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 org.kuali.kfs.module.purap.businessobject.PurApItem;
019    import org.kuali.kfs.module.purap.businessobject.PurchaseOrderItem;
020    import org.kuali.kfs.module.purap.document.PurchaseOrderDocument;
021    import org.kuali.kfs.sys.document.validation.BranchingValidation;
022    import org.kuali.kfs.sys.document.validation.event.AttributedDocumentEvent;
023    
024    public class PurchaseOrderAmendmentProcessAccountValidation extends BranchingValidation {
025        
026        protected final String PROCESS_ACCOUNT_VALIDATION="processAccountValidation";
027        protected PurApItem itemForValidation;
028        
029        /**
030         * Overrides the method in PurchasingProcessAccountValidation to provide additional
031         * validation condition. If the accounts on the item are editable in the amendment document then
032         * we should continue doing the processAccountValidation in the superclass, otherwise
033         * we should just return true so that the account won't be validated, because if
034         * the items contain accounts that aren't editable, it doesn't make sense to give
035         * the user account validation errors.
036         * 
037         */
038        @Override
039        protected String determineBranch(AttributedDocumentEvent event) {
040            PurchaseOrderDocument document = (PurchaseOrderDocument)event.getDocument();
041            PurchaseOrderItem itemLine = (PurchaseOrderItem) getItemForValidation();
042            if (itemLine.isItemActiveIndicator() && (! (document.getContainsUnpaidPaymentRequestsOrCreditMemos() && itemLine.getItemInvoicedTotalAmount() != null))) {
043                //This means the accounts on the item are editable, so we'll call super's processAccountValidation.
044                return PROCESS_ACCOUNT_VALIDATION;
045            }
046            else {
047                //This means the accounts on the item are not editable, so we'll return true so that it won't do any further validations on the accounts.
048                return null;
049            }
050        }
051    
052        public PurApItem getItemForValidation() {
053            return itemForValidation;
054        }
055    
056        public void setItemForValidation(PurApItem itemForValidation) {
057            this.itemForValidation = itemForValidation;
058        }
059        
060    }