001/*
002 * Copyright 2008 The Kuali Foundation
003 * 
004 * Licensed under the Educational Community License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 * 
008 * http://www.opensource.org/licenses/ecl2.php
009 * 
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package org.kuali.ole.module.purap.document.validation.impl;
017
018import org.kuali.ole.module.purap.PurapKeyConstants;
019import org.kuali.ole.module.purap.PurapPropertyConstants;
020import org.kuali.ole.module.purap.document.PurchasingDocument;
021import org.kuali.ole.sys.OLEPropertyConstants;
022import org.kuali.ole.sys.document.AmountTotaling;
023import org.kuali.ole.sys.document.validation.GenericValidation;
024import org.kuali.ole.sys.document.validation.event.AttributedDocumentEvent;
025import org.kuali.rice.krad.util.GlobalVariables;
026import org.kuali.rice.krad.util.ObjectUtils;
027
028public class RequisitionProcessAdditionalValidation extends GenericValidation {
029
030    /**
031     * Validate that if the PurchaseOrderTotalLimit is not null then the TotalDollarAmount cannot be greater than the
032     * PurchaseOrderTotalLimit.
033     *
034     * @param purDocument the requisition document to be validated
035     * @return boolean true if the TotalDollarAmount is less than the PurchaseOrderTotalLimit and false otherwise.
036     */
037    public boolean validate(AttributedDocumentEvent event) {
038        boolean valid = true;
039        PurchasingDocument purDocument = (PurchasingDocument) event.getDocument();
040        GlobalVariables.getMessageMap().clearErrorPath();
041        GlobalVariables.getMessageMap().addToErrorPath(OLEPropertyConstants.DOCUMENT);
042        if (ObjectUtils.isNotNull(purDocument.getPurchaseOrderTotalLimit()) && ObjectUtils.isNotNull(((AmountTotaling) purDocument).getTotalDollarAmount())) {
043            if (((AmountTotaling) purDocument).getTotalDollarAmount().isGreaterThan(purDocument.getPurchaseOrderTotalLimit())) {
044                valid &= false;
045                GlobalVariables.getMessageMap().putError(PurapPropertyConstants.PURCHASE_ORDER_TOTAL_LIMIT, PurapKeyConstants.ERROR_PURCHASE_ORDER_EXCEEDING_TOTAL_LIMIT);
046            }
047        }
048        GlobalVariables.getMessageMap().clearErrorPath();
049
050        return valid;
051    }
052
053}