예제 #1
0
파일: list.go 프로젝트: flazz/rack
func (command *commandList) Execute(resource *handler.Resource) {
	opts := resource.Params.(*paramsList).opts
	allPages := resource.Params.(*paramsList).allPages
	pager := subnets.List(command.Ctx.ServiceClient, opts)
	if allPages {
		pages, err := pager.AllPages()
		if err != nil {
			resource.Err = err
			return
		}
		info, err := osSubnets.ExtractSubnets(pages)
		if err != nil {
			resource.Err = err
			return
		}
		result := make([]map[string]interface{}, len(info))
		for j, subnet := range info {
			result[j] = subnetSingle(&subnet)
		}
		resource.Result = result
	} else {
		limit := opts.Limit
		err := pager.EachPage(func(page pagination.Page) (bool, error) {
			info, err := osSubnets.ExtractSubnets(page)
			if err != nil {
				return false, err
			}
			result := make([]map[string]interface{}, len(info))
			for j, subnet := range info {
				result[j] = subnetSingle(&subnet)
			}
			resource.Result = result
			if len(info) >= limit {
				return false, nil
			}
			limit -= len(info)
			command.Ctx.WaitGroup.Add(1)
			command.Ctx.Results <- resource
			return true, nil
		})
		if err != nil {
			resource.Err = err
			return
		}
	}
}
예제 #2
0
func TestListSubnets(t *testing.T) {
	Setup(t)
	defer Teardown()

	pager := subnets.List(Client, osSubnets.ListOpts{Limit: 2})
	err := pager.EachPage(func(page pagination.Page) (bool, error) {
		t.Logf("--- Page ---")

		subnetList, err := osSubnets.ExtractSubnets(page)
		th.AssertNoErr(t, err)

		for _, s := range subnetList {
			t.Logf("Subnet: ID [%s] Name [%s] IP Version [%d] CIDR [%s] GatewayIP [%s]",
				s.ID, s.Name, s.IPVersion, s.CIDR, s.GatewayIP)
		}

		return true, nil
	})
	th.CheckNoErr(t, err)
}