The /atg/endeca/assembler/cartridge/StoreCartridgeTools component determines if the current request is for the Category Page and, if so, it returns the current category’s ID. The StoreCartridgeTools component is of class atg.projects.store.assembler.cartridge.StoreCartridgeTools, which includes these methods:
isUserOnCategoryPage()- Determines whether the user is currently on theCategory Pageby checking whether the current navigation state contains theCategoryOnlyuser segment. (See Tracking a Customer’s Catalog Navigation for more details on theCategoryOnlyuser segment.)getCurrentCategoryId()- Returns the ID for the category the user is currently viewing. This method first checks whether the user is currently on theCategory Page, using theisUserOnCategoryPage()method, and, if so, it retrieves the last browsed category ID from the component specified in theStoreCartridgeTools.catalogNavigationproperty.
To do its tasks, the StoreCartridgeTools component has the following properties configured:
catalogNavigation- TheCatalogNavigationcomponent where the last browsed category is stored. Set by default to/atg/endeca/assembler/cartridge/manager/NavigationStateBuilder.catalogNavigation, which resolves to/atg/store/catalog/CatalogNavigation.userState- TheUserStatecomponent that holds the user segments list. Set by default to/atg/endeca/assembler/cartridge/manager/NavigationStateBuilder.userState, which resolves to/atg/endeca/assembler/cartridge/manager/user/LiveUserState.categoryNavigationUserSegment- The name of the user segment that indicates a request is for theCategory Page. Set by default to/atg/endeca/assembler/cartridge/manager/NavigationStateBuilder.userSegment, which resolves toCategoryOnly.
Because it references other request-scoped components, specifically /atg/endeca/assembler/cartridge/manager/user/LiveUserState, the StoreCartridgeTools component is also configured to be request-scoped.
