Example usage for com.vaadin.server VaadinSession getCurrent

List of usage examples for com.vaadin.server VaadinSession getCurrent

  1. HOME
  2. Java
  3. com.vaadin
  4. com.vaadin.server.*
  5. VaadinSession
  6. getCurrent

Introduction

In this page you can find the example usage for com.vaadin.server VaadinSession getCurrent.

Prototype

public static VaadinSession getCurrent()

Source Link

Document

Gets the currently used session.

Usage

From source file:com.toptal.ui.AuthenticationService.java

License:Open Source License

/**
 * Login./* w ww  .j  a v a 2 s .c  o  m*/
 * @param usr User name.
 * @param pwd Password.
 */
public void login(final String usr, final String pwd) {
    final User user = this.dao.findByName(usr);
    if (user == null || !this.encoder.matches(pwd, user.getPassword())) {
        AbstractException.throwInvalidLoginPassword();
    }
    VaadinSession.getCurrent().setAttribute(User.class, user);
}

From source file:com.toptal.ui.AuthenticationService.java

License:Open Source License

/**
 * Logout.
 */
public void logout() {
    VaadinSession.getCurrent().close();
    Page.getCurrent().reload();
}

From source file:com.vaadHL.example.jpa.MainW.java

License:Apache License

public MainW(final IAppContext appContext) {
    super();//  w ww. j ava 2 s .  co  m

    Design.read("MainDes.html", this);

    this.appContext = appContext;
    em = ENTITY_MANAGER_FACTORY.createEntityManager();
    m = appContext.getI18();

    // ========== list window launch mode =============

    chkReadOnly.addValueChangeListener(new ValueChangeListener() {
        private static final long serialVersionUID = -5304522804592982630L;

        @Override
        public void valueChange(ValueChangeEvent event) {
            listReadOnly = (boolean) event.getProperty().getValue();

        }
    });

    ComponentHelper.populateWIds(cbChoosingMode, m.getArryString("choosingModeS"));
    cbChoosingMode.setNullSelectionAllowed(false);
    cbChoosingMode.addValueChangeListener(new ValueChangeListener() {

        private static final long serialVersionUID = 2649106479371080195L;

        @Override
        public void valueChange(ValueChangeEvent event) {
            if (disableListeners)
                return;
            Object o = cbChoosingMode.getValue();
            if (o == null)
                return;
            int val = (int) o;
            listChoosingMode = (ChoosingMode.values()[val]);
            if (val == 0) {
                laCustNCM.setVisible(true);
                laCustChM.setVisible(false);
            } else {
                laCustNCM.setVisible(false);
                laCustChM.setVisible(true);
            }
        }
    });
    cbChoosingMode.setValue(0);

    String[] lanuageS = { "Default language", "Deutsch", "English", "Polski" };
    final Locale[] locale = { Locale.getDefault(), new Locale("de", "DE"), new Locale("en", "US"),
            new Locale("pl", "PL") };
    ComponentHelper.populateWIds(cbLanguage, lanuageS);
    cbLanguage.setValue(0);
    cbLanguage.setNullSelectionAllowed(false);
    cbLanguage.addValueChangeListener(new ValueChangeListener() {
        @Override
        public void valueChange(ValueChangeEvent event) {
            int val = (int) cbLanguage.getValue();
            setLocale(locale[val]);
        }
    });

    CustomizerFactory customizerFactory = new CustomizerFactory();
    appContext.setWinCustomizerFactory(customizerFactory);
    // ========== list window customization =============

    // no-choose mode
    final LWCustomizeLM customizeLWNoCh = new LWCustomizeLM();

    BeanItem<LWCustomizeLM> customizeLWNoChBI = new BeanItem<LWCustomizeLM>(customizeLWNoCh);

    chkAutoSaveNCM.setPropertyDataSource(customizeLWNoChBI.getItemProperty("autoSaveState"));
    chkAutoRestoreNCM.setPropertyDataSource(customizeLWNoChBI.getItemProperty("autoRestoreState"));
    chkShowMenuNCM.setPropertyDataSource(customizeLWNoChBI.getItemProperty("showMenu"));
    chkDetails.setPropertyDataSource(customizeLWNoChBI.getItemProperty("detailsFunc"));
    chkAddRec.setPropertyDataSource(customizeLWNoChBI.getItemProperty("addFunc"));
    chkDeleteRec.setPropertyDataSource(customizeLWNoChBI.getItemProperty("deleteFunc"));
    chkEditRec.setPropertyDataSource(customizeLWNoChBI.getItemProperty("editFunc"));
    chkViewRec.setPropertyDataSource(customizeLWNoChBI.getItemProperty("viewFunc"));

    ComponentHelper.populateWIdsSkip(cbDoubleClick, m.getArryString("doubleClickModeS"), new Integer[] { 5 });
    cbDoubleClick.addValueChangeListener(new ValueChangeListener() {

        private static final long serialVersionUID = 2649106479371080195L;

        @Override
        public void valueChange(ValueChangeEvent event) {
            if (disableListeners)
                return;
            customizeLWNoCh.setDoubleClickAc(((DoubleClickAc.values()[((int) cbDoubleClick.getValue())])));

        }
    });
    cbDoubleClick.setNullSelectionAllowed(false);
    cbDoubleClick.setValue(0);

    // choose mode
    final LWCustomizeLM customizeLWChMo = new LWCustomizeLM();
    BeanItem<LWCustomizeLM> customizeLWBIChMo = new BeanItem<LWCustomizeLM>(customizeLWChMo);

    chkAutoSaveChM.setPropertyDataSource(customizeLWBIChMo.getItemProperty("autoSaveState"));
    chkAutoRestoreChM.setPropertyDataSource(customizeLWBIChMo.getItemProperty("autoRestoreState"));
    chkShowMenuChM.setPropertyDataSource(customizeLWBIChMo.getItemProperty("showMenu"));
    chkDetailsChM.setPropertyDataSource(customizeLWBIChMo.getItemProperty("detailsFunc"));
    chkAddRecChM.setPropertyDataSource(customizeLWBIChMo.getItemProperty("addFunc"));
    chkDeleteRecChM.setPropertyDataSource(customizeLWBIChMo.getItemProperty("deleteFunc"));
    chkEditRecChM.setPropertyDataSource(customizeLWBIChMo.getItemProperty("editFunc"));
    chkViewRecChM.setPropertyDataSource(customizeLWBIChMo.getItemProperty("viewFunc"));

    cbDoubleClickChM.addValueChangeListener(new ValueChangeListener() {

        private static final long serialVersionUID = -5472665008056617982L;

        @Override
        public void valueChange(ValueChangeEvent event) {
            if (disableListeners)
                return;
            customizeLWChMo.setDoubleClickAc((DoubleClickAc.values()[((int) cbDoubleClickChM.getValue())]));

        }
    });
    cbDoubleClickChM.setNullSelectionAllowed(false);

    final LWCustomize customizeLW = new LWCustomize(customizeLWChMo, customizeLWNoCh);
    customizerFactory.put("L001", customizeLW);

    // ========== form window customization =============
    customizeFWin = new CustomizeFWin();
    final BeanItem<CustomizeFWin> customizeFWinBI = new BeanItem<CustomizeFWin>(customizeFWin);

    chkAutoSave.setPropertyDataSource(customizeFWinBI.getItemProperty("autoSaveState"));
    chkAutoRestore.setPropertyDataSource(customizeFWinBI.getItemProperty("autoRestoreState"));
    chkShowMenu.setPropertyDataSource(customizeFWinBI.getItemProperty("showMenu"));
    chkAskCreate.setPropertyDataSource(customizeFWinBI.getItemProperty("askCreate"));
    chkAskDelete.setPropertyDataSource(customizeFWinBI.getItemProperty("askDelete"));
    chkAskDiscard.setPropertyDataSource(customizeFWinBI.getItemProperty("askDiscard"));
    chkAskSave.setPropertyDataSource(customizeFWinBI.getItemProperty("askSave"));
    chkPrevNext.setPropertyDataSource(customizeFWinBI.getItemProperty("prevNextFunc"));

    ComponentHelper.populateWIds(cbAutoSaveDiscard, m.getArryString("autoSaveDiscard"));
    cbAutoSaveDiscard.setNullSelectionAllowed(false);
    cbAutoSaveDiscard.setValue(0);
    cbAutoSaveDiscard.addValueChangeListener(new ValueChangeListener() {
        private static final long serialVersionUID = -5304522804592982630L;

        @Override
        public void valueChange(ValueChangeEvent event) {
            if (disableListeners)
                return;
            customizeFWin.setAutoSaveDiscard(AutoSaveDiscard.values()[((int) cbAutoSaveDiscard.getValue())]);
        }
    });

    ComponentHelper.populateWIds(cbClosingMethod, m.getArryString("closinMethod"));
    cbClosingMethod.setValue(0);
    cbClosingMethod.setNullSelectionAllowed(false);
    cbClosingMethod.addValueChangeListener(new ValueChangeListener() {
        private static final long serialVersionUID = -8412527417505085156L;

        @Override
        public void valueChange(ValueChangeEvent event) {
            if (disableListeners)
                return;
            customizeFWin.setShowOKCancel(((int) cbClosingMethod.getValue()) == 0 ? true : false);
        }
    });

    customizerFactory.put("M001", customizeFWin);

    // ========== mock permissions =============
    permissions = new TestPermCheckerB(appContext);
    appContext.setWinPermFactory(permissions);

    permissions.put("L001", MyActionsIds.MOCK_ID, false);

    BeanContainer<String, PermItem> permContainer = new BeanContainer<String, PermItem>(PermItem.class);
    permContainer.setBeanIdResolver(new BeanIdResolver<String, TestPermCheckerB.PermItem>() {
        private static final long serialVersionUID = -2858748109465649052L;

        @Override
        public String getIdForBean(PermItem bean) {
            return bean.getWinId() + Integer.toString(bean.getPermId());
        }
    });
    permContainer.addAll(permissions.getContainer().values());

    tPerm.setContainerDataSource(permContainer);
    tPerm.setPageLength(15);

    // immediately
    tPerm.setEditable(true);
    tPerm.setSelectable(false);
    tPerm.setColumnReorderingAllowed(true);
    tPerm.setColumnCollapsingAllowed(true);

    /*
     * tPerm.addGeneratedColumn("permission", new ColumnGenerator() {
     * private static final long serialVersionUID = 8174249667866723293L;
     * 
     * @Override public Object generateCell(Table source, Object itemId,
     * Object columnId) { Item itm = source.getItem(itemId); int acId =
     * (int) itm.getItemProperty("permId").getValue(); return
     * MyActionsIds.getName(appContext.getI18(), acId);
     * 
     * } });
     */

    /*
     * tPerm.addGeneratedColumn("winIdShow", new ColumnGenerator() { private
     * static final long serialVersionUID = 7789570007862946545L;
     * 
     * @Override public Object generateCell(Table source, Object itemId,
     * Object columnId) { Item itm = source.getItem(itemId); String v =
     * (String) itm.getItemProperty("winId").getValue();
     * 
     * return v;
     * 
     * } });
     */

    tPerm.setTableFieldFactory(new TableFieldFactory() {
        private static final long serialVersionUID = 7459048926545235356L;

        public Field<?> createField(Container container, Object itemId, Object propertyId,
                Component uiContext) {
            Field<?> f = DefaultFieldFactory.get().createField(container, itemId, propertyId, uiContext);
            if ("enabled".equals(propertyId))
                f.setCaption("");
            else if ("permission".equals(propertyId))
                f.setWidth("170px");
            else if ("winIdShow".equals(propertyId))
                f.setWidth("70px");

            return f;
        }
    });

    tPerm.setVisibleColumns("winIdShow", "permission", "enabled");
    tPerm.setColumnWidth("winIdShow", 80);
    tPerm.setColumnWidth("permission", -1);
    tPerm.setColumnWidth("enabled", 60);

    // ==========List selection results =============

    // ========== run the test ============================
    btRunTest.addClickListener(new ClickListener() {
        private static final long serialVersionUID = -5384467222048646753L;

        @Override
        public void buttonClick(ClickEvent event) {

            ListTst sub = new ListTst(listChoosingMode, listReadOnly, em, appContext);

            sub.addCloseListener(new CloseListener() {

                /**
                 * 
                 */
                private static final long serialVersionUID = -5625061490326702522L;

                @Override
                public void windowClose(CloseEvent e) {

                    CloseCause clcs = ((BaseListWindow) e.getSource()).getCloseCause();
                    if (clcs == null)
                        return;
                    Object items = clcs.addInfo;

                    switch (clcs.cause) {
                    case CHOOSE:
                        StringBuffer sb = new StringBuffer();
                        sb.append(m.getStringNE("ChoosenS"));
                        if (items == null)
                            sb.append(m.getStringNE("nothing"));
                        else {
                            Set<Object> se;
                            if (items instanceof Set<?>)
                                se = (Set<Object>) items;
                            else {
                                se = new HashSet<Object>();
                                se.add(items);
                            }

                            for (Object it : se) {
                                ItemHelper item = new ItemHelper((Item) it);
                                sb.append('\n');
                                sb.append(item.getString("firstName"));
                                sb.append(" ");
                                sb.append(item.getString("lastName"));
                                sb.append(" ");
                                sb.append(item.getString("yearOfBirth"));
                            }

                        }
                        taChoosen.setReadOnly(false);
                        taChoosen.setValue(sb.toString());
                        taChoosen.setReadOnly(true);
                        break;
                    case CANCEL:
                        taChoosen.setReadOnly(false);
                        taChoosen.setValue(m.getStringNE("canceledN"));
                        taChoosen.setReadOnly(true);
                        break;
                    case NOCHOOSE:
                        taChoosen.setReadOnly(false);
                        taChoosen.setValue(m.getStringNE("clNoSel"));
                        taChoosen.setReadOnly(true);
                    default:
                        break;
                    }
                }
            });
            UI.getCurrent().addWindow(sub);
        }
    });

    // exit
    btExit.addClickListener(new ClickListener() {
        private static final long serialVersionUID = 3384397496569551149L;

        @Override
        public void buttonClick(ClickEvent event) {
            for (final UI ui : VaadinSession.getCurrent().getUIs())
                ui.access(new Runnable() {

                    @Override
                    public void run() {
                        ui.getPage().setLocation("http://vaadhl.mromaniuk.me");
                    }
                });
            getSession().close();
        }
    });

    // versions info
    lbDemoVer.setValue(Version.getFullVersion());
    lbHLVer.setValue(com.vaadHL.Version.getFullVersion());
    lbVaadVer.setValue(com.vaadin.shared.Version.getFullVersion());
}

From source file:com.wintindustries.pfserver.interfaces.view.dashboard.DashboardMenu.java

private PFUser getCurrentUser() {
    return (PFUser) VaadinSession.getCurrent().getAttribute(PFUser.class.getName());
}

From source file:com.ws.provider.CxfWsClientInInterceptor.java

@Override
public void handleMessage(Message message) throws Fault {
    //        Logger log = getMessageLogger(message);
    //        if ((this.writer != null) || (log.isLoggable(Level.INFO))) {
    //            logging(log, message);
    //        }//from   www .  j a  va2  s.c o m
    try {

        String id = (String) message.getExchange().get(LoggingMessage.ID_KEY);
        if (id == null) {
            id = LoggingMessage.nextId();
            message.getExchange().put(LoggingMessage.ID_KEY, id);
        }

        String method = CxfWsClientOutInterceptor.mapMethodWS.get(id);
        String startLog = CxfWsClientOutInterceptor.mapLogWS.get(id);
        Date startDate = CxfWsClientOutInterceptor.mapDateWS.get(id);
        Date endDate = new Date();
        //            System.out.println(startDate);
        //            System.out.println(endDate);
        //            System.out.println(endDate.getTime() - startDate.getTime());
        Long responeTime = (endDate.getTime() - startDate.getTime()) / 1000;

        //            UserTokenGNOC user = (UserTokenGNOC) VaadinSession.getCurrent().getSession().getAttribute(Constants.vsaUserTokenAttribute);
        String endLog = "end_action|GNOC" + "|"
                + DateTimeUtils.convertDateToString(new Date(), "dd/MM/yyyy HH:mm:ss")
                //                    + "|" + user.getUserName()
                + "|" + UI.getCurrent().getPage().getWebBrowser().getAddress() + "|"
                + UI.getCurrent().getPage().getLocation().getHost() + ":"
                + UI.getCurrent().getPage().getLocation().getPort() + "|" + method + ".do" + "|" + "" + "|"
                + method + "|" + responeTime + "|[RequestId=" + VaadinSession.getCurrent().getCsrfToken() + "_"
                + id
                //                    + "][Unit=" + user.getUnitCode()
                + "][VTS-KPIID=null]";
        logger.info(startLog.replace("{responeTime}", responeTime.toString()));
        logger.info(endLog);
        CxfWsClientOutInterceptor.mapLogWS.remove(id);
        CxfWsClientOutInterceptor.mapDateWS.remove(id);
        CxfWsClientOutInterceptor.mapMethodWS.remove(id);
    } catch (Exception e) {
        //            e.printStackTrace();
    }
}

From source file:com.ws.provider.CxfWsClientOutInterceptor.java

@Override
public void handleMessage(Message message) {
    try {/*  w w w.  j a v  a  2 s  .co  m*/
        //            UserTokenGNOC user = (UserTokenGNOC) VaadinSession.getCurrent().getSession().getAttribute(Constants.vsaUserTokenAttribute);
        String id = (String) message.getExchange().get(LoggingMessage.ID_KEY);
        if (id == null) {
            id = LoggingMessage.nextId();
            message.getExchange().put(LoggingMessage.ID_KEY, id);
            System.out.println("id: " + id);
        }

        try {
            List<String> listRequest = new ArrayList<>();
            listRequest.add(VaadinSession.getCurrent().getCsrfToken() + "_" + id);
            Map<String, List<String>> protocolHeader = (TreeMap) message.get(Message.PROTOCOL_HEADERS);
            if (protocolHeader == null) {
                protocolHeader = new TreeMap<>();
            }
            protocolHeader.put("RequestId", listRequest);
            message.put(Message.PROTOCOL_HEADERS, protocolHeader);
        } catch (Exception e) {
            //            ex.printStackTrace();
        }

        String log = "start_action|GNOC" + "|"
                + DateTimeUtils.convertDateToString(new Date(), "dd/MM/yyyy HH:mm:ss")
                //                    + "|" + user.getUserName()
                + "|" + UI.getCurrent().getPage().getWebBrowser().getAddress() + "|"
                + UI.getCurrent().getPage().getLocation().getHost() + ":"
                + UI.getCurrent().getPage().getLocation().getPort() + "|" + getMethod(message) + ".do" + "|"
                + "" + "|" + getMethod(message) + "|{responeTime}|[RequestId="
                + VaadinSession.getCurrent().getCsrfToken() + "_" + id
                //                    + "][Unit=" + user.getUnitCode()
                + "][VTS-KPIID=null]";

        mapDateWS.put(id, new Date());
        mapMethodWS.put(id, getMethod(message));
        mapLogWS.put(id, log);

    } catch (Exception ex) {
        //            ex.printStackTrace();
    }
}

From source file:cz.lzaruba.icu4j.spring.vaadin.VaadinICUMessageSource.java

License:Apache License

protected Locale getCurrentLocale() {
    return VaadinSession.getCurrent().getLocale();
}

From source file:de.gedoplan.webclients.vaadin.base.BaseView.java

@Override
public void enter(ViewChangeListener.ViewChangeEvent event) {
    try {//from   w ww  . j  ava2 s  .co m
        myenter(event);
    } catch (Exception e) {
        VaadinSession.getCurrent().getErrorHandler().error(new com.vaadin.server.ErrorEvent(e));
    }
}

From source file:de.gedoplan.webclients.vaadin.VaadinDemoUi.java

public MenuBar createMenu() {
    User user = userProvider.get();/*from   w  w w  . j a  va 2  s  .co  m*/
    MenuBar mainMenu = new MenuBar();
    mainMenu.setWidth(100, Unit.PERCENTAGE);
    mainMenu.setStyleName("main");
    mainMenu.addItem("", new ThemeResource("images/vaadin-logo.png"),
            e -> navigator.navigateTo(Konstanten.VAADIN_VIEW_INDEX)).setStyleName("logo");
    if (user.isInRole(User.UserRole.ADMIN)) {
        mainMenu.addItem(Messages.menu_customer.value(),
                e -> navigator.navigateTo(Konstanten.VAADIN_VIEW_CUSTOMERS));
    }
    mainMenu.addItem(Messages.menu_orders.value(), e -> navigator.navigateTo(Konstanten.VAADIN_VIEW_ORDERS));
    if (user.isInRole(User.UserRole.CUSTOMER)) {
        mainMenu.addItem(Messages.menu_customerdetails.value(), e -> navigator
                .navigateTo(Konstanten.VAADIN_VIEW_CUSTOMER_DETAILS + "/" + user.getCustomerID()));
    }
    MenuBar.MenuItem userMenu = mainMenu.addItem(user.getLogin(), null);
    userMenu.setStyleName("align-right");
    userMenu.addItem(Messages.logout.value(), e -> {
        try {
            JaasAccessControl.logout();
            VaadinSession.getCurrent().close();
            Page.getCurrent().setLocation(Konstanten.VAADIN_LOGIN_PATH);
        } catch (ServletException ex) {
            Logger.getLogger(VaadinDemoUi.class.getName()).log(Level.SEVERE, null, ex);
        }
    });
    return mainMenu;
}

From source file:de.kaiserpfalzEdv.vaadin.menu.impl.MenuImpl.java

License:Apache License

@Inject
public MenuImpl(final Authenticator accessControl, final EventBus bus, final I18NHandler i18n,
        final List<View> allViews) {
    this.accessControl = accessControl;
    this.bus = bus;
    this.i18n = i18n;
    this.allViews = allViews;

    setPrimaryStyleName(ValoTheme.MENU_ROOT);
    menuPart = new CssLayout();
    menuPart.addStyleName(ValoTheme.MENU_PART);

    // header of the menu
    final HorizontalLayout top = new HorizontalLayout();
    top.setDefaultComponentAlignment(Alignment.MIDDLE_LEFT);
    top.addStyleName(ValoTheme.MENU_TITLE);
    top.setSpacing(true);//from ww  w  .  ja v  a  2s  .co  m
    Label title = new Label(translate("application.name"));
    title.addStyleName(ValoTheme.LABEL_H3);
    title.setSizeUndefined();
    Image image = new Image(null, new ThemeResource("img/table-logo.png"));
    image.setStyleName("logo");
    top.addComponent(image);
    top.addComponent(title);
    menuPart.addComponent(top);

    // logout menu item
    MenuBar logoutMenu = new MenuBar();
    logoutMenu.addItem(translate("button.logout.caption"), FontAwesome.valueOf(translate("button.logout.icon")),
            selectedItem -> {
                VaadinSession.getCurrent().getSession().invalidate();
                Page.getCurrent().reload();
            });

    logoutMenu.addStyleName("user-menu");
    menuPart.addComponent(logoutMenu);

    // button for toggling the visibility of the menu when on a small screen
    final Button showMenu = new Button(translate("application.name"), new ClickListener() {
        @Override
        public void buttonClick(final ClickEvent event) {
            if (menuPart.getStyleName().contains(VALO_MENU_VISIBLE)) {
                menuPart.removeStyleName(VALO_MENU_VISIBLE);
            } else {
                menuPart.addStyleName(VALO_MENU_VISIBLE);
            }
        }
    });
    showMenu.addStyleName(ValoTheme.BUTTON_PRIMARY);
    showMenu.addStyleName(ValoTheme.BUTTON_SMALL);
    showMenu.addStyleName(VALO_MENU_TOGGLE);
    showMenu.setIcon(FontAwesome.NAVICON);
    menuPart.addComponent(showMenu);

    // container for the navigation buttons, which are added by addView()
    menuItemsLayout = new CssLayout();
    menuItemsLayout.setPrimaryStyleName(VALO_MENUITEMS);
    menuPart.addComponent(menuItemsLayout);

    addComponent(menuPart);
}