/*
    * Copyright 2008-2009 The Kuali Foundation
    * 
    * Licensed under the Educational Community License, Version 2.0 (the "License");
    * you may not use this file except in compliance with the License.
    * You may obtain a copy of the License at
    * 
    * http://www.opensource.org/licenses/ecl2.php
    * 
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package org.kuali.ole.module.purap.document.validation.impl;
  
  import org.kuali.ole.module.purap.document.PurchaseOrderDocument;
  import org.kuali.ole.module.purap.document.service.PurapService;
  import org.kuali.ole.module.purap.document.service.PurchaseOrderService;
  import org.kuali.ole.sys.OLEConstants;
  import org.kuali.ole.sys.context.SpringContext;
  import org.kuali.ole.sys.document.validation.event.AttributedDocumentEvent;
  
  public class PurchaseOrderAmendmentRequiresAccountValidationBranchingValidation extends PurchaseOrderRequiresAccountValidationBranchingValidation {
  
      protected PurchaseOrderService purchaseOrderService;
      protected PurapService purapService;
  
      @Override
      protected String determineBranch(AttributedDocumentEvent event) {
          PurchaseOrderDocument document = (PurchaseOrderDocument) event.getDocument();
          // If a new unordered item has been added to the purchase order, this is due to Receiving Line document,
          // and items should not have account validation performed initially, until new unordered items review.
          if (SpringContext.getBean(PurchaseOrderService.class).hasNewUnorderedItem(document) &&
                  !SpringContext.getBean(PurapService.class).isDocumentStoppedInRouteNode(document, "New Unordered Items")) {
              return OLEConstants.EMPTY_STRING;
          } else {
              return super.determineBranch(event);
          }
      }
  
      public PurchaseOrderService getPurchaseOrderService() {
          return purchaseOrderService;
      }
  
      public void setPurchaseOrderService(PurchaseOrderService purchaseOrderService) {
          this.purchaseOrderService = purchaseOrderService;
      }
  
      public PurapService getPurapService() {
          return purapService;
      }
  
      public void setPurapService(PurapService purapService) {
          this.purapService = purapService;
      }
  
  
  }