Mobile SDK Development Guide
jUsing the Batch Sync Up Target
To enhance performance in large sync up operations, Mobile SDK 7.1 introduces a
batch sync up target.
| iOS Native | Android Native |
|---|---|
|
BatchSyncUpTarget |
This target enhances the standard sync up target behavior by calling the Salesforce composite API. The composite API sends local records to the server in batches of up to 25 records.
iOS Native
Swift
1var target = BatchSyncUpTarget.init(createFieldList, updateFieldList)
2let syncMgr = SyncManager.sharedInstance(store: self.store!)
3syncMgr!.syncUp(target: target, options: options, soupName: soupName) {...}Objective-C
1SFBatchSyncUpTarget* target = [[SFBatchSyncUpTarget alloc] init];
2// or
3SFBatchSyncUpTarget* target =
4 [[SFBatchSyncUpTarget alloc] initWithCreateFieldlist:createList
5 updateFieldlist:updateList];
6[syncManager syncUpWithTarget:target
7 options:options
8 soupName:soupName
9 updateBlock:updateBlock];Android Native
1BatchSyncUpTarget target = new BatchSyncUpTarget();
2// or
3BatchSyncUpTarget target = new BatchSyncUpTarget(createFieldlist, updateFieldlist);
4syncManager.syncUp(target, options, soupName, callback);Hybrid and React Native
Existing sync up targets in hybrid and React Native apps automatically use the batch sync up target. To use a different sync up target implementation such as the legacy SyncUpTarget class, specify “androidImpl” or “iOSImpl”.
Usage in Sync Config Files
By default, sync up targets defined in sync config files use batch APIs. For example, the following sync configuration creates a batch sync up target.
1{ "syncs": [
2 {
3 "syncName": "syncUpContacts",
4 "syncType": "syncUp",
5 "soupName": "contacts",
6 "target":
7 {"createFieldlist":
8 ["FirstName",
9 "LastName",
10 "Title",
11 "MobilePhone",
12 "Email",
13 "Department",
14 "HomePhone"]
15 },
16 "options":
17 {"fieldlist":
18 ["Id",
19 "FirstName",
20 "LastName",
21 "Title",
22 "MobilePhone",
23 "Email",
24 "Department",
25 "HomePhone"],
26 "mergeMode":"LEAVE_IF_CHANGED"}
27 }
28]}