Examples with DsContext com.haulmont.cuba.gui.data.DsContext used on opensource projects

Example 6 with DsContext

use of com.haulmont.cuba.gui.data.DsContext in project cuba by cuba-platform.

the class WindowManager method createWindow.

protected Window createWindow(WindowInfo windowInfo, OpenType openType, Map<String, Object> params, LayoutLoaderConfig layoutConfig, boolean topLevel) {
    if (!topLevel) {
        checkPermission(windowInfo);
    }
    StopWatch loadDescriptorWatch = new Slf4JStopWatch(windowInfo.getId() + "#" + LifeCycle.LOAD, LoggerFactory.getLogger(UIPerformanceLogger.class));
    Element element = screenXmlLoader.load(windowInfo.getTemplate(), windowInfo.getId(), params);
    // try to load main screen class to resolve dynamic compilation dependencies issues
    preloadMainScreenClass(element);
    ComponentLoaderContext componentLoaderContext = new ComponentLoaderContext(params);
    componentLoaderContext.setFullFrameId(windowInfo.getId());
    componentLoaderContext.setCurrentFrameId(windowInfo.getId());
    ComponentLoader windowLoader = createLayout(windowInfo, element, componentLoaderContext, layoutConfig);
    Window clientSpecificWindow = (Window) windowLoader.getResultComponent();
    Window windowWrapper = wrapByCustomClass(clientSpecificWindow, element);
    screenViewsLoader.deployViews(element);
    DsContext dsContext = loadDsContext(element);
    initDatasources(clientSpecificWindow, dsContext, params);
    componentLoaderContext.setDsContext(dsContext);
    WindowContext windowContext = new WindowContextImpl(clientSpecificWindow, openType, params);
    clientSpecificWindow.setContext(windowContext);
    dsContext.setFrameContext(windowContext);
    // noinspection unchecked
    windowLoader.loadComponent();
    clientSpecificWindow.setWindowManager(this);
    loadDescriptorWatch.stop();
    initWrapperFrame(windowWrapper, componentLoaderContext, element, params);
    componentLoaderContext.setFrame(windowWrapper);
    componentLoaderContext.executePostInitTasks();
    if (configuration.getConfig(GlobalConfig.class).getTestMode()) {
        initDebugIds(clientSpecificWindow);
    }
    StopWatch uiPermissionsWatch = new Slf4JStopWatch(windowInfo.getId() + "#" + LifeCycle.UI_PERMISSIONS, LoggerFactory.getLogger(UIPerformanceLogger.class));
    // apply ui permissions
    WindowCreationHelper.applyUiPermissions(clientSpecificWindow);
    uiPermissionsWatch.stop();
    return windowWrapper;
}

Example 7 with DsContext

use of com.haulmont.cuba.gui.data.DsContext in project cuba by cuba-platform.

the class FrameLoader method loadComponent.

@Override
public void loadComponent() {
    screenViewsLoader.deployViews(element);
    Element dsContextElement = element.element("dsContext");
    DsContextLoader contextLoader = new DsContextLoader(context.getDsContext().getDataSupplier());
    DsContext dsContext = contextLoader.loadDatasources(dsContextElement, context.getDsContext());
    assignXmlDescriptor(resultComponent, element);
    loadVisible(resultComponent, layoutElement);
    loadActions(resultComponent, element);
    loadSpacing(resultComponent, layoutElement);
    loadMargin(resultComponent, layoutElement);
    loadWidth(resultComponent, layoutElement);
    loadHeight(resultComponent, layoutElement);
    loadStyleName(resultComponent, layoutElement);
    loadResponsive(resultComponent, layoutElement);
    ComponentLoaderContext parentContext = (ComponentLoaderContext) getContext();
    setContext(innerContext);
    FrameContext frameContext = new FrameContextImpl(resultComponent, context.getParams());
    resultComponent.setContext(frameContext);
    if (dsContext != null) {
        resultComponent.setDsContext(dsContext);
        for (Datasource ds : dsContext.getAll()) {
            if (ds instanceof DatasourceImplementation) {
                ((DatasourceImplementation) ds).initialized();
            }
        }
        dsContext.setFrameContext(frameContext);
    }
    innerContext.setDsContext(dsContext);
    loadSubComponentsAndExpand(resultComponent, layoutElement);
    initWrapperFrame(resultComponent, element, parentContext.getParams(), parentContext);
    parentContext.getInjectTasks().addAll(innerContext.getInjectTasks());
    parentContext.getInitTasks().addAll(innerContext.getInitTasks());
    parentContext.getPostInitTasks().addAll(innerContext.getPostInitTasks());
    parentContext.getPostWrapTasks().addAll(innerContext.getPostWrapTasks());
    setContext(parentContext);
}