internal async Task <object> HandleFullSyncRequest(C8oFullSync c8oFullSync, String databaseNameName, IDictionary <string, object> parameters, C8oResponseListener c8oResponseListner) { return(await handleFullSyncrequestOp(c8oFullSync, databaseNameName, parameters, c8oResponseListner)); }
async private Task <object> HandleRequest() { bool isFullSyncRequest = C8oFullSync.IsFullSyncRequest(parameters); if (isFullSyncRequest) { c8o.Log._Debug("Is FullSync request"); var liveid = C8oUtils.GetParameterStringValue(parameters, C8o.FS_LIVE, false); if (liveid != null) { var dbName = C8oUtils.GetParameterStringValue(parameters, C8o.ENGINE_PARAMETER_PROJECT, true).Substring(C8oFullSync.FULL_SYNC_PROJECT.Length); c8o.AddLive(liveid, dbName, this); } // The result cannot be handled here because it can be different depending to the platform // But it can be useful bor debug try { var fullSyncResult = await c8o.c8oFullSync.HandleFullSyncRequest(parameters, c8oResponseListener); return(fullSyncResult); } catch (C8oException e) { throw e; } catch (Exception e) { throw new C8oException(C8oExceptionMessage.FullSyncRequestFail(), e); } } else { string responseType; if (c8oResponseListener == null || c8oResponseListener is C8oResponseXmlListener) { responseType = C8o.RESPONSE_TYPE_XML; } else if (c8oResponseListener is C8oResponseJsonListener) { responseType = C8o.RESPONSE_TYPE_JSON; } else { return(new C8oException("wrong listener")); } //*** Local cache ***// string c8oCallRequestIdentifier = null; // Allows to enable or disable the local cache on a Convertigo requestable, default value is true C8oLocalCache localCache = C8oUtils.GetParameterObjectValue(parameters, C8oLocalCache.PARAM, false) as C8oLocalCache; bool localCacheEnabled = false; // If the engine parameter for local cache is specified if (localCache != null) { // Removes local cache parameters and build the c8o call request identifier parameters.Remove(C8oLocalCache.PARAM); if (localCacheEnabled = localCache.enabled) { c8oCallRequestIdentifier = C8oUtils.IdentifyC8oCallRequest(parameters, responseType); if (localCache.priority.IsAvailable(c8o)) { try { C8oLocalCacheResponse localCacheResponse = await c8o.c8oFullSync.GetResponseFromLocalCache(c8oCallRequestIdentifier); if (!localCacheResponse.Expired) { if (responseType == C8o.RESPONSE_TYPE_XML) { return(C8oTranslator.StringToXml(localCacheResponse.Response)); } else if (responseType == C8o.RESPONSE_TYPE_JSON) { return(C8oTranslator.StringToJson(localCacheResponse.Response)); } } } catch (C8oUnavailableLocalCacheException) { // no entry } } } } //*** Get response ***// parameters[C8o.ENGINE_PARAMETER_DEVICE_UUID] = c8o.DeviceUUID; // Build the c8o call URL c8oCallUrl = c8o.Endpoint + "/." + responseType; HttpWebResponse httpResponse = null; Exception exception = null; try { httpResponse = await c8o.httpInterface.HandleC8oCallRequest(c8oCallUrl, parameters); } catch (Exception e) { exception = e; } if (exception != null) { if (localCacheEnabled) { try { C8oLocalCacheResponse localCacheResponse = await c8o.c8oFullSync.GetResponseFromLocalCache(c8oCallRequestIdentifier); if (!localCacheResponse.Expired) { if (responseType == C8o.RESPONSE_TYPE_XML) { return(C8oTranslator.StringToXml(localCacheResponse.Response)); } else if (responseType == C8o.RESPONSE_TYPE_JSON) { return(C8oTranslator.StringToJson(localCacheResponse.Response)); } } } catch (C8oUnavailableLocalCacheException) { // no entry } } return(new C8oException(C8oExceptionMessage.handleC8oCallRequest(), exception)); } var responseStream = httpResponse.GetResponseStream(); object response; string responseString = null; if (c8oResponseListener is C8oResponseXmlListener) { response = C8oTranslator.StreamToXml(responseStream); if (localCacheEnabled) { responseString = C8oTranslator.XmlToString(response as XDocument); } } else if (c8oResponseListener is C8oResponseJsonListener) { responseString = C8oTranslator.StreamToString(responseStream); response = C8oTranslator.StringToJson(responseString); } else { return(new C8oException("wrong listener")); } if (localCacheEnabled) { // String responseString = C8oTranslator.StreamToString(responseStream); long expirationDate = -1; if (localCache.ttl > 0) { expirationDate = localCache.ttl + C8oUtils.GetUnixEpochTime(DateTime.Now); } var localCacheResponse = new C8oLocalCacheResponse(responseString, responseType, expirationDate); await c8o.c8oFullSync.SaveResponseToLocalCache(c8oCallRequestIdentifier, localCacheResponse); } return(response); } }