예제 #1
0
        private async Task<DatasetUpdates> PopulateListUpdatesAsync(string datasetName, long lastSyncCount, List<Record> records, string nextToken, CancellationToken cancellationToken)
        {
            ListRecordsRequest request = new ListRecordsRequest();
            request.IdentityPoolId = identityPoolId;
            request.IdentityId = this.GetCurrentIdentityId();
            request.DatasetName = datasetName;
            request.LastSyncCount = lastSyncCount;
            // mark it large enough to reduce # of requests
            request.MaxResults = 1024;
            request.NextToken = nextToken;

            ListRecordsResponse listRecordsResponse = await client.ListRecordsAsync(request, cancellationToken).ConfigureAwait(false);
            foreach (Amazon.CognitoSync.Model.Record remoteRecord in listRecordsResponse.Records)
            {
                records.Add(ModelToRecord(remoteRecord));
            }
            // update last evaluated key
            nextToken = listRecordsResponse.NextToken;

            if (nextToken != null)
                await PopulateListUpdatesAsync(datasetName, lastSyncCount, records, nextToken, cancellationToken).ConfigureAwait(false);


            DatasetUpdates updates = new DatasetUpdates(
                    datasetName,
                    records,
                    listRecordsResponse.DatasetSyncCount,
                    listRecordsResponse.SyncSessionToken,
                    listRecordsResponse.DatasetExists,
                    listRecordsResponse.DatasetDeletedAfterRequestedSyncCount,
                    listRecordsResponse.MergedDatasetNames
                );

            return updates;
        }
예제 #2
0
        public object Execute(ExecutorContext context)
        {
            var cmdletContext = context as CmdletContext;
            // create request
            var request = new Amazon.CognitoSync.Model.ListRecordsRequest();

            if (cmdletContext.DatasetName != null)
            {
                request.DatasetName = cmdletContext.DatasetName;
            }
            if (cmdletContext.IdentityId != null)
            {
                request.IdentityId = cmdletContext.IdentityId;
            }
            if (cmdletContext.IdentityPoolId != null)
            {
                request.IdentityPoolId = cmdletContext.IdentityPoolId;
            }
            if (cmdletContext.LastSyncCount != null)
            {
                request.LastSyncCount = cmdletContext.LastSyncCount.Value;
            }
            if (cmdletContext.MaxResult != null)
            {
                request.MaxResults = AutoIterationHelpers.ConvertEmitLimitToServiceTypeInt32(cmdletContext.MaxResult.Value);
            }
            if (cmdletContext.NextToken != null)
            {
                request.NextToken = cmdletContext.NextToken;
            }
            if (cmdletContext.SyncSessionToken != null)
            {
                request.SyncSessionToken = cmdletContext.SyncSessionToken;
            }

            CmdletOutput output;

            // issue call
            var client = Client ?? CreateClient(_CurrentCredentials, _RegionEndpoint);

            try
            {
                var    response       = CallAWSServiceOperation(client, request);
                object pipelineOutput = null;
                pipelineOutput = cmdletContext.Select(response, this);
                output         = new CmdletOutput
                {
                    PipelineOutput  = pipelineOutput,
                    ServiceResponse = response
                };
            }
            catch (Exception e)
            {
                output = new CmdletOutput {
                    ErrorResponse = e
                };
            }

            return(output);
        }
 /// <summary>
 /// Initiates the asynchronous execution of the ListRecords operation.
 /// </summary>
 /// 
 /// <param name="request">Container for the necessary parameters to execute the ListRecords operation on AmazonCognitoSyncClient.</param>
 /// <param name="callback">An Action delegate that is invoked when the operation completes.</param>
 /// <param name="options">A user-defined state object that is passed to the callback procedure. Retrieve this object from within the callback
 ///          procedure using the AsyncState property.</param>
 public void ListRecordsAsync(ListRecordsRequest request, AmazonServiceCallback<ListRecordsRequest, ListRecordsResponse> callback, AsyncOptions options = null)
 {
     options = options == null?new AsyncOptions():options;
     var marshaller = new ListRecordsRequestMarshaller();
     var unmarshaller = ListRecordsResponseUnmarshaller.Instance;
     Action<AmazonWebServiceRequest, AmazonWebServiceResponse, Exception, AsyncOptions> callbackHelper = null;
     if(callback !=null )
         callbackHelper = (AmazonWebServiceRequest req, AmazonWebServiceResponse res, Exception ex, AsyncOptions ao) => { 
             AmazonServiceResult<ListRecordsRequest,ListRecordsResponse> responseObject 
                     = new AmazonServiceResult<ListRecordsRequest,ListRecordsResponse>((ListRecordsRequest)req, (ListRecordsResponse)res, ex , ao.State);    
                 callback(responseObject); 
         };
     BeginInvoke<ListRecordsRequest>(request, marshaller, unmarshaller, options, callbackHelper);
 }
        /// <summary>
        /// Initiates the asynchronous execution of the ListRecords operation.
        /// </summary>
        /// 
        /// <param name="request">Container for the necessary parameters to execute the ListRecords operation.</param>
        /// <param name="cancellationToken">
        ///     A cancellation token that can be used by other objects or threads to receive notice of cancellation.
        /// </param>
        /// <returns>The task object representing the asynchronous operation.</returns>
        public Task<ListRecordsResponse> ListRecordsAsync(ListRecordsRequest request, System.Threading.CancellationToken cancellationToken = default(CancellationToken))
        {
            var marshaller = new ListRecordsRequestMarshaller();
            var unmarshaller = ListRecordsResponseUnmarshaller.Instance;

            return InvokeAsync<ListRecordsRequest,ListRecordsResponse>(request, marshaller, 
                unmarshaller, cancellationToken);
        }
        /// <summary>
        /// Gets paginated records, optionally changed after a particular sync count for a dataset
        /// and identity. With Amazon Cognito Sync, each identity has access only to its own data.
        /// Thus, the credentials used to make this API call need to have access to the identity
        /// data.
        /// 
        ///  
        /// <para>
        /// ListRecords can be called with temporary user credentials provided by Cognito Identity
        /// or with developer credentials. You should use Cognito Identity credentials to make
        /// this API call.
        /// </para>
        /// </summary>
        /// <param name="request">Container for the necessary parameters to execute the ListRecords service method.</param>
        /// 
        /// <returns>The response from the ListRecords service method, as returned by CognitoSync.</returns>
        /// <exception cref="Amazon.CognitoSync.Model.InternalErrorException">
        /// Indicates an internal service error.
        /// </exception>
        /// <exception cref="Amazon.CognitoSync.Model.InvalidParameterException">
        /// Thrown when a request parameter does not comply with the associated constraints.
        /// </exception>
        /// <exception cref="Amazon.CognitoSync.Model.NotAuthorizedException">
        /// Thrown when a user is not authorized to access the requested resource.
        /// </exception>
        /// <exception cref="Amazon.CognitoSync.Model.TooManyRequestsException">
        /// Thrown if the request is throttled.
        /// </exception>
        public ListRecordsResponse ListRecords(ListRecordsRequest request)
        {
            var marshaller = new ListRecordsRequestMarshaller();
            var unmarshaller = ListRecordsResponseUnmarshaller.Instance;

            return Invoke<ListRecordsRequest,ListRecordsResponse>(request, marshaller, unmarshaller);
        }
 internal ListRecordsResponse ListRecords(ListRecordsRequest request)
 {
     var task = ListRecordsAsync(request);
     try
     {
         return task.Result;
     }
     catch(AggregateException e)
     {
         ExceptionDispatchInfo.Capture(e.InnerException).Throw();
         return null;
     }
 }
        /// <summary>
        /// Initiates the asynchronous execution of the ListRecords operation.
        /// <seealso cref="Amazon.CognitoSync.IAmazonCognitoSync.ListRecords"/>
        /// </summary>
        /// 
        /// <param name="request">Container for the necessary parameters to execute the ListRecords operation.</param>
        /// <param name="cancellationToken">
        ///     A cancellation token that can be used by other objects or threads to receive notice of cancellation.
        /// </param>
        /// <returns>The task object representing the asynchronous operation.</returns>
		public Task<ListRecordsResponse> ListRecordsAsync(ListRecordsRequest request, CancellationToken cancellationToken = default(CancellationToken))
        {
            var marshaller = new ListRecordsRequestMarshaller();
            var unmarshaller = ListRecordsResponseUnmarshaller.GetInstance();
            return Invoke<IRequest, ListRecordsRequest, ListRecordsResponse>(request, marshaller, unmarshaller, signer, cancellationToken);
        }
        /// <summary>
        /// Initiates the asynchronous execution of the ListRecords operation.
        /// </summary>
        /// 
        /// <param name="request">Container for the necessary parameters to execute the ListRecords operation on AmazonCognitoSyncClient.</param>
        /// <param name="callback">An AsyncCallback delegate that is invoked when the operation completes.</param>
        /// <param name="state">A user-defined state object that is passed to the callback procedure. Retrieve this object from within the callback
        ///          procedure using the AsyncState property.</param>
        /// 
        /// <returns>An IAsyncResult that can be used to poll or wait for results, or both; this value is also needed when invoking EndListRecords
        ///         operation.</returns>
        public IAsyncResult BeginListRecords(ListRecordsRequest request, AsyncCallback callback, object state)
        {
            var marshaller = new ListRecordsRequestMarshaller();
            var unmarshaller = ListRecordsResponseUnmarshaller.Instance;

            return BeginInvoke<ListRecordsRequest>(request, marshaller, unmarshaller,
                callback, state);
        }
        private void PopulateListUpdatesAsync(string datasetName, long lastSyncCount, List<Record> records, string nextToken, AmazonCognitoSyncCallback<DatasetUpdates> callback, AsyncOptions options)
        {
            ListRecordsRequest request = new ListRecordsRequest();
            request.IdentityPoolId = identityPoolId;
            request.IdentityId = this.GetCurrentIdentityId();
            request.DatasetName = datasetName;
            request.LastSyncCount = lastSyncCount;
            // mark it large enough to reduce # of requests
            request.MaxResults = 1024;
            request.NextToken = nextToken;

            client.ListRecordsAsync(request, (responseObj) =>
            {
                ListRecordsResponse res = responseObj.Response;
                Exception ex = responseObj.Exception;
                object obj = responseObj.state;

                if (ex != null)
                {
                    InternalSDKUtils.AsyncExecutor(() => callback(new AmazonCognitoSyncResult<DatasetUpdates>(null, ex, obj)), options); ;
                }
                else
                {
                    ListRecordsResponse listRecordsResponse = res;
                    foreach (Amazon.CognitoSync.Model.Record remoteRecord in listRecordsResponse.Records)
                    {
                        //builder.addRecord(modelToRecord(remoteRecord));
                        records.Add(this.ModelToRecord(remoteRecord));
                    }
                    if (listRecordsResponse.NextToken == null)
                    {
                        DatasetUpdates updates = new DatasetUpdates(
                            datasetName,
                            records,
                            listRecordsResponse.DatasetSyncCount,
                            listRecordsResponse.SyncSessionToken,
                            listRecordsResponse.DatasetExists,
                            listRecordsResponse.DatasetDeletedAfterRequestedSyncCount,
                            listRecordsResponse.MergedDatasetNames
                        );

                        InternalSDKUtils.AsyncExecutor(() => callback(new AmazonCognitoSyncResult<DatasetUpdates>(updates, ex, obj)), options);

                        return;
                    }
                    // update last evaluated key
                    nextToken = listRecordsResponse.NextToken;

                    // emulating the while loop
                    PopulateListUpdatesAsync(datasetName, lastSyncCount, records, nextToken, callback, new AsyncOptions() { ExecuteCallbackOnMainThread = false, State = obj });
                }
            },
            options);

        }
예제 #10
0
 private Amazon.CognitoSync.Model.ListRecordsResponse CallAWSServiceOperation(IAmazonCognitoSync client, Amazon.CognitoSync.Model.ListRecordsRequest request)
 {
     Utils.Common.WriteVerboseEndpointMessage(this, client.Config, "Amazon Cognito Sync", "ListRecords");
     try
     {
         #if DESKTOP
         return(client.ListRecords(request));
         #elif CORECLR
         return(client.ListRecordsAsync(request).GetAwaiter().GetResult());
         #else
                 #error "Unknown build edition"
         #endif
     }
     catch (AmazonServiceException exc)
     {
         var webException = exc.InnerException as System.Net.WebException;
         if (webException != null)
         {
             throw new Exception(Utils.Common.FormatNameResolutionFailureMessage(client.Config, webException.Message), webException);
         }
         throw;
     }
 }
예제 #11
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        public object Execute(ExecutorContext context)
        {
            var cmdletContext = context as CmdletContext;

            #pragma warning disable CS0618, CS0612 //A class member was marked with the Obsolete attribute
            var useParameterSelect = this.Select.StartsWith("^") || this.PassThru.IsPresent;
            #pragma warning restore CS0618, CS0612 //A class member was marked with the Obsolete attribute

            // create request and set iteration invariants
            var request = new Amazon.CognitoSync.Model.ListRecordsRequest();

            if (cmdletContext.DatasetName != null)
            {
                request.DatasetName = cmdletContext.DatasetName;
            }
            if (cmdletContext.IdentityId != null)
            {
                request.IdentityId = cmdletContext.IdentityId;
            }
            if (cmdletContext.IdentityPoolId != null)
            {
                request.IdentityPoolId = cmdletContext.IdentityPoolId;
            }
            if (cmdletContext.LastSyncCount != null)
            {
                request.LastSyncCount = cmdletContext.LastSyncCount.Value;
            }
            if (cmdletContext.MaxResult != null)
            {
                request.MaxResults = AutoIterationHelpers.ConvertEmitLimitToServiceTypeInt32(cmdletContext.MaxResult.Value);
            }
            if (cmdletContext.SyncSessionToken != null)
            {
                request.SyncSessionToken = cmdletContext.SyncSessionToken;
            }

            // Initialize loop variant and commence piping
            var _nextToken             = cmdletContext.NextToken;
            var _userControllingPaging = this.NoAutoIteration.IsPresent || ParameterWasBound(nameof(this.NextToken));

            var client = Client ?? CreateClient(_CurrentCredentials, _RegionEndpoint);
            do
            {
                request.NextToken = _nextToken;

                CmdletOutput output;

                try
                {
                    var response = CallAWSServiceOperation(client, request);

                    object pipelineOutput = null;
                    if (!useParameterSelect)
                    {
                        pipelineOutput = cmdletContext.Select(response, this);
                    }
                    output = new CmdletOutput
                    {
                        PipelineOutput  = pipelineOutput,
                        ServiceResponse = response
                    };

                    _nextToken = response.NextToken;
                }
                catch (Exception e)
                {
                    output = new CmdletOutput {
                        ErrorResponse = e
                    };
                }

                ProcessOutput(output);
            } while (!_userControllingPaging && AutoIterationHelpers.HasValue(_nextToken));

            if (useParameterSelect)
            {
                WriteObject(cmdletContext.Select(null, this));
            }


            return(null);
        }
예제 #12
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 private ListRecordsRequest PrepareListRecordsRequest(string datasetName, long lastSyncCount)
 {
     ListRecordsRequest request = new ListRecordsRequest();
     request.IdentityPoolId = identityPoolId;
     request.IdentityId = this.GetCurrentIdentityId();
     request.DatasetName = datasetName;
     request.LastSyncCount = lastSyncCount;
     // mark it large enough to reduce # of requests
     request.MaxResults = 1024;
     return request;
 }
예제 #13
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        IAsyncResult invokeListRecords(ListRecordsRequest request, AsyncCallback callback, object state, bool synchronized)
        {
            var marshaller = new ListRecordsRequestMarshaller();
            var unmarshaller = ListRecordsResponseUnmarshaller.Instance;

            return Invoke(request, callback, state, synchronized, marshaller, unmarshaller, signer);
        }
예제 #14
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 /// <summary>
 /// Initiates the asynchronous execution of the ListRecords operation.
 /// <seealso cref="Amazon.CognitoSync.IAmazonCognitoSync"/>
 /// </summary>
 /// 
 /// <param name="request">Container for the necessary parameters to execute the ListRecords operation on AmazonCognitoSyncClient.</param>
 /// <param name="callback">An AsyncCallback delegate that is invoked when the operation completes.</param>
 /// <param name="state">A user-defined state object that is passed to the callback procedure. Retrieve this object from within the callback
 ///          procedure using the AsyncState property.</param>
 /// 
 /// <returns>An IAsyncResult that can be used to poll or wait for results, or both; this value is also needed when invoking EndListRecords
 ///         operation.</returns>
 public IAsyncResult BeginListRecords(ListRecordsRequest request, AsyncCallback callback, object state)
 {
     return invokeListRecords(request, callback, state, false);
 }
예제 #15
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 /// <summary>
 /// Gets paginated records, optionally changed after a particular sync count for a dataset
 /// and identity.
 /// </summary>
 /// <param name="request">Container for the necessary parameters to execute the ListRecords service method.</param>
 /// 
 /// <returns>The response from the ListRecords service method, as returned by CognitoSync.</returns>
 /// <exception cref="InternalErrorException">
 /// Indicates an internal service error.
 /// </exception>
 /// <exception cref="InvalidParameterException">
 /// Thrown when a request parameter does not comply with the associated constraints.
 /// </exception>
 /// <exception cref="NotAuthorizedException">
 /// Thrown when a user is not authorized to access the requested resource.
 /// </exception>
 /// <exception cref="TooManyRequestsException">
 /// Thrown if the request is throttled.
 /// </exception>
 public ListRecordsResponse ListRecords(ListRecordsRequest request)
 {
     IAsyncResult asyncResult = invokeListRecords(request, null, null, true);
     return EndListRecords(asyncResult);
 }