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

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

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    @Override
    public AsyncCallFuture<VolumeApiResult> registerVolume(VolumeInfo volume, DataStore store) {

        AsyncCallFuture<VolumeApiResult> future = new AsyncCallFuture<VolumeApiResult>();
        DataObject volumeOnStore = store.create(volume);

        volumeOnStore.processEvent(Event.CreateOnlyRequested);

        try {
            CreateVolumeContext<VolumeApiResult> context = new CreateVolumeContext<VolumeApiResult>(null, volumeOnStore, future);
            AsyncCallbackDispatcher<VolumeServiceImpl, CreateCmdResult> caller = AsyncCallbackDispatcher.create(this);
            caller.setCallback(caller.getTarget().registerVolumeCallback(null, null));
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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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        when(srcStore.getId()).thenReturn(srcStoreId);
        when(destStore.getScope()).thenReturn(srcScope);
        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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         * 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());
        CopyCmdAnswer answer = new CopyCmdAnswer(to);
        templateOnStore.processEvent(Event.CreateOnlyRequested);
        templateOnStore.processEvent(Event.OperationSuccessed, answer);

    }
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    }

    @Test(priority = 2)
    public void copyTemplateToCache() {
        TemplateInfo template = templateFactory.getTemplate(templateId, DataStoreRole.Image);
        DataObject cacheObj = this.cacheMgr.createCacheObject(template, new ZoneScope(dcId));
        assertNotNull(cacheObj, "failed to create cache object");
    }
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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(100L);
        CopyCmdAnswer answer = new CopyCmdAnswer(to);
        templateOnStore.processEvent(Event.CreateOnlyRequested);
        templateOnStore.processEvent(Event.OperationSuccessed, answer);

    }
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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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         * 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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        return null;
    }

    private AsyncCallFuture<TemplateApiResult> copyAsync(DataObject source, TemplateInfo template, DataStore store) {
        AsyncCallFuture<TemplateApiResult> future = new AsyncCallFuture<TemplateApiResult>();
        DataObject templateOnStore = store.create(template);
        templateOnStore.processEvent(Event.CreateOnlyRequested);

        TemplateOpContext<TemplateApiResult> context = new TemplateOpContext<TemplateApiResult>(null, (TemplateObject)templateOnStore, future);
        AsyncCallbackDispatcher<TemplateServiceImpl, CopyCommandResult> caller = AsyncCallbackDispatcher.create(this);
        caller.setCallback(caller.getTarget().copyTemplateCallBack(null, null)).setContext(context);
        _motionSrv.copyAsync(source, templateOnStore, caller);
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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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