internal DescribeImagesPaginator(IAmazonECR client, DescribeImagesRequest request)
{
this._client = client;
this._request = request;
}
/// <summary>
/// Initiates the asynchronous execution of the DescribeImages operation.
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the DescribeImages 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<DescribeImagesResponse> DescribeImagesAsync(DescribeImagesRequest request, System.Threading.CancellationToken cancellationToken = default(CancellationToken))
{
var marshaller = new DescribeImagesRequestMarshaller();
var unmarshaller = DescribeImagesResponseUnmarshaller.Instance;
return InvokeAsync<DescribeImagesRequest,DescribeImagesResponse>(request, marshaller,
unmarshaller, cancellationToken);
}
/// <summary>
/// Paginator for DescribeImages operation
///</summary>
public IDescribeImagesPaginator DescribeImages(DescribeImagesRequest request)
{
return(new DescribeImagesPaginator(this.client, request));
}
/// <summary>
/// Returns metadata about the images in a repository, including image size, image tags,
/// and creation date.
///
/// <note>
/// <para>
/// Beginning with Docker version 1.9, the Docker client compresses image layers before
/// pushing them to a V2 Docker registry. The output of the <code>docker images</code>
/// command shows the uncompressed image size, so it may return a larger image size than
/// the image sizes returned by <a>DescribeImages</a>.
/// </para>
/// </note>
/// </summary>
/// <param name="request">Container for the necessary parameters to execute the DescribeImages service method.</param>
///
/// <returns>The response from the DescribeImages service method, as returned by ECR.</returns>
/// <exception cref="Amazon.ECR.Model.ImageNotFoundException">
/// The image requested does not exist in the specified repository.
/// </exception>
/// <exception cref="Amazon.ECR.Model.InvalidParameterException">
/// The specified parameter is invalid. Review the available parameters for the API request.
/// </exception>
/// <exception cref="Amazon.ECR.Model.RepositoryNotFoundException">
/// The specified repository could not be found. Check the spelling of the specified repository
/// and ensure that you are performing operations on the correct registry.
/// </exception>
/// <exception cref="Amazon.ECR.Model.ServerException">
/// These errors are usually caused by a server-side issue.
/// </exception>
public DescribeImagesResponse DescribeImages(DescribeImagesRequest request)
{
var marshaller = new DescribeImagesRequestMarshaller();
var unmarshaller = DescribeImagesResponseUnmarshaller.Instance;
return Invoke<DescribeImagesRequest,DescribeImagesResponse>(request, marshaller, unmarshaller);
}
private Amazon.ECR.Model.DescribeImagesResponse CallAWSServiceOperation(IAmazonECR client, Amazon.ECR.Model.DescribeImagesRequest request)
{
Utils.Common.WriteVerboseEndpointMessage(this, client.Config, "Amazon EC2 Container Registry", "DescribeImages");
try
{
#if DESKTOP
return(client.DescribeImages(request));
#elif CORECLR
return(client.DescribeImagesAsync(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.ECR.Model.DescribeImagesRequest();
// populate Filter
var requestFilterIsNull = true;
request.Filter = new Amazon.ECR.Model.DescribeImagesFilter();
Amazon.ECR.TagStatus requestFilter_filter_TagStatus = null;
if (cmdletContext.Filter_TagStatus != null)
{
requestFilter_filter_TagStatus = cmdletContext.Filter_TagStatus;
}
if (requestFilter_filter_TagStatus != null)
{
request.Filter.TagStatus = requestFilter_filter_TagStatus;
requestFilterIsNull = false;
}
// determine if request.Filter should be set to null
if (requestFilterIsNull)
{
request.Filter = null;
}
if (cmdletContext.ImageId != null)
{
request.ImageIds = cmdletContext.ImageId;
}
if (cmdletContext.RegistryId != null)
{
request.RegistryId = cmdletContext.RegistryId;
}
if (cmdletContext.RepositoryName != null)
{
request.RepositoryName = cmdletContext.RepositoryName;
}
// Initialize loop variants and commence piping
System.String _nextToken = null;
int? _emitLimit = null;
int _retrievedSoFar = 0;
if (AutoIterationHelpers.HasValue(cmdletContext.NextToken))
{
_nextToken = cmdletContext.NextToken;
}
if (cmdletContext.MaxResult.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.MaxResult;
}
var _userControllingPaging = this.NoAutoIteration.IsPresent || ParameterWasBound(nameof(this.NextToken));
var client = Client ?? CreateClient(_CurrentCredentials, _RegionEndpoint);
do
{
request.NextToken = _nextToken;
if (_emitLimit.HasValue)
{
int correctPageSize = Math.Min(100, _emitLimit.Value);
request.MaxResults = AutoIterationHelpers.ConvertEmitLimitToInt32(correctPageSize);
}
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.ImageDetails.Count;
_nextToken = response.NextToken;
_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.ECR.Model.DescribeImagesRequest();
// populate Filter
var requestFilterIsNull = true;
request.Filter = new Amazon.ECR.Model.DescribeImagesFilter();
Amazon.ECR.TagStatus requestFilter_filter_TagStatus = null;
if (cmdletContext.Filter_TagStatus != null)
{
requestFilter_filter_TagStatus = cmdletContext.Filter_TagStatus;
}
if (requestFilter_filter_TagStatus != null)
{
request.Filter.TagStatus = requestFilter_filter_TagStatus;
requestFilterIsNull = false;
}
// determine if request.Filter should be set to null
if (requestFilterIsNull)
{
request.Filter = null;
}
if (cmdletContext.ImageId != null)
{
request.ImageIds = cmdletContext.ImageId;
}
if (cmdletContext.MaxResult != null)
{
request.MaxResults = AutoIterationHelpers.ConvertEmitLimitToServiceTypeInt32(cmdletContext.MaxResult.Value);
}
if (cmdletContext.RegistryId != null)
{
request.RegistryId = cmdletContext.RegistryId;
}
if (cmdletContext.RepositoryName != null)
{
request.RepositoryName = cmdletContext.RepositoryName;
}
// 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);
}
/// <summary>
/// Initiates the asynchronous execution of the DescribeImages operation.
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the DescribeImages operation on AmazonECRClient.</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 EndDescribeImages
/// operation.</returns>
public IAsyncResult BeginDescribeImages(DescribeImagesRequest request, AsyncCallback callback, object state)
{
var marshaller = new DescribeImagesRequestMarshaller();
var unmarshaller = DescribeImagesResponseUnmarshaller.Instance;
return BeginInvoke<DescribeImagesRequest>(request, marshaller, unmarshaller,
callback, state);
}