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1   /*
2    * Copyright 2009 The Kuali Foundation
3    * 
4    * Licensed under the Educational Community License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    * 
8    * http://www.opensource.org/licenses/ecl2.php
9    * 
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  package org.kuali.ole.module.purap.document.validation.impl;
17  
18  import org.kuali.ole.module.purap.PurapKeyConstants;
19  import org.kuali.ole.module.purap.businessobject.PaymentRequestItem;
20  import org.kuali.ole.module.purap.businessobject.PurApItem;
21  import org.kuali.ole.module.purap.document.PaymentRequestDocument;
22  import org.kuali.ole.sys.document.validation.GenericValidation;
23  import org.kuali.ole.sys.document.validation.event.AttributedDocumentEvent;
24  import org.kuali.rice.core.api.util.type.KualiDecimal;
25  import org.kuali.rice.kns.util.KNSGlobalVariables;
26  import org.kuali.rice.krad.util.ObjectUtils;
27  
28  public class PaymentRequestTradeInWarningValidation extends GenericValidation {
29  
30      private PurApItem itemForValidation;
31  
32      public boolean validate(AttributedDocumentEvent event) {
33          boolean valid = true;
34  
35          if (itemForValidation.getItemType().isLineItemIndicator() && itemForValidation.getItemAssignedToTradeInIndicator()) {
36              PaymentRequestItem tradeInItem = (PaymentRequestItem) ((PaymentRequestDocument) event.getDocument()).getTradeInItem();
37              if (ObjectUtils.isNotNull(tradeInItem)) {
38                  if (ObjectUtils.isNull(tradeInItem.getItemUnitPrice()) && tradeInItem.getPoOutstandingAmount().isLessThan(new KualiDecimal(0))) {
39                      KNSGlobalVariables.getMessageList().add(PurapKeyConstants.WARNING_ITEM_TRADE_IN_AMOUNT_UNUSED);
40                      valid &= false;
41                  }
42              }
43          }
44  
45          return valid;
46      }
47  
48      public PurApItem getItemForValidation() {
49          return itemForValidation;
50      }
51  
52      public void setItemForValidation(PurApItem itemForValidation) {
53          this.itemForValidation = itemForValidation;
54      }
55  
56  }