/*
* 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.purap.document.validation.impl;
import java.math.BigDecimal;
import org.kuali.kfs.module.purap.PurapConstants;
import org.kuali.kfs.module.purap.PurapKeyConstants;
import org.kuali.kfs.module.purap.document.PurchasingDocument;
import org.kuali.kfs.sys.document.validation.GenericValidation;
import org.kuali.kfs.sys.document.validation.event.AttributedDocumentEvent;
import org.kuali.rice.core.api.util.type.KualiDecimal;
import org.kuali.rice.krad.util.GlobalVariables;
public class PurchasingProcessTotalCostValidation extends GenericValidation {
/**
* Validates that the total cost must be greater or equal to zero.
*
* @param purDocument the purchasing document to be validated
* @return boolean false if the total cost is less than zero.
*/
public boolean validate(AttributedDocumentEvent event) {
boolean valid = true;
if (((PurchasingDocument)event.getDocument()).getTotalDollarAmount().isLessThan(new KualiDecimal(BigDecimal.ZERO))) {
valid = false;
GlobalVariables.getMessageMap().putError(PurapConstants.ITEM_TAB_ERROR_PROPERTY, PurapKeyConstants.ERROR_ITEM_TOTAL_NEGATIVE);
}
return valid;
}
}