/// <summary>
/// Unmarshaller the response from the service to the response class.
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
public override AmazonWebServiceResponse Unmarshall(JsonUnmarshallerContext context)
{
ListLayersResponse response = new ListLayersResponse();
context.Read();
int targetDepth = context.CurrentDepth;
while (context.ReadAtDepth(targetDepth))
{
if (context.TestExpression("Layers", targetDepth))
{
var unmarshaller = new ListUnmarshaller <LayersListItem, LayersListItemUnmarshaller>(LayersListItemUnmarshaller.Instance);
response.Layers = unmarshaller.Unmarshall(context);
continue;
}
if (context.TestExpression("NextMarker", targetDepth))
{
var unmarshaller = StringUnmarshaller.Instance;
response.NextMarker = unmarshaller.Unmarshall(context);
continue;
}
}
return(response);
}
public override void Invoke(AWSCredentials creds, RegionEndpoint region, int maxItems)
{
AmazonLambdaConfig config = new AmazonLambdaConfig();
config.RegionEndpoint = region;
ConfigureClient(config);
AmazonLambdaClient client = new AmazonLambdaClient(creds, config);
ListLayersResponse resp = new ListLayersResponse();
do
{
ListLayersRequest req = new ListLayersRequest
{
Marker = resp.NextMarker
,
MaxItems = maxItems
};
resp = client.ListLayers(req);
CheckError(resp.HttpStatusCode, "200");
foreach (var obj in resp.Layers)
{
AddObject(obj);
}
}while (!string.IsNullOrEmpty(resp.NextMarker));
}
protected override async Task <bool> PerformActionAsync()
{
this.Logger.WriteLine("Name".PadRight(LAYER_NAME_WIDTH) + " " +
"Description".PadRight(LAYER_DESCRIPTION_WIDTH) + " " +
"Compatible Runtimes".PadRight(LAYER_COMPATIBLE_RUNTIMES_WIDTH) + " " +
"Created".PadRight(TIMESTAMP_WIDTH) + " " +
"Latest Version ARN".PadRight(LAYER_ARN_WIDTH)
);
this.Logger.WriteLine($"{new string('-', LAYER_NAME_WIDTH)} {new string('-', LAYER_DESCRIPTION_WIDTH)} {new string('-', LAYER_COMPATIBLE_RUNTIMES_WIDTH)} {new string('-', TIMESTAMP_WIDTH)} {new string('-', LAYER_ARN_WIDTH)}");
var request = new ListLayersRequest();
ListLayersResponse response = null;
do
{
if (response != null)
{
request.Marker = response.NextMarker;
}
try
{
response = await this.LambdaClient.ListLayersAsync(request);
}
catch (Exception e)
{
throw new LambdaToolsException("Error listing Lambda layers: " + e.Message, LambdaToolsException.LambdaErrorCode.LambdaListLayers, e);
}
foreach (var layer in response.Layers)
{
var latestVersion = layer.LatestMatchingVersion;
this.Logger.WriteLine(layer.LayerName.PadRight(LAYER_NAME_WIDTH) + " " +
LambdaUtilities.DetermineListDisplayLayerDescription(latestVersion.Description, LAYER_DESCRIPTION_WIDTH).PadRight(LAYER_DESCRIPTION_WIDTH) + " " +
string.Join(", ", latestVersion.CompatibleRuntimes.ToArray()).PadRight(LAYER_COMPATIBLE_RUNTIMES_WIDTH) + " " +
DateTime.Parse(latestVersion.CreatedDate).ToString("g").PadRight(TIMESTAMP_WIDTH) + " " +
latestVersion.LayerVersionArn
);
}
} while (!string.IsNullOrEmpty(response.NextMarker));
return(true);
}
