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
}
}
}
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)
}