/
indicesindicesexists.go
37 lines (34 loc) · 1.24 KB
/
indicesindicesexists.go
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// Copyright 2013 Matthew Baird
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package elastigo
import (
"fmt"
"strings"
)
// IndicesExists checks for the existence of indices. uses RecordNotFound message if it doesn't exist and
// "no error" situation if it exists. If there is some other error, gives the error and says it exists
// just in case
// see http://www.elasticsearch.org/guide/reference/api/admin-indices-indices-exists/
func (c *Conn) IndicesExists(indices ...string) (bool, error) {
var url string
if len(indices) > 0 {
url = fmt.Sprintf("/%s", strings.Join(indices, ","))
}
_, err := c.DoCommand("HEAD", url, nil, nil)
if err != nil {
if err == RecordNotFound {
return false, nil
} else {
return true, err
}
}
return true, nil
}