public IAsyncOperation <StorageResult> startTransaction(string parameters)
{
return(AsyncInfo.Run((token) =>
Task.Run <StorageResult>(() =>
{
try
{
// deserialize the parameters passed in as an array of strings
string[] paramStrings = JsonConvert.DeserializeObject <string[]>(parameters);
//start the transaction
bool worked = JSONStore.startTransaction();
int rc = worked ? JSONStoreConstants.JSON_STORE_RC_OK : JSONStoreConstants.JSON_STORE_PERSISTENT_STORE_FAILURE;
return new StorageResult(Status.OK, rc);
}
catch (JSONStoreException jsonException)
{
//JSONStoreLoggerException(exception);
// catch a JSONStore specific exception and return the error code
return new StorageResult(Status.ERROR, jsonException.errorCode);
}
catch (Exception)
{
return new StorageResult(Status.ERROR, JSONStoreConstants.JSON_STORE_PERSISTENT_STORE_FAILURE);
}
}, token)));
}