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author | Christopher Speller <crspeller@gmail.com> | 2018-04-16 05:37:14 -0700 |
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committer | Joram Wilander <jwawilander@gmail.com> | 2018-04-16 08:37:14 -0400 |
commit | 6e2cb00008cbf09e556b00f87603797fcaa47e09 (patch) | |
tree | 3c0eb55ff4226a3f024aad373140d1fb860a6404 /vendor/gopkg.in/olivere/elastic.v5/validate.go | |
parent | bf24f51c4e1cc6286885460672f7f449e8c6f5ef (diff) | |
download | chat-6e2cb00008cbf09e556b00f87603797fcaa47e09.tar.gz chat-6e2cb00008cbf09e556b00f87603797fcaa47e09.tar.bz2 chat-6e2cb00008cbf09e556b00f87603797fcaa47e09.zip |
Depenancy upgrades and movign to dep. (#8630)
Diffstat (limited to 'vendor/gopkg.in/olivere/elastic.v5/validate.go')
-rw-r--r-- | vendor/gopkg.in/olivere/elastic.v5/validate.go | 280 |
1 files changed, 280 insertions, 0 deletions
diff --git a/vendor/gopkg.in/olivere/elastic.v5/validate.go b/vendor/gopkg.in/olivere/elastic.v5/validate.go new file mode 100644 index 000000000..69a43cdd9 --- /dev/null +++ b/vendor/gopkg.in/olivere/elastic.v5/validate.go @@ -0,0 +1,280 @@ +// 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/url" + "strings" + + "gopkg.in/olivere/elastic.v5/uritemplates" +) + +// ValidateService allows a user to validate a potentially +// expensive query without executing it. +// See https://www.elastic.co/guide/en/elasticsearch/reference/5.6/search-validate.html. +type ValidateService struct { + client *Client + pretty bool + index []string + typ []string + q string + explain *bool + rewrite *bool + allShards *bool + lenient *bool + analyzer string + df string + analyzeWildcard *bool + defaultOperator string + ignoreUnavailable *bool + allowNoIndices *bool + expandWildcards string + bodyJson interface{} + bodyString string +} + +// NewValidateService creates a new ValidateService. +func NewValidateService(client *Client) *ValidateService { + return &ValidateService{ + client: client, + } +} + +// Index sets the names of the indices to use for search. +func (s *ValidateService) Index(index ...string) *ValidateService { + s.index = append(s.index, index...) + return s +} + +// Types adds search restrictions for a list of types. +func (s *ValidateService) Type(typ ...string) *ValidateService { + s.typ = append(s.typ, typ...) + return s +} + +// Lenient specifies whether format-based query failures +// (such as providing text to a numeric field) should be ignored. +func (s *ValidateService) Lenient(lenient bool) *ValidateService { + s.lenient = &lenient + return s +} + +// Query in the Lucene query string syntax. +func (s *ValidateService) Q(q string) *ValidateService { + s.q = q + return s +} + +// An explain parameter can be specified to get more detailed information about why a query failed. +func (s *ValidateService) Explain(explain *bool) *ValidateService { + s.explain = explain + return s +} + +// Provide a more detailed explanation showing the actual Lucene query that will be executed. +func (s *ValidateService) Rewrite(rewrite *bool) *ValidateService { + s.rewrite = rewrite + return s +} + +// Execute validation on all shards instead of one random shard per index. +func (s *ValidateService) AllShards(allShards *bool) *ValidateService { + s.allShards = allShards + return s +} + +// AnalyzeWildcard specifies whether wildcards and prefix queries +// in the query string query should be analyzed (default: false). +func (s *ValidateService) AnalyzeWildcard(analyzeWildcard bool) *ValidateService { + s.analyzeWildcard = &analyzeWildcard + return s +} + +// Analyzer is the analyzer for the query string query. +func (s *ValidateService) Analyzer(analyzer string) *ValidateService { + s.analyzer = analyzer + return s +} + +// Df is the default field for query string query (default: _all). +func (s *ValidateService) Df(df string) *ValidateService { + s.df = df + return s +} + +// DefaultOperator is the default operator for query string query (AND or OR). +func (s *ValidateService) DefaultOperator(defaultOperator string) *ValidateService { + s.defaultOperator = defaultOperator + return s +} + +// Pretty indicates that the JSON response be indented and human readable. +func (s *ValidateService) Pretty(pretty bool) *ValidateService { + s.pretty = pretty + return s +} + +// Query sets a query definition using the Query DSL. +func (s *ValidateService) Query(query Query) *ValidateService { + src, err := query.Source() + if err != nil { + // Do nothing in case of an error + return s + } + body := make(map[string]interface{}) + body["query"] = src + s.bodyJson = body + return s +} + +// IgnoreUnavailable indicates whether the specified concrete indices +// should be ignored when unavailable (missing or closed). +func (s *ValidateService) IgnoreUnavailable(ignoreUnavailable bool) *ValidateService { + 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 *ValidateService) AllowNoIndices(allowNoIndices bool) *ValidateService { + s.allowNoIndices = &allowNoIndices + return s +} + +// ExpandWildcards indicates whether to expand wildcard expression to +// concrete indices that are open, closed or both. +func (s *ValidateService) ExpandWildcards(expandWildcards string) *ValidateService { + s.expandWildcards = expandWildcards + return s +} + +// BodyJson sets the query definition using the Query DSL. +func (s *ValidateService) BodyJson(body interface{}) *ValidateService { + s.bodyJson = body + return s +} + +// BodyString sets the query definition using the Query DSL as a string. +func (s *ValidateService) BodyString(body string) *ValidateService { + s.bodyString = body + return s +} + +// buildURL builds the URL for the operation. +func (s *ValidateService) buildURL() (string, url.Values, error) { + var err error + var path string + // Build URL + if len(s.index) > 0 && len(s.typ) > 0 { + path, err = uritemplates.Expand("/{index}/{type}/_validate/query", map[string]string{ + "index": strings.Join(s.index, ","), + "type": strings.Join(s.typ, ","), + }) + } else if len(s.index) > 0 { + path, err = uritemplates.Expand("/{index}/_validate/query", map[string]string{ + "index": strings.Join(s.index, ","), + }) + } else { + path, err = uritemplates.Expand("/_validate/query", map[string]string{ + "type": strings.Join(s.typ, ","), + }) + } + if err != nil { + return "", url.Values{}, err + } + + // Add query string parameters + params := url.Values{} + if s.pretty { + params.Set("pretty", "true") + } + if s.explain != nil { + params.Set("explain", fmt.Sprintf("%v", *s.explain)) + } + if s.rewrite != nil { + params.Set("rewrite", fmt.Sprintf("%v", *s.rewrite)) + } + if s.allShards != nil { + params.Set("all_shards", fmt.Sprintf("%v", *s.allShards)) + } + if s.defaultOperator != "" { + params.Set("default_operator", s.defaultOperator) + } + if s.lenient != nil { + params.Set("lenient", fmt.Sprintf("%v", *s.lenient)) + } + if s.q != "" { + params.Set("q", s.q) + } + if s.analyzeWildcard != nil { + params.Set("analyze_wildcard", fmt.Sprintf("%v", *s.analyzeWildcard)) + } + if s.analyzer != "" { + params.Set("analyzer", s.analyzer) + } + if s.df != "" { + params.Set("df", s.df) + } + 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.ignoreUnavailable != nil { + params.Set("ignore_unavailable", fmt.Sprintf("%v", *s.ignoreUnavailable)) + } + return path, params, nil +} + +// Validate checks if the operation is valid. +func (s *ValidateService) Validate() error { + return nil +} + +// Do executes the operation. +func (s *ValidateService) Do(ctx context.Context) (*ValidateResponse, 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 + } + + // Setup HTTP request body + var body interface{} + if s.bodyJson != nil { + body = s.bodyJson + } else { + body = s.bodyString + } + + // Get HTTP response + res, err := s.client.PerformRequest(ctx, "GET", path, params, body) + if err != nil { + return nil, err + } + + // Return operation response + ret := new(ValidateResponse) + if err := s.client.decoder.Decode(res.Body, ret); err != nil { + return nil, err + } + return ret, nil +} + +// ValidateResponse is the response of ValidateService.Do. +type ValidateResponse struct { + Valid bool `json:"valid"` + Shards map[string]interface{} `json:"_shards"` + Explanations []interface{} `json:"explanations"` +} |