| Package | mx.data |
| Class | public class DataServiceOfflineAdapter |
| Inheritance | DataServiceOfflineAdapter  Object |
| Subclasses | SQLiteOfflineAdapter |
| Language Version: | ActionScript 3.0 |
| Product Version: | Adobe Digital Enterprise Platform Data Services for Java EE 3.1 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
Hide Inherited Public Properties
Show Inherited Public Properties| Property | Defined By | ||
|---|---|---|---|
| destination : String [read-only]
Indicates the destination associated with this offline adapter. | DataServiceOfflineAdapter | ||
| Method | Defined By | ||
|---|---|---|---|
Constructor. | DataServiceOfflineAdapter | ||
Adds the specified offline item to the localStore. | DataServiceOfflineAdapter | ||
Begins a transaction on the localStore. | DataServiceOfflineAdapter | ||
Closes the localStore associated with this adapter. | DataServiceOfflineAdapter | ||
commit(dispatcher:IEventDispatcher = null, token:mx.rpc:AsyncToken = null, faultsOnly:Boolean = false):void
Commits any current changes to the local store. | DataServiceOfflineAdapter | ||
Connect to the specified cache. | DataServiceOfflineAdapter | ||
Deletes the specified offine item with the matching uid from the local store. | DataServiceOfflineAdapter | ||
Deletes the specified set of offine items with the matching uids from the local store. | DataServiceOfflineAdapter | ||
executeOfflineQuery(propSpecifier:PropertySpecifier, args:Array, startIndex:int, numItems:int):mx.rpc:AsyncToken
Execute a query against the offline cache. | DataServiceOfflineAdapter | ||
Returns the current fills that have been cached in the local store. | DataServiceOfflineAdapter | ||
Get the ids of the associated items for a given item uid and an association property. | DataServiceOfflineAdapter | ||
Restores all the items specified using the uid array specified for a given destination. | DataServiceOfflineAdapter | ||
Restores the message cache from the offline store. | DataServiceOfflineAdapter | ||
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Indicates whether an object has a specified property defined. | Object | |
Initialize the cacheId store. | DataServiceOfflineAdapter | ||
initializeOfflineMetadata(metadata:Metadata):void
Initializes the offline cache. | DataServiceOfflineAdapter | ||
Returns true if the local store is "connected"; for example, if the local database is open. | DataServiceOfflineAdapter | ||
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Indicates whether an instance of the Object class is in the prototype chain of the object specified
as the parameter. | Object | |
Returns true if custom queries are supported with this adapter. | DataServiceOfflineAdapter | ||
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Indicates whether the specified property exists and is enumerable. | Object | |
Restores queries. | DataServiceOfflineAdapter | ||
Look up the metadata for a given destination. | DataServiceOfflineAdapter | ||
Rolls back any current changes on the local store. | DataServiceOfflineAdapter | ||
Add/Remove all the items specified within the dictionary. | DataServiceOfflineAdapter | ||
Saves the pending uncommitted messages and unmerges messages. | DataServiceOfflineAdapter | ||
Save the meta data configuration for a given destination. | DataServiceOfflineAdapter | ||
Saves queries to be replayed offline later. | DataServiceOfflineAdapter | ||
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Sets the availability of a dynamic property for loop operations. | Object | |
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Returns the string representation of this object, formatted according to locale-specific conventions. | Object | |
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Returns the string representation of the specified object. | Object | |
Updates the specified properties of the specified offline item in the local store. | DataServiceOfflineAdapter | ||
It is used to update the items that were modified to the local store. | DataServiceOfflineAdapter | ||
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Returns the primitive value of the specified object. | Object | |
destination | property |
destination:String [read-only] | Language Version: | ActionScript 3.0 |
| Product Version: | Adobe Digital Enterprise Platform Data Services for Java EE 3.1 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
Indicates the destination associated with this offline adapter.
Implementation
protected function get destination():StringDataServiceOfflineAdapter | () | Constructor |
public function DataServiceOfflineAdapter()| Language Version: | ActionScript 3.0 |
| Product Version: | Adobe Digital Enterprise Platform Data Services for Java EE 3.1 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
Constructor.
addOfflineItem | () | method |
public function addOfflineItem(item:Object):void| Language Version: | ActionScript 3.0 |
| Product Version: | Adobe Digital Enterprise Platform Data Services for Java EE 3.1 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
Adds the specified offline item to the localStore.
Parameters
item:Object — The item to save to the local store.
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beginTransaction | () | method |
public function beginTransaction():void| Language Version: | ActionScript 3.0 |
| Product Version: | Adobe Digital Enterprise Platform Data Services for Java EE 3.1 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
Begins a transaction on the localStore.
close | () | method |
public function close():void| Language Version: | ActionScript 3.0 |
| Product Version: | Adobe Digital Enterprise Platform Data Services for Java EE 3.1 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
Closes the localStore associated with this adapter.
commit | () | method |
public function commit(dispatcher:IEventDispatcher = null, token:mx.rpc:AsyncToken = null, faultsOnly:Boolean = false):void| Language Version: | ActionScript 3.0 |
| Product Version: | Adobe Digital Enterprise Platform Data Services for Java EE 3.1 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
Commits any current changes to the local store.
Parameters
dispatcher:IEventDispatcher (default = null) | |
token:mx.rpc:AsyncToken (default = null) | |
faultsOnly:Boolean (default = false) |
connect | () | method |
public function connect(cacheID:String):mx.rpc:AsyncToken| Language Version: | ActionScript 3.0 |
| Product Version: | Adobe Digital Enterprise Platform Data Services for Java EE 3.1 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
Connect to the specified cache.
Parameters
cacheID:String — the identifier of the cache to connect to.
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mx.rpc:AsyncToken — AsyncToken You can use this token to register one or more callback
functions to receive result or fault events from this operation.
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deleteOfflineItem | () | method |
public function deleteOfflineItem(uid:String):void| Language Version: | ActionScript 3.0 |
| Product Version: | Adobe Digital Enterprise Platform Data Services for Java EE 3.1 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
Deletes the specified offine item with the matching uid from the local store.
Parameters
uid:String — the uid of the item to delete.
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deleteOfflineItems | () | method |
public function deleteOfflineItems(uidArray:Array):void| Language Version: | ActionScript 3.0 |
| Product Version: | Adobe Digital Enterprise Platform Data Services for Java EE 3.1 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
Deletes the specified set of offine items with the matching uids from the local store.
Parameters
uidArray:Array — array of uids of items to delete.
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executeOfflineQuery | () | method |
public function executeOfflineQuery(propSpecifier:PropertySpecifier, args:Array, startIndex:int, numItems:int):mx.rpc:AsyncToken| Language Version: | ActionScript 3.0 |
| Product Version: | Adobe Digital Enterprise Platform Data Services for Java EE 3.1 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
Execute a query against the offline cache. Supported only for SQLLite implementations.
Parameters
propSpecifier:PropertySpecifier — PropertySpecifier to determine the subset of properties to be returned.
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args:Array — the query parameters.
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startIndex:int — start index for a paged query
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numItems:int — number of items to retrieve for a paged query or -1 to retrieve all.
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mx.rpc:AsyncToken — AsyncToken You can use this token to register one or more callback
functions to receive result or fault events from this operation.
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getFillList | () | method |
public function getFillList():Array| Language Version: | ActionScript 3.0 |
| Product Version: | Adobe Digital Enterprise Platform Data Services for Java EE 3.1 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
Returns the current fills that have been cached in the local store.
ReturnsArray — an array of fills that are cached.
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getItemReferenceIds | () | method |
public function getItemReferenceIds(uid:String, propName:String):Array| Language Version: | ActionScript 3.0 |
| Product Version: | Adobe Digital Enterprise Platform Data Services for Java EE 3.1 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
Get the ids of the associated items for a given item uid and an association property. Supported only for SQLLite implementations.
Parameters
uid:String — the uid of the item owning the association.
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propName:String — the association property name.
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Array — an array of ids for referenced items of the association.
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getItems | () | method |
public function getItems(uid:Array):Dictionary| Language Version: | ActionScript 3.0 |
| Product Version: | Adobe Digital Enterprise Platform Data Services for Java EE 3.1 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
Restores all the items specified using the uid array specified for a given destination.
Parameters
uid:Array — an array of uids to fetch
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Dictionary — a map of uid to items
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getMessageCache | () | method |
public final function getMessageCache():Object| Language Version: | ActionScript 3.0 |
| Product Version: | Adobe Digital Enterprise Platform Data Services for Java EE 3.1 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
Restores the message cache from the offline store. The subclasses cannot override this functionality.
ReturnsObject — the message cache
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initializeCacheStore | () | method |
public final function initializeCacheStore():void| Language Version: | ActionScript 3.0 |
| Product Version: | Adobe Digital Enterprise Platform Data Services for Java EE 3.1 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
Initialize the cacheId store. The cacheId store will be created the first time the application is initialized or prepopulated if schema is create at design time.
initializeOfflineMetadata | () | method |
public function initializeOfflineMetadata(metadata:Metadata):void| Language Version: | ActionScript 3.0 |
| Product Version: | Adobe Digital Enterprise Platform Data Services for Java EE 3.1 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
Initializes the offline cache. Supported only for SQLLite implementations.
Parameters
metadata:Metadata — the metadata describing the destination.
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isConnected | () | method |
public function isConnected():Boolean| Language Version: | ActionScript 3.0 |
| Product Version: | Adobe Digital Enterprise Platform Data Services for Java EE 3.1 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
Returns true if the local store is "connected"; for example, if the local database is open.
ReturnsBoolean — true if local store is connected.
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isQuerySupported | () | method |
public function isQuerySupported():Boolean| Language Version: | ActionScript 3.0 |
| Product Version: | Adobe Digital Enterprise Platform Data Services for Java EE 3.1 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
Returns true if custom queries are supported with this adapter. If false, then the LiveCycle Data Services 3.0 "BLOB" behavior is in place. If true, then the SQLite "property per column" behavior is in place.
ReturnsBoolean — true if the adapter supports arbitrary queries against cached data.
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restoreQuery | () | method |
public function restoreQuery(queryParams:Object):Object| Language Version: | ActionScript 3.0 |
| Product Version: | Adobe Digital Enterprise Platform Data Services for Java EE 3.1 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
Restores queries.
Parameters
queryParams:Object — the query parameters for the query
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Object — the descriptor of the query
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retrieveMetaData | () | method |
rollback | () | method |
public function rollback():void| Language Version: | ActionScript 3.0 |
| Product Version: | Adobe Digital Enterprise Platform Data Services for Java EE 3.1 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
Rolls back any current changes on the local store.
saveItems | () | method |
public function saveItems(items:Array):void| Language Version: | ActionScript 3.0 |
| Product Version: | Adobe Digital Enterprise Platform Data Services for Java EE 3.1 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
Add/Remove all the items specified within the dictionary. If the dictionary contains the managed object, then it is persisted to the local store. If it contains the UID as the key, then the item is removed from the store.
Parameters
items:Array — an array of items to save
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saveMessageCache | () | method |
public final function saveMessageCache(messageCache:DataMessageCache, unmergedMessages:Array):void| Language Version: | ActionScript 3.0 |
| Product Version: | Adobe Digital Enterprise Platform Data Services for Java EE 3.1 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
Saves the pending uncommitted messages and unmerges messages. This is no need for subclasses to provide their own custom implementation of persisting the message cache and hence this cannot be overridden.
Parameters
messageCache:DataMessageCache — the message cache
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unmergedMessages:Array — an array of unmerged messages
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saveMetaData | () | method |
public function saveMetaData(metadata:Object):void| Language Version: | ActionScript 3.0 |
| Product Version: | Adobe Digital Enterprise Platform Data Services for Java EE 3.1 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
Save the meta data configuration for a given destination.
Parameters
metadata:Object — the metadata to save
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saveQuery | () | method |
public function saveQuery(queryParams:Object, data:Object):void| Language Version: | ActionScript 3.0 |
| Product Version: | Adobe Digital Enterprise Platform Data Services for Java EE 3.1 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
Saves queries to be replayed offline later.
Parameters
queryParams:Object — the parameters of the query
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data:Object — the data to store in the referenced columns
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updateOfflineItem | () | method |
public function updateOfflineItem(item:Object, propChangeList:Array):void| Language Version: | ActionScript 3.0 |
| Product Version: | Adobe Digital Enterprise Platform Data Services for Java EE 3.1 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
Updates the specified properties of the specified offline item in the local store. The property change list is not used with default local shared object implementation as it is not needed.
Parameters
item:Object — the item to update, containing new values.
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propChangeList:Array — a list of properties that are being updated.
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updateOfflineItems | () | method |
public function updateOfflineItems(itemUpdates:Dictionary):void| Language Version: | ActionScript 3.0 |
| Product Version: | Adobe Digital Enterprise Platform Data Services for Java EE 3.1 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
It is used to update the items that were modified to the local store. It takes in a dictionary where the key passed in is the updated item self and the value would be a array of the properties changes. The property change list is not used with default local shared object implementation as it is not needed.
Parameters
itemUpdates:Dictionary — the map of items to the array of changed properties
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Mon Nov 28 2011, 06:48 AM -08:00