Examples with ActionReturnValue org.ovirt.engine.core.common.action.ActionReturnValue used on opensource projects

Example 41 with ActionReturnValue

use of org.ovirt.engine.core.common.action.ActionReturnValue in project ovirt-engine by oVirt.

the class Frontend method runAction.

/**
 * Run an action of the specified action type using the passed in parameters, also pass in a state object.
 * @param actionType The action type of the action to perform.
 * @param parameters The parameters of the action.
 * @param callback The callback to call when the action is completed.
 * @param state The state object.
 * @param showErrorDialog Whether to show a pop-up dialog with the error or not.
 */
public void runAction(final ActionType actionType, final ActionParametersBase parameters, final IFrontendActionAsyncCallback callback, final Object state, final boolean showErrorDialog) {
    VdcOperation<ActionType, ActionParametersBase> operation = new VdcOperation<>(actionType, parameters, new VdcOperationCallback<VdcOperation<ActionType, ActionParametersBase>, ActionReturnValue>() {

        @Override
        public void onSuccess(final VdcOperation<ActionType, ActionParametersBase> operation, final ActionReturnValue result) {
            // $NON-NLS-1$
            logger.finer("Frontend: sucessfully executed runAction, determining result!");
            handleActionResult(actionType, parameters, result, callback != null ? callback : NULLABLE_ASYNC_CALLBACK, state, showErrorDialog);
            fireAsyncActionSucceededEvent(state);
        }

        @Override
        public void onFailure(final VdcOperation<ActionType, ActionParametersBase> operation, final Throwable caught) {
            if (ignoreFailure(caught)) {
                return;
            }
            // $NON-NLS-1$
            logger.log(Level.SEVERE, "Failed to execute runAction: " + caught, caught);
            failureEventHandler(caught);
            FrontendActionAsyncResult f = new FrontendActionAsyncResult(actionType, parameters, null, state);
            if (callback != null) {
                callback.executed(f);
            }
            fireAsyncActionFailedEvent(state);
        }
    });
    fireAsyncOperationStartedEvent(state);
    getOperationManager().addOperation(operation);
}

Example 42 with ActionReturnValue

use of org.ovirt.engine.core.common.action.ActionReturnValue in project ovirt-engine by oVirt.

the class Frontend method runMultipleAction.

/**
 * Run multiple actions using the same {@code ActionType}.
 * @param actionType The action type.
 * @param parameters The list of parameters.
 * @param isRunOnlyIfAllValidationPass A flag to only run the actions if all can be completed.
 * @param callback The callback to call when the operation completes.
 * @param state The state.
 * @param showErrorDialog Should we show an error dialog?
 * @param waitForResult a flag to return the result after running the whole action and not just the can do actions.
 */
public void runMultipleAction(final ActionType actionType, final List<ActionParametersBase> parameters, final boolean isRunOnlyIfAllValidationPass, final IFrontendMultipleActionAsyncCallback callback, final Object state, final boolean showErrorDialog, final boolean waitForResult) {
    VdcOperationCallbackList<VdcOperation<ActionType, ActionParametersBase>, List<ActionReturnValue>> multiCallback = new VdcOperationCallbackList<VdcOperation<ActionType, ActionParametersBase>, List<ActionReturnValue>>() {

        @Override
        public void onSuccess(final List<VdcOperation<ActionType, ActionParametersBase>> operationList, final List<ActionReturnValue> resultObject) {
            // $NON-NLS-1$
            logger.finer("Frontend: successfully executed runMultipleAction, determining result!");
            List<ActionReturnValue> failed = resultObject.stream().filter(v -> !v.isValid()).collect(Collectors.toList());
            if (showErrorDialog && !failed.isEmpty()) {
                translateErrors(failed);
                getEventsHandler().runMultipleActionFailed(actionType, failed);
            }
            if (callback != null) {
                callback.executed(new FrontendMultipleActionAsyncResult(actionType, parameters, resultObject, state));
            }
            fireAsyncActionSucceededEvent(state);
        }

        @Override
        public void onFailure(final List<VdcOperation<ActionType, ActionParametersBase>> operation, final Throwable caught) {
            if (ignoreFailure(caught)) {
                return;
            }
            // $NON-NLS-1$
            logger.log(Level.SEVERE, "Failed to execute runMultipleAction: " + caught, caught);
            failureEventHandler(caught);
            if (callback != null) {
                callback.executed(new FrontendMultipleActionAsyncResult(actionType, parameters, null, state));
            }
            fireAsyncActionFailedEvent(state);
        }
    };
    List<VdcOperation<?, ?>> operationList = parameters.stream().map(p -> new VdcOperation<>(actionType, p, !waitForResult, multiCallback, isRunOnlyIfAllValidationPass)).collect(Collectors.toList());
    fireAsyncOperationStartedEvent(state);
    if (operationList.isEmpty()) {
        // it ourselves.
        if (scheduler == null) {
            scheduler = Scheduler.get();
        }
        scheduler.scheduleDeferred(() -> {
            if (callback != null) {
                List<ActionReturnValue> emptyResult = new ArrayList<>();
                callback.executed(new FrontendMultipleActionAsyncResult(actionType, parameters, emptyResult, state));
            }
        });
    } else {
        getOperationManager().addOperationList(operationList);
    }
}

Example 43 with ActionReturnValue

use of org.ovirt.engine.core.common.action.ActionReturnValue in project ovirt-engine by oVirt.

the class Frontend method runMultipleActions.

private void runMultipleActions(final List<ActionType> actionTypes, final List<ActionParametersBase> parameters, final List<IFrontendActionAsyncCallback> callbacks, final IFrontendActionAsyncCallback failureCallback, final Object state, final boolean aggregateErrors, final List<ActionType> failedActions, final List<ActionReturnValue> failedReturnValues) {
    if (actionTypes.isEmpty() || parameters.isEmpty() || callbacks.isEmpty()) {
        if (aggregateErrors && failedReturnValues != null && !failedReturnValues.isEmpty()) {
            getEventsHandler().runMultipleActionsFailed(failedActions, failedReturnValues);
        }
        return;
    }
    runAction(actionTypes.get(0), parameters.get(0), result -> {
        ActionReturnValue returnValue = result.getReturnValue();
        boolean success = returnValue != null && returnValue.getSucceeded();
        if (success || failureCallback == null) {
            IFrontendActionAsyncCallback callback = callbacks.get(0);
            if (callback != null) {
                callback.executed(result);
            }
            if (aggregateErrors && returnValue != null && (!returnValue.isValid() || !returnValue.getSucceeded())) {
                failedActions.add(actionTypes.get(0));
                failedReturnValues.add(returnValue);
            }
            actionTypes.remove(0);
            parameters.remove(0);
            callbacks.remove(0);
            runMultipleActions(actionTypes, parameters, callbacks, failureCallback, state, aggregateErrors, failedActions, failedReturnValues);
        } else {
            failureCallback.executed(result);
        }
    }, state, !aggregateErrors || failureCallback != null);
}

Example 44 with ActionReturnValue

use of org.ovirt.engine.core.common.action.ActionReturnValue in project ovirt-engine by oVirt.

the class GWTRPCCommunicationProvider method logout.

/**
 * Log the user out.
 * @param callback The callback to call when the operation is complete.
 */
@Override
public void logout(final UserCallback callback) {
    // Remove the rpc token when logging out.
    xsrfRequestBuilder.setXsrfToken(null);
    ActionReturnValue retVal = new ActionReturnValue();
    retVal.setSucceeded(true);
    callback.onSuccess(retVal);
}

Example 45 with ActionReturnValue

use of org.ovirt.engine.core.common.action.ActionReturnValue in project ovirt-engine by oVirt.

the class AddDataCenterRM method rollback3.

public void rollback3() {
    Enlistment enlistment = context.enlistment;
    EnlistmentContext enlistmentContext = (EnlistmentContext) enlistment.getContext();
    HostListModel<?> model = enlistmentContext.getModel();
    VDS host = context.hostFoundById;
    boolean abort = false;
    if (model.getSelectedItem() != null) {
        // Perform rollback only when the host is in maintenance.
        if (host.getStatus() != VDSStatus.Maintenance) {
            abort = true;
        }
    } else {
        abort = true;
    }
    if (abort) {
        context.enlistment = null;
        enlistment.done();
        return;
    }
    StoragePool dataCenter = context.dataCenterFoundById;
    // Perform rollback only when the Data Center is un uninitialized.
    if (dataCenter.getStatus() != StoragePoolStatus.Uninitialized) {
        context.enlistment = null;
        enlistment.done();
        return;
    }
    if (enlistmentContext.getOldClusterId() != null) {
        // Switch host back to previous cluster.
        Frontend.getInstance().runAction(ActionType.ChangeVDSCluster, new ChangeVDSClusterParameters(enlistmentContext.getOldClusterId(), host.getId()), result -> {
            ActionReturnValue returnValue = result.getReturnValue();
            context.changeVDSClusterReturnValue = returnValue;
            rollback4();
        });
    } else {
        context.enlistment = null;
        enlistment.done();
    }
}