/// <summary>
/// Creates a ListResponse from a list of objects, used for test purposes
/// </summary>
/// <param name="source">List of objects</param>
/// <param name="request">Request containing paging info</param>
/// <param name="maxPageSize">Optional max page size (to simulate config max page size)</param>
/// <returns>ListResponse around part of the wrapper</returns>
public static ListResponse <T> CreateFromList(IList <T> source, APIListRequest request, int maxPageSize = 500)
{
var response = new ListResponse <T>();
response.Count = source.Count;
int pageSize = request.PageSize ?? maxPageSize;
int pageNumber = (request.Page ?? 1) - 1;
response.Results = source.Skip(pageNumber * pageSize).Take(pageSize).ToList();
return(response);
}
/// <summary>
/// Returns the entire list response from the CloudStack API, detecting paging in use and issuing multiple
/// requests where necessary
/// </summary>
/// <typeparam name="TResponse">Type of item response expected</typeparam>
/// <param name="proxy">Proxy to operate on</param>
/// <param name="request">Request Details</param>
public static async Task <ListResponse <TResponse> > RequestAllPagesAsync <TResponse>(this ICloudStackAPIProxy proxy, APIListRequest request) where TResponse : new()
{
int page = 0;
ListResponse <TResponse> response = await proxy.RequestAsync <ListResponse <TResponse> >(request);
while (response.Results.Count < response.Count)
{
page++;
request.Page = page;
ListResponse <TResponse> pageReponse = await proxy.RequestAsync <ListResponse <TResponse> >(request);
foreach (TResponse item in pageReponse.Results)
{
response.Results.Add(item);
}
}
return(response);
}
/// <summary>
/// Returns the entire list response from the CloudStack API, detecting paging in use and issuing multiple
/// requests where necessary
/// </summary>
/// <typeparam name="TResponse">Type of item response expected</typeparam>
/// <param name="proxy">Proxy to operate on</param>
/// <param name="request">Request Details</param>
public static ListResponse <TResponse> RequestAllPages <TResponse>(this ICloudStackAPIProxy proxy, APIListRequest request) where TResponse : new()
{
int page = 1;
ListResponse <TResponse> response = proxy.Request <ListResponse <TResponse> >(request);
while (response.Results.Count < response.Count)
{
page++;
request.Page = page;
if (!request.PageSize.HasValue)
{
request.PageSize = response.Results.Count;
}
ListResponse <TResponse> pageResponse = proxy.Request <ListResponse <TResponse> >(request);
foreach (TResponse item in pageResponse.Results)
{
response.Results.Add(item);
}
response.Count = pageResponse.Count; // In case it changed while we pulled results
}
return(response);
}