/// <summary>
/// Retrieves a list of datacenter objects.
/// </summary>
/// <param name="page">
/// The requested page from the server. This is an optional
/// argument and if omitted the server will default to returning the
/// first page with a maximum of <c>100</c> items.
/// </param>
/// <param name="filter">
/// A filter object to filter the datacenters on the
/// server. If omitted, the server will return all objects as a
/// paginated response.
/// </param>
/// <param name="sort">
/// A sort definition object to sort the datacenter objects
/// on supported properties. If omitted objects are returned in the
/// order as they were created in.
/// </param>
/// <returns></returns>
public DataCenterList GetDataCenters(
PageInput page = null,
DataCenterFilter filter = null,
DataCenterSort sort = null
)
{
// setup parameters
GraphQLParameters parameters = new GraphQLParameters();
parameters.Add("page", page, true);
parameters.Add("filter", filter, true);
parameters.Add("sort", sort, true);
return(RunQuery <DataCenterList>(@"getDataCenters", parameters));
}
/// <summary>
/// Performs execution of the command
/// </summary>
protected override void ProcessRecord()
{
List <DataCenterFilter> filters = new List <DataCenterFilter>();
if (ParameterPresent("Guid"))
{
DataCenterFilter f = new DataCenterFilter();
f.DataCenterGuid = new GuidFilter();
f.DataCenterGuid.MustEqual = Guid;
filters.Add(f);
}
if (ParameterPresent("Name"))
{
DataCenterFilter f = new DataCenterFilter();
f.Name = new StringFilter();
f.Name.MustEqual = Name;
filters.Add(f);
}
// convert to filter
DataCenterFilter filter = GenerateFilter(filters);
// setup sorting
DataCenterSort sort = new DataCenterSort();
sort.Name = Sort;
PageInput page = PageInput.First;
DataCenterList list = Connection.GetDataCenters(page, filter, sort);
foreach (DataCenter item in list.Items)
{
WriteObject(item);
}
while (list.More)
{
// advance the page
page.Page = page.Page + 1;
list = Connection.GetDataCenters(page, filter, sort);
foreach (DataCenter item in list.Items)
{
WriteObject(item);
}
}
}
/// <summary>
/// Compiles a single filter from a list of filters by combining them
/// with a logical AND
/// </summary>
/// <param name="filters">
/// List of filters to combine
/// </param>
/// <returns></returns>
private DataCenterFilter GenerateFilter(List <DataCenterFilter> filters)
{
DataCenterFilter result = null;
foreach (DataCenterFilter filter in filters)
{
if (result == null)
{
result = filter;
continue;
}
filter.And = result;
result = filter;
}
return(result);
}
