Language Version : | ActionScript 3.0 |
Product Version : | Flex 4.5 |
Runtime Versions : | AIR 2.5 |
IPersistenceManager defines the interface that all persistence
managers must implement.
These objects are responsible for
persisting data between application sessions.
public function clear():void
Language Version : | ActionScript 3.0 |
Product Version : | Flex 4.5 |
Runtime Versions : | AIR 2.5 |
Clears all the data that is being stored by the persistence
manager.
public function getProperty(key:String):Object
Language Version : | ActionScript 3.0 |
Product Version : | Flex 4.5 |
Runtime Versions : | AIR 2.5 |
Returns the value of a property stored in the persistence manager.
Properties are saved as key:value pairs.
Parameters
| key:String — The property key.
|
Returns | Object — The value of a property stored in the persistence manager.
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public function load():Boolean
Language Version : | ActionScript 3.0 |
Product Version : | Flex 4.5 |
Runtime Versions : | AIR 2.5 |
Initializes the persistence manager.
Returns | Boolean — true if the operation is successful.
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public function save():Boolean
Language Version : | ActionScript 3.0 |
Product Version : | Flex 4.5 |
Runtime Versions : | AIR 2.5 |
Flushes the data being managed by the persistence manager to
disk, or to another external storage file.
Returns | Boolean — true if the operation is successful.
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public function setProperty(key:String, value:Object):void
Language Version : | ActionScript 3.0 |
Product Version : | Flex 4.5 |
Runtime Versions : | AIR 2.5 |
Stores a value in the persistence manager.
Properties are saved as key:value pairs.
Parameters
| key:String — The key to use to store the value.
|
|
| value:Object — The value object to store.
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Mon Jul 9 2012, 07:18 PM -04:00