mirror of https://github.com/apache/cloudstack.git
126 lines
4.0 KiB
Java
126 lines
4.0 KiB
Java
// Licensed to the Apache Software Foundation (ASF) under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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package com.cloud.storage.dao;
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import java.util.Date;
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import java.util.List;
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import com.cloud.hypervisor.Hypervisor.HypervisorType;
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import com.cloud.storage.ScopeType;
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import com.cloud.storage.Storage.ImageFormat;
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import com.cloud.storage.Volume;
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import com.cloud.storage.VolumeVO;
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import com.cloud.utils.Pair;
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import com.cloud.utils.db.GenericDao;
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import com.cloud.utils.fsm.StateDao;
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public interface VolumeDao extends GenericDao<VolumeVO, Long>, StateDao<Volume.State, Volume.Event, Volume> {
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List<VolumeVO> findDetachedByAccount(long accountId);
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List<VolumeVO> findByAccount(long accountId);
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Pair<Long, Long> getCountAndTotalByPool(long poolId);
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Pair<Long, Long> getNonDestroyedCountAndTotalByPool(long poolId);
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long getVMSnapshotSizeByPool(long poolId);
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List<VolumeVO> findByInstance(long id);
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List<VolumeVO> findByInstanceAndType(long id, Volume.Type vType);
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List<VolumeVO> findByInstanceIdDestroyed(long vmId);
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List<VolumeVO> findByPod(long podId);
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List<VolumeVO> findByDc(long dcId);
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List<VolumeVO> findByAccountAndPod(long accountId, long podId);
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List<VolumeVO> findByTemplateAndZone(long templateId, long zoneId);
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void deleteVolumesByInstance(long instanceId);
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void attachVolume(long volumeId, long vmId, long deviceId);
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void detachVolume(long volumeId);
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boolean isAnyVolumeActivelyUsingTemplateOnPool(long templateId, long poolId);
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List<VolumeVO> findCreatedByInstance(long id);
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List<VolumeVO> findByPoolId(long poolId);
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VolumeVO findByPoolIdName(long poolId, String name);
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List<VolumeVO> findByPoolId(long poolId, Volume.Type volumeType);
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List<VolumeVO> findByInstanceAndDeviceId(long instanceId, long deviceId);
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List<VolumeVO> findUsableVolumesForInstance(long instanceId);
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Long countAllocatedVolumesForAccount(long accountId);
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HypervisorType getHypervisorType(long volumeId);
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List<VolumeVO> listVolumesToBeDestroyed();
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List<VolumeVO> listVolumesToBeDestroyed(Date date);
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ImageFormat getImageFormat(Long volumeId);
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List<VolumeVO> findReadyRootVolumesByInstance(long instanceId);
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List<Long> listPoolIdsByVolumeCount(long dcId, Long podId, Long clusterId, long accountId);
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List<Long> listZoneWidePoolIdsByVolumeCount(long dcId, long accountId);
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/**
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* Gets the Total Primary Storage space allocated for an account
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*
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* @param account
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* @param list of ids of virtual router VMs under this account
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* @return total Primary Storage space (in bytes) used
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*/
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long primaryStorageUsedForAccount(long accountId, List<Long> virtualRouters);
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/**
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* Gets the Total Secondary Storage space used by volumes allocated for an
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* account
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*
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* @param account
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* @return total Secondary Storage space (in bytes) used
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*/
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long secondaryStorageUsedForAccount(long accountId);
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/***
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*
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* @param volumeId
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* @return the scope of the storage pool where the volume is present (ZONE/CLUSTER)
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*/
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ScopeType getVolumeStoragePoolScope(long volumeId);
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/***
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* Updates the destVol uuid with srcVol uuid and sets the srcVol uuid as null.
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* @param srcVolId
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* @param destVolId
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* @return returns true if transaction is successful.
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*/
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boolean updateUuid(long srcVolId, long destVolId);
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}
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