// Copyright 2012 Citrix Systems, Inc. Licensed under the
// Apache License, Version 2.0 (the "License"); you may not use this
// file except in compliance with the License.  Citrix Systems, Inc.
// reserves all rights not expressly granted by 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.
// 
// Automatically generated by addcopyright.py at 04/03/2012
package com.cloud.usage.dao;

import java.util.Date;

import com.cloud.exception.UsageServerException;
import com.cloud.usage.UsageJobVO;
import com.cloud.utils.db.GenericDao;

public interface UsageJobDao extends GenericDao<UsageJobVO, Long> {
    Long checkHeartbeat(String hostname, int pid, int aggregationDuration);
    void createNewJob(String hostname, int pid, int jobType);
    UsageJobVO getLastJob();
    UsageJobVO getNextImmediateJob();
    long getLastJobSuccessDateMillis();
    Date getLastHeartbeat();
    UsageJobVO isOwner(String hostname, int pid);
    void updateJobSuccess(Long jobId, long startMillis, long endMillis, long execTime, boolean success) throws UsageServerException;
}