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gitea/vendor/github.com/olivere/elastic/v7/ingest_get_pipeline.go

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// 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"
"encoding/json"
"fmt"
"net/http"
"net/url"
"strings"
"github.com/olivere/elastic/v7/uritemplates"
)
// IngestGetPipelineService returns pipelines based on ID.
// See https://www.elastic.co/guide/en/elasticsearch/reference/7.0/get-pipeline-api.html
// for documentation.
type IngestGetPipelineService 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
id []string
masterTimeout string
}
// NewIngestGetPipelineService creates a new IngestGetPipelineService.
func NewIngestGetPipelineService(client *Client) *IngestGetPipelineService {
return &IngestGetPipelineService{
client: client,
}
}
// Pretty tells Elasticsearch whether to return a formatted JSON response.
func (s *IngestGetPipelineService) Pretty(pretty bool) *IngestGetPipelineService {
s.pretty = &pretty
return s
}
// Human specifies whether human readable values should be returned in
// the JSON response, e.g. "7.5mb".
func (s *IngestGetPipelineService) Human(human bool) *IngestGetPipelineService {
s.human = &human
return s
}
// ErrorTrace specifies whether to include the stack trace of returned errors.
func (s *IngestGetPipelineService) ErrorTrace(errorTrace bool) *IngestGetPipelineService {
s.errorTrace = &errorTrace
return s
}
// FilterPath specifies a list of filters used to reduce the response.
func (s *IngestGetPipelineService) FilterPath(filterPath ...string) *IngestGetPipelineService {
s.filterPath = filterPath
return s
}
// Header adds a header to the request.
func (s *IngestGetPipelineService) Header(name string, value string) *IngestGetPipelineService {
if s.headers == nil {
s.headers = http.Header{}
}
s.headers.Add(name, value)
return s
}
// Headers specifies the headers of the request.
func (s *IngestGetPipelineService) Headers(headers http.Header) *IngestGetPipelineService {
s.headers = headers
return s
}
// Id is a list of pipeline ids. Wildcards supported.
func (s *IngestGetPipelineService) Id(id ...string) *IngestGetPipelineService {
s.id = append(s.id, id...)
return s
}
// MasterTimeout is an explicit operation timeout for connection to master node.
func (s *IngestGetPipelineService) MasterTimeout(masterTimeout string) *IngestGetPipelineService {
s.masterTimeout = masterTimeout
return s
}
// buildURL builds the URL for the operation.
func (s *IngestGetPipelineService) buildURL() (string, url.Values, error) {
var err error
var path string
// Build URL
if len(s.id) > 0 {
path, err = uritemplates.Expand("/_ingest/pipeline/{id}", map[string]string{
"id": strings.Join(s.id, ","),
})
} else {
path = "/_ingest/pipeline"
}
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 s.masterTimeout != "" {
params.Set("master_timeout", s.masterTimeout)
}
return path, params, nil
}
// Validate checks if the operation is valid.
func (s *IngestGetPipelineService) Validate() error {
return nil
}
// Do executes the operation.
func (s *IngestGetPipelineService) Do(ctx context.Context) (IngestGetPipelineResponse, 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: "GET",
Path: path,
Params: params,
Headers: s.headers,
})
if err != nil {
return nil, err
}
// Return operation response
var ret IngestGetPipelineResponse
if err := json.Unmarshal(res.Body, &ret); err != nil {
return nil, err
}
return ret, nil
}
// IngestGetPipelineResponse is the response of IngestGetPipelineService.Do.
type IngestGetPipelineResponse map[string]*IngestGetPipeline
// IngestGetPipeline describes a specific ingest pipeline, its
// processors etc.
type IngestGetPipeline struct {
Description string `json:"description"`
Processors []map[string]interface{} `json:"processors"`
Version int64 `json:"version,omitempty"`
OnFailure []map[string]interface{} `json:"on_failure,omitempty"`
}