Class: PersistenceStoreManager

Methods

deleteStore(name, options) → {Promise.<Boolean>}

Delete the specific store, including all the content stored in the store.

Parameters:

Name	Type	Description
name	string	The name of the store to delete
options	{version: string} | null	Optional options when perform the delete. options.version The version of this store to delete. If not specified, all versions of the store will be deleted.

Returns:

Returns a Promise which resolves to true if the store is actually deleted, and false otherwise.

Type

Promise.<Boolean>

getStoresMetadata() → {Promise.<Map.<String, PersistenceStoreMetadata>>}

Returns a promise that resolves to a Map of store name and store metadata.

Returns:

Returns a Map of store name and store metadata.

Type

Promise.<Map.<String, PersistenceStoreMetadata>>

hasStore(name, options) → {boolean}

Check whether a specific version of a specific store exists or not.

Parameters:

Name	Type	Description
name	string	The name of the store to check for existence
options	{version: string} | null	Optional options when perform the check. options.version The version of this store to check. If not specified, any version of the store counts.

Returns:

Returns true if the store with the name exists of the specific version, false otherwise.

Type

boolean

openStore(name, options) → {Promise.<PersistenceStore>}

Get hold of a store for a collection of records of the same type. Returns a promise that resolves to an instance of PersistenceStore that's ready to be used.

Parameters:

Name	Type	Description
name	string	Name of the store.
options	{index: Array, version: string} | null	Optional options to tune the store options.index array of fields to create index for options.version The version of this store to open, default to be '0'.

Returns:

Returns an instance of a PersistenceStore.

Type

Promise.<PersistenceStore>

registerDefaultStoreFactory(factory)

Register the default PersistenceStoreFactory to create PersistenceStore for stores that don't have any factory registered under.

Parameters:

Name	Type	Description
factory	Object	The factory instance used to create PersistenceStore