Examples with CreateCmdResult org.apache.cloudstack.engine.subsystem.api.storage.CreateCmdResult used on opensource projects

Example 11 with CreateCmdResult

use of org.apache.cloudstack.engine.subsystem.api.storage.CreateCmdResult in project cloudstack by apache.

the class DataObjectManagerImpl method copyAsync.

@Override
public void copyAsync(DataObject srcData, DataObject destData, AsyncCompletionCallback<CreateCmdResult> callback) {
    try {
        objectInDataStoreMgr.update(destData, ObjectInDataStoreStateMachine.Event.CopyingRequested);
    } catch (NoTransitionException e) {
        s_logger.debug("failed to change state", e);
        try {
            objectInDataStoreMgr.update(destData, ObjectInDataStoreStateMachine.Event.OperationFailed);
        } catch (Exception e1) {
            s_logger.debug("failed to further change state to OperationFailed", e1);
        }
        CreateCmdResult res = new CreateCmdResult(null, null);
        res.setResult("Failed to change state: " + e.toString());
        callback.complete(res);
    } catch (ConcurrentOperationException e) {
        s_logger.debug("failed to change state", e);
        try {
            objectInDataStoreMgr.update(destData, ObjectInDataStoreStateMachine.Event.OperationFailed);
        } catch (Exception e1) {
            s_logger.debug("failed to further change state to OperationFailed", e1);
        }
        CreateCmdResult res = new CreateCmdResult(null, null);
        res.setResult("Failed to change state: " + e.toString());
        callback.complete(res);
    }
    CopyContext<CreateCmdResult> anotherCall = new CopyContext<CreateCmdResult>(callback, srcData, destData);
    AsyncCallbackDispatcher<DataObjectManagerImpl, CopyCommandResult> caller = AsyncCallbackDispatcher.create(this);
    caller.setCallback(caller.getTarget().copyCallback(null, null)).setContext(anotherCall);
    motionSrv.copyAsync(srcData, destData, caller);
}

Example 12 with CreateCmdResult

use of org.apache.cloudstack.engine.subsystem.api.storage.CreateCmdResult in project cloudstack by apache.

the class BaseImageStoreDriverImpl method createVolumeAsyncCallback.

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 || 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);
        String msg = "Failed to upload volume: " + obj.getUuid() + " with error: " + answer.getErrorString();
        _alertMgr.sendAlert(AlertManager.AlertType.ALERT_TYPE_UPLOAD_FAILED, (volStoreVO == null ? -1L : volStoreVO.getZoneId()), null, msg, msg);
        s_logger.error(msg);
    } else if (answer.getDownloadStatus() == VMTemplateStorageResourceAssoc.Status.DOWNLOADED) {
        CreateCmdResult result = new CreateCmdResult(null, null);
        caller.complete(result);
    }
    return null;
}

Example 13 with CreateCmdResult

use of org.apache.cloudstack.engine.subsystem.api.storage.CreateCmdResult in project cloudstack by apache.

the class DataObjectManagerImpl method createAsync.

@Override
public void createAsync(DataObject data, DataStore store, AsyncCompletionCallback<CreateCmdResult> callback, boolean noCopy) {
    DataObjectInStore obj = objectInDataStoreMgr.findObject(data, store);
    DataObject objInStore = null;
    boolean freshNewTemplate = false;
    if (obj == null) {
        try {
            objInStore = objectInDataStoreMgr.create(data, store);
            freshNewTemplate = true;
        } catch (Throwable e) {
            obj = objectInDataStoreMgr.findObject(data, store);
            if (obj == null) {
                CreateCmdResult result = new CreateCmdResult(null, null);
                result.setSuccess(false);
                result.setResult(e.toString());
                callback.complete(result);
                return;
            }
        }
    }
    if (!freshNewTemplate && obj.getState() != ObjectInDataStoreStateMachine.State.Ready) {
        try {
            objInStore = waitingForCreated(data, store);
        } catch (Exception e) {
            CreateCmdResult result = new CreateCmdResult(null, null);
            result.setSuccess(false);
            result.setResult(e.toString());
            callback.complete(result);
            return;
        }
        CreateCmdResult result = new CreateCmdResult(null, null);
        callback.complete(result);
        return;
    }
    try {
        ObjectInDataStoreStateMachine.Event event = null;
        if (noCopy) {
            event = ObjectInDataStoreStateMachine.Event.CreateOnlyRequested;
        } else {
            event = ObjectInDataStoreStateMachine.Event.CreateRequested;
        }
        objectInDataStoreMgr.update(objInStore, event);
    } catch (NoTransitionException e) {
        try {
            objectInDataStoreMgr.update(objInStore, ObjectInDataStoreStateMachine.Event.OperationFailed);
        } catch (Exception e1) {
            s_logger.debug("state transation failed", e1);
        }
        CreateCmdResult result = new CreateCmdResult(null, null);
        result.setSuccess(false);
        result.setResult(e.toString());
        callback.complete(result);
        return;
    } catch (ConcurrentOperationException e) {
        try {
            objectInDataStoreMgr.update(objInStore, ObjectInDataStoreStateMachine.Event.OperationFailed);
        } catch (Exception e1) {
            s_logger.debug("state transation failed", e1);
        }
        CreateCmdResult result = new CreateCmdResult(null, null);
        result.setSuccess(false);
        result.setResult(e.toString());
        callback.complete(result);
        return;
    }
    CreateContext<CreateCmdResult> context = new CreateContext<CreateCmdResult>(callback, objInStore);
    AsyncCallbackDispatcher<DataObjectManagerImpl, CreateCmdResult> caller = AsyncCallbackDispatcher.create(this);
    caller.setCallback(caller.getTarget().createAsynCallback(null, null)).setContext(context);
    store.getDriver().createAsync(store, objInStore, caller);
    return;
}

Example 14 with CreateCmdResult

use of org.apache.cloudstack.engine.subsystem.api.storage.CreateCmdResult in project cloudstack by apache.

the class SimulatorImageStoreDriverImpl method createVolume.

protected void createVolume(DataObject data, AsyncCompletionCallback<CreateCmdResult> callback) {
    CreateContext<CreateCmdResult> context = new CreateContext<CreateCmdResult>(callback, data);
    AsyncCallbackDispatcher<SimulatorImageStoreDriverImpl, DownloadAnswer> caller = AsyncCallbackDispatcher.create(this);
    caller.setContext(context);
    caller.setCallback(caller.getTarget().createVolumeAsyncCallback(null, null));
    String path = UUID.randomUUID().toString();
    Long size = new Long(5 * 1024L * 1024L);
    DownloadAnswer answer = new DownloadAnswer(null, 100, null, VMTemplateStorageResourceAssoc.Status.DOWNLOADED, path, path, size, size, null);
    caller.complete(answer);
    return;
}

Example 15 with CreateCmdResult

use of org.apache.cloudstack.engine.subsystem.api.storage.CreateCmdResult in project cloudstack by apache.

the class SimulatorImageStoreDriverImpl method createTemplate.

protected void createTemplate(DataObject data, AsyncCompletionCallback<CreateCmdResult> callback) {
    CreateContext<CreateCmdResult> context = new CreateContext<CreateCmdResult>(callback, data);
    AsyncCallbackDispatcher<SimulatorImageStoreDriverImpl, DownloadAnswer> caller = AsyncCallbackDispatcher.create(this);
    caller.setContext(context);
    caller.setCallback(caller.getTarget().createTemplateAsyncCallback(null, null));
    String path = UUID.randomUUID().toString();
    Long size = new Long(5 * 1024L * 1024L);
    DownloadAnswer answer = new DownloadAnswer(null, 100, null, VMTemplateStorageResourceAssoc.Status.DOWNLOADED, path, path, size, size, null);
    caller.complete(answer);
    return;
}