42895649de
introduced concept of byte array converters right now only wired up to top-level index mapping allowing the removal of the JSON methods, now at the top level we default to parsing []byte as JSON, override if thats not the behavior you want. future enhancements will allow use of these byte array converters to control how byte arrays are handled elsewhere in documents this would allow for handing binary attachments, etc in the future closes #59
95 lines
2.6 KiB
Go
95 lines
2.6 KiB
Go
// Copyright (c) 2014 Couchbase, Inc.
|
|
// 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 main
|
|
|
|
import (
|
|
"flag"
|
|
"io/ioutil"
|
|
"log"
|
|
"net/http"
|
|
"path/filepath"
|
|
|
|
"github.com/couchbaselabs/bleve"
|
|
bleveHttp "github.com/couchbaselabs/bleve/http"
|
|
)
|
|
|
|
var bindAddr = flag.String("addr", ":8094", "http listen address")
|
|
var jsonDir = flag.String("jsonDir", "../../samples/beer-sample/", "json directory")
|
|
var indexDir = flag.String("indexDir", "beer-search.bleve", "index directory")
|
|
var staticEtag = flag.String("staticEtag", "", "A static etag value.")
|
|
var staticPath = flag.String("static", "static/", "Path to the static content")
|
|
|
|
func main() {
|
|
|
|
flag.Parse()
|
|
|
|
// create a mapping
|
|
indexMapping := buildIndexMapping()
|
|
|
|
// open the index
|
|
beerIndex, err := bleve.Open(*indexDir, indexMapping)
|
|
if err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
|
|
// index data
|
|
err = indexBeer(beerIndex)
|
|
if err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
|
|
// create a router to serve static files
|
|
router := staticFileRouter()
|
|
|
|
// add the API
|
|
bleveHttp.RegisterIndexName("beer", beerIndex)
|
|
searchHandler := bleveHttp.NewSearchHandler("beer")
|
|
router.Handle("/api/search", searchHandler).Methods("POST")
|
|
listFieldsHandler := bleveHttp.NewListFieldsHandler("beer")
|
|
router.Handle("/api/fields", listFieldsHandler).Methods("GET")
|
|
debugHandler := bleveHttp.NewDebugDocumentHandler("beer")
|
|
router.Handle("/api/debug/{docID}", debugHandler).Methods("GET")
|
|
|
|
// start the HTTP server
|
|
http.Handle("/", router)
|
|
log.Printf("Listening on %v", *bindAddr)
|
|
log.Fatal(http.ListenAndServe(*bindAddr, nil))
|
|
|
|
}
|
|
|
|
func indexBeer(i bleve.Index) error {
|
|
|
|
// open the directory
|
|
dirEntries, err := ioutil.ReadDir(*jsonDir)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
// walk the directory entries
|
|
count := 0
|
|
for _, dirEntry := range dirEntries {
|
|
filename := dirEntry.Name()
|
|
// read the bytes
|
|
jsonBytes, err := ioutil.ReadFile(*jsonDir + "/" + filename)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
// // shred them into a document
|
|
ext := filepath.Ext(filename)
|
|
docId := filename[:(len(filename) - len(ext))]
|
|
err = i.Index(docId, jsonBytes)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
count++
|
|
}
|
|
log.Printf("Indexed %d documents", count)
|
|
return nil
|
|
}
|