Package org.apache.cloudstack.engine.subsystem.api.storage

Examples of org.apache.cloudstack.engine.subsystem.api.storage.DataObject

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        return this.imageDataStoreVO.getCreated();
    }

    @Override
    public DataObject create(DataObject obj) {
        DataObject object = objectInStoreMgr.create(obj, this);
        return object;
    }
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            CreateContext<CreateCmdResult> context) {
        if (s_logger.isDebugEnabled()) {
            s_logger.debug("Performing image store createTemplate async callback");
        }
        DownloadAnswer answer = callback.getResult();
        DataObject obj = context.data;
        DataStore store = obj.getDataStore();

        TemplateDataStoreVO tmpltStoreVO = _templateStoreDao.findByStoreTemplate(store.getId(), obj.getId());
        if (tmpltStoreVO != null) {
            if (tmpltStoreVO.getDownloadState() == VMTemplateStorageResourceAssoc.Status.DOWNLOADED) {
                if (s_logger.isDebugEnabled()) {
                    s_logger.debug("Template is already in DOWNLOADED state, ignore further incoming DownloadAnswer");
                }
                return null;
            }
            TemplateDataStoreVO updateBuilder = _templateStoreDao.createForUpdate();
            updateBuilder.setDownloadPercent(answer.getDownloadPct());
            updateBuilder.setDownloadState(answer.getDownloadStatus());
            updateBuilder.setLastUpdated(new Date());
            updateBuilder.setErrorString(answer.getErrorString());
            updateBuilder.setJobId(answer.getJobId());
            updateBuilder.setLocalDownloadPath(answer.getDownloadPath());
            updateBuilder.setInstallPath(answer.getInstallPath());
            updateBuilder.setSize(answer.getTemplateSize());
            updateBuilder.setPhysicalSize(answer.getTemplatePhySicalSize());
            _templateStoreDao.update(tmpltStoreVO.getId(), updateBuilder);
            // update size in vm_template table
            VMTemplateVO tmlptUpdater = _templateDao.createForUpdate();
            tmlptUpdater.setSize(answer.getTemplateSize());
            _templateDao.update(obj.getId(), tmlptUpdater);
        }

        AsyncCompletionCallback<CreateCmdResult> caller = context.getParentCallback();

        if (answer.getDownloadStatus() == VMTemplateStorageResourceAssoc.Status.DOWNLOAD_ERROR
                || answer.getDownloadStatus() == VMTemplateStorageResourceAssoc.Status.ABANDONED
                || answer.getDownloadStatus() == VMTemplateStorageResourceAssoc.Status.UNKNOWN) {
            CreateCmdResult result = new CreateCmdResult(null, null);
            result.setSuccess(false);
            result.setResult(answer.getErrorString());
            caller.complete(result);
        } else if (answer.getDownloadStatus() == VMTemplateStorageResourceAssoc.Status.DOWNLOADED) {
            if (answer.getCheckSum() != null) {
                VMTemplateVO templateDaoBuilder = _templateDao.createForUpdate();
                templateDaoBuilder.setChecksum(answer.getCheckSum());
                _templateDao.update(obj.getId(), templateDaoBuilder);
            }

            CreateCmdResult result = new CreateCmdResult(null, null);
            caller.complete(result);
        }
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    }

    protected Void createVolumeAsyncCallback(AsyncCallbackDispatcher<? extends BaseImageStoreDriverImpl, DownloadAnswer> callback,
            CreateContext<CreateCmdResult> context) {
        DownloadAnswer answer = callback.getResult();
        DataObject obj = context.data;
        DataStore store = obj.getDataStore();

        VolumeDataStoreVO volStoreVO = _volumeStoreDao.findByStoreVolume(store.getId(), obj.getId());
        if (volStoreVO != null) {
            if (volStoreVO.getDownloadState() == VMTemplateStorageResourceAssoc.Status.DOWNLOADED) {
                if (s_logger.isDebugEnabled()) {
                    s_logger.debug("Volume is already in DOWNLOADED state, ignore further incoming DownloadAnswer");
                }
                return null;
            }
            VolumeDataStoreVO updateBuilder = _volumeStoreDao.createForUpdate();
            updateBuilder.setDownloadPercent(answer.getDownloadPct());
            updateBuilder.setDownloadState(answer.getDownloadStatus());
            updateBuilder.setLastUpdated(new Date());
            updateBuilder.setErrorString(answer.getErrorString());
            updateBuilder.setJobId(answer.getJobId());
            updateBuilder.setLocalDownloadPath(answer.getDownloadPath());
            updateBuilder.setInstallPath(answer.getInstallPath());
            updateBuilder.setSize(answer.getTemplateSize());
            updateBuilder.setPhysicalSize(answer.getTemplatePhySicalSize());
            _volumeStoreDao.update(volStoreVO.getId(), updateBuilder);
            // update size in volume table
            VolumeVO volUpdater = volumeDao.createForUpdate();
            volUpdater.setSize(answer.getTemplateSize());
            volumeDao.update(obj.getId(), volUpdater);
        }

        AsyncCompletionCallback<CreateCmdResult> caller = context.getParentCallback();

        if (answer.getDownloadStatus() == VMTemplateStorageResourceAssoc.Status.DOWNLOAD_ERROR
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        return;
    }

    protected Void deleteAsynCallback(AsyncCallbackDispatcher<DataObjectManagerImpl, CommandResult> callback,
            DeleteContext<CommandResult> context) {
        DataObject destObj = context.obj;

        CommandResult res = callback.getResult();
        if (res.isFailed()) {
            try {
                objectInDataStoreMgr.update(destObj, Event.OperationFailed);
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    }

    @Override
    public DataObject createInternalStateOnly(DataObject data, DataStore store) {
        DataObjectInStore obj = objectInDataStoreMgr.findObject(data, store);
        DataObject objInStore = null;
        if (obj == null) {
            objInStore = objectInDataStoreMgr.create(data, store);
        }
        try {
            ObjectInDataStoreStateMachine.Event event = null;
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         * templateStoreDao.persist(templateStore);
         */

        DataStore store = this.dataStoreMgr.getDataStore(imageStore.getId(), DataStoreRole.Image);
        TemplateInfo template = templateFactory.getTemplate(image.getId(), DataStoreRole.Image);
        DataObject templateOnStore = store.create(template);
        TemplateObjectTO to = new TemplateObjectTO();
        to.setPath(this.getImageInstallPath());
        to.setFormat(ImageFormat.VHD);
        to.setSize(1000L);
        CopyCmdAnswer answer = new CopyCmdAnswer(to);
        templateOnStore.processEvent(Event.CreateOnlyRequested);
        templateOnStore.processEvent(Event.OperationSuccessed, answer);

    }
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        when(destStore.getRole()).thenReturn(DataStoreRole.Image);
        when(destStore.getId()).thenReturn(destStoreId);



        DataObject srcObj = mock(DataObject.class);
        DataObject destObj = mock(DataObject.class);
        when(srcObj.getDataStore()).thenReturn(srcStore);
        when(destObj.getDataStore()).thenReturn(destStore);
        EndPoint ep = endPointSelector.select(srcObj, destObj);

        Assert.assertTrue(ep != null);
        Long hostId = ep.getId();
        HostVO newHost = hostDao.findById(hostId);
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    protected Answer copyObject(DataObject srcData, DataObject destData) {
        String value = configDao.getValue(Config.PrimaryStorageDownloadWait.toString());
        int _primaryStorageDownloadWait = NumbersUtil.parseInt(value,
                Integer.parseInt(Config.PrimaryStorageDownloadWait.getDefaultValue()));
        Answer answer = null;
        DataObject cacheData = null;
        DataObject srcForCopy = srcData;
        try {
            if (needCacheStorage(srcData, destData)) {
                Scope destScope = pickCacheScopeForCopy(srcData, destData);
                srcForCopy = cacheData = cacheMgr.createCacheObject(srcData, destScope);
            }

            CopyCommand cmd = new CopyCommand(srcForCopy.getTO(), destData.getTO(), _primaryStorageDownloadWait, _mgmtServer.getExecuteInSequence());
            EndPoint ep = selector.select(srcForCopy, destData);
            answer = ep.sendMessage(cmd);

            if (cacheData != null) {
                if (srcData.getType() == DataObjectType.VOLUME && destData.getType() == DataObjectType.VOLUME) {
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            throw new CloudRuntimeException(e.toString());
        }
    }

    protected DataObject cacheSnapshotChain(SnapshotInfo snapshot) {
        DataObject leafData = null;
        DataStore store = cacheMgr.getCacheStorage(snapshot.getDataStore().getScope());
        while (snapshot != null) {
            DataObject cacheData = cacheMgr.createCacheObject(snapshot, store);
            if (leafData == null) {
                leafData = cacheData;
            }
            snapshot = snapshot.getParent();
        }
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        StoragePool pool = (StoragePool) volObj.getDataStore();

        String basicErrMsg = "Failed to create volume from " + snapshot.getName() + " on pool " + pool;
        DataStore store = snapObj.getDataStore();
        DataStoreTO storTO = store.getTO();
        DataObject srcData = snapObj;
        try {
            if (!(storTO instanceof NfsTO)) {
                srcData = cacheSnapshotChain(snapshot);
            }

            String value = configDao.getValue(Config.CreateVolumeFromSnapshotWait.toString());
            int _createVolumeFromSnapshotWait = NumbersUtil.parseInt(value,
                    Integer.parseInt(Config.CreateVolumeFromSnapshotWait.getDefaultValue()));

            CopyCommand cmd = new CopyCommand(srcData.getTO(), volObj.getTO(), _createVolumeFromSnapshotWait, _mgmtServer.getExecuteInSequence());
            EndPoint ep = selector.select(snapObj, volObj);
            Answer answer = ep.sendMessage(cmd);

            return answer;
        } catch (Exception e) {
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Related Classes of org.apache.cloudstack.engine.subsystem.api.storage.DataObject

  • com.cloud.template.TemplateManagerImpl
  • org.apache.cloudstack.storage.cache.manager.StorageCacheManagerImpl
  • org.apache.cloudstack.storage.cache.manager.StorageCacheManagerImpl$CacheReplacementRunner
  • org.apache.cloudstack.storage.datastore.DataObjectManagerImpl
  • org.apache.cloudstack.storage.datastore.driver.CloudStackPrimaryDataStoreDriverImpl
  • org.apache.cloudstack.storage.image.BaseImageStoreDriverImpl
  • org.apache.cloudstack.storage.image.store.ImageStoreImpl
  • org.apache.cloudstack.storage.image.TemplateServiceImpl
  • org.apache.cloudstack.storage.motion.AncientDataMotionStrategy
  • org.apache.cloudstack.storage.test.EndpointSelectorTest
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