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// Copyright 2012-2015 Oliver Eilhard. All rights reserved.
// Use of this source code is governed by a MIT-license.
// See http://olivere.mit-license.org/license.txt for details.
package elastic
import (
"encoding/json"
"fmt"
"net/url"
"gopkg.in/olivere/elastic.v2/uritemplates"
)
// CloseIndexService closes an index.
// See documentation at http://www.elasticsearch.org/guide/en/elasticsearch/reference/1.4/indices-open-close.html.
type CloseIndexService struct {
client *Client
pretty bool
index string
ignoreUnavailable *bool
allowNoIndices *bool
expandWildcards string
timeout string
masterTimeout string
}
// NewCloseIndexService creates a new CloseIndexService.
func NewCloseIndexService(client *Client) *CloseIndexService {
return &CloseIndexService{client: client}
}
// Index is the name of the index.
func (s *CloseIndexService) Index(index string) *CloseIndexService {
s.index = index
return s
}
// Timeout is an explicit operation timeout.
func (s *CloseIndexService) Timeout(timeout string) *CloseIndexService {
s.timeout = timeout
return s
}
// MasterTimeout specifies the timeout for connection to master.
func (s *CloseIndexService) MasterTimeout(masterTimeout string) *CloseIndexService {
s.masterTimeout = masterTimeout
return s
}
// IgnoreUnavailable indicates whether specified concrete indices should be
// ignored when unavailable (missing or closed).
func (s *CloseIndexService) IgnoreUnavailable(ignoreUnavailable bool) *CloseIndexService {
s.ignoreUnavailable = &ignoreUnavailable
return s
}
// AllowNoIndices indicates whether to ignore if a wildcard indices
// expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified).
func (s *CloseIndexService) AllowNoIndices(allowNoIndices bool) *CloseIndexService {
s.allowNoIndices = &allowNoIndices
return s
}
// ExpandWildcards indicates whether to expand wildcard expression to
// concrete indices that are open, closed or both.
func (s *CloseIndexService) ExpandWildcards(expandWildcards string) *CloseIndexService {
s.expandWildcards = expandWildcards
return s
}
// buildURL builds the URL for the operation.
func (s *CloseIndexService) buildURL() (string, url.Values, error) {
// Build URL
path, err := uritemplates.Expand("/{index}/_close", map[string]string{
"index": s.index,
})
if err != nil {
return "", url.Values{}, err
}
// Add query string parameters
params := url.Values{}
if s.allowNoIndices != nil {
params.Set("allow_no_indices", fmt.Sprintf("%v", *s.allowNoIndices))
}
if s.expandWildcards != "" {
params.Set("expand_wildcards", s.expandWildcards)
}
if s.timeout != "" {
params.Set("timeout", s.timeout)
}
if s.masterTimeout != "" {
params.Set("master_timeout", s.masterTimeout)
}
if s.ignoreUnavailable != nil {
params.Set("ignore_unavailable", fmt.Sprintf("%v", *s.ignoreUnavailable))
}
return path, params, nil
}
// Validate checks if the operation is valid.
func (s *CloseIndexService) Validate() error {
var invalid []string
if s.index == "" {
invalid = append(invalid, "Index")
}
if len(invalid) > 0 {
return fmt.Errorf("missing required fields: %v", invalid)
}
return nil
}
// Do executes the operation.
func (s *CloseIndexService) Do() (*CloseIndexResponse, error) {
// Check pre-conditions
if err := s.Validate(); err != nil {
return nil, err
}
// Get URL for request
path, params, err := s.buildURL()
if err != nil {
return nil, err
}
// Get HTTP response
res, err := s.client.PerformRequest("POST", path, params, nil)
if err != nil {
return nil, err
}
// Return operation response
ret := new(CloseIndexResponse)
if err := json.Unmarshal(res.Body, ret); err != nil {
return nil, err
}
return ret, nil
}
// CloseIndexResponse is the response of CloseIndexService.Do.
type CloseIndexResponse struct {
Acknowledged bool `json:"acknowledged"`
}
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