IAsyncResult invokeDescribeClusterParameters(DescribeClusterParametersRequest describeClusterParametersRequest, AsyncCallback callback, object state, bool synchronized)
{
IRequest irequest = new DescribeClusterParametersRequestMarshaller().Marshall(describeClusterParametersRequest);
var unmarshaller = DescribeClusterParametersResponseUnmarshaller.GetInstance();
AsyncResult result = new AsyncResult(irequest, callback, state, synchronized, signer, unmarshaller);
Invoke(result);
return result;
}
/// <summary>
/// <para> Returns a detailed list of parameters contained within the specified Amazon Redshift parameter group. For each parameter the response
/// includes information such as parameter name, description, data type, value, whether the parameter value is modifiable, and so on. </para>
/// <para>You can specify <i>source</i> filter to retrieve parameters of only specific type. For example, to retrieve parameters that were
/// modified by a user action such as from ModifyClusterParameterGroup, you can specify <i>source</i> equal to <i>user</i> .</para> <para> For
/// more information about managing parameter groups, go to <a
/// href="http://docs.aws.amazon.com/redshift/latest/mgmt/working-with-parameter-groups.html" >Amazon Redshift Parameter Groups</a> in the
/// <i>Amazon Redshift Management Guide</i> .
/// </para>
/// </summary>
///
/// <param name="describeClusterParametersRequest">Container for the necessary parameters to execute the DescribeClusterParameters service
/// method on AmazonRedshift.</param>
///
/// <returns>The response from the DescribeClusterParameters service method, as returned by AmazonRedshift.</returns>
///
/// <exception cref="ClusterParameterGroupNotFoundException"/>
public DescribeClusterParametersResponse DescribeClusterParameters(DescribeClusterParametersRequest describeClusterParametersRequest)
{
IAsyncResult asyncResult = invokeDescribeClusterParameters(describeClusterParametersRequest, null, null, true);
return EndDescribeClusterParameters(asyncResult);
}
/// <summary>
/// Initiates the asynchronous execution of the DescribeClusterParameters operation.
/// <seealso cref="Amazon.Redshift.IAmazonRedshift.DescribeClusterParameters"/>
/// </summary>
///
/// <param name="describeClusterParametersRequest">Container for the necessary parameters to execute the DescribeClusterParameters operation on
/// AmazonRedshift.</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
/// EndDescribeClusterParameters operation.</returns>
public IAsyncResult BeginDescribeClusterParameters(DescribeClusterParametersRequest describeClusterParametersRequest, AsyncCallback callback, object state)
{
return invokeDescribeClusterParameters(describeClusterParametersRequest, callback, state, false);
}
/// <summary>
/// Initiates the asynchronous execution of the DescribeClusterParameters operation.
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the DescribeClusterParameters operation on AmazonRedshiftClient.</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 EndDescribeClusterParameters
/// operation.</returns>
public IAsyncResult BeginDescribeClusterParameters(DescribeClusterParametersRequest request, AsyncCallback callback, object state)
{
var marshaller = new DescribeClusterParametersRequestMarshaller();
var unmarshaller = DescribeClusterParametersResponseUnmarshaller.Instance;
return BeginInvoke<DescribeClusterParametersRequest>(request, marshaller, unmarshaller,
callback, state);
}
internal DescribeClusterParametersPaginator(IAmazonRedshift client, DescribeClusterParametersRequest request)
{
this._client = client;
this._request = request;
}
/// <summary>
/// <para> Returns a detailed list of parameters contained within the specified Amazon Redshift parameter group. For each parameter the response
/// includes information such as parameter name, description, data type, value, whether the parameter value is modifiable, and so on. </para>
/// <para>You can specify <i>source</i> filter to retrieve parameters of only specific type. For example, to retrieve parameters that were
/// modified by a user action such as from ModifyClusterParameterGroup, you can specify <i>source</i> equal to <i>user</i> .</para> <para> For
/// more information about managing parameter groups, go to <a href="http://docs.aws.amazon.com/redshift/latest/mgmt/working-with-parameter-groups.html">Amazon Redshift Parameter Groups</a> in the
/// <i>Amazon Redshift Management Guide</i> .
/// </para>
/// </summary>
///
/// <param name="describeClusterParametersRequest">Container for the necessary parameters to execute the DescribeClusterParameters service
/// method on AmazonRedshift.</param>
///
/// <returns>The response from the DescribeClusterParameters service method, as returned by AmazonRedshift.</returns>
///
/// <exception cref="T:Amazon.Redshift.Model.ClusterParameterGroupNotFoundException" />
/// <param name="cancellationToken">
/// A cancellation token that can be used by other objects or threads to receive notice of cancellation.
/// </param>
public Task<DescribeClusterParametersResponse> DescribeClusterParametersAsync(DescribeClusterParametersRequest describeClusterParametersRequest, CancellationToken cancellationToken = default(CancellationToken))
{
var marshaller = new DescribeClusterParametersRequestMarshaller();
var unmarshaller = DescribeClusterParametersResponseUnmarshaller.GetInstance();
return Invoke<IRequest, DescribeClusterParametersRequest, DescribeClusterParametersResponse>(describeClusterParametersRequest, marshaller, unmarshaller, signer, cancellationToken);
}
/// <summary>
/// Returns a detailed list of parameters contained within the specified Amazon Redshift
/// parameter group. For each parameter the response includes information such as parameter
/// name, description, data type, value, whether the parameter value is modifiable, and
/// so on.
///
///
/// <para>
/// You can specify <i>source</i> filter to retrieve parameters of only specific type.
/// For example, to retrieve parameters that were modified by a user action such as from
/// <a>ModifyClusterParameterGroup</a>, you can specify <i>source</i> equal to <i>user</i>.
/// </para>
///
/// <para>
/// For more information about parameters and parameter groups, go to <a href="http://docs.aws.amazon.com/redshift/latest/mgmt/working-with-parameter-groups.html">Amazon
/// Redshift Parameter Groups</a> in the <i>Amazon Redshift Cluster Management Guide</i>.
///
/// </para>
/// </summary>
/// <param name="request">Container for the necessary parameters to execute the DescribeClusterParameters service method.</param>
///
/// <returns>The response from the DescribeClusterParameters service method, as returned by Redshift.</returns>
/// <exception cref="Amazon.Redshift.Model.ClusterParameterGroupNotFoundException">
/// The parameter group name does not refer to an existing parameter group.
/// </exception>
public DescribeClusterParametersResponse DescribeClusterParameters(DescribeClusterParametersRequest request)
{
var marshaller = new DescribeClusterParametersRequestMarshaller();
var unmarshaller = DescribeClusterParametersResponseUnmarshaller.Instance;
return Invoke<DescribeClusterParametersRequest,DescribeClusterParametersResponse>(request, marshaller, unmarshaller);
}
/// <summary>
/// <para> Returns a detailed list of parameters contained within the specified Amazon Redshift parameter group. For each parameter the response
/// includes information such as parameter name, description, data type, value, whether the parameter value is modifiable, and so on. </para>
/// <para>You can specify <i>source</i> filter to retrieve parameters of only specific type. For example, to retrieve parameters that were
/// modified by a user action such as from ModifyClusterParameterGroup, you can specify <i>source</i> equal to <i>user</i> .</para> <para> For
/// more information about managing parameter groups, go to <a href="http://docs.aws.amazon.com/redshift/latest/mgmt/working-with-parameter-groups.html">Amazon Redshift Parameter Groups</a> in the
/// <i>Amazon Redshift Management Guide</i> .
/// </para>
/// </summary>
///
/// <param name="describeClusterParametersRequest">Container for the necessary parameters to execute the DescribeClusterParameters service
/// method on AmazonRedshift.</param>
///
/// <returns>The response from the DescribeClusterParameters service method, as returned by AmazonRedshift.</returns>
///
/// <exception cref="T:Amazon.Redshift.Model.ClusterParameterGroupNotFoundException" />
/// <param name="cancellationToken">
/// A cancellation token that can be used by other objects or threads to receive notice of cancellation.
/// </param>
public async Task<DescribeClusterParametersResponse> DescribeClusterParametersAsync(DescribeClusterParametersRequest describeClusterParametersRequest, CancellationToken cancellationToken = default(CancellationToken))
{
var marshaller = new DescribeClusterParametersRequestMarshaller();
var unmarshaller = DescribeClusterParametersResponseUnmarshaller.GetInstance();
var response = await Invoke<IRequest, DescribeClusterParametersRequest, DescribeClusterParametersResponse>(describeClusterParametersRequest, marshaller, unmarshaller, signer, cancellationToken)
.ConfigureAwait(continueOnCapturedContext: false);
return response;
}
internal DescribeClusterParametersResponse DescribeClusterParameters(DescribeClusterParametersRequest request)
{
var task = DescribeClusterParametersAsync(request);
try
{
return task.Result;
}
catch(AggregateException e)
{
ExceptionDispatchInfo.Capture(e.InnerException).Throw();
return null;
}
}
/// <summary>
/// Paginator for DescribeClusterParameters operation
///</summary>
public IDescribeClusterParametersPaginator DescribeClusterParameters(DescribeClusterParametersRequest request)
{
return(new DescribeClusterParametersPaginator(this.client, request));
}
internal DescribeClusterParametersResponse DescribeClusterParameters(DescribeClusterParametersRequest request)
{
var task = DescribeClusterParametersAsync(request);
try
{
return task.Result;
}
catch(AggregateException e)
{
throw e.InnerException;
}
}
/// <summary>
/// Initiates the asynchronous execution of the DescribeClusterParameters operation.
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the DescribeClusterParameters 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<DescribeClusterParametersResponse> DescribeClusterParametersAsync(DescribeClusterParametersRequest request, System.Threading.CancellationToken cancellationToken = default(CancellationToken))
{
var marshaller = new DescribeClusterParametersRequestMarshaller();
var unmarshaller = DescribeClusterParametersResponseUnmarshaller.Instance;
return InvokeAsync<DescribeClusterParametersRequest,DescribeClusterParametersResponse>(request, marshaller,
unmarshaller, cancellationToken);
}
IAsyncResult invokeDescribeClusterParameters(DescribeClusterParametersRequest request, AsyncCallback callback, object state, bool synchronized)
{
var marshaller = new DescribeClusterParametersRequestMarshaller();
var unmarshaller = DescribeClusterParametersResponseUnmarshaller.Instance;
return Invoke(request, callback, state, synchronized, marshaller, unmarshaller, signer);
}
private Amazon.Redshift.Model.DescribeClusterParametersResponse CallAWSServiceOperation(IAmazonRedshift client, Amazon.Redshift.Model.DescribeClusterParametersRequest request)
{
Utils.Common.WriteVerboseEndpointMessage(this, client.Config, "Amazon Redshift", "DescribeClusterParameters");
try
{
#if DESKTOP
return(client.DescribeClusterParameters(request));
#elif CORECLR
return(client.DescribeClusterParametersAsync(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;
}
}
public object Execute(ExecutorContext context)
{
var cmdletContext = context as CmdletContext;
var useParameterSelect = this.Select.StartsWith("^") || this.PassThru.IsPresent;
// create request and set iteration invariants
var request = new Amazon.Redshift.Model.DescribeClusterParametersRequest();
if (cmdletContext.ParameterGroupName != null)
{
request.ParameterGroupName = cmdletContext.ParameterGroupName;
}
if (cmdletContext.Source != null)
{
request.Source = cmdletContext.Source;
}
// 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)
{
// The service has a maximum page size of 100. If the user has
// asked for more items than page max, and there is no page size
// configured, we rely on the service ignoring the set maximum
// and giving us 100 items back. If a page size is set, that will
// be used to configure the pagination.
// We'll make further calls to satisfy the user's request.
_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)
{
int correctPageSize = Math.Min(100, _emitLimit.Value);
request.MaxRecords = AutoIterationHelpers.ConvertEmitLimitToInt32(correctPageSize);
}
else if (!ParameterWasBound(nameof(this.MaxRecord)))
{
request.MaxRecords = AutoIterationHelpers.ConvertEmitLimitToInt32(100);
}
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.Parameters.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);
}
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.Redshift.Model.DescribeClusterParametersRequest();
if (cmdletContext.MaxRecord != null)
{
request.MaxRecords = AutoIterationHelpers.ConvertEmitLimitToServiceTypeInt32(cmdletContext.MaxRecord.Value);
}
if (cmdletContext.ParameterGroupName != null)
{
request.ParameterGroupName = cmdletContext.ParameterGroupName;
}
if (cmdletContext.Source != null)
{
request.Source = cmdletContext.Source;
}
// Initialize loop variant and commence piping
var _nextToken = cmdletContext.Marker;
var _userControllingPaging = this.NoAutoIteration.IsPresent || ParameterWasBound(nameof(this.Marker));
var client = Client ?? CreateClient(_CurrentCredentials, _RegionEndpoint);
do
{
request.Marker = _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.Marker;
}
catch (Exception e)
{
output = new CmdletOutput {
ErrorResponse = e
};
}
ProcessOutput(output);
} while (!_userControllingPaging && AutoIterationHelpers.HasValue(_nextToken));
if (useParameterSelect)
{
WriteObject(cmdletContext.Select(null, this));
}
return(null);
}
