doytsujin / bbolt

Wrapper for bolt DB

BBolt wrapper

This package define utilities functions for Bolt.

Install package

go get github.com/lorenzodisidoro/bbolt

Usage

Import bbolt package in your GO file

import "github.com/lorenzodisidoro/bbolt"

it define BBolt and KeyValue types

// BBolt define instance
type BBolt struct {
	Path       string
	BucketName []byte
	Storage    *bolt.DB
}

// KeyValue define functions response
type KeyValue struct {
	Key   []byte
	Value []byte
}

New key-value store

dir, _ := os.Getwd()
dbPath := dir + "/test.db"

// new BBolt instance
testBucket, err := bbolt.NewBBolt(dbPath, []byte("test_bucket"))
if err != nil {
    log.Fatal(err)
}

Add new key-value or update

// put key/value into 'test_bucket'
testKey := []byte("love")
err = testBucket.Update(testKey, []byte("bitcoin"))
if err != nil {
    log.Fatal(err)
}

Get by key

// get value by key
keyValue, err := testBucket.GetBy(testKey)
if err != nil {
    log.Fatal(err)
}

fmt.Printf("I love %v", string(keyValue.Value))