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

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

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            try {
                objectInDataStoreMgr.update(destData, ObjectInDataStoreStateMachine.Event.OperationFailed);
            } catch (Exception 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) {

            }
            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);
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            } catch (NoTransitionException e) {
                s_logger.debug("Failed to update copying state", e);
            } catch (ConcurrentOperationException e) {
                s_logger.debug("Failed to update copying state", e);
            }
            CreateCmdResult res = new CreateCmdResult(null, null);
            res.setResult(result.getResult());
            context.getParentCallback().complete(res);
        }

        try {
            objectInDataStoreMgr.update(destObj, ObjectInDataStoreStateMachine.Event.OperationSuccessed);
        } catch (NoTransitionException e) {
            s_logger.debug("Failed to update copying state: ", e);
            try {
                objectInDataStoreMgr.update(destObj, ObjectInDataStoreStateMachine.Event.OperationFailed);
            } catch (Exception e1) {
            }
            CreateCmdResult res = new CreateCmdResult(null, null);
            res.setResult("Failed to update copying state: " + e.toString());
            context.getParentCallback().complete(res);
        } catch (ConcurrentOperationException e) {
            s_logger.debug("Failed to update copying state: ", e);
            try {
                objectInDataStoreMgr.update(destObj, ObjectInDataStoreStateMachine.Event.OperationFailed);
            } catch (Exception e1) {
            }
            CreateCmdResult res = new CreateCmdResult(null, null);
            res.setResult("Failed to update copying state: " + e.toString());
            context.getParentCallback().complete(res);
        }
        CreateCmdResult res = new CreateCmdResult(result.getPath(), null);
        context.getParentCallback().complete(res);
        return null;
    }
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    public void deleteAsync(DataObject data, AsyncCompletionCallback<CommandResult> callback) {
        try {
            objectInDataStoreMgr.update(data, Event.DestroyRequested);
        } catch (NoTransitionException e) {
            s_logger.debug("destroy failed", e);
            CreateCmdResult res = new CreateCmdResult(null, null);
            callback.complete(res);
        } catch (ConcurrentOperationException e) {
            s_logger.debug("destroy failed", e);
            CreateCmdResult res = new CreateCmdResult(null, null);
            callback.complete(res);
        }

        DeleteContext<CommandResult> context = new DeleteContext<CommandResult>(callback, data);
        AsyncCallbackDispatcher<DataObjectManagerImpl, CommandResult> caller = AsyncCallbackDispatcher.create(this);
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        return future;
    }

    protected Void createVolumeCallback(AsyncCallbackDispatcher<VolumeServiceImpl, CreateCmdResult> callback,
            CreateVolumeContext<VolumeApiResult> context) {
        CreateCmdResult result = callback.getResult();
        DataObject vo = context.getVolume();
        String errMsg = null;
        if (result.isSuccess()) {
            vo.processEvent(Event.OperationSuccessed, result.getAnswer());
        } else {
            vo.processEvent(Event.OperationFailed);
            errMsg = result.getResult();
        }
        VolumeApiResult volResult = new VolumeApiResult((VolumeObject) vo);
        if (errMsg != null) {
            volResult.setResult(errMsg);
        }
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        return future;
    }

    protected Void registerVolumeCallback(AsyncCallbackDispatcher<VolumeServiceImpl, CreateCmdResult> callback,
            CreateVolumeContext<VolumeApiResult> context) {
        CreateCmdResult result = callback.getResult();
        try {
            VolumeObject vo = (VolumeObject) context.volume;
            if (result.isFailed()) {
                vo.processEvent(Event.OperationFailed);
            } else {
                vo.processEvent(Event.OperationSuccessed, result.getAnswer());

                if (vo.getSize() != null) {
                    // publish usage events
                    // get physical size from volume_store_ref table
                    long physicalSize = 0;
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        return future;
    }

    protected Void resizeVolumeCallback(AsyncCallbackDispatcher<VolumeServiceImpl, CreateCmdResult> callback,
            CreateVolumeContext<VolumeApiResult> context) {
        CreateCmdResult result = callback.getResult();
        AsyncCallFuture<VolumeApiResult> future = context.future;
        VolumeInfo volume = (VolumeInfo) context.volume;

        if (result.isFailed()) {
            try {
                volume.processEvent(Event.OperationFailed);
            } catch (Exception e) {
                s_logger.debug("Failed to change state", e);
            }
            VolumeApiResult res = new VolumeApiResult(volume);
            res.setResult(result.getResult());
            future.complete(res);
            return null;
        }

        try {
            volume.processEvent(Event.OperationSuccessed);
        } catch (Exception e) {
            s_logger.debug("Failed to change state", e);
            VolumeApiResult res = new VolumeApiResult(volume);
            res.setResult(result.getResult());
            future.complete(res);
            return null;
        }

        VolumeApiResult res = new VolumeApiResult(volume);
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    @Override
    public void createAsync(DataStore dataStore, DataObject data, AsyncCompletionCallback<CreateCmdResult> callback) {
        String errMsg = null;
        Answer answer = null;
        CreateCmdResult result = new CreateCmdResult(null, null);
        if (data.getType() == DataObjectType.VOLUME) {
            try {
                answer = createVolume((VolumeInfo) data);
                if ((answer == null) || (!answer.getResult())) {
                    result.setSuccess(false);
                    if (answer != null) {
                        result.setResult(answer.getDetails());
                    }
                } else {
                    result.setAnswer(answer);
                }
            } catch (StorageUnavailableException e) {
                s_logger.debug("failed to create volume", e);
                errMsg = e.toString();
            } catch (Exception e) {
                s_logger.debug("failed to create volume", e);
                errMsg = e.toString();
            }
        }
        if (errMsg != null) {
            result.setResult(errMsg);
        }

        callback.complete(result);
    }
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        return false;
    }

    @Override
    public void takeSnapshot(SnapshotInfo snapshot, AsyncCompletionCallback<CreateCmdResult> callback) {
        CreateCmdResult result = null;
        try {
            SnapshotObjectTO snapshotTO = (SnapshotObjectTO) snapshot.getTO();
            Object payload = snapshot.getPayload();
            if (payload != null && payload instanceof CreateSnapshotPayload) {
                CreateSnapshotPayload snapshotPayload = (CreateSnapshotPayload) payload;
                snapshotTO.setQuiescevm(snapshotPayload.getQuiescevm());
            }

            CreateObjectCommand cmd = new CreateObjectCommand(snapshotTO);
            EndPoint ep = this.epSelector.select(snapshot, StorageAction.TAKESNAPSHOT);
            Answer answer = null;

            if (ep == null) {
                String errMsg = "No remote endpoint to send createObjectCommand, check if host or ssvm is down?";
                s_logger.error(errMsg);
                answer = new Answer(cmd, false, errMsg);
            } else {
                answer = ep.sendMessage(cmd);
            }

            result = new CreateCmdResult(null, answer);
            if (answer != null && !answer.getResult()) {
                result.setResult(answer.getDetails());
            }

            callback.complete(result);
            return;
        } catch (Exception e) {
            s_logger.debug("Failed to take snapshot: " + snapshot.getId(), e);
            result = new CreateCmdResult(null, null);
            result.setResult(e.toString());
        }
        callback.complete(result);
    }
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        ResizeVolumePayload resizeParameter = (ResizeVolumePayload) vol.getpayload();

        ResizeVolumeCommand resizeCmd =
                new ResizeVolumeCommand(vol.getPath(), new StorageFilerTO(pool), vol.getSize(), resizeParameter.newSize, resizeParameter.shrinkOk,
                        resizeParameter.instanceName);
        CreateCmdResult result = new CreateCmdResult(null, null);
        try {
            ResizeVolumeAnswer answer = (ResizeVolumeAnswer) storageMgr.sendToPool(pool, resizeParameter.hosts, resizeCmd);
            if (answer != null && answer.getResult()) {
                long finalSize = answer.getNewSize();
                s_logger.debug("Resize: volume started at size " + vol.getSize() + " and ended at size " + finalSize);

                vol.setSize(finalSize);
                vol.update();
            } else if (answer != null) {
                result.setResult(answer.getDetails());
            } else {
                s_logger.debug("return a null answer, mark it as failed for unknown reason");
                result.setResult("return a null answer, mark it as failed for unknown reason");
            }

        } catch (Exception e) {
            s_logger.debug("sending resize command failed", e);
            result.setResult(e.toString());
        }

        callback.complete(result);
    }
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            usedBytes += volumeInfo.getSize();
            storagePool.setUsedBytes(usedBytes > capacityBytes ? capacityBytes : usedBytes);
            _storagePoolDao.update(storagePoolId, storagePool);
        }

        CreateCmdResult result = new CreateCmdResult(iqn, new Answer(null, errorMessage == null, errorMessage));
        result.setResult(errorMessage);
        callback.complete(result);
    }
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Related Classes of org.apache.cloudstack.engine.subsystem.api.storage.CreateCmdResult

  • org.apache.cloudstack.storage.datastore.DataObjectManagerImpl
  • org.apache.cloudstack.storage.datastore.driver.CloudStackPrimaryDataStoreDriverImpl
  • org.apache.cloudstack.storage.datastore.driver.DefaultPrimaryDataStoreDriverImpl
  • org.apache.cloudstack.storage.datastore.driver.NexentaPrimaryDataStoreDriver
  • org.apache.cloudstack.storage.datastore.driver.SolidfirePrimaryDataStoreDriver
  • org.apache.cloudstack.storage.image.BaseImageStoreDriverImpl
  • org.apache.cloudstack.storage.image.driver.DefaultImageDataStoreDriverImpl
  • org.apache.cloudstack.storage.image.ImageServiceImpl
  • org.apache.cloudstack.storage.image.TemplateServiceImpl
  • org.apache.cloudstack.storage.snapshot.SnapshotServiceImpl
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