Examples of FutureAccess

com.vaadin.server.VaadinSession.FutureAccess

Examples of com.vaadin.server.VaadinSession.FutureAccess

     *
     * @return a future that can be used to check for task completion and to
     *         cancel the task
     */
    public Future<Void> accessSession(VaadinSession session, Runnable runnable) {
        FutureAccess future = new FutureAccess(session, runnable);
        session.getPendingAccessQueue().add(future);


        ensureAccessQueuePurged(session);


        return future;

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Examples of com.vaadin.server.VaadinSession.FutureAccess

        }


        Map<Class<?>, CurrentInstance> oldInstances = CurrentInstance
                .getInstances(false);


        FutureAccess pendingAccess;
        try {
            while ((pendingAccess = session.getPendingAccessQueue().poll()) != null) {
                if (!pendingAccess.isCancelled()) {
                    CurrentInstance.clearAll();
                    CurrentInstance.restoreInstances(pendingAccess
                            .getCurrentInstances());
                    CurrentInstance.setCurrent(session);
                    pendingAccess.run();


                    try {
                        pendingAccess.get();


                    } catch (Exception exception) {
                        pendingAccess.handleError(exception);
                    }
                }
            }
        } finally {
            CurrentInstance.clearAll();

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Examples of com.vaadin.server.VaadinSession.FutureAccess

     * 
     * @return a future that can be used to check for task completion and to
     *         cancel the task
     */
    public Future<Void> accessSession(VaadinSession session, Runnable runnable) {
        FutureAccess future = new FutureAccess(session, runnable);
        session.getPendingAccessQueue().add(future);


        ensureAccessQueuePurged(session);


        return future;

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Examples of com.vaadin.server.VaadinSession.FutureAccess

        }


        Map<Class<?>, CurrentInstance> oldInstances = CurrentInstance
                .getInstances(false);


        FutureAccess pendingAccess;
        try {
            while ((pendingAccess = session.getPendingAccessQueue().poll()) != null) {
                if (!pendingAccess.isCancelled()) {
                    CurrentInstance.clearAll();
                    CurrentInstance.restoreInstances(pendingAccess
                            .getCurrentInstances());
                    CurrentInstance.setCurrent(session);
                    pendingAccess.run();


                    try {
                        pendingAccess.get();


                    } catch (Exception exception) {
                        pendingAccess.handleError(exception);
                    }
                }
            }
        } finally {
            CurrentInstance.clearAll();

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