Examples with NGClientWebsocketSessionWindows com.servoy.j2db.server.ngclient.eventthread.NGClientWebsocketSessionWindows used on opensource projects

Example 6 with NGClientWebsocketSessionWindows

use of com.servoy.j2db.server.ngclient.eventthread.NGClientWebsocketSessionWindows in project servoy-client by Servoy.

the class NGClientEndpoint method handleException.

@Override
protected void handleException(final Exception e, final IWebsocketSession session) {
    if (e instanceof ApplicationException) {
        final ApplicationException ae = (ApplicationException) e;
        // if the current window has no endpoint then quickly set it to this instance.
        if (CurrentWindow.exists() && !CurrentWindow.get().hasEndpoint())
            CurrentWindow.get().setEndpoint(this);
        CurrentWindow.runForWindow(new NGClientWebsocketSessionWindows((INGClientWebsocketSession) session), new Runnable() {

            @Override
            public void run() {
                if (ae.getErrorCode() == ServoyException.NO_LICENSE) {
                    session.getClientService("$sessionService").executeAsyncServiceCall("setNoLicense", new Object[] { getLicenseAndMaintenanceDetail() });
                } else if (ae.getErrorCode() == ServoyException.MAINTENANCE_MODE) {
                    session.getClientService("$sessionService").executeAsyncServiceCall("setMaintenanceMode", new Object[] { getLicenseAndMaintenanceDetail() });
                }
            }
        });
    }
    try {
        ((NGClient) ((INGClientWebsocketSession) session).getClient()).shutDown(true);
    } catch (Exception e1) {
        Debug.error("Error calling shutdown on client that had an exception when starting up: " + e.getMessage(), e1);
    }
}

Example 7 with NGClientWebsocketSessionWindows

use of com.servoy.j2db.server.ngclient.eventthread.NGClientWebsocketSessionWindows in project servoy-client by Servoy.

the class DebugNGClient method refreshForms.

private void refreshForms(Collection<IFormController> forms, boolean forcePageReload) {
    boolean reload = forcePageReload;
    if (forms != null && forms.size() > 0) {
        reload = true;
        List<IFormController> cachedFormControllers = getFormManager().getCachedFormControllers();
        for (IFormController formController : cachedFormControllers) {
            if (formController.getFormUI() instanceof WebFormUI) {
                ((WebFormUI) formController.getFormUI()).clearCachedFormElements();
            }
        }
        // should we also use these?
        List<Runnable> invokeLaterRunnables = new ArrayList<Runnable>();
        for (IFormController controller : forms) {
            boolean isVisible = controller.isFormVisible();
            if (isVisible)
                controller.notifyVisible(false, invokeLaterRunnables);
            if (controller.getFormModel() != null && !Utils.stringSafeEquals(controller.getDataSource(), controller.getFormModel().getDataSource())) {
                // for now we just destroy the form and recreate it with the other datasource;
                // TODO we just load the shared foundset for that datasource - can we improve this somehow so that the loaded foundset is closer to the current runtime situation of the form? (related tabs etc.)
                String name = controller.getName();
                controller.destroy();
                controller = getFormManager().leaseFormPanel(name);
                IFoundSetInternal foundset;
                try {
                    foundset = getFoundSetManager().getSharedFoundSet(controller.getDataSource());
                    foundset.loadAllRecords();
                    controller.loadRecords(foundset);
                } catch (ServoyException e) {
                    Debug.error(e);
                }
            } else {
                if (!controller.isDestroyed())
                    ((WebFormController) controller).initFormUI();
            }
            if (isVisible)
                controller.notifyVisible(true, invokeLaterRunnables);
        }
    }
    if (reload) {
        WebsocketSessionWindows allendpoints = new NGClientWebsocketSessionWindows(getWebsocketSession());
        allendpoints.executeAsyncServiceCall(getWebsocketSession().getClientService(NGRuntimeWindowManager.WINDOW_SERVICE), "reload", null, null);
        try {
            allendpoints.flush();
        } catch (IOException e) {
            reportError("error sending changes to the client", e);
        }
    }
}

Example 8 with NGClientWebsocketSessionWindows

use of com.servoy.j2db.server.ngclient.eventthread.NGClientWebsocketSessionWindows in project servoy-client by Servoy.

the class NGClient method overrideStyleSheet.

@Override
public void overrideStyleSheet(String oldStyleSheet, String newStyleSheet) {
    overrideStyleSheets.put(oldStyleSheet, newStyleSheet);
    Runnable runnable = new Runnable() {

        @Override
        public void run() {
            getWebsocketSession().sendStyleSheet();
        }
    };
    // make sure we report this on all windows.
    if (CurrentWindow.exists() && CurrentWindow.get() instanceof WebsocketSessionWindows) {
        runnable.run();
    } else {
        CurrentWindow.runForWindow(new NGClientWebsocketSessionWindows(getWebsocketSession()), runnable);
    }
}

Example 9 with NGClientWebsocketSessionWindows

use of com.servoy.j2db.server.ngclient.eventthread.NGClientWebsocketSessionWindows in project servoy-client by Servoy.

the class NGClient method closeSolution.

@Override
public boolean closeSolution(boolean force, Object[] args) {
    String currentSolution = isSolutionLoaded() ? getSolutionName() : null;
    boolean isCloseSolution = super.closeSolution(force, args);
    if (isCloseSolution) {
        getRuntimeProperties().put(IServiceProvider.RT_VALUELIST_CACHE, null);
        if (args == null || args.length < 1) {
            if (!force && showUrl == null) {
                CurrentWindow.runForWindow(new NGClientWebsocketSessionWindows(getWebsocketSession()), new Runnable() {

                    public void run() {
                        getWebsocketSession().getClientService(NGRuntimeWindowManager.WINDOW_SERVICE).executeAsyncServiceCall("reload", new Object[0]);
                    }
                });
            }
        } else {
            String openSolution = getPreferedSolutionNameToLoadOnInit();
            if (openSolution == null)
                openSolution = currentSolution;
            if (openSolution != null) {
                String m = getPreferedSolutionMethodNameToCall();
                Object[] a = getPreferedSolutionMethodArguments();
                StringBuilder url = new StringBuilder("solutions/").append(openSolution).append("/index.html");
                if (m != null) {
                    url.append("?m=").append(m);
                }
                if (a != null && a.length > 0) {
                    url.append(m != null ? "&" : "?");
                    url.append("a=").append(a[0]);
                }
                showURL(url.toString(), "_self", null, 0, true);
            }
        }
    }
    return isCloseSolution;
}

Example 10 with NGClientWebsocketSessionWindows

use of com.servoy.j2db.server.ngclient.eventthread.NGClientWebsocketSessionWindows in project servoy-client by Servoy.

the class WebFormController method recreateUI.

@Override
public boolean recreateUI() {
    Form oldForm = form;
    // update flattened form reference cause now we probably need to use a SM modified version
    Form f = application.getFlattenedSolution().getForm(form.getName());
    // don't use cached, make sure it updates the cache
    form = application.getFlattenedSolution().getFlattenedForm(f, false);
    INGClientWindow allWindowsProxy = new NGClientWebsocketSessionWindows(getApplication().getWebsocketSession());
    if (allWindowsProxy.hasFormChangedSinceLastSendToClient(form, getName())) {
        // hide all visible children; here is an example that explains why it's needed:
        // parent form has tabpanel with child1 and child2; child2 is visible (second tab)
        // if you recreateUI on parent, child1 would turn out visible after recreateUI without a hide event on child2 if we wouldn't do the notifyVisible below;
        // but also when you would afterwards change tab to child2 it's onShow won't be called because it thinks it's still visible which is strange;
        List<Runnable> invokeLaterRunnables = new ArrayList<Runnable>();
        notifyVisibleOnChildren(false, invokeLaterRunnables);
        Utils.invokeLater(application, invokeLaterRunnables);
        tabSequence = null;
        f = application.getFlattenedSolution().getForm(form.getName());
        form = application.getFlattenedSolution().getFlattenedForm(f);
        getFormUI().init();
        getApplication().recreateForm(form, getName());
        if (isFormVisible) {
            invokeLaterRunnables = new ArrayList<Runnable>();
            notifyVisibleOnChildren(true, invokeLaterRunnables);
            Utils.invokeLater(application, invokeLaterRunnables);
            if (getDesignModeCallbacks() != null) {
                // this form is in design mode, let the client know the ui is created:
                RuntimeWebComponent[] components = getWebComponentElements();
                String[] names = new String[components.length];
                for (int i = 0; i < names.length; i++) {
                    names[i] = components[i].getComponent().getName();
                }
                getApplication().getWebsocketSession().getClientService(ClientDesignService.NAME).executeAsyncServiceCall("recreateUI", new Object[] { getName(), names });
            }
        }
    } else {
        // in case it's not already loaded on client side - so we can't rely on endpoint URL differeces - but it is modified by Solution Model and recreateUI is called, it's formUI needs to reinitialize as well
        if ((oldForm != form || application.isInDeveloper()) && !allWindowsProxy.hasForm(getName())) {
            tabSequence = null;
            getFormUI().init();
            Debug.trace("RecreateUI on form " + getName() + " only recreated form ui on server, because that form is not present client-side...");
        } else
            Debug.trace("RecreateUI on form " + getName() + " was ignored because that form was not changed or at least not since last being sent to client...");
    }
    application.getFlattenedSolution().deregisterLiveForm(form, namedInstance);
    application.getFlattenedSolution().registerLiveForm(form, namedInstance);
    return true;
}