Returns the current data source lock severity level active in this SyncProvider implementation.

Returns:  a constant indicating the current level of data source lock active in this SyncProvider object; one of the following:

           SyncProvider.DATASOURCE_NO_LOCK,
           SyncProvider.DATASOURCE_ROW_LOCK,
           SyncProvider.DATASOURCE_TABLE_LOCK,
           SyncProvider.DATASOURCE_DB_LOCK
 

Exceptions:

SyncProviderException

if an error occurs determining the data source locking level.

See also:
setDataSourceLock