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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"
"strings"
"gopkg.in/olivere/elastic.v2/uritemplates"
)
type RefreshService struct {
client *Client
indices []string
force *bool
pretty bool
}
func NewRefreshService(client *Client) *RefreshService {
builder := &RefreshService{
client: client,
indices: make([]string, 0),
}
return builder
}
func (s *RefreshService) Index(index string) *RefreshService {
s.indices = append(s.indices, index)
return s
}
func (s *RefreshService) Indices(indices ...string) *RefreshService {
s.indices = append(s.indices, indices...)
return s
}
func (s *RefreshService) Force(force bool) *RefreshService {
s.force = &force
return s
}
func (s *RefreshService) Pretty(pretty bool) *RefreshService {
s.pretty = pretty
return s
}
func (s *RefreshService) Do() (*RefreshResult, error) {
// Build url
path := "/"
// Indices part
indexPart := make([]string, 0)
for _, index := range s.indices {
index, err := uritemplates.Expand("{index}", map[string]string{
"index": index,
})
if err != nil {
return nil, err
}
indexPart = append(indexPart, index)
}
if len(indexPart) > 0 {
path += strings.Join(indexPart, ",")
}
path += "/_refresh"
// Parameters
params := make(url.Values)
if s.force != nil {
params.Set("force", fmt.Sprintf("%v", *s.force))
}
if s.pretty {
params.Set("pretty", fmt.Sprintf("%v", s.pretty))
}
// Get response
res, err := s.client.PerformRequest("POST", path, params, nil)
if err != nil {
return nil, err
}
// Return result
ret := new(RefreshResult)
if err := json.Unmarshal(res.Body, ret); err != nil {
return nil, err
}
return ret, nil
}
// -- Result of a refresh request.
type RefreshResult struct {
Shards shardsInfo `json:"_shards,omitempty"`
}
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