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

Examples of org.apache.cloudstack.engine.subsystem.api.storage.VolumeInfo.processEvent()


        try {
            if (result.isFailed()) {
                res.setResult(result.getResult());
                for (Map.Entry<VolumeInfo, DataStore> entry : volumeToPool.entrySet()) {
                    VolumeInfo volume = entry.getKey();
                    volume.processEvent(Event.OperationFailed);
                }
                future.complete(res);
            } else {
                for (Map.Entry<VolumeInfo, DataStore> entry : volumeToPool.entrySet()) {
                    VolumeInfo volume = entry.getKey();
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                }
                future.complete(res);
            } else {
                for (Map.Entry<VolumeInfo, DataStore> entry : volumeToPool.entrySet()) {
                    VolumeInfo volume = entry.getKey();
                    volume.processEvent(Event.OperationSuccessed);
                }
                future.complete(res);
            }
        } catch (Exception e) {
            s_logger.error("Failed to process copy volume callback", e);
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        } catch (CloudRuntimeException ex) {
            // clean up already persisted volume_store_ref entry in case of createVolumeCallback is never called
            VolumeDataStoreVO volStoreVO = _volumeStoreDao.findByStoreVolume(store.getId(), volume.getId());
            if (volStoreVO != null) {
                VolumeInfo volObj = volFactory.getVolume(volume, store);
                volObj.processEvent(ObjectInDataStoreStateMachine.Event.OperationFailed);
            }
            VolumeApiResult res = new VolumeApiResult((VolumeObject)volumeOnStore);
            res.setResult(ex.getMessage());
            future.complete(res);
        }
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        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());
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            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);
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            event = Event.OperationSuccessed;
        }

        try {
            if (result.isSuccess()) {
                volume.processEvent(event, result.getAnswer());
            } else {
                volume.processEvent(event);
            }
            snapshot.processEvent(event);
        } catch (Exception e) {
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        try {
            if (result.isSuccess()) {
                volume.processEvent(event, result.getAnswer());
            } else {
                volume.processEvent(event);
            }
            snapshot.processEvent(event);
        } catch (Exception e) {
            s_logger.debug("create volume from snapshot failed", e);
            apiResult.setResult(e.toString());
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        AsyncCallFuture<VolumeApiResult> future = new AsyncCallFuture<VolumeApiResult>();
        VolumeApiResult res = new VolumeApiResult(srcVolume);
        VolumeInfo destVolume = null;
        try {
            destVolume = (VolumeInfo) destStore.create(srcVolume);
            destVolume.processEvent(Event.CopyingRequested);
            srcVolume.processEvent(Event.CopyingRequested);

            CopyVolumeContext<VolumeApiResult> context = new CopyVolumeContext<VolumeApiResult>(null, future,
                    srcVolume, destVolume, destStore);
            AsyncCallbackDispatcher<VolumeServiceImpl, CopyCommandResult> caller = AsyncCallbackDispatcher.create(this);
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            motionSrv.copyAsync(srcVolume, destVolume, caller);
            return future;
        } catch (Exception e) {
            s_logger.error("failed to copy volume from image store", e);
            if (destVolume != null) {
                destVolume.processEvent(Event.OperationFailed);
            }

            srcVolume.processEvent(Event.OperationFailed);
            res.setResult(e.toString());
            future.complete(res);
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        CopyCommandResult result = callback.getResult();
        AsyncCallFuture<VolumeApiResult> future = context.future;
        VolumeApiResult res = new VolumeApiResult(destVolume);
        try {
            if (res.isFailed()) {
                destVolume.processEvent(Event.OperationFailed);
                srcVolume.processEvent(Event.OperationFailed);
                res.setResult(result.getResult());
                future.complete(res);
                return null;
            }
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