MCECallbackDatabaseManager Class Reference

Inherits from	NSObject
Declared in	MCECallbackDatabaseManager.h MCECallbackDatabaseManager.m

Overview

The MCECallbackDatabaseManager class is used to queue callbacks in the Cordova plugin until the JavaScript callback methods are registered with the SDK.

`+ sharedInstance`

This method returns the singleton object of this class.

+ (instancetype)sharedInstance

Discussion

This method returns the singleton object of this class.

Declared In

MCECallbackDatabaseManager.h

`– insertCallback:dictionary:`

The insertCallback:dictionary: method inserts a callback into the database.

- (void)insertCallback:(NSString *)callback dictionary:(NSDictionary *)dictionary

Parameters

`callback`	A name of a callback, later used to retrieve the callback
`dictionary`	A dictionary describing the callback, must be composed of only simple types so NSJSONSerialization can serialize it

Discussion

The insertCallback:dictionary: method inserts a callback into the database.

Declared In

MCECallbackDatabaseManager.h

`– deleteCallbacksById:`

The deleteCallbacksById: method removes the specified callback ids from the database.

- (void)deleteCallbacksById:(NSArray *)callbackIds

Parameters

`callbackIds`	a list of ids returned by selectCallbacks:withBlock: to be removed from the database

Discussion

The deleteCallbacksById: method removes the specified callback ids from the database.

Declared In

MCECallbackDatabaseManager.h

`– selectCallbacks:withBlock:`

The selectCallbacks:withBlock: method returns the original callback dictionaries and a list of associated IDs.

- (void)selectCallbacks:(NSString *)callback withBlock:(void ( ^ ) ( NSArray *dictionaries , NSArray *ids ))block

Parameters

`callback`	A name of the callback, used when calling insertCallback:dictionary:
`block`	a code block to execute when callbacks are retrieved from the database

Discussion

The selectCallbacks:withBlock: method returns the original callback dictionaries and a list of associated IDs.

Declared In

MCECallbackDatabaseManager.h