/*
* 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.validation.impl;
import org.kuali.kfs.coa.document.validation.impl.MaintenancePreRulesBase;
import org.kuali.kfs.module.tem.businessobject.PerDiem;
import org.kuali.rice.core.api.util.type.KualiDecimal;
import org.kuali.rice.kns.document.MaintenanceDocument;
import org.kuali.rice.krad.document.Document;
/**
* Business Prerules applicable to Per Diem documents. These PreRules checks that the Per Diem totals match.
*/
public class PerDiemDocumentPreRules extends MaintenancePreRulesBase {
protected static org.apache.log4j.Logger LOG = org.apache.log4j.Logger.getLogger(PerDiemDocumentPreRules.class);
protected PerDiem newPerDiem;
/**
* Sets up a convenience object and few other vendor attributes
*
* @see org.kuali.kfs.coa.document.validation.impl.MaintenancePreRulesBase#doCustomPreRules(org.kuali.rice.kns.document.MaintenanceDocument)
*/
@Override
protected boolean doCustomPreRules(MaintenanceDocument document) {
setupConvenienceObjects(document);
checkTotals(document);
return true;
}
/**
* Sets the convenience objects like newPerDiem and oldPerDiem, so you have short and easy handles to the new and old
* objects contained in the maintenance document. It also calls the BusinessObjectBase.refresh(), which will attempt to load all
* sub-objects from the DB by their primary keys, if available.
*
* @param document - the maintenanceDocument being evaluated
*/
protected void setupConvenienceObjects(MaintenanceDocument document) {
// setup newPerDiem convenience objects, make sure all possible sub-objects are populated
newPerDiem = (PerDiem) document.getNewMaintainableObject().getBusinessObject();
}
/**
* Checks if the B+L+D+IE total does not match Meal+Incidentals total
*
* @param document - per diem document
*/
public void checkTotals(Document document) {
boolean proceed = true;
KualiDecimal total = newPerDiem.getBreakfast();
total = total.add(newPerDiem.getLunch());
total = total.add(newPerDiem.getDinner());
total = total.add(newPerDiem.getIncidentals());
if(!total.equals(newPerDiem.getMealsAndIncidentals()))
{
proceed = askOrAnalyzeYesNoQuestion("mealsAndIncidentals", "Warning: Breakfast, Lunch, Dinner, and Incidentals total do not match Meals and Incidentals. Would you like to proceed anyway?");
if (!proceed) {
abortRulesCheck();
}
}
}
}