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package configurations
import (
"encoding/json"
"time"
"github.com/gophercloud/gophercloud"
"github.com/gophercloud/gophercloud/pagination"
)
// Config represents a configuration group API resource.
type Config struct {
Created time.Time `json:"-"`
Updated time.Time `json:"-"`
DatastoreName string `json:"datastore_name"`
DatastoreVersionID string `json:"datastore_version_id"`
DatastoreVersionName string `json:"datastore_version_name"`
Description string
ID string
Name string
Values map[string]interface{}
}
func (r *Config) UnmarshalJSON(b []byte) error {
type tmp Config
var s struct {
tmp
Created gophercloud.JSONRFC3339NoZ `json:"created"`
Updated gophercloud.JSONRFC3339NoZ `json:"updated"`
}
err := json.Unmarshal(b, &s)
if err != nil {
return err
}
*r = Config(s.tmp)
r.Created = time.Time(s.Created)
r.Updated = time.Time(s.Updated)
return nil
}
// ConfigPage contains a page of Config resources in a paginated collection.
type ConfigPage struct {
pagination.SinglePageBase
}
// IsEmpty indicates whether a ConfigPage is empty.
func (r ConfigPage) IsEmpty() (bool, error) {
is, err := ExtractConfigs(r)
return len(is) == 0, err
}
// ExtractConfigs will retrieve a slice of Config structs from a page.
func ExtractConfigs(r pagination.Page) ([]Config, error) {
var s struct {
Configs []Config `json:"configurations"`
}
err := (r.(ConfigPage)).ExtractInto(&s)
return s.Configs, err
}
type commonResult struct {
gophercloud.Result
}
// Extract will retrieve a Config resource from an operation result.
func (r commonResult) Extract() (*Config, error) {
var s struct {
Config *Config `json:"configuration"`
}
err := r.ExtractInto(&s)
return s.Config, err
}
// GetResult represents the result of a Get operation.
type GetResult struct {
commonResult
}
// CreateResult represents the result of a Create operation.
type CreateResult struct {
commonResult
}
// UpdateResult represents the result of an Update operation.
type UpdateResult struct {
gophercloud.ErrResult
}
// ReplaceResult represents the result of a Replace operation.
type ReplaceResult struct {
gophercloud.ErrResult
}
// DeleteResult represents the result of a Delete operation.
type DeleteResult struct {
gophercloud.ErrResult
}
// Param represents a configuration parameter API resource.
type Param struct {
Max float64
Min float64
Name string
RestartRequired bool `json:"restart_required"`
Type string
}
// ParamPage contains a page of Param resources in a paginated collection.
type ParamPage struct {
pagination.SinglePageBase
}
// IsEmpty indicates whether a ParamPage is empty.
func (r ParamPage) IsEmpty() (bool, error) {
is, err := ExtractParams(r)
return len(is) == 0, err
}
// ExtractParams will retrieve a slice of Param structs from a page.
func ExtractParams(r pagination.Page) ([]Param, error) {
var s struct {
Params []Param `json:"configuration-parameters"`
}
err := (r.(ParamPage)).ExtractInto(&s)
return s.Params, err
}
// ParamResult represents the result of an operation which retrieves details
// about a particular configuration param.
type ParamResult struct {
gophercloud.Result
}
// Extract will retrieve a param from an operation result.
func (r ParamResult) Extract() (*Param, error) {
var s *Param
err := r.ExtractInto(&s)
return s, err
}
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