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.Collection;
019    import java.util.HashMap;
020    import java.util.Map;
021    
022    import org.kuali.kfs.module.purap.PurapConstants;
023    import org.kuali.kfs.module.purap.PurapKeyConstants;
024    import org.kuali.kfs.module.purap.PurapPropertyConstants;
025    import org.kuali.kfs.sys.context.SpringContext;
026    import org.kuali.kfs.sys.document.validation.GenericValidation;
027    import org.kuali.kfs.sys.document.validation.event.AttributedDocumentEvent;
028    import org.kuali.kfs.vnd.businessobject.CommodityCode;
029    import org.kuali.rice.kns.service.BusinessObjectService;
030    import org.kuali.rice.kns.util.GlobalVariables;
031    
032    public class PurchasingCommodityCodesForDistributionValidation extends GenericValidation {
033    
034        private String purchasingCommodityCode;
035        private BusinessObjectService businessObjectService;
036        
037        public boolean validate(AttributedDocumentEvent event) {
038            boolean valid = true;
039            //Find out whether the commodity code has existed in the database
040            Map<String,String> fieldValues = new HashMap<String, String>();
041            fieldValues.put(PurapPropertyConstants.ITEM_COMMODITY_CODE, purchasingCommodityCode);
042            
043            Collection<CommodityCode> result = (Collection<CommodityCode>)businessObjectService.findMatching(CommodityCode.class, fieldValues);
044            if (result != null && result.size() > 0) {
045                CommodityCode commodityCode = (CommodityCode)(result.iterator().next());
046                if (!commodityCode.isActive()) {
047                    //This is the case where the commodity code on the item is not active.
048                    valid = false;
049                    GlobalVariables.getMessageMap().putError(PurapConstants.ACCOUNT_DISTRIBUTION_ERROR_KEY, PurapKeyConstants.PUR_COMMODITY_CODE_INACTIVE, " in distribute commodity code" );
050                }
051            }
052            else {
053                //This is the case where the commodity code on the item does not exist in the database.
054                valid = false;
055                GlobalVariables.getMessageMap().putError(PurapConstants.ACCOUNT_DISTRIBUTION_ERROR_KEY, PurapKeyConstants.PUR_COMMODITY_CODE_INVALID,  " in distribute commodity code" );
056            }
057            return valid;
058        }
059    
060        public String getPurchasingCommodityCode() {
061            return purchasingCommodityCode;
062        }
063    
064        public void setPurchasingCommodityCode(String purchasingCommodityCode) {
065            this.purchasingCommodityCode = purchasingCommodityCode;
066        }
067    
068        public BusinessObjectService getBusinessObjectService() {
069            return businessObjectService;
070        }
071    
072        public void setBusinessObjectService(BusinessObjectService businessObjectService) {
073            this.businessObjectService = businessObjectService;
074        }
075    
076    }