51 lines
1.1 KiB
Go
51 lines
1.1 KiB
Go
// Copyright 2012-2015 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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"fmt"
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"gopkg.in/olivere/elastic.v2/uritemplates"
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)
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type IndexExistsService struct {
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client *Client
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index string
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}
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func NewIndexExistsService(client *Client) *IndexExistsService {
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builder := &IndexExistsService{
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client: client,
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}
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return builder
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}
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func (b *IndexExistsService) Index(index string) *IndexExistsService {
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b.index = index
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return b
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}
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func (b *IndexExistsService) Do() (bool, error) {
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// Build url
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path, err := uritemplates.Expand("/{index}", map[string]string{
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"index": b.index,
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})
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if err != nil {
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return false, err
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}
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// Get response
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res, err := b.client.PerformRequest("HEAD", path, nil, nil)
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if err != nil {
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return false, err
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}
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if res.StatusCode == 200 {
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return true, nil
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} else if res.StatusCode == 404 {
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return false, nil
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}
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return false, fmt.Errorf("elastic: got HTTP code %d when it should have been either 200 or 404", res.StatusCode)
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}
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