/**
    * Copyright 2005-2016 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.rice.kim.impl.responsibility;
  
  import javax.persistence.EntityManager;
  import java.util.ArrayList;
  import java.util.List;
  
  public class ResponsibilityDaoJpa implements ResponsibilityDao {
  
      private EntityManager entityManager;
  
      @Override
      public List<ResponsibilityBo> findWorkflowResponsibilities(String documentTypeName) {
          // query the responsibility ids from the responsibility attributes table first, then load the responsibilities
          // one by one. This avoids a bug where querying for responsibilities by attribute value (doucment type in this
          // case) would return a responsibility with only a single attribute, not 4 as expected for responsibilities.
          List<String> responsibilityIds = getEntityManager().createNamedQuery("Responsibility.workflowResponsibilities", String.class).
                  setParameter("documentTypeName", documentTypeName).getResultList();
          List<ResponsibilityBo> responsibilities = new ArrayList<>();
          for (String responsibilityId : responsibilityIds) {
              responsibilities.add(entityManager.find(ResponsibilityBo.class, responsibilityId));
          }
          return responsibilities;
      }
  
      @Override
      public List<ResponsibilityBo> findWorkflowExceptionResponsibilities(String documentTypeName) {
          // query the responsibility ids from the responsibility attributes table first, then load the responsibilities
          // one by one. This avoids a bug where querying for responsibilities by attribute value (doucment type in this
          // case) would return a responsibility with only a single attribute, not 4 as expected for responsibilities.
          List<String> responsibilityIds = getEntityManager().createNamedQuery("Responsibility.workflowExceptionResponsibilities", String.class).
                  setParameter("documentTypeName", documentTypeName).getResultList();
          List<ResponsibilityBo> responsibilities = new ArrayList<>();
          for (String responsibilityId : responsibilityIds) {
              responsibilities.add(entityManager.find(ResponsibilityBo.class, responsibilityId));
          }
          return responsibilities;
      }
  
      public void setEntityManager(EntityManager entityManager) {
          this.entityManager = entityManager;
      }
  
      public EntityManager getEntityManager() {
          return entityManager;
      }
  }