Class: AbstractPageManager
@ima/core.AbstractPageManager
Page manager for controller.
Hierarchy
↳
AbstractPageManager
Constructors
constructor
• new AbstractPageManager(pageFactory, pageRenderer, pageStateManager, pageHandlerRegistry, dispatcher)
Initializes the page manager.
Parameters
| Name | Type | Description |
|---|---|---|
pageFactory | PageFactory | Factory used by the page manager to create instances of the controller for the current route, and decorate the controllers and page state managers. |
pageRenderer | PageRenderer | The current renderer of the page. |
pageStateManager | PageStateManager<{}> | The current page state manager. |
pageHandlerRegistry | PageHandlerRegistry | Instance of HandlerRegistry that holds a list of pre-manage and post-manage handlers. |
dispatcher | Dispatcher | - |
Overrides
Defined in
packages/core/src/page/manager/AbstractPageManager.ts:93
Properties
_dispatcher
• Protected _dispatcher: Dispatcher
Defined in
packages/core/src/page/manager/AbstractPageManager.ts:79
_managedPage
• Protected _managedPage: ManagedPage
Details of the currently managed page.
Defined in
packages/core/src/page/manager/AbstractPageManager.ts:66
_pageFactory
• Protected _pageFactory: PageFactory
Factory used by the page manager to create instances of the controller for the current route, and decorate the controllers and page state managers.
Defined in
packages/core/src/page/manager/AbstractPageManager.ts:61
_pageHandlerRegistry
• Protected _pageHandlerRegistry: PageHandlerRegistry
A registry that holds a list of pre-manage and post-manage handlers.
Defined in
packages/core/src/page/manager/AbstractPageManager.ts:78
_pageRenderer
• Protected _pageRenderer: PageRenderer
The current renderer of the page.
Defined in
packages/core/src/page/manager/AbstractPageManager.ts:70
_pageStateManager
• Protected _pageStateManager: PageStateManager<{}>
The current page state manager.
Defined in
packages/core/src/page/manager/AbstractPageManager.ts:74
_previousManagedPage
• Protected _previousManagedPage: ManagedPage
Snapshot of the previously managed page before it was replaced with a new one
Defined in
packages/core/src/page/manager/AbstractPageManager.ts:55
Methods
#cancelable
▸ Private #cancelable<T>(promise): Promise<T>
Type parameters
| Name |
|---|
T |
Parameters
| Name | Type |
|---|---|
promise | T |
Returns
Promise<T>
Defined in
packages/core/src/page/manager/AbstractPageManager.ts:841
_activateController
▸ Protected _activateController(): Promise<void>
Activate managed instance of controller.
Returns
Promise<void>
Defined in
packages/core/src/page/manager/AbstractPageManager.ts:549
_activateExtensions
▸ Protected _activateExtensions(): Promise<void>
Activate extensions for managed instance of controller.
Returns
Promise<void>
Defined in
packages/core/src/page/manager/AbstractPageManager.ts:562
_activatePageSource
▸ Protected _activatePageSource(): Promise<void>
Activate page source so call activate method on controller and his extensions.
Returns
Promise<void>
Defined in
packages/core/src/page/manager/AbstractPageManager.ts:529
_clearComponentState
▸ _clearComponentState(options): void
The method clear state on current rendered component to DOM.
Parameters
| Name | Type | Description |
|---|---|---|
options | RouteOptions | The current route options. |
Returns
void
Defined in
packages/core/src/page/manager/AbstractPageManager.ts:751
_constructManagedPageValue
▸ Protected _constructManagedPageValue(controller, view, route, options, params, controllerInstance, decoratedController, viewInstance): ManagedPage
Parameters
| Name | Type |
|---|---|
controller | RouteController |
view | unknown |
route | AbstractRoute<string | RoutePathExpression> |
options | RouteOptions |
params | RouteParams |
controllerInstance | Controller<PageState, RouteParams, PageState> |
decoratedController | ControllerDecorator<{}, {}, {}> |
viewInstance | unknown |
Returns
Defined in
packages/core/src/page/manager/AbstractPageManager.ts:245
_deactivateController
▸ Protected _deactivateController(): Promise<void>
Deactivate last managed instance of controller only If controller was activated.
Returns
Promise<void>
Defined in
packages/core/src/page/manager/AbstractPageManager.ts:689
_deactivateExtensions
▸ Protected _deactivateExtensions(): Promise<void>
Deactivate extensions for last managed instance of controller only if they were activated.
Returns
Promise<void>
Defined in
packages/core/src/page/manager/AbstractPageManager.ts:700
_deactivatePageSource
▸ Protected _deactivatePageSource(): Promise<void>
Deactivate page source so call deactivate method on controller and his extensions.
Returns
Promise<void>
Defined in
packages/core/src/page/manager/AbstractPageManager.ts:675
_destroyController
▸ Protected _destroyController(): Promise<void>
Destroy last managed instance of controller.
Returns
Promise<void>
Defined in
packages/core/src/page/manager/AbstractPageManager.ts:724
_destroyExtensions
▸ Protected _destroyExtensions(): Promise<void>
Destroy extensions for last managed instance of controller.
Returns
Promise<void>
Defined in
packages/core/src/page/manager/AbstractPageManager.ts:737
_destroyPageSource
▸ Protected _destroyPageSource(): Promise<void>
Destroy page source so call destroy method on controller and his extensions.
Returns
Promise<void>
Defined in
packages/core/src/page/manager/AbstractPageManager.ts:712
_getInitialManagedPage
▸ Protected _getInitialManagedPage(): ManagedPage
Clear value from managed page.
Returns
Defined in
packages/core/src/page/manager/AbstractPageManager.ts:302
_getLoadedControllerState
▸ Protected _getLoadedControllerState(): Promise<{}>
Load controller state from managed instance of controller.
Returns
Promise<{}>
Defined in
packages/core/src/page/manager/AbstractPageManager.ts:485
_getLoadedExtensionsState
▸ Protected _getLoadedExtensionsState(controllerState?): Promise<UnknownParameters>
Load extensions state from managed instance of controller.
Parameters
| Name | Type |
|---|---|
controllerState? | UnknownParameters |
Returns
Promise<UnknownParameters>
Defined in
packages/core/src/page/manager/AbstractPageManager.ts:501
_getUpdatedControllerState
▸ Protected _getUpdatedControllerState(): {} | Promise<{}>
Return updated controller state for current page controller.
Returns
{} | Promise<{}>
Defined in
packages/core/src/page/manager/AbstractPageManager.ts:619
_getUpdatedExtensionsState
▸ Protected _getUpdatedExtensionsState(controllerState?): Promise<UnknownParameters>
Return updated extensions state for current page controller.
Parameters
| Name | Type |
|---|---|
controllerState? | UnknownParameters |
Returns
Promise<UnknownParameters>
Defined in
packages/core/src/page/manager/AbstractPageManager.ts:635
_hasOnlyUpdate
▸ Protected _hasOnlyUpdate(controller, view, options): boolean
Return true if manager has to update last managed controller and view.
Parameters
| Name | Type |
|---|---|
controller | RouteController |
view | unknown |
options | RouteOptions |
Returns
boolean
Defined in
packages/core/src/page/manager/AbstractPageManager.ts:767
_initController
▸ Protected _initController(): Promise<void>
Initializes managed instance of controller with the provided parameters.
Returns
Promise<void>
Defined in
packages/core/src/page/manager/AbstractPageManager.ts:398
_initExtensions
▸ Protected _initExtensions(): Promise<void>
Initialize extensions for managed instance of controller with the provided parameters.
Returns
Promise<void>
Defined in
packages/core/src/page/manager/AbstractPageManager.ts:413
_initPageSource
▸ Protected _initPageSource(): Promise<void>
Initialize page source so call init method on controller and his extensions.
Returns
Promise<void>
Defined in
packages/core/src/page/manager/AbstractPageManager.ts:383
_loadPageSource
▸ Protected _loadPageSource(): Promise<void | PageData>
Load page source so call load method on controller and his extensions. Merge loaded state and render it.
Returns
Promise<void | PageData>
Defined in
packages/core/src/page/manager/AbstractPageManager.ts:443
_runPostManageHandlers
▸ Protected _runPostManageHandlers(previousManagedPage, action): Promise<unknown>
Parameters
| Name | Type |
|---|---|
previousManagedPage | ManagedPage |
action | PageAction |
Returns
Promise<unknown>
Defined in
packages/core/src/page/manager/AbstractPageManager.ts:806
_runPreManageHandlers
▸ Protected _runPreManageHandlers(actualManagedPage, action): Promise<unknown>
Parameters
| Name | Type |
|---|---|
actualManagedPage | ManagedPage |
action | PageAction |
Returns
Promise<unknown>
Defined in
packages/core/src/page/manager/AbstractPageManager.ts:786
_setRestrictedPageStateManager
▸ _setRestrictedPageStateManager(extension, extensionState): void
Set page state manager to extension which has restricted rights to set global state.
Parameters
| Name | Type |
|---|---|
extension | Extension<{}, {}, {}> |
extensionState | UnknownParameters |
Returns
void
Defined in
packages/core/src/page/manager/AbstractPageManager.ts:342
_storeManagedPageSnapshot
▸ Protected _storeManagedPageSnapshot(): void
Creates a cloned version of currently managed page and stores it in a helper property. Snapshot is used in manager handlers to easily determine differences between the current and the previous state.
Returns
void
Defined in
packages/core/src/page/manager/AbstractPageManager.ts:281
_stripManagedPageValueForPublic
▸ Protected _stripManagedPageValueForPublic(value): Object
Removes properties we do not want to propagate outside of the page manager
Parameters
| Name | Type | Description |
|---|---|---|
value | ManagedPage | The managed page object to strip down |
Returns
Object
| Name | Type |
|---|---|
controller | RouteController |
options | RouteOptions |
params | RouteParams |
route | AbstractRoute<string | RoutePathExpression> |
view | unknown |
Defined in
packages/core/src/page/manager/AbstractPageManager.ts:332
_switchToPageStateManager
▸ Protected _switchToPageStateManager(): void
Iterates over extensions of current controller and switches each one to pageStateManager and clears their partial state.
Returns
void
Defined in
packages/core/src/page/manager/AbstractPageManager.ts:430
_switchToPageStateManagerAfterLoaded
▸ _switchToPageStateManagerAfterLoaded(extension, extensionState): void
For defined extension switches to pageStageManager and clears partial state after extension state is loaded.
Parameters
| Name | Type |
|---|---|
extension | Extension<{}, {}, {}> |
extensionState | UnknownParameters |
Returns
void
Defined in
packages/core/src/page/manager/AbstractPageManager.ts:363
_updatePageSource
▸ Protected _updatePageSource(): Promise<void | PageData>
Update page source so call update method on controller and his extensions. Merge updated state and render it.
Returns
Promise<void | PageData>
Defined in
packages/core/src/page/manager/AbstractPageManager.ts:578
destroy
▸ destroy(): Promise<void>
Finalization callback, called when the page manager is being discarded. This usually happens when the page is hot-reloaded at the client side.
Returns
Promise<void>
Overrides
Defined in
packages/core/src/page/manager/AbstractPageManager.ts:232
getViewController
▸ Protected getViewController(route): Promise<{ controller: RouteController ; view: RouteView }>
Parameters
| Name | Type |
|---|---|
route | AbstractRoute<string | RoutePathExpression> |
Returns
Promise<{ controller: RouteController ; view: RouteView }>
Defined in
packages/core/src/page/manager/AbstractPageManager.ts:829
init
▸ init(): void
Initializes the page manager.
Returns
void
Overrides
Defined in
packages/core/src/page/manager/AbstractPageManager.ts:112
manage
▸ manage(«destructured»): Promise<void | PageData>
Starts to manage the provided controller and its view. The manager stops the management of any previously managed controller and view.
The controller and view will be initialized and rendered either into the UI (at the client-side) or to the response to send to the client (at the server-side).
Parameters
| Name | Type |
|---|---|
«destructured» | ManageArgs |
Returns
Promise<void | PageData>
A promise that will resolve to information about the rendered page.
The status will contain the HTTP status code to send to the
client (at the server side) or determine the type of error page
to navigate to (at the client side).
Overrides
Defined in
packages/core/src/page/manager/AbstractPageManager.ts:131
postManage
▸ postManage(): void
Called by router after currently managed route is resolved.
Returns
void
Overrides
Defined in
packages/core/src/page/manager/AbstractPageManager.ts:223
preManage
▸ preManage(): Promise<void>
Pre manage handler, should be called and awaited before tryint to handle new route handler. This pre manage takes care of canceling any currently executed route handlers and returns promise which is resolved when previous page finished loading (even if it got canceled).
Returns
Promise<void>