67 lines
1.5 KiB
Go
67 lines
1.5 KiB
Go
// Copyright (c) 2015 Couchbase, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package goleveldb
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import (
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"github.com/syndtr/goleveldb/leveldb/filter"
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"github.com/syndtr/goleveldb/leveldb/opt"
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)
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func applyConfig(o *opt.Options, config map[string]interface{}) (*opt.Options, error) {
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ro, ok := config["read_only"].(bool)
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if ok {
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o.ReadOnly = ro
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}
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cim, ok := config["create_if_missing"].(bool)
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if ok {
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o.ErrorIfMissing = !cim
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}
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eie, ok := config["error_if_exists"].(bool)
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if ok {
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o.ErrorIfExist = eie
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}
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wbs, ok := config["write_buffer_size"].(float64)
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if ok {
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o.WriteBuffer = int(wbs)
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}
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bs, ok := config["block_size"].(float64)
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if ok {
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o.BlockSize = int(bs)
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}
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bri, ok := config["block_restart_interval"].(float64)
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if ok {
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o.BlockRestartInterval = int(bri)
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}
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lcc, ok := config["lru_cache_capacity"].(float64)
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if ok {
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o.BlockCacheCapacity = int(lcc)
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}
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bfbpk, ok := config["bloom_filter_bits_per_key"].(float64)
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if ok {
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bf := filter.NewBloomFilter(int(bfbpk))
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o.Filter = bf
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}
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return o, nil
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}
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