mirror of
https://github.com/go-gitea/gitea.git
synced 2024-08-20 11:33:25 +02:00
241 lines
6.9 KiB
Go
241 lines
6.9 KiB
Go
|
// Copyright 2012-present 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 (
|
||
|
"context"
|
||
|
"fmt"
|
||
|
"net/http"
|
||
|
"net/url"
|
||
|
"strings"
|
||
|
|
||
|
"github.com/olivere/elastic/v7/uritemplates"
|
||
|
)
|
||
|
|
||
|
// IndicesClearCacheService allows to clear either all caches or specific cached associated
|
||
|
// with one or more indices.
|
||
|
//
|
||
|
// See https://www.elastic.co/guide/en/elasticsearch/reference/7.6/indices-clearcache.html
|
||
|
// for details.
|
||
|
type IndicesClearCacheService struct {
|
||
|
client *Client
|
||
|
|
||
|
pretty *bool // pretty format the returned JSON response
|
||
|
human *bool // return human readable values for statistics
|
||
|
errorTrace *bool // include the stack trace of returned errors
|
||
|
filterPath []string // list of filters used to reduce the response
|
||
|
headers http.Header // custom request-level HTTP headers
|
||
|
|
||
|
index []string
|
||
|
ignoreUnavailable *bool
|
||
|
allowNoIndices *bool
|
||
|
expandWildcards string
|
||
|
fieldData *bool
|
||
|
fields string
|
||
|
query *bool
|
||
|
request *bool
|
||
|
}
|
||
|
|
||
|
// NewIndicesClearCacheService initializes a new instance of
|
||
|
// IndicesClearCacheService.
|
||
|
func NewIndicesClearCacheService(client *Client) *IndicesClearCacheService {
|
||
|
return &IndicesClearCacheService{client: client}
|
||
|
}
|
||
|
|
||
|
// Pretty tells Elasticsearch whether to return a formatted JSON response.
|
||
|
func (s *IndicesClearCacheService) Pretty(pretty bool) *IndicesClearCacheService {
|
||
|
s.pretty = &pretty
|
||
|
return s
|
||
|
}
|
||
|
|
||
|
// Human specifies whether human readable values should be returned in
|
||
|
// the JSON response, e.g. "7.5mb".
|
||
|
func (s *IndicesClearCacheService) Human(human bool) *IndicesClearCacheService {
|
||
|
s.human = &human
|
||
|
return s
|
||
|
}
|
||
|
|
||
|
// ErrorTrace specifies whether to include the stack trace of returned errors.
|
||
|
func (s *IndicesClearCacheService) ErrorTrace(errorTrace bool) *IndicesClearCacheService {
|
||
|
s.errorTrace = &errorTrace
|
||
|
return s
|
||
|
}
|
||
|
|
||
|
// FilterPath specifies a list of filters used to reduce the response.
|
||
|
func (s *IndicesClearCacheService) FilterPath(filterPath ...string) *IndicesClearCacheService {
|
||
|
s.filterPath = filterPath
|
||
|
return s
|
||
|
}
|
||
|
|
||
|
// Header adds a header to the request.
|
||
|
func (s *IndicesClearCacheService) Header(name string, value string) *IndicesClearCacheService {
|
||
|
if s.headers == nil {
|
||
|
s.headers = http.Header{}
|
||
|
}
|
||
|
s.headers.Add(name, value)
|
||
|
return s
|
||
|
}
|
||
|
|
||
|
// Headers specifies the headers of the request.
|
||
|
func (s *IndicesClearCacheService) Headers(headers http.Header) *IndicesClearCacheService {
|
||
|
s.headers = headers
|
||
|
return s
|
||
|
}
|
||
|
|
||
|
// Index is the comma-separated list or wildcard expression of index names used to clear cache.
|
||
|
func (s *IndicesClearCacheService) Index(indices ...string) *IndicesClearCacheService {
|
||
|
s.index = append(s.index, indices...)
|
||
|
return s
|
||
|
}
|
||
|
|
||
|
// IgnoreUnavailable indicates whether specified concrete indices should be
|
||
|
// ignored when unavailable (missing or closed).
|
||
|
func (s *IndicesClearCacheService) IgnoreUnavailable(ignoreUnavailable bool) *IndicesClearCacheService {
|
||
|
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 *IndicesClearCacheService) AllowNoIndices(allowNoIndices bool) *IndicesClearCacheService {
|
||
|
s.allowNoIndices = &allowNoIndices
|
||
|
return s
|
||
|
}
|
||
|
|
||
|
// ExpandWildcards indicates whether to expand wildcard expression to
|
||
|
// concrete indices that are open, closed or both.
|
||
|
func (s *IndicesClearCacheService) ExpandWildcards(expandWildcards string) *IndicesClearCacheService {
|
||
|
s.expandWildcards = expandWildcards
|
||
|
return s
|
||
|
}
|
||
|
|
||
|
// FieldData indicates whether to clear the fields cache.
|
||
|
// Use the fields parameter to clear the cache of specific fields only.
|
||
|
func (s *IndicesClearCacheService) FieldData(fieldData bool) *IndicesClearCacheService {
|
||
|
s.fieldData = &fieldData
|
||
|
return s
|
||
|
}
|
||
|
|
||
|
// Fields indicates comma-separated list of field names used to limit the fielddata parameter.
|
||
|
// Defaults to all fields.
|
||
|
func (s *IndicesClearCacheService) Fields(fields string) *IndicesClearCacheService {
|
||
|
s.fields = fields
|
||
|
return s
|
||
|
}
|
||
|
|
||
|
// Query indicates whether to clear only query cache.
|
||
|
func (s *IndicesClearCacheService) Query(queryCache bool) *IndicesClearCacheService {
|
||
|
s.query = &queryCache
|
||
|
return s
|
||
|
}
|
||
|
|
||
|
// Request indicates whether to clear only request cache.
|
||
|
func (s *IndicesClearCacheService) Request(requestCache bool) *IndicesClearCacheService {
|
||
|
s.request = &requestCache
|
||
|
return s
|
||
|
}
|
||
|
|
||
|
// buildURL builds the URL for the operation.
|
||
|
func (s *IndicesClearCacheService) buildURL() (string, url.Values, error) {
|
||
|
// Build URL
|
||
|
var path string
|
||
|
var err error
|
||
|
|
||
|
if len(s.index) > 0 {
|
||
|
path, err = uritemplates.Expand("/{index}/_cache/clear", map[string]string{
|
||
|
"index": strings.Join(s.index, ","),
|
||
|
})
|
||
|
} else {
|
||
|
path = "/_cache/clear"
|
||
|
}
|
||
|
if err != nil {
|
||
|
return "", url.Values{}, err
|
||
|
}
|
||
|
|
||
|
// Add query string parameters
|
||
|
params := url.Values{}
|
||
|
if v := s.pretty; v != nil {
|
||
|
params.Set("pretty", fmt.Sprint(*v))
|
||
|
}
|
||
|
if v := s.human; v != nil {
|
||
|
params.Set("human", fmt.Sprint(*v))
|
||
|
}
|
||
|
if v := s.errorTrace; v != nil {
|
||
|
params.Set("error_trace", fmt.Sprint(*v))
|
||
|
}
|
||
|
if len(s.filterPath) > 0 {
|
||
|
params.Set("filter_path", strings.Join(s.filterPath, ","))
|
||
|
}
|
||
|
if v := s.allowNoIndices; v != nil {
|
||
|
params.Set("allow_no_indices", fmt.Sprint(*v))
|
||
|
}
|
||
|
if v := s.expandWildcards; v != "" {
|
||
|
params.Set("expand_wildcards", v)
|
||
|
}
|
||
|
if v := s.ignoreUnavailable; v != nil {
|
||
|
params.Set("ignore_unavailable", fmt.Sprint(*v))
|
||
|
}
|
||
|
if len(s.index) > 0 {
|
||
|
params.Set("index", fmt.Sprintf("%v", s.index))
|
||
|
}
|
||
|
if v := s.ignoreUnavailable; v != nil {
|
||
|
params.Set("fielddata", fmt.Sprint(*v))
|
||
|
}
|
||
|
if len(s.fields) > 0 {
|
||
|
params.Set("fields", fmt.Sprintf("%v", s.fields))
|
||
|
}
|
||
|
if v := s.query; v != nil {
|
||
|
params.Set("query", fmt.Sprint(*v))
|
||
|
}
|
||
|
if s.request != nil {
|
||
|
params.Set("request", fmt.Sprintf("%v", *s.request))
|
||
|
}
|
||
|
|
||
|
return path, params, nil
|
||
|
}
|
||
|
|
||
|
// Validate checks if the operation is valid.
|
||
|
func (s *IndicesClearCacheService) Validate() error {
|
||
|
return nil
|
||
|
}
|
||
|
|
||
|
// Do executes the operation.
|
||
|
func (s *IndicesClearCacheService) Do(ctx context.Context) (*IndicesClearCacheResponse, 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(ctx, PerformRequestOptions{
|
||
|
Method: "POST",
|
||
|
Path: path,
|
||
|
Params: params,
|
||
|
Headers: s.headers,
|
||
|
})
|
||
|
if err != nil {
|
||
|
return nil, err
|
||
|
}
|
||
|
|
||
|
// Return operation response
|
||
|
ret := new(IndicesClearCacheResponse)
|
||
|
if err := s.client.decoder.Decode(res.Body, ret); err != nil {
|
||
|
return nil, err
|
||
|
}
|
||
|
return ret, nil
|
||
|
}
|
||
|
|
||
|
// IndicesClearCacheResponse is the response of IndicesClearCacheService.Do.
|
||
|
type IndicesClearCacheResponse struct {
|
||
|
Shards *ShardsInfo `json:"_shards"`
|
||
|
}
|