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1   package org.kuali.ole.describe.rule;
2   
3   import org.kuali.ole.OLEConstants;
4   import org.kuali.ole.describe.bo.OleFieldEncodingLevel;
5   import org.kuali.rice.krad.maintenance.MaintenanceDocument;
6   import org.kuali.rice.krad.rules.MaintenanceDocumentRuleBase;
7   
8   import java.util.HashMap;
9   import java.util.List;
10  import java.util.Map;
11  
12  /**
13   * OleFieldEncodingLevelRule validates maintenance object for Field Encoding Level Maintenance Document
14   */
15  public class OleFieldEncodingLevelRule extends MaintenanceDocumentRuleBase {
16  
17  
18      protected boolean processCustomSaveDocumentBusinessRules(MaintenanceDocument document) {
19          boolean isValid = true;
20          OleFieldEncodingLevel oleFieldEncodingLevel = (OleFieldEncodingLevel) document.getNewMaintainableObject().getDataObject();
21  
22          isValid &= validateFieldEncodingLevelCode(oleFieldEncodingLevel);
23          return isValid;
24      }
25  
26      /**
27       * This method  validates duplicate fieldEncodingLevel Id and return boolean value.
28       *
29       * @param oleFieldEncodingLevel
30       * @return boolean
31       */
32      private boolean validateFieldEncodingLevelCode(OleFieldEncodingLevel oleFieldEncodingLevel) {
33  
34          if (oleFieldEncodingLevel.getFieldEncodingLevelCode() != null) {
35  
36              Map<String, String> criteria = new HashMap<String, String>();
37              criteria.put(OLEConstants.OleFieldEncodingLevel.FIELD_ENCODING_LEVEL_CD, oleFieldEncodingLevel.getFieldEncodingLevelCode());
38  
39  
40              List<OleFieldEncodingLevel> fieldEncodingLevelInDatabase = (List<OleFieldEncodingLevel>) getBoService().findMatching(OleFieldEncodingLevel.class, criteria);
41  
42              if ((fieldEncodingLevelInDatabase.size() > 0)) {
43                  for (OleFieldEncodingLevel oleFieldEncodingLevelObj : fieldEncodingLevelInDatabase) {
44                      Integer fieldEncodingLevelId = oleFieldEncodingLevelObj.getFieldEncodingLevelId();
45                      if (null == oleFieldEncodingLevel.getFieldEncodingLevelId() || oleFieldEncodingLevel.getFieldEncodingLevelId().intValue() != fieldEncodingLevelId) {
46                          this.putFieldError(OLEConstants.OleFieldEncodingLevel.FIELD_ENCODING_LEVEL_CODE, "error.duplicate.code");
47                          return false;
48                      }
49                  }
50              }
51          }
52  
53          return true;
54      }
55  }