/// <summary>
/// Private constructor
/// </summary>
/// <param name="smartStore"></param>
/// <param name="client"></param>
private SyncManager(SmartStore.Store.SmartStore smartStore, IRestClient client)
{
ApiVersion = ApiVersionStrings.VersionNumber;
_smartStore = smartStore;
RestClient = client;
SyncState.SetupSyncsSoupIfNeeded(smartStore);
}
/// <summary>
/// Create sync state in database for a sync down and return corresponding SyncState
/// </summary>
/// <param name="store"></param>
/// <param name="target"></param>
/// <param name="options"></param>
/// <param name="soupName"></param>
/// <returns></returns>
public static SyncState CreateSyncDown(SmartStore.Store.SmartStore store, SyncDownTarget target, string soupName, SyncOptions options = null)
{
var sync = new JObject
{
{ Constants.SyncType, SyncTypes.SyncDown.ToString() },
{ Constants.SyncTarget, target.AsJson() },
{ Constants.SyncSoupName, soupName },
{ Constants.SyncStatus, SyncStatusTypes.New.ToString() },
{ Constants.SyncProgress, 0 },
{ Constants.SyncTotalSize, -1 },
{ Constants.SyncMaxTimeStamp, -1 },
};
if (options != null)
{
sync[Constants.SyncOptions] = options.AsJson();
}
JObject upserted = store.Upsert(Constants.SyncsSoup, sync);
if (upserted != null)
{
return(FromJson(upserted));
}
sync[Constants.SyncStatus] = SyncStatusTypes.Failed.ToString();
return(FromJson(sync));
}
/// <summary>
/// Create syncs soup if needed.
/// </summary>
/// <param name="store"></param>
public static void SetupSyncsSoupIfNeeded(SmartStore.Store.SmartStore store)
{
if (store.HasSoup(Constants.SyncsSoup))
{
return;
}
IndexSpec[] indexSpecs = { new IndexSpec(Constants.SyncType, SmartStoreType.SmartString) };
store.RegisterSoup(Constants.SyncsSoup, indexSpecs);
}
/// <summary>
/// Build SyncState from store sync given by id
/// </summary>
/// <param name="store"></param>
/// <param name="id"></param>
/// <returns></returns>
public static SyncState ById(SmartStore.Store.SmartStore store, long id)
{
JArray syncs = store.Retrieve(Constants.SyncsSoup, id);
if (syncs == null || syncs.Count == 0)
{
return null;
}
return FromJson(syncs[0] as JObject);
}
/// <summary>
/// Save SyncState to db
/// </summary>
/// <param name="store"></param>
public void Save(SmartStore.Store.SmartStore store)
{
try
{
store.Update(Constants.SyncsSoup, AsJson(), Id, false);
}
catch (SQLiteException sqe)
{
var se = new SmartStoreException("SqliteError occurred ", sqe);
throw se;
}
}
public static SyncManager GetInstance(Account account, string communityId, SmartStore.Store.SmartStore smartStore)
{
if (account == null)
{
account = AccountManager.GetAccount();
}
if (smartStore == null)
{
smartStore = SmartStore.Store.SmartStore.GetSmartStore(account);
}
string uniqueId = Constants.GenerateUniqueId(account, smartStore);
lock (Synclock)
{
var client = new ClientManager().PeekRestClient(account);
SyncManager instance = null;
if (_instances != null)
{
if (_instances.TryGetValue(uniqueId, out instance))
{
SyncState.SetupSyncsSoupIfNeeded(instance._smartStore);
instance = new SyncManager(instance._smartStore, client);
return(instance);
}
instance = new SyncManager(smartStore, client);
_instances.Add(uniqueId, instance);
}
else
{
_instances = new Dictionary <string, SyncManager>();
instance = new SyncManager(smartStore, client);
_instances.Add(uniqueId, instance);
}
SyncState.SetupSyncsSoupIfNeeded(instance._smartStore);
return(instance);
}
}
public static string GenerateUniqueId(Account account, SmartStore.Store.SmartStore smartStore)
{
return(account != null ? account.UserId : "" + ":" + smartStore.DatabasePath);
}
private CacheManager(Account account, string communityId)
{
_smartStore = SmartStore.Store.SmartStore.GetSmartStore(account);
ResetInMemoryCache();
}
