Package com.cloud.storage

Examples of com.cloud.storage.Snapshot

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        return null;
    }

    @Override
    public boolean revertSnapshot(Long snapshotId) {
        Snapshot snapshot = _snapshotDao.findById(snapshotId);
        if (snapshot == null) {
            throw new InvalidParameterValueException("No such snapshot");
        }

        Volume volume = _volsDao.findById(snapshot.getVolumeId());
        Long instanceId = volume.getInstanceId();

        // If this volume is attached to an VM, then the VM needs to be in the stopped state
        // in order to revert the volume
        if (instanceId != null) {
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    @Override
    public List<TemplateResponse> createTemplateResponses(ResponseView view, long templateId, Long snapshotId, Long volumeId, boolean readyOnly) {
        VolumeVO volume = null;
        if (snapshotId != null) {
            Snapshot snapshot = ApiDBUtils.findSnapshotById(snapshotId);
            volume = findVolumeById(snapshot.getVolumeId());
        } else {
            volume = findVolumeById(volumeId);
        }
        return createTemplateResponses(view, templateId, volume.getDataCenterId(), readyOnly);
    }
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    @Override
    public List<TemplateResponse> createTemplateResponses(long templateId, Long snapshotId, Long volumeId, boolean readyOnly) {
        VolumeVO volume = null;
        if (snapshotId != null) {
            Snapshot snapshot = ApiDBUtils.findSnapshotById(snapshotId);
            volume = findVolumeById(snapshot.getVolumeId());
        } else {
            volume = findVolumeById(volumeId);
        }
        return createTemplateResponses(templateId, volume.getDataCenterId(), readyOnly);
    }
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        return ApiCommandJobType.Snapshot;
    }

    @Override
    public void create() throws ResourceAllocationException {
        Snapshot snapshot = this._volumeService.allocSnapshot(getVolumeId(), getPolicyId());
        if (snapshot != null) {
            this.setEntityId(snapshot.getId());
            this.setEntityUuid(snapshot.getUuid());
        } else {
            throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, "Failed to create snapshot");
        }
    }
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    @Override
    public void execute() {
        s_logger.info("VOLSS: createSnapshotCmd starts:" + System.currentTimeMillis());
        CallContext.current().setEventDetails("Volume Id: "+getVolumeId());
        Snapshot snapshot;
        try {
            snapshot = _volumeService.takeSnapshot(this.getVolumeId(), this.getPolicyId(), this.getEntityId(), _accountService.getAccount(getEntityOwnerId()), getQuiescevm());
            if (snapshot != null) {
                SnapshotResponse response = _responseGenerator.createSnapshotResponse(snapshot);
                response.setResponseName(getCommandName());
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        return s_name;
    }

    @Override
    public long getEntityOwnerId() {
        Snapshot snapshot = _entityMgr.findById(Snapshot.class, getId());
        if (snapshot != null) {
            return snapshot.getAccountId();
        }

        return Account.ACCOUNT_ID_SYSTEM; // no account info given, parent this command to SYSTEM so ERROR events are tracked
    }
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        return s_name;
    }

    @Override
    public long getEntityOwnerId() {
        Snapshot snapshot = _entityMgr.findById(Snapshot.class, getId());
        if (snapshot != null) {
            return snapshot.getAccountId();
        }

        return Account.ACCOUNT_ID_SYSTEM; // no account info given, parent this command to SYSTEM so ERROR events are tracked
    }
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        Volume volume = _volumeService.createVolume(this);
        if (volume != null) {
            VolumeResponse response = _responseGenerator.createVolumeResponse(volume);
            //FIXME - have to be moved to ApiResponseHelper
            if (getSnapshotId() != null) {
                Snapshot snap = _entityMgr.findById(Snapshot.class, getSnapshotId());
                if (snap != null) {
                    response.setSnapshotId(snap.getUuid()); // if the volume was
                    // created from a
                    // snapshot,
                    // snapshotId will
                    // be set so we pass
                    // it back in the
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                accountId = volume.getAccountId();
            } else {
                throw new InvalidParameterValueException("Unable to find volume by id=" + volumeId);
            }
        } else {
            Snapshot snapshot = _entityMgr.findById(Snapshot.class, snapshotId);
            if (snapshot != null) {
                accountId = snapshot.getAccountId();
            } else {
                throw new InvalidParameterValueException("Unable to find snapshot by id=" + snapshotId);
            }
        }
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        return null;
    }

    @Override
    public boolean revertSnapshot(Long snapshotId) {
        Snapshot snapshot = _snapshotDao.findById(snapshotId);
        if (snapshot == null) {
            throw new InvalidParameterValueException("No such snapshot");
        }

        Volume volume = _volsDao.findById(snapshot.getVolumeId());
        Long instanceId = volume.getInstanceId();

        // If this volume is attached to an VM, then the VM needs to be in the stopped state
        // in order to revert the volume
        if (instanceId != null) {
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Related Classes of com.cloud.storage.Snapshot

  • com.cloud.api.ApiDBUtils
  • com.cloud.api.ApiResponseHelper
  • com.cloud.api.commands.CreateSnapshotCmd
  • com.cloud.api.commands.CreateTemplateCmd
  • com.cloud.api.commands.DeleteSnapshotCmd
  • com.cloud.storage.snapshot.SnapshotManagerImpl
  • org.apache.cloudstack.api.command.admin.volume.CreateVolumeCmdByAdmin
  • org.apache.cloudstack.api.command.user.snapshot.CreateSnapshotCmd
  • org.apache.cloudstack.api.command.user.snapshot.DeleteSnapshotCmd
  • org.apache.cloudstack.api.command.user.snapshot.RevertSnapshotCmd
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