mirror of https://github.com/apache/cloudstack.git
75 lines
2.5 KiB
Java
Executable File
75 lines
2.5 KiB
Java
Executable File
/**
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* Copyright (C) 2010 Cloud.com, Inc. All rights reserved.
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*
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* This software is licensed under the GNU General Public License v3 or later.
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*
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* It is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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package com.cloud.host.dao;
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import java.util.Date;
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import java.util.List;
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import com.cloud.host.Host;
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import com.cloud.host.Host.Type;
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import com.cloud.host.HostVO;
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import com.cloud.host.Status;
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import com.cloud.host.Status.Event;
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import com.cloud.hypervisor.Hypervisor.HypervisorType;
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import com.cloud.info.RunningHostCountInfo;
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import com.cloud.resource.ResourceState;
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import com.cloud.utils.db.GenericDao;
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import com.cloud.utils.fsm.StateDao;
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/**
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* Data Access Object for server
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*
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*/
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public interface HostDao extends GenericDao<HostVO, Long>, StateDao<Status, Status.Event, Host> {
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long countBy(long clusterId, ResourceState... states);
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/**
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* Mark all hosts associated with a certain management server
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* as disconnected.
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*
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* @param msId management server id.
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*/
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void markHostsAsDisconnected(long msId, long lastPing);
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List<HostVO> findLostHosts(long timeout);
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List<HostVO> findAndUpdateDirectAgentToLoad(long lastPingSecondsAfter, Long limit, long managementServerId);
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List<RunningHostCountInfo> getRunningHostCounts(Date cutTime);
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long getNextSequence(long hostId);
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void loadDetails(HostVO host);
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void saveDetails(HostVO host);
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void loadHostTags(HostVO host);
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List<HostVO> listByHostTag(Host.Type type, Long clusterId, Long podId, long dcId, String hostTag);
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long countRoutingHostsByDataCenter(long dcId);
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List<HostVO> findAndUpdateApplianceToLoad(long lastPingSecondsAfter, long managementServerId);
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boolean updateResourceState(ResourceState oldState, ResourceState.Event event, ResourceState newState, Host vo);
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HostVO findByGuid(String guid);
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HostVO findByTypeNameAndZoneId(long zoneId, String name, Host.Type type);
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}
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