Examples with StorageException org.onosproject.store.service.StorageException used on opensource projects

Example 1 with StorageException

use of org.onosproject.store.service.StorageException in project onos by opennetworkinglab.

the class SimpleVirtualMeterStore method deleteMeterFeatures.

@Override
public MeterStoreResult deleteMeterFeatures(NetworkId networkId, DeviceId deviceId) {
    ConcurrentMap<MeterFeaturesKey, MeterFeatures> meterFeatures = getMeterFeaturesByNetwork(networkId);
    MeterStoreResult result = MeterStoreResult.success();
    MeterFeaturesKey key = MeterFeaturesKey.key(deviceId);
    try {
        meterFeatures.remove(key);
    } catch (StorageException e) {
        result = MeterStoreResult.fail(TIMEOUT);
    }
    return result;
}

Example 2 with StorageException

use of org.onosproject.store.service.StorageException in project onos by opennetworkinglab.

the class SimpleVirtualMeterStore method storeMeter.

@Override
public CompletableFuture<MeterStoreResult> storeMeter(NetworkId networkId, Meter meter) {
    ConcurrentMap<MeterKey, MeterData> meters = getMetersByNetwork(networkId);
    ConcurrentMap<MeterKey, CompletableFuture<MeterStoreResult>> futures = getFuturesByNetwork(networkId);
    CompletableFuture<MeterStoreResult> future = new CompletableFuture<>();
    MeterKey key = MeterKey.key(meter.deviceId(), meter.id());
    futures.put(key, future);
    MeterData data = new MeterData(meter, null, local);
    try {
        meters.put(key, data);
    } catch (StorageException e) {
        future.completeExceptionally(e);
    }
    return future;
}

Example 3 with StorageException

use of org.onosproject.store.service.StorageException in project onos by opennetworkinglab.

the class SimpleVirtualMeterStore method deleteMeter.

@Override
public CompletableFuture<MeterStoreResult> deleteMeter(NetworkId networkId, Meter meter) {
    ConcurrentMap<MeterKey, MeterData> meters = getMetersByNetwork(networkId);
    ConcurrentMap<MeterKey, CompletableFuture<MeterStoreResult>> futures = getFuturesByNetwork(networkId);
    CompletableFuture<MeterStoreResult> future = new CompletableFuture<>();
    MeterKey key = MeterKey.key(meter.deviceId(), meter.id());
    futures.put(key, future);
    MeterData data = new MeterData(meter, null, local);
    // that it has been removed from the dataplane.
    try {
        if (meters.computeIfPresent(key, (k, v) -> data) == null) {
            future.complete(MeterStoreResult.success());
        }
    } catch (StorageException e) {
        future.completeExceptionally(e);
    }
    return future;
}

Example 4 with StorageException

use of org.onosproject.store.service.StorageException in project onos by opennetworkinglab.

the class WorkFlowEngine method execEventTimeoutTask.

/**
 * Executes event timeout task.
 *
 * @param task event timeout task
 * @return handler task
 */
private HandlerTask execEventTimeoutTask(EventTimeoutTask task) {
    if (!eventMapStore.isEventMapPresent(task.context().name())) {
        log.trace("EventMap doesnt exist for taskcontext:{}", task.context().name());
        return task;
    }
    log.debug("execEventTimeoutTask- task: {}, hash: {}", task, stringHash(task.context().distributor()));
    WorkflowContext context = (WorkflowContext) (task.context());
    Workflow workflow = workflowStore.get(context.workflowId());
    if (workflow == null) {
        log.error("execEventTimeoutTask: Invalid workflow {}", context.workflowId());
        return task;
    }
    WorkflowContext latestContext = workplaceStore.getContext(context.name());
    if (latestContext == null) {
        log.error("execEventTimeoutTask: Invalid workflow context {}", context.name());
        return task;
    }
    try {
        if (!Objects.equals(latestContext.current(), task.programCounter())) {
            log.error("execEventTimeoutTask: Current worklet({}) is not mismatched with task work({}). Ignored.", latestContext.current(), task.programCounter());
            return task;
        }
        Worklet worklet = workflow.getWorkletInstance(task.programCounter());
        if (worklet == Worklet.Common.COMPLETED || worklet == Worklet.Common.INIT) {
            log.error("execEventTimeoutTask: Current worklet is {}, Ignored", worklet);
            return task;
        }
        initWorkletExecution(latestContext);
        eventMapStore.unregisterEventMap(task.eventType(), latestContext.name());
        log.info("{} worklet.timeout(for event):{}", latestContext.name(), worklet.tag());
        log.trace("{} task:{}, context: {}", latestContext.name(), task, latestContext);
        dataModelInjector.inject(worklet, latestContext);
        WorkletDescription workletDesc = workflow.getWorkletDesc(task.programCounter());
        if (Objects.nonNull(workletDesc)) {
            if (!(workletDesc.tag().equals("INIT") || workletDesc.tag().equals("COMPLETED"))) {
                staticDataModelInjector.inject(worklet, workletDesc);
            }
        }
        worklet.timeout(latestContext);
        dataModelInjector.inhale(worklet, latestContext);
        log.info("{} worklet.timeout(for event)(done):{}", latestContext.name(), worklet.tag());
        log.trace("{} task:{}, context: {}", latestContext.name(), task, latestContext);
        workplaceStore.commitContext(latestContext.name(), latestContext, latestContext.triggerNext());
    } catch (WorkflowException e) {
        log.error("Exception: ", e);
        latestContext.setCause(e.getMessage());
        latestContext.setState(WorkflowState.EXCEPTION);
        workplaceStore.commitContext(latestContext.name(), latestContext, false);
    } catch (StorageException e) {
        log.error("Exception: ", e);
    // StorageException does not commit context.
    } catch (Exception e) {
        log.error("Exception: ", e);
        latestContext.setCause(e.getMessage());
        latestContext.setState(WorkflowState.EXCEPTION);
        workplaceStore.commitContext(latestContext.name(), latestContext, false);
    }
    return task;
}

Example 5 with StorageException

use of org.onosproject.store.service.StorageException in project onos by opennetworkinglab.

the class WorkFlowEngine method execTimeoutTask.

/**
 * Executes timeout task.
 *
 * @param task time out task
 * @return handler task
 */
private HandlerTask execTimeoutTask(TimeoutTask task) {
    log.debug("execTimeoutTask- task: {}, hash: {}", task, stringHash(task.context().distributor()));
    WorkflowContext context = (WorkflowContext) (task.context());
    Workflow workflow = workflowStore.get(context.workflowId());
    if (workflow == null) {
        log.error("execTimeoutTask: Invalid workflow {}", context.workflowId());
        return task;
    }
    WorkflowContext latestContext = workplaceStore.getContext(context.name());
    if (latestContext == null) {
        log.error("execTimeoutTask: Invalid workflow context {}", context.name());
        return task;
    }
    try {
        if (!Objects.equals(latestContext.current(), task.programCounter())) {
            log.error("execTimeoutTask: Current worklet({}) is not mismatched with task work({}). Ignored.", latestContext.current(), task.programCounter());
            return task;
        }
        Worklet worklet = workflow.getWorkletInstance(task.programCounter());
        if (worklet == Worklet.Common.COMPLETED || worklet == Worklet.Common.INIT) {
            log.error("execTimeoutTask: Current worklet is {}, Ignored", worklet);
            return task;
        }
        initWorkletExecution(latestContext);
        log.info("{} worklet.timeout:{}", latestContext.name(), worklet.tag());
        log.trace("{} context: {}", latestContext.name(), latestContext);
        dataModelInjector.inject(worklet, latestContext);
        WorkletDescription workletDesc = workflow.getWorkletDesc(task.programCounter());
        if (Objects.nonNull(workletDesc)) {
            if (!(workletDesc.tag().equals("INIT") || workletDesc.tag().equals("COMPLETED"))) {
                staticDataModelInjector.inject(worklet, workletDesc);
            }
        }
        worklet.timeout(latestContext);
        dataModelInjector.inhale(worklet, latestContext);
        log.info("{} worklet.timeout(done):{}", latestContext.name(), worklet.tag());
        log.trace("{} context: {}", latestContext.name(), latestContext);
        workplaceStore.commitContext(latestContext.name(), latestContext, latestContext.triggerNext());
    } catch (WorkflowException e) {
        log.error("Exception: ", e);
        latestContext.setCause(e.getMessage());
        latestContext.setState(WorkflowState.EXCEPTION);
        workplaceStore.commitContext(latestContext.name(), latestContext, false);
    } catch (StorageException e) {
        log.error("Exception: ", e);
    // StorageException does not commit context.
    } catch (Exception e) {
        log.error("Exception: ", e);
        latestContext.setCause(e.getMessage());
        latestContext.setState(WorkflowState.EXCEPTION);
        workplaceStore.commitContext(latestContext.name(), latestContext, false);
    }
    return task;
}