TICDSListOfDocumentRegisteredClientsOperation Class Reference
| Inherits from | TICDSOperation : NSOperation |
| Declared in | TICDSListOfDocumentRegisteredClientsOperation.h |
Overview
The TICDSListOfDocumentRegisteredClientsOperation class describes a generic operation used by the TICoreDataSync framework to fetch a list of the client devices that are registered to synchronize a given document.
The operation carries out the following tasks:
- Fetch a list of UUID identifiers of client directories inside the document’s
SyncChangesdirectory. - Fetch the
deviceInfo.plistfile for each registered client. - Fetch the last modified date of each client’s
RecentSyncfile, if it exists. - Fetch the last modified date of each client’s
WholeStoreupload, if it exists.
Operations are typically created automatically by the relevant sync manager.
%warning%
Warning: You must use one of the subclasses ofTICDSListOfDocumentRegisteredClientsOperation.
Tasks
Overridden Methods
-
– fetchArrayOfClientUUIDStringsFetch an array of UUID strings for each client registered to synchronize this document (the names of the directories inside the document’s
SyncChangesdirectory. -
– fetchDeviceInfoDictionaryForClientWithIdentifier:Fetch the
deviceInfo.plist, decrypting it if necessary, for the specified client. -
– fetchLastSynchronizationDatesFetch the last modified dates of each client’s
RecentSyncfile. -
– fetchModificationDateOfWholeStoreForClientWithIdentifier:Fetch the last modified dates for the specified client’s
WholeStorefile. -
– fetchedArrayOfClientUUIDStrings:Pass back the assembled
NSArrayofNSStringclient identifiers. -
– fetchedDeviceInfoDictionary:forClientWithIdentifier:Pass back the
NSDictionarybuilt from the contents of thedeviceInfo.plistfor the specified client. -
– fetchedLastSynchronizationDate:forClientWithIdentifier:Pass back the last modified date of the specified client’s
RecentSyncfile. -
– fetchedModificationDate:ofWholeStoreForClientWithIdentifier:Pass back the last modified date of the specified client’s WholeStore file.
Properties
-
synchronizedClientIdentifiersAn array used to keep track of the client identifiers while the operation is executing.
property -
temporaryDeviceInfoDictionariesA mutable dictionary used to keep track of the
propertydeviceInfo.plistdictionaries for each client while the operation is executing. -
deviceInfoDictionariesThe final dictionary of
propertydeviceInfo.plistdictionaries for each client once the operation has finished.
Properties
deviceInfoDictionaries
The final dictionary of deviceInfo.plist dictionaries for each client once the operation has finished.
@property (strong) NSDictionary *deviceInfoDictionariesDeclared In
TICDSListOfDocumentRegisteredClientsOperation.hsynchronizedClientIdentifiers
An array used to keep track of the client identifiers while the operation is executing.
@property (nonatomic, strong) NSArray *synchronizedClientIdentifiersDeclared In
TICDSListOfDocumentRegisteredClientsOperation.htemporaryDeviceInfoDictionaries
A mutable dictionary used to keep track of the deviceInfo.plist dictionaries for each client while the operation is executing.
@property (nonatomic, strong) NSMutableDictionary *temporaryDeviceInfoDictionariesDeclared In
TICDSListOfDocumentRegisteredClientsOperation.hInstance Methods
fetchArrayOfClientUUIDStrings
Fetch an array of UUID strings for each client registered to synchronize this document (the names of the directories inside the document’s SyncChanges directory.
- (void)fetchArrayOfClientUUIDStringsDiscussion
This method must call fetchedArrayOfClientUUIDStrings: when finished.
Declared In
TICDSListOfDocumentRegisteredClientsOperation.hfetchDeviceInfoDictionaryForClientWithIdentifier:
Fetch the deviceInfo.plist, decrypting it if necessary, for the specified client.
- (void)fetchDeviceInfoDictionaryForClientWithIdentifier:(NSString *)anIdentifierParameters
- anIdentifier
The UUID synchronization identifier of the client.
Discussion
This method must call fetchedDeviceInfoDictionary:forClientWithIdentifier: when finished.
Declared In
TICDSListOfDocumentRegisteredClientsOperation.hfetchLastSynchronizationDates
Fetch the last modified dates of each client’s RecentSync file.
- (void)fetchLastSynchronizationDatesDiscussion
This method must call fetchedLastSynchronizationDate:forClientWithIdentifier: once per client in synchronizedClientIdentifiers to provide the information.
Declared In
TICDSListOfDocumentRegisteredClientsOperation.hfetchModificationDateOfWholeStoreForClientWithIdentifier:
Fetch the last modified dates for the specified client’s WholeStore file.
- (void)fetchModificationDateOfWholeStoreForClientWithIdentifier:(NSString *)anIdentifierParameters
- anIdentifier
The UUID synchronization identifier of the client.
Discussion
This method must call fetchedModificationDate:ofWholeStoreForClientWithIdentifier: when finished.
Declared In
TICDSListOfDocumentRegisteredClientsOperation.hfetchedArrayOfClientUUIDStrings:
Pass back the assembled NSArray of NSString client identifiers.
- (void)fetchedArrayOfClientUUIDStrings:(NSArray *)anArrayParameters
- anArray
The array of identifiers, or
nilif an error occurred.
Discussion
If an error occurred, call setError: first, then specify nil for anArray.
Declared In
TICDSListOfDocumentRegisteredClientsOperation.hfetchedDeviceInfoDictionary:forClientWithIdentifier:
Pass back the NSDictionary built from the contents of the deviceInfo.plist for the specified client.
- (void)fetchedDeviceInfoDictionary:(NSDictionary *)aDictionary forClientWithIdentifier:(NSString *)anIdentifierParameters
- aDictionary
The assembled dictionary of device information.
- anIdentifier
The UUID synchronization identifier of the client.
Discussion
If an error occurred, call setError: first, then specify nil for aDictionary.
Declared In
TICDSListOfDocumentRegisteredClientsOperation.hfetchedLastSynchronizationDate:forClientWithIdentifier:
Pass back the last modified date of the specified client’s RecentSync file.
- (void)fetchedLastSynchronizationDate:(NSDate *)aDate forClientWithIdentifier:(NSString *)anIdentifierParameters
- aDate
The last modified date of the
RecentSyncfile.
- anIdentifier
The UUID synchronization identifier of the client.
Discussion
If an error occurred, call setError: first, then specify nil for aDate.
Declared In
TICDSListOfDocumentRegisteredClientsOperation.hfetchedModificationDate:ofWholeStoreForClientWithIdentifier:
Pass back the last modified date of the specified client’s WholeStore file.
- (void)fetchedModificationDate:(NSDate *)aDate ofWholeStoreForClientWithIdentifier:(NSString *)anIdentifierParameters
- aDate
The last modified date of the client’s
WholeStorefile.
- anIdentifier
The UUID synchronization identifier of the client.
Discussion
If an error occurred, call setError: first, then specify nil for aDate.
Declared In
TICDSListOfDocumentRegisteredClientsOperation.h