/*
* 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 java.util.List;
import java.util.Observable;
import java.util.Observer;
import org.apache.log4j.Logger;
import org.kuali.kfs.module.tem.businessobject.ImportedExpense;
import org.kuali.kfs.module.tem.document.TravelDocument;
import org.kuali.kfs.module.tem.document.service.TravelDocumentService;
import org.kuali.kfs.module.tem.document.web.bean.TravelMvcWrapperBean;
import org.kuali.kfs.module.tem.service.AccountingDistributionService;
import org.kuali.kfs.module.tem.util.ExpenseUtils;
import org.kuali.kfs.sys.context.SpringContext;
import org.kuali.rice.krad.service.KualiRuleService;
import org.kuali.rice.krad.util.ObjectUtils;
public class RemoveImportedExpenseEvent implements Observer {
public static Logger LOG = Logger.getLogger(RemoveImportedExpenseEvent.class);
private static final int WRAPPER_ARG_IDX = 0;
private static final int SELECTED_LINE_ARG_IDX = 1;
@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 TravelDocument document = wrapper.getTravelDocument();
final Integer deleteIndex = (Integer) args[SELECTED_LINE_ARG_IDX];
ImportedExpense line = document.getImportedExpenses().get(deleteIndex);
document.removeExpense(line, deleteIndex);
//Unassign historical expense.
ExpenseUtils.assignExpense(line.getHistoricalTravelExpenseId(), null,null,null, false);
List<ImportedExpense> importedExpenses = wrapper.getNewImportedExpenseLines();
if (wrapper.getNewImportedExpenseLines().size() > deleteIndex.intValue()){
wrapper.getNewImportedExpenseLines().remove(deleteIndex.intValue());
}
wrapper.setDistribution(getAccountingDistributionService().buildDistributionFrom(document));
}
private int getNextDetailIndex(List<ImportedExpense> importedExpenses, Long id){
int index = 0;
for(ImportedExpense detailLine: importedExpenses){
if(ObjectUtils.isNotNull(detailLine.getExpenseParentId()) && detailLine.getExpenseParentId().equals(id)){
return index;
}
index++;
}
return -1;
}
/**
* Gets the travelReimbursementService attribute.
*
* @return Returns the travelReimbursementService.
*/
protected TravelDocumentService getTravelDocumentService() {
return SpringContext.getBean(TravelDocumentService.class);
}
/**
* Gets the kualiRulesService attribute.
*
* @return Returns the kualiRuleseService.
*/
protected KualiRuleService getRuleService() {
return SpringContext.getBean(KualiRuleService.class);
}
protected AccountingDistributionService getAccountingDistributionService() {
return SpringContext.getBean(AccountingDistributionService.class);
}
}