View Javadoc
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.sys.businessobject.defaultvalue;
17  
18  import org.kuali.ole.sys.OLEConstants;
19  import org.kuali.ole.sys.context.SpringContext;
20  import org.kuali.rice.kim.api.identity.Person;
21  import org.kuali.rice.kim.api.identity.PersonService;
22  import org.kuali.rice.krad.valuefinder.ValueFinder;
23  
24  /**
25   * This class...
26   */
27  public class DefaultSystemUserValueFinder implements ValueFinder {
28  
29      /**
30       * @see org.kuali.rice.krad.valuefinder.ValueFinder#getValue()
31       */
32      public String getValue() {
33          Person defaultUser = SpringContext.getBean(PersonService.class).getPersonByPrincipalName(OLEConstants.SYSTEM_USER);
34          if (defaultUser != null) {
35              return defaultUser.getPrincipalName();
36          }
37          else {
38              return OLEConstants.EMPTY_STRING;
39          }
40      }
41  
42  }