001    /*
002     * Copyright 2011 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     */
016    package org.kuali.kfs.module.purap.document.validation.impl;
017    
018    import java.util.Iterator;
019    import java.util.List;
020    
021    import org.kuali.kfs.module.purap.PurapConstants;
022    import org.kuali.kfs.module.purap.PurapKeyConstants;
023    import org.kuali.kfs.module.purap.PurapPropertyConstants;
024    import org.kuali.kfs.module.purap.businessobject.PurApItem;
025    import org.kuali.kfs.module.purap.businessobject.RequisitionItem;
026    import org.kuali.kfs.module.purap.document.PurchasingDocument;
027    import org.kuali.kfs.module.purap.document.RequisitionDocument;
028    import org.kuali.kfs.module.purap.document.service.RequisitionService;
029    import org.kuali.kfs.sys.KFSPropertyConstants;
030    import org.kuali.kfs.sys.document.AmountTotaling;
031    import org.kuali.kfs.sys.document.validation.GenericValidation;
032    import org.kuali.kfs.sys.document.validation.event.AttributedDocumentEvent;
033    import org.kuali.rice.kns.util.GlobalVariables;
034    import org.kuali.rice.kns.util.ObjectUtils;
035    
036    public class PurchasingReceivingValidation extends GenericValidation {
037    
038        public boolean validate(AttributedDocumentEvent event) {
039            boolean valid = true;
040            
041            PurchasingDocument purDoc = (PurchasingDocument)event.getDocument();
042            
043            if (!purDoc.isReceivingDocumentRequiredIndicator()){
044                return true;
045            }
046            
047            GlobalVariables.getMessageMap().clearErrorPath();
048            //GlobalVariables.getMessageMap().addToErrorPath(KFSPropertyConstants.DOCUMENT);
049            
050            List<PurApItem> items = purDoc.getItems();
051            
052            boolean containsQtyTypeItem = false;
053            for (PurApItem item : items) {
054                if (item.getItemType().isQuantityBasedGeneralLedgerIndicator()){
055                    containsQtyTypeItem = true;
056                    break;
057                }
058            }
059            
060            if (!containsQtyTypeItem){
061                GlobalVariables.getMessageMap().putError(PurapConstants.ITEM_TAB_ERROR_PROPERTY, PurapKeyConstants.ERROR_RECEIVING_REQUIRED);
062                valid &= false;
063            }
064    
065            GlobalVariables.getMessageMap().clearErrorPath();
066    
067            return valid;
068        }
069    
070    }