34 lines
730 B
JavaScript
Executable File
34 lines
730 B
JavaScript
Executable File
'use strict';
|
|
|
|
/** @module Adapter */
|
|
module.exports = class Adapter {
|
|
/**
|
|
* Invoke an adapter
|
|
*
|
|
* @param {Object} instance - The connection objec
|
|
* @return {void}
|
|
*/
|
|
constructor(instance) {
|
|
this.instance = instance;
|
|
}
|
|
|
|
/**
|
|
* Run the sql query as a prepared statement
|
|
*
|
|
* @param {String} sql - The sql with placeholders
|
|
* @param {Array} params - The values to insert into the query
|
|
* @param {Function} callback - Callback to run when a response is recieved
|
|
* @return {void}
|
|
*/
|
|
execute(/*sql, params, callback*/) {
|
|
throw new Error('Correct adapter not defined for query execution');
|
|
}
|
|
|
|
/**
|
|
* Close the current database connection
|
|
* @return {void}
|
|
*/
|
|
close() {
|
|
this.instance.end();
|
|
}
|
|
}; |