Container for the parameters to the DescribeDBClusters operation. Returns information about provisioned Aurora DB clusters. This API supports pagination.

For more information on Amazon Aurora, see Aurora on Amazon RDS in the Amazon RDS User Guide.

Inheritance: AmazonRDSRequest
Beispiel #1
0
        /// <summary>
        /// Initiates the asynchronous execution of the DescribeDBClusters operation.
        /// </summary>
        /// 
        /// <param name="request">Container for the necessary parameters to execute the DescribeDBClusters 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<DescribeDBClustersResponse> DescribeDBClustersAsync(DescribeDBClustersRequest request, System.Threading.CancellationToken cancellationToken = default(CancellationToken))
        {
            var marshaller = new DescribeDBClustersRequestMarshaller();
            var unmarshaller = DescribeDBClustersResponseUnmarshaller.Instance;

            return InvokeAsync<DescribeDBClustersRequest,DescribeDBClustersResponse>(request, marshaller, 
                unmarshaller, cancellationToken);
        }
Beispiel #2
0
        /// <summary>
        /// Returns information about provisioned Aurora DB clusters. This API supports pagination.
        /// 
        /// 
        ///  
        /// <para>
        /// For more information on Amazon Aurora, see <a href="http://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/CHAP_Aurora.html">Aurora
        /// on Amazon RDS</a> in the <i>Amazon RDS User Guide.</i>
        /// </para>
        /// </summary>
        /// <param name="request">Container for the necessary parameters to execute the DescribeDBClusters service method.</param>
        /// 
        /// <returns>The response from the DescribeDBClusters service method, as returned by RDS.</returns>
        /// <exception cref="Amazon.RDS.Model.DBClusterNotFoundException">
        /// <i>DBClusterIdentifier</i> does not refer to an existing DB cluster.
        /// </exception>
        public DescribeDBClustersResponse DescribeDBClusters(DescribeDBClustersRequest request)
        {
            var marshaller = new DescribeDBClustersRequestMarshaller();
            var unmarshaller = DescribeDBClustersResponseUnmarshaller.Instance;

            return Invoke<DescribeDBClustersRequest,DescribeDBClustersResponse>(request, marshaller, unmarshaller);
        }
Beispiel #3
0
        public object Execute(ExecutorContext context)
        {
            var cmdletContext      = context as CmdletContext;
            var useParameterSelect = this.Select.StartsWith("^");

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

            if (cmdletContext.DBClusterIdentifier != null)
            {
                request.DBClusterIdentifier = cmdletContext.DBClusterIdentifier;
            }
            if (cmdletContext.Filter != null)
            {
                request.Filters = cmdletContext.Filter;
            }
            if (cmdletContext.IncludeShared != null)
            {
                request.IncludeShared = cmdletContext.IncludeShared.Value;
            }

            // Initialize loop variants and commence piping
            System.String _nextToken      = null;
            int?          _emitLimit      = null;
            int           _retrievedSoFar = 0;

            if (AutoIterationHelpers.HasValue(cmdletContext.Marker))
            {
                _nextToken = cmdletContext.Marker;
            }
            if (cmdletContext.MaxRecord.HasValue)
            {
                _emitLimit = cmdletContext.MaxRecord;
            }
            var _userControllingPaging = this.NoAutoIteration.IsPresent || ParameterWasBound(nameof(this.Marker));

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

            do
            {
                request.Marker = _nextToken;
                if (_emitLimit.HasValue)
                {
                    request.MaxRecords = AutoIterationHelpers.ConvertEmitLimitToInt32(_emitLimit.Value);
                }

                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
                    };
                    int _receivedThisCall = response.DBClusters.Count;

                    _nextToken       = response.Marker;
                    _retrievedSoFar += _receivedThisCall;
                    if (_emitLimit.HasValue)
                    {
                        _emitLimit -= _receivedThisCall;
                    }
                }
                catch (Exception e)
                {
                    if (_retrievedSoFar == 0 || !_emitLimit.HasValue)
                    {
                        output = new CmdletOutput {
                            ErrorResponse = e
                        };
                    }
                    else
                    {
                        break;
                    }
                }

                ProcessOutput(output);
            } while (!_userControllingPaging && AutoIterationHelpers.HasValue(_nextToken) && (!_emitLimit.HasValue || _emitLimit.Value >= 1));


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


            return(null);
        }
Beispiel #4
0
 private Amazon.RDS.Model.DescribeDBClustersResponse CallAWSServiceOperation(IAmazonRDS client, Amazon.RDS.Model.DescribeDBClustersRequest request)
 {
     Utils.Common.WriteVerboseEndpointMessage(this, client.Config, "Amazon Relational Database Service", "DescribeDBClusters");
     try
     {
         #if DESKTOP
         return(client.DescribeDBClusters(request));
         #elif CORECLR
         return(client.DescribeDBClustersAsync(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;
     }
 }
Beispiel #5
0
        /// <summary>
        /// Initiates the asynchronous execution of the DescribeDBClusters operation.
        /// </summary>
        /// 
        /// <param name="request">Container for the necessary parameters to execute the DescribeDBClusters operation on AmazonRDSClient.</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 EndDescribeDBClusters
        ///         operation.</returns>
        public IAsyncResult BeginDescribeDBClusters(DescribeDBClustersRequest request, AsyncCallback callback, object state)
        {
            var marshaller = new DescribeDBClustersRequestMarshaller();
            var unmarshaller = DescribeDBClustersResponseUnmarshaller.Instance;

            return BeginInvoke<DescribeDBClustersRequest>(request, marshaller, unmarshaller,
                callback, state);
        }