29 lines
688 B
JavaScript
29 lines
688 B
JavaScript
/**
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* backends.js - database backends for bcoin
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* Copyright (c) 2014-2017, Christopher Jeffrey (MIT License).
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* https://github.com/bcoin-org/bcoin
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*/
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'use strict';
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exports.get = function get(name) {
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try {
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switch (name) {
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case 'leveldown':
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return require('leveldown');
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case 'rocksdown':
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return require('rocksdown');
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case 'lmdb':
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return require('lmdb');
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case 'memory':
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return require('./memdb');
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default:
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throw new Error(`Database backend "${name}" not found.`);
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}
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} catch (e) {
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if (e.code === 'MODULE_NOT_FOUND')
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throw new Error(`Database backend "${name}" not found.`);
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throw e;
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}
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};
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