/**
    * Copyright 2004-2013 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.kpme.core.service.module;
  
  import java.util.ArrayList;
  import java.util.List;
  
  import org.apache.commons.collections.CollectionUtils;
  import org.kuali.kpme.core.accrualcategory.AccrualCategory;
  import org.kuali.kpme.core.bo.HrBusinessObject;
  import org.kuali.kpme.core.cache.CacheUtils;
  import org.kuali.kpme.core.calendar.Calendar;
  import org.kuali.kpme.core.department.Department;
  import org.kuali.kpme.core.earncode.EarnCode;
  import org.kuali.kpme.core.earncode.group.EarnCodeGroup;
  import org.kuali.kpme.core.institution.Institution;
  import org.kuali.kpme.core.job.Job;
  import org.kuali.kpme.core.leaveplan.LeavePlan;
  import org.kuali.kpme.core.location.Location;
  import org.kuali.kpme.core.paygrade.PayGrade;
  import org.kuali.kpme.core.paytype.PayType;
  import org.kuali.kpme.core.position.PositionBase;
  import org.kuali.kpme.core.principal.PrincipalHRAttributes;
  import org.kuali.kpme.core.salarygroup.SalaryGroup;
  import org.kuali.kpme.core.task.Task;
  import org.kuali.kpme.core.util.HrConstants;
  import org.kuali.kpme.core.workarea.WorkArea;
  import org.kuali.rice.krad.service.impl.ModuleServiceBase;
  
  
  public class KpmeModuleService extends ModuleServiceBase {
  
      @Override
      public List<List<String>> listAlternatePrimaryKeyFieldNames(Class businessObjectInterfaceClass) {
          List<List<String>> retList = new ArrayList<List<String>>();
          List<String> keyList = new ArrayList<String>();
          try {
              keyList.addAll((java.util.List<String>) businessObjectInterfaceClass.getDeclaredField("EQUAL_TO_FIELDS").get(businessObjectInterfaceClass));
          } catch (NoSuchFieldException e) {
              LOG.warn(businessObjectInterfaceClass.getClass().getName() + " does not contain a EQUAL_TO_FIELDS list");
          } catch (IllegalAccessException e) {
              LOG.warn(businessObjectInterfaceClass.getClass().getName() + " does not contain a EQUAL_TO_FIELDS list");
          }
  
          if (HrBusinessObject.class.isAssignableFrom(businessObjectInterfaceClass)) {
              keyList.add(HrConstants.EFFECTIVE_DATE_FIELD);
          }
          if (CollectionUtils.isNotEmpty(keyList)) {
              retList.add(keyList);
              return retList;
          }
          return super.listAlternatePrimaryKeyFieldNames(businessObjectInterfaceClass);
      }
  }