/*
* The Kuali Financial System, a comprehensive financial management system for higher education.
*
* Copyright 2005-2014 The Kuali Foundation
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.kuali.kfs.module.tem.document.web.struts;
import static org.kuali.kfs.sys.KFSKeyConstants.ERROR_UPLOADFILE_NULL;
import java.util.List;
import java.util.Observable;
import java.util.Observer;
import org.apache.log4j.Logger;
import org.kuali.kfs.module.tem.businessobject.GroupTraveler;
import org.kuali.kfs.module.tem.document.TravelDocument;
import org.kuali.kfs.module.tem.document.service.TravelDocumentService;
import org.kuali.kfs.module.tem.document.validation.event.AddGroupTravelLineEvent;
import org.kuali.kfs.module.tem.document.web.bean.TravelMvcWrapperBean;
import org.kuali.rice.krad.service.KualiRuleService;
import org.kuali.rice.krad.util.GlobalVariables;
/**
* Fires when the import group travelers button is clicked. Handles importing {@link GroupTraveler}
* instances from a CSV formatted file
*
*/
public class UploadGroupTravelersEvent implements Observer {
public static Logger LOG = Logger.getLogger(UploadGroupTravelersEvent.class);
private static final int WRAPPER_ARG_IDX = 0;
private static final int FILE_CONTENTS_ARG_IDX = 1;
protected TravelDocumentService travelDocumentService;
protected KualiRuleService ruleService;
@Override
public void update(Observable arg0, Object arg1) {
if (!(arg1 instanceof Object[])) {
return;
}
final Object[] args = (Object[]) arg1;
LOG.debug(args[WRAPPER_ARG_IDX]);
if (!(args[WRAPPER_ARG_IDX] instanceof TravelMvcWrapperBean)) {
return;
}
final TravelMvcWrapperBean wrapper = (TravelMvcWrapperBean) args[WRAPPER_ARG_IDX];
final String fileContents = (String) args[FILE_CONTENTS_ARG_IDX];
final TravelDocument document = wrapper.getTravelDocument();
final String tabErrorKey = "groupTraveler";
try {
final List<GroupTraveler> importedGroupTravelers = getTravelDocumentService().importGroupTravelers(document, fileContents);
// validate imported items
boolean allPassed = true;
int itemLineNumber = 0;
for (final GroupTraveler traveler : importedGroupTravelers) {
final AddGroupTravelLineEvent event = new AddGroupTravelLineEvent("newGroupTravelerLine", document, traveler);
allPassed &= getRuleService().applyRules(event);
}
if (allPassed) {
for (final GroupTraveler traveler : importedGroupTravelers) {
document.addGroupTravelerLine(traveler);
}
}
}
catch (Exception e) {
LOG.error(e.getMessage(), e);
GlobalVariables.getMessageMap().putError(tabErrorKey, ERROR_UPLOADFILE_NULL);
}
}
/**
* Gets the travelReimbursementService attribute.
*
* @return Returns the travelReimbursementService.
*/
public TravelDocumentService getTravelDocumentService() {
return travelDocumentService;
}
public void setTravelDocumentService(final TravelDocumentService travelDocumentService) {
this.travelDocumentService = travelDocumentService;
}
/**
* Gets the kualiRulesService attribute.
*
* @return Returns the kualiRuleseService.
*/
public KualiRuleService getRuleService() {
return ruleService;
}
public void setRuleService(final KualiRuleService ruleService) {
this.ruleService = ruleService;
}
}