/// <summary>
/// Initiates the asynchronous execution of the DescribeStacks operation.
/// <seealso cref="Amazon.CloudFormation.IAmazonCloudFormation.DescribeStacks"/>
/// </summary>
///
/// <param name="describeStacksRequest">Container for the necessary parameters to execute the DescribeStacks operation on
/// AmazonCloudFormation.</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 EndDescribeStacks
/// operation.</returns>
public IAsyncResult BeginDescribeStacks(DescribeStacksRequest describeStacksRequest, AsyncCallback callback, object state)
{
return invokeDescribeStacks(describeStacksRequest, callback, state, false);
}
IAsyncResult invokeDescribeStacks(DescribeStacksRequest describeStacksRequest, AsyncCallback callback, object state, bool synchronized)
{
IRequest irequest = new DescribeStacksRequestMarshaller().Marshall(describeStacksRequest);
var unmarshaller = DescribeStacksResponseUnmarshaller.GetInstance();
AsyncResult result = new AsyncResult(irequest, callback, state, synchronized, signer, unmarshaller);
Invoke(result);
return result;
}
/// <summary>
/// Initiates the asynchronous execution of the DescribeStacks operation.
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the DescribeStacks operation on AmazonCloudFormationClient.</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 EndDescribeStacks
/// operation.</returns>
public IAsyncResult BeginDescribeStacks(DescribeStacksRequest request, AsyncCallback callback, object state)
{
var marshaller = new DescribeStacksRequestMarshaller();
var unmarshaller = DescribeStacksResponseUnmarshaller.Instance;
return BeginInvoke<DescribeStacksRequest>(request, marshaller, unmarshaller,
callback, state);
}
/// <summary>
/// <para>Returns the description for the specified stack; if no stack name was specified, then it returns the description for all the stacks
/// created.</para>
/// </summary>
///
/// <param name="describeStacksRequest">Container for the necessary parameters to execute the DescribeStacks service method on
/// AmazonCloudFormation.</param>
///
/// <returns>The response from the DescribeStacks service method, as returned by AmazonCloudFormation.</returns>
///
public DescribeStacksResponse DescribeStacks(DescribeStacksRequest describeStacksRequest)
{
IAsyncResult asyncResult = invokeDescribeStacks(describeStacksRequest, null, null, true);
return EndDescribeStacks(asyncResult);
}
internal DescribeStacksResponse DescribeStacks(DescribeStacksRequest request)
{
var task = DescribeStacksAsync(request);
try
{
return task.Result;
}
catch(AggregateException e)
{
ExceptionDispatchInfo.Capture(e.InnerException).Throw();
return null;
}
}
/// <summary>
/// <para>Returns the description for the specified stack; if no stack name was specified, then it returns the description for all the stacks
/// created.</para>
/// </summary>
///
/// <param name="describeStacksRequest">Container for the necessary parameters to execute the DescribeStacks service method on
/// AmazonCloudFormation.</param>
///
/// <returns>The response from the DescribeStacks service method, as returned by AmazonCloudFormation.</returns>
/// <param name="cancellationToken">
/// A cancellation token that can be used by other objects or threads to receive notice of cancellation.
/// </param>
public Task<DescribeStacksResponse> DescribeStacksAsync(DescribeStacksRequest describeStacksRequest, CancellationToken cancellationToken = default(CancellationToken))
{
var marshaller = new DescribeStacksRequestMarshaller();
var unmarshaller = DescribeStacksResponseUnmarshaller.GetInstance();
return Invoke<IRequest, DescribeStacksRequest, DescribeStacksResponse>(describeStacksRequest, marshaller, unmarshaller, signer, cancellationToken);
}
internal DescribeStacksResponse DescribeStacks(DescribeStacksRequest request)
{
var task = DescribeStacksAsync(request);
try
{
return task.Result;
}
catch(AggregateException e)
{
throw e.InnerException;
}
}
public Stack GetStack(string stackName)
{
var describeStacksRequest = new DescribeStacksRequest {StackName = stackName};
DescribeStacksResponse response;
try
{
response = _cloudFormationClient.DescribeStacks(describeStacksRequest);
}
catch (AmazonCloudFormationException exception)
{
if (exception.Message.Contains(_nonExistenceMarker))
{
return null;
}
throw;
}
return response.Stacks.FirstOrDefault();
}
private Amazon.CloudFormation.Model.DescribeStacksResponse CallAWSServiceOperation(IAmazonCloudFormation client, Amazon.CloudFormation.Model.DescribeStacksRequest request)
{
Utils.Common.WriteVerboseEndpointMessage(this, client.Config, "AWS CloudFormation", "DescribeStacks");
try
{
#if DESKTOP
return(client.DescribeStacks(request));
#elif CORECLR
return(client.DescribeStacksAsync(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;
}
}
internal DescribeStacksPaginator(IAmazonCloudFormation client, DescribeStacksRequest request)
{
this._client = client;
this._request = request;
}
/// <summary>
/// <para> Returns the description for the specified stack; if no stack name was specified, then it returns the description for all the stacks
/// created. </para>
/// </summary>
///
/// <param name="describeStacksRequest">Container for the necessary parameters to execute the DescribeStacks service method on
/// AmazonCloudFormation.</param>
///
/// <returns>The response from the DescribeStacks service method, as returned by AmazonCloudFormation.</returns>
///
public DescribeStacksResponse DescribeStacks(DescribeStacksRequest describeStacksRequest)
{
IRequest<DescribeStacksRequest> request = new DescribeStacksRequestMarshaller().Marshall(describeStacksRequest);
DescribeStacksResponse response = Invoke<DescribeStacksRequest, DescribeStacksResponse> (request, this.signer, DescribeStacksResponseUnmarshaller.GetInstance());
return response;
}
/// <summary>
/// Initiates the asynchronous execution of the DescribeStacks operation.
/// <seealso cref="Amazon.CloudFormation.IAmazonCloudFormation.DescribeStacks"/>
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the DescribeStacks 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 async Task<DescribeStacksResponse> DescribeStacksAsync(DescribeStacksRequest request, CancellationToken cancellationToken = default(CancellationToken))
{
var marshaller = new DescribeStacksRequestMarshaller();
var unmarshaller = DescribeStacksResponseUnmarshaller.GetInstance();
var response = await Invoke<IRequest, DescribeStacksRequest, DescribeStacksResponse>(request, marshaller, unmarshaller, signer, cancellationToken)
.ConfigureAwait(continueOnCapturedContext: false);
return response;
}
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.CloudFormation.Model.DescribeStacksRequest();
if (cmdletContext.StackName != null)
{
request.StackName = cmdletContext.StackName;
}
// 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);
}
internal DescribeStacksResponse DescribeStacks(DescribeStacksRequest request)
{
var marshaller = new DescribeStacksRequestMarshaller();
var unmarshaller = DescribeStacksResponseUnmarshaller.Instance;
return Invoke<DescribeStacksRequest,DescribeStacksResponse>(request, marshaller, unmarshaller);
}
/// <summary>
/// Paginator for DescribeStacks operation
///</summary>
public IDescribeStacksPaginator DescribeStacks(DescribeStacksRequest request)
{
return(new DescribeStacksPaginator(this.client, request));
}
/// <summary>
/// Initiates the asynchronous execution of the DescribeStacks operation.
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the DescribeStacks 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<DescribeStacksResponse> DescribeStacksAsync(DescribeStacksRequest request, System.Threading.CancellationToken cancellationToken = default(CancellationToken))
{
var marshaller = new DescribeStacksRequestMarshaller();
var unmarshaller = DescribeStacksResponseUnmarshaller.Instance;
return InvokeAsync<DescribeStacksRequest,DescribeStacksResponse>(request, marshaller,
unmarshaller, cancellationToken);
}
internal void WaitForStack(string StackName, string StackID, string StatusToWaitOn, string SuccessStatus)
{
LogInformation("CloudFormation waiting for stack {0} ({1}) to get out of {2} status.", StackName, StackID, StatusToWaitOn);
var req = new DescribeStacksRequest().WithStackName(StackName);
var resp = client.DescribeStacks(req);
if (resp.DescribeStacksResult.Stacks.Count < 1)
{
LogError("CloudFormation error in WaitForStack: No stacks in DescribeStacks");
return;
}
while (resp.DescribeStacksResult.Stacks[0].StackStatus == StatusToWaitOn)
{
System.Threading.Thread.Sleep(20000);
resp = client.DescribeStacks(req);
if (resp.DescribeStacksResult.Stacks.Count < 1)
{
LogError("CloudFormation error in WaitForStack: No stacks in DescribeStacks");
return;
}
}
if (SuccessStatus == resp.DescribeStacksResult.Stacks[0].StackStatus)
LogInformation("CloudFormation stack {0} ({1}) completed successfully. Output: {2}", StackName, StackID, resp.DescribeStacksResult.Stacks[0].Outputs.AsString());
else
LogError("CloudFormation stack {0} ({1}) failed with status: {2}. Output: {3}", StackName, StackID, resp.DescribeStacksResult.Stacks[0].StackStatus, resp.DescribeStacksResult.Stacks[0].Outputs.AsString());
}
