openstack/orchestration/v1/stacktemplates/results.go

package stacktemplates

import (
	"encoding/json"

	"github.com/gophercloud/gophercloud"
)

// GetResult represents the result of a Get operation.
type GetResult struct {
	gophercloud.Result
}

// Extract returns the JSON template and is called after a Get operation.
func (r GetResult) Extract() ([]byte, error) {
	if r.Err != nil {
		return nil, r.Err
	}
	template, err := json.MarshalIndent(r.Body, "", "  ")
	if err != nil {
		return nil, err
	}
	return template, nil
}

// ValidatedTemplate represents the parsed object returned from a Validate request.
type ValidatedTemplate struct {
	Description     string                 `json:"Description"`
	Parameters      map[string]interface{} `json:"Parameters"`
	ParameterGroups map[string]interface{} `json:"ParameterGroups"`
}

// ValidateResult represents the result of a Validate operation.
type ValidateResult struct {
	gophercloud.Result
}

// Extract returns a pointer to a ValidatedTemplate object and is called after a
// Validate operation.
func (r ValidateResult) Extract() (*ValidatedTemplate, error) {
	var s *ValidatedTemplate
	err := r.ExtractInto(&s)
	return s, err
}