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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.PurapConstants;
19  import org.kuali.ole.module.purap.PurapKeyConstants;
20  import org.kuali.ole.module.purap.businessobject.PurApAccountingLine;
21  import org.kuali.ole.module.purap.businessobject.PurApItem;
22  import org.kuali.ole.sys.document.validation.GenericValidation;
23  import org.kuali.ole.sys.document.validation.event.AttributedDocumentEvent;
24  import org.kuali.rice.krad.util.GlobalVariables;
25  
26  import java.math.BigDecimal;
27  
28  public class PurchasingAccountsPayableAccountTotalValidation extends GenericValidation {
29  
30      private PurApItem itemForValidation;
31  
32      /**
33       * Verifies account percent. If the total percent does not equal 100, the validation fails.
34       */
35      public boolean validate(AttributedDocumentEvent event) {
36          boolean valid = true;
37  
38          // validate that the amount total
39          BigDecimal totalAmount = BigDecimal.ZERO;
40          BigDecimal desiredAmount =
41                  (itemForValidation.getTotalAmount() == null) ? new BigDecimal(0) : itemForValidation.getTotalAmount().bigDecimalValue();
42          for (PurApAccountingLine account : itemForValidation.getSourceAccountingLines()) {
43              if (account.getAmount() != null) {
44                  totalAmount = totalAmount.add(account.getAmount().bigDecimalValue());
45              } else {
46                  totalAmount = totalAmount.add(BigDecimal.ZERO);
47              }
48          }
49          if (desiredAmount.compareTo(totalAmount) != 0) {
50              GlobalVariables.getMessageMap().putError(PurapConstants.ITEM_TAB_ERROR_PROPERTY, PurapKeyConstants.ERROR_ITEM_ACCOUNTING_TOTAL_AMOUNT, itemForValidation.getItemIdentifierString(), desiredAmount.toString());
51              valid = false;
52          }
53  
54  
55          return valid;
56      }
57  
58      public PurApItem getItemForValidation() {
59          return itemForValidation;
60      }
61  
62      public void setItemForValidation(PurApItem itemForValidation) {
63          this.itemForValidation = itemForValidation;
64      }
65  
66  }