR, error);
return showForm(request, response, errors);
}
if (conceptSourceIdList != null) {
for (String conceptSourceId : conceptSourceIdList) {
try {
ConceptSource source = cs.getConceptSource(Integer.valueOf(conceptSourceId));
cs.retireConceptSource(source, retireReason);
if (!success.equals(""))
success += "<br>";
success += conceptSourceId + " " + deleted;
}
catch (APIException e) {
log.warn("Error deleting concept source", e);
if (!error.equals(""))
error += "<br>";
error += conceptSourceId + " " + notDeleted;
}
}
}
view = getSuccessView();
if (!success.equals(""))
httpSession.setAttribute(WebConstants.OPENMRS_MSG_ATTR, success);
if (!error.equals(""))
httpSession.setAttribute(WebConstants.OPENMRS_ERROR_ATTR, error);
}
return new ModelAndView(new RedirectView(view));
}
/**
* This is called prior to displaying a form for the first time. It tells Spring the
* form/command object to load into the request
*
* @see org.springframework.web.servlet.mvc.AbstractFormController#formBackingObject(javax.servlet.http.HttpServletRequest)
*/
protected Object formBackingObject(HttpServletRequest request) throws ServletException {
//default empty Object
List<ConceptSource> conceptSourceList = new Vector<ConceptSource>();
//only fill the Object if the user has authenticated properly
if (Context.isAuthenticated()) {
ConceptService cs = Context.getConceptService();
conceptSourceList = cs.getAllConceptSources();
}
return conceptSourceList;
}
/**
* @see org.springframework.web.servlet.mvc.SimpleFormController#referenceData(javax.servlet.http.HttpServletRequest,
* java.lang.Object, org.springframework.validation.Errors)
*/
@SuppressWarnings("unchecked")
@Override
protected Map<String, Object> referenceData(HttpServletRequest request, Object command, Errors errors) throws Exception {
List<ConceptSource> conceptSources = (List<ConceptSource>) command;
Map<String, Object> map = new HashMap<String, Object>();
ImplementationId implId = Context.getAdministrationService().getImplementationId();
// make available the source that corresponds to the implementation id
if (implId != null) {
for (ConceptSource conceptSource : conceptSources) {
if (conceptSource.getHl7Code().equals(implId.getImplementationId()))
map.put("implIdSource", conceptSource);
}
}
return map;
}
}