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results.go
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results.go
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package policytypes
import (
"github.com/gophercloud/gophercloud"
"github.com/gophercloud/gophercloud/pagination"
)
// PolicyType represents a clustering policy type in the Openstack cloud.
type PolicyType struct {
Name string `json:"name"`
Version string `json:"version"`
SupportStatus map[string][]SupportStatusType `json:"support_status"`
}
// SupportStatusType represents the support status information for a
// clustering policy type.
type SupportStatusType struct {
Status string `json:"status"`
Since string `json:"since"`
}
// PolicyTypeDetail represents the detailed policy type information for a
// clustering policy type.
type PolicyTypeDetail struct {
Name string `json:"name"`
Schema map[string]interface{} `json:"schema"`
SupportStatus map[string][]SupportStatusType `json:"support_status,omitempty"`
}
// policyTypeResult is the base result of a Policy Type operation.
type policyTypeResult struct {
gophercloud.Result
}
// Extract interprets any policyTypeResult result as a PolicyTypeDetail.
func (r policyTypeResult) Extract() (*PolicyTypeDetail, error) {
var s struct {
PolicyType *PolicyTypeDetail `json:"policy_type"`
}
err := r.ExtractInto(&s)
return s.PolicyType, err
}
// GetResult is the result of a Get operation. Call its Extract method to
// interpret it as a PolicyTypeDetail.
type GetResult struct {
policyTypeResult
}
// PolicyTypePage contains a single page of all policy types from a List call.
type PolicyTypePage struct {
pagination.SinglePageBase
}
// IsEmpty determines if a PolicyType contains any results.
func (page PolicyTypePage) IsEmpty() (bool, error) {
policyTypes, err := ExtractPolicyTypes(page)
return len(policyTypes) == 0, err
}
// ExtractPolicyTypes returns a slice of PolicyTypes from a List operation.
func ExtractPolicyTypes(r pagination.Page) ([]PolicyType, error) {
var s struct {
PolicyTypes []PolicyType `json:"policy_types"`
}
err := (r.(PolicyTypePage)).ExtractInto(&s)
return s.PolicyTypes, err
}