content: /**
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you under the Apache 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
   * <p>
   * http://www.apache.org/licenses/LICENSE-2.0
   * <p>
   * 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.apache.atlas.repository.audit.rdbms.dao;
  
  import org.apache.atlas.repository.audit.rdbms.entity.DbEntityAudit;
  
  import javax.persistence.EntityManager;
  import javax.persistence.NoResultException;
  
  import java.util.Collections;
  import java.util.List;
  
  public class DbEntityAuditDao extends BaseDao<DbEntityAudit> {
      public DbEntityAuditDao(EntityManager em) {
          super(em);
      }
  
      public List<DbEntityAudit> getByEntityIdActionStartTimeStartIdx(String entityId, int action, long eventTimeStart, int eventIdxStart, int maxResults) {
          try {
              return em.createNamedQuery("DbEntityAudit.getByEntityIdActionStartTimeStartIdx", DbEntityAudit.class)
                      .setParameter("entityId", entityId)
                      .setParameter("action", action)
                      .setParameter("eventTimeStart", eventTimeStart)
                      .setParameter("eventIdxStart", eventIdxStart)
                      .setMaxResults(maxResults)
                      .getResultList();
          } catch (NoResultException excp) {
              // ignore
          }
  
          return Collections.emptyList();
      }
  
      public List<DbEntityAudit> getByEntityIdAction(String entityId, Integer action, int startIdx, int maxResults) {
          try {
              if (action == null) {
                  return em.createNamedQuery("DbEntityAudit.getByEntityId", DbEntityAudit.class)
                          .setParameter("entityId", entityId)
                          .setFirstResult(startIdx)
                          .setMaxResults(maxResults)
                          .getResultList();
              } else {
                  return em.createNamedQuery("DbEntityAudit.getByEntityIdAction", DbEntityAudit.class)
                          .setParameter("entityId", entityId)
                          .setParameter("action", action)
                          .setFirstResult(startIdx)
                          .setMaxResults(maxResults)
                          .getResultList();
              }
          } catch (NoResultException excp) {
              // ignore
          }
  
          return Collections.emptyList();
      }
  }
  