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

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

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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);
            caller.setCallback(caller.getTarget().copyVolumeFromImageToPrimaryCallback(null, null)).setContext(context);
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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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                future.complete(res);
                return null;
            }

            srcVolume.processEvent(Event.OperationSuccessed);
            destVolume.processEvent(Event.OperationSuccessed, result.getAnswer());
            srcVolume.getDataStore().delete(srcVolume);
            future.complete(res);
        } catch (Exception e) {
            res.setResult(e.toString());
            future.complete(res);
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                return future;
            }

            VolumeVO destVol = duplicateVolumeOnAnotherStorage(srcVolume, (StoragePool)destStore);
            VolumeInfo destVolume = volFactory.getVolume(destVol.getId(), destStore);
            destVolume.processEvent(Event.MigrationRequested);
            srcVolume.processEvent(Event.MigrationRequested);

            CopyVolumeContext<VolumeApiResult> context = new CopyVolumeContext<VolumeApiResult>(null, future, srcVolume, destVolume, destStore);
            AsyncCallbackDispatcher<VolumeServiceImpl, CopyCommandResult> caller = AsyncCallbackDispatcher.create(this);
            caller.setCallback(caller.getTarget().copyVolumeCallBack(null, null)).setContext(context);
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        AsyncCallFuture<VolumeApiResult> future = context.future;
        VolumeApiResult res = new VolumeApiResult(destVolume);
        try {
            if (result.isFailed()) {
                res.setResult(result.getResult());
                destVolume.processEvent(Event.OperationFailed);
                srcVolume.processEvent(Event.OperationFailed);
                destroyVolume(destVolume.getId());
                destVolume = volFactory.getVolume(destVolume.getId());
                AsyncCallFuture<VolumeApiResult> destroyFuture = expungeVolumeAsync(destVolume);
                destroyFuture.get();
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                destroyFuture.get();
                future.complete(res);
                return null;
            }
            srcVolume.processEvent(Event.OperationSuccessed);
            destVolume.processEvent(Event.OperationSuccessed, result.getAnswer());
            _volumeDao.updateUuid(srcVolume.getId(), destVolume.getId());
            destroyVolume(srcVolume.getId());
            srcVolume = volFactory.getVolume(srcVolume.getId());
            AsyncCallFuture<VolumeApiResult> destroyFuture = expungeVolumeAsync(srcVolume);
            destroyFuture.get();
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        AsyncCallFuture<VolumeApiResult> future = context.future;
        VolumeApiResult res = new VolumeApiResult(srcVolume);
        try {
            if (result.isFailed()) {
                res.setResult(result.getResult());
                srcVolume.processEvent(Event.OperationFailed);
                future.complete(res);
            } else {
                srcVolume.processEvent(Event.OperationSuccessed);
                future.complete(res);
            }
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            if (result.isFailed()) {
                res.setResult(result.getResult());
                srcVolume.processEvent(Event.OperationFailed);
                future.complete(res);
            } else {
                srcVolume.processEvent(Event.OperationSuccessed);
                future.complete(res);
            }
        } catch (Exception e) {
            s_logger.error("Failed to process migrate volume callback", e);
            res.setResult(e.toString());
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                    for (VolumeInfo volumeMigrating : volumesMigrating) {
                        volumeMigrating.processEvent(Event.OperationFailed);
                    }
                    return future;
                } else {
                    volume.processEvent(Event.MigrationRequested);
                    volumesMigrating.add(volume);
                }
            }

            MigrateVmWithVolumesContext<CommandResult> context = new MigrateVmWithVolumesContext<CommandResult>(null, future, volumeMap);
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