io.jmix.ui.navigation

Class UrlChangeHandler

java.lang.Object

io.jmix.ui.navigation.UrlChangeHandler

All Implemented Interfaces:

org.springframework.beans.factory.InitializingBean

@UIScope
 @Component(value="ui_UrlChangeHandler")
public class UrlChangeHandler
extends java.lang.Object
implements org.springframework.beans.factory.InitializingBean

Field Summary

Fields

Modifier and Type	Field and Description
protected io.jmix.core.AccessManager	accessManager
protected org.springframework.context.ApplicationContext	applicationContext
protected HistoryNavigator	historyNavigator
protected io.jmix.core.Messages	messages
protected java.util.List<NavigationFilter>	navigationFilters
protected RedirectHandler	redirectHandler
protected ScreenNavigator	screenNavigator
protected AppUI	ui
protected UiProperties	uiProperties
protected UrlTools	urlTools
protected WindowConfig	windowConfig

Constructor Summary

Constructors

Constructor and Description
UrlChangeHandler()

Method Summary

Modifier and Type	Method and Description
protected void	__handleUrlChange(NavigationState requestedState)
void	afterPropertiesSet()
protected boolean	closeWindowStack(Screens.WindowStack windowStack)
Screen	findActiveScreenByState(NavigationState requestedState)
protected Screen	findScreenByState(java.util.Collection<Screen> screens, NavigationState requestedState)
protected Screen	findScreenByState(NavigationState requestedState)
Screen	getActiveScreen()
protected Screens.OpenedScreens	getOpenedScreens()
RedirectHandler	getRedirectHandler()
NavigationState	getResolvedState(Screen screen)
ScreenNavigator	getScreenNavigator()
protected java.lang.String	getStateMark(Screen screen)
void	handleUrlChange(com.vaadin.server.Page.PopStateEvent event)
protected boolean	isCurrentRootState(NavigationState requestedState)
boolean	isEmptyState(NavigationState requestedState)
boolean	isNotCloseable(Window window)
boolean	isPermittedToNavigate(NavigationState requestedState, WindowInfo windowInfo)
boolean	isRootRoute(WindowInfo windowInfo)
boolean	isRootState(NavigationState requestedState)
protected boolean	isWindowClosePrevented(Window window)
NavigationFilter.AccessCheckResult	navigationAllowed(NavigationState requestedState)
protected boolean	notSuitableMode()
void	redirect(NavigationState navigationState)
protected void	reloadApp()
void	restoreState()
void	revertNavigationState()
protected void	selectScreen(Screen screen)
void	setAppUi(AppUI ui)
void	setRedirectHandler(RedirectHandler redirectHandler)
boolean	shouldRedirect(WindowInfo windowInfo)
void	showNotification(java.lang.String msg)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

messages

@Autowired
protected io.jmix.core.Messages messages

applicationContext

@Autowired
protected org.springframework.context.ApplicationContext applicationContext

urlTools

@Autowired
protected UrlTools urlTools

uiProperties

@Autowired
protected UiProperties uiProperties

windowConfig

@Autowired
protected WindowConfig windowConfig

navigationFilters

@Autowired
protected java.util.List<NavigationFilter> navigationFilters

accessManager

@Autowired
protected io.jmix.core.AccessManager accessManager

ui

protected AppUI ui

historyNavigator

protected HistoryNavigator historyNavigator

screenNavigator

protected ScreenNavigator screenNavigator

redirectHandler

protected RedirectHandler redirectHandler

Constructor Detail

UrlChangeHandler

public UrlChangeHandler()

Method Detail

setAppUi

@Autowired
public void setAppUi(AppUI ui)

afterPropertiesSet

public void afterPropertiesSet()

Specified by:

afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean

handleUrlChange

public void handleUrlChange(com.vaadin.server.Page.PopStateEvent event)

getScreenNavigator

public ScreenNavigator getScreenNavigator()

getRedirectHandler

@Nullable
public RedirectHandler getRedirectHandler()

setRedirectHandler

public void setRedirectHandler(RedirectHandler redirectHandler)

__handleUrlChange

protected void __handleUrlChange(NavigationState requestedState)

getActiveScreen

@Nullable
public Screen getActiveScreen()

findActiveScreenByState

@Nullable
public Screen findActiveScreenByState(NavigationState requestedState)

restoreState

public void restoreState()

shouldRedirect

public boolean shouldRedirect(WindowInfo windowInfo)

redirect

public void redirect(NavigationState navigationState)

isPermittedToNavigate

public boolean isPermittedToNavigate(NavigationState requestedState,
                                     WindowInfo windowInfo)

showNotification

public void showNotification(java.lang.String msg)

revertNavigationState

public void revertNavigationState()

getResolvedState

public NavigationState getResolvedState(@Nullable
                                        Screen screen)

navigationAllowed

public NavigationFilter.AccessCheckResult navigationAllowed(NavigationState requestedState)

isEmptyState

public boolean isEmptyState(@Nullable
                            NavigationState requestedState)

isRootRoute

public boolean isRootRoute(@Nullable
                           WindowInfo windowInfo)

isRootState

public boolean isRootState(@Nullable
                           NavigationState requestedState)

isCurrentRootState

protected boolean isCurrentRootState(NavigationState requestedState)

reloadApp

protected void reloadApp()

getStateMark

protected java.lang.String getStateMark(Screen screen)

findScreenByState

@Nullable
protected Screen findScreenByState(NavigationState requestedState)

findScreenByState

@Nullable
protected Screen findScreenByState(java.util.Collection<Screen> screens,
                                             NavigationState requestedState)

selectScreen

protected void selectScreen(@Nullable
                            Screen screen)

notSuitableMode

protected boolean notSuitableMode()

getOpenedScreens

protected Screens.OpenedScreens getOpenedScreens()

isNotCloseable

public boolean isNotCloseable(Window window)

closeWindowStack

protected boolean closeWindowStack(Screens.WindowStack windowStack)

isWindowClosePrevented

protected boolean isWindowClosePrevented(Window window)