mysql2/lib/promise/prepared_statement_info.js

fast mysql driver. Implements core protocol, prepared statements, ssl and compression in native JS

'use strict';

const { captureStackHolder } = require('./capture_local_err.js');
const makeDoneCb = require('./make_done_cb.js');

class PromisePreparedStatementInfo {
  constructor(statement, promiseImpl) {
    this.statement = statement;
    this.Promise = promiseImpl;
  }

  execute(parameters) {
    const s = this.statement;
    const stackHolder = captureStackHolder(
      PromisePreparedStatementInfo.prototype.execute
    );
    return new this.Promise((resolve, reject) => {
      const done = makeDoneCb(resolve, reject, stackHolder);
      if (parameters) {
        s.execute(parameters, done);
      } else {
        s.execute(done);
      }
    });
  }

  close() {
    return new this.Promise((resolve) => {
      this.statement.close();
      resolve();
    });
  }
}

module.exports = PromisePreparedStatementInfo;