// 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
//
//   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
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package com.cloud.network.security.dao;

import java.util.Date;
import java.util.List;

import com.cloud.network.security.SecurityGroupWork;
import com.cloud.network.security.SecurityGroupWorkVO;
import com.cloud.network.security.SecurityGroupWork.Step;
import com.cloud.utils.db.GenericDao;

public interface SecurityGroupWorkDao extends GenericDao<SecurityGroupWorkVO, Long> {
    SecurityGroupWork findByVmId(long vmId, boolean taken);
    
    SecurityGroupWorkVO findByVmIdStep(long vmId, Step step);


	SecurityGroupWorkVO take(long serverId);

	void updateStep(Long vmId, Long logSequenceNumber, Step done);
	
	void updateStep(Long workId, Step done);
	
	int deleteFinishedWork(Date timeBefore);
	
	List<SecurityGroupWorkVO> findUnfinishedWork(Date timeBefore);
	
	List<SecurityGroupWorkVO> findAndCleanupUnfinishedWork(Date timeBefore);

	
	List<SecurityGroupWorkVO> findScheduledWork();

    
}
