/**
 * Copyright (c) Istituto Nazionale di Fisica Nucleare (INFN). 2006-2016
 *
 * Licensed 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
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * 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.glite.security.voms.admin.persistence.dao.generic;

import java.util.List;

import org.glite.security.voms.admin.persistence.model.audit.AuditEvent;
import org.glite.security.voms.admin.view.actions.audit.AuditLogSearchParams;
import org.glite.security.voms.admin.view.actions.audit.AuditLogSearchResults;
import org.glite.security.voms.admin.view.actions.audit.ScrollableAuditLogSearchResults;
import org.hibernate.ScrollMode;

public interface AuditSearchDAO extends GenericDAO<AuditEvent, Long> {

  List<AuditEvent> findLatestEvents(int numEvents);

  Integer countEvents();

  AuditLogSearchResults findEventsMatchingParams(AuditLogSearchParams sp);

  ScrollableAuditLogSearchResults scrollEventsMatchingParams(
    AuditLogSearchParams sp, ScrollMode scrollMode);

  Integer countEventsMatchingParams(AuditLogSearchParams sp);

}