a41f938cec
As we have seen, dependencies version can prevent the build. We should user lock versions on dependencies that we know work: * Packages are vendored * Add Godep support * Added addtional install step in readme * Fix travis build error
103 lignes
2,5 Kio
Go
103 lignes
2,5 Kio
Go
// Copyright 2012-present Oliver Eilhard. All rights reserved.
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// Use of this source code is governed by a MIT-license.
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// See http://olivere.mit-license.org/license.txt for details.
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package elastic
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import (
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"context"
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"fmt"
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"net/url"
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)
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// ClearScrollService clears one or more scroll contexts by their ids.
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//
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// See https://www.elastic.co/guide/en/elasticsearch/reference/5.2/search-request-scroll.html#_clear_scroll_api
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// for details.
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type ClearScrollService struct {
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client *Client
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pretty bool
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scrollId []string
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}
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// NewClearScrollService creates a new ClearScrollService.
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func NewClearScrollService(client *Client) *ClearScrollService {
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return &ClearScrollService{
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client: client,
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scrollId: make([]string, 0),
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}
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}
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// ScrollId is a list of scroll IDs to clear.
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// Use _all to clear all search contexts.
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func (s *ClearScrollService) ScrollId(scrollIds ...string) *ClearScrollService {
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s.scrollId = append(s.scrollId, scrollIds...)
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return s
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}
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// Pretty indicates that the JSON response be indented and human readable.
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func (s *ClearScrollService) Pretty(pretty bool) *ClearScrollService {
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s.pretty = pretty
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return s
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}
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// buildURL builds the URL for the operation.
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func (s *ClearScrollService) buildURL() (string, url.Values, error) {
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// Build URL
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path := "/_search/scroll/"
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// Add query string parameters
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params := url.Values{}
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if s.pretty {
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params.Set("pretty", "1")
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}
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return path, params, nil
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}
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// Validate checks if the operation is valid.
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func (s *ClearScrollService) Validate() error {
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var invalid []string
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if len(s.scrollId) == 0 {
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invalid = append(invalid, "ScrollId")
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}
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if len(invalid) > 0 {
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return fmt.Errorf("missing required fields: %v", invalid)
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}
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return nil
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}
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// Do executes the operation.
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func (s *ClearScrollService) Do(ctx context.Context) (*ClearScrollResponse, error) {
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// Check pre-conditions
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if err := s.Validate(); err != nil {
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return nil, err
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}
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// Get URL for request
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path, params, err := s.buildURL()
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if err != nil {
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return nil, err
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}
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// Setup HTTP request body
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body := map[string][]string{
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"scroll_id": s.scrollId,
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}
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// Get HTTP response
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res, err := s.client.PerformRequest(ctx, "DELETE", path, params, body)
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if err != nil {
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return nil, err
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}
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// Return operation response
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ret := new(ClearScrollResponse)
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if err := s.client.decoder.Decode(res.Body, ret); err != nil {
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return nil, err
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}
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return ret, nil
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}
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// ClearScrollResponse is the response of ClearScrollService.Do.
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type ClearScrollResponse struct {
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}
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