goog.storage.mechanism.mechanismfactory
Functions
create( opt_namespace ) → (goog.storage.mechanism.IterableMechanism|null)
(goog.storage.mechanism.IterableMechanism|null)Returns the best local storage mechanism, or null if unavailable. Local storage means that the database is placed on user's computer. The key-value database is normally shared between all the code paths that request it, so using an optional namespace is recommended. This provides separation and makes key collisions unlikely.
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createHTML5LocalStorage( opt_namespace ) → (goog.storage.mechanism.IterableMechanism|null)
(goog.storage.mechanism.IterableMechanism|null)Returns an HTML5 local storage mechanism, or null if unavailable. Since the HTML5 local storage does not support namespaces natively, and the key-value database is shared between all the code paths that request it, it is recommended that an optional namespace is used to provide key separation employing a prefix.
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createHTML5SessionStorage( opt_namespace ) → (goog.storage.mechanism.IterableMechanism|null)
(goog.storage.mechanism.IterableMechanism|null)Returns an HTML5 session storage mechanism, or null if unavailable. Since the HTML5 session storage does not support namespaces natively, and the key-value database is shared between all the code paths that request it, it is recommended that an optional namespace is used to provide key separation employing a prefix.
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createIEUserData( opt_namespace ) → (goog.storage.mechanism.IterableMechanism|null)
(goog.storage.mechanism.IterableMechanism|null)Returns an IE userData local storage mechanism, or null if unavailable. Using an optional namespace is recommended to provide separation and avoid key collisions.
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Properties
USER_DATA_SHARED_KEY → string
stringThe key to shared userData storage.