71 lines
1.3 KiB
JavaScript
Executable File
71 lines
1.3 KiB
JavaScript
Executable File
// SPDX-License-Identifier: LGPL-2.1-or-later
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// Copyright (c) 2015-2024 MariaDB Corporation Ab
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'use strict';
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/**
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* Prepare result wrapper
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* This permit to ensure that cache can be close only one time cache.
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*/
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class PrepareWrapper {
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#closed = false;
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#cacheWrapper;
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#prepare;
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#conn;
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constructor(cacheWrapper, prepare) {
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this.#cacheWrapper = cacheWrapper;
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this.#prepare = prepare;
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this.#conn = prepare.conn;
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this.execute = this.#prepare.execute;
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this.executeStream = this.#prepare.executeStream;
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}
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get conn() {
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return this.#conn;
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}
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get id() {
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return this.#prepare.id;
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}
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get parameterCount() {
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return this.#prepare.parameterCount;
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}
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get _placeHolderIndex() {
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return this.#prepare._placeHolderIndex;
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}
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get columns() {
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return this.#prepare.columns;
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}
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set columns(columns) {
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this.#prepare.columns = columns;
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}
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get database() {
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return this.#prepare.database;
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}
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get query() {
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return this.#prepare.query;
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}
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isClose() {
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return this.#closed;
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}
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close() {
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if (!this.#closed) {
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this.#closed = true;
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this.#cacheWrapper.decrementUse();
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}
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}
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toString() {
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return 'PrepareWrapper{closed:' + this.#closed + ',cache:' + this.#cacheWrapper + '}';
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}
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}
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module.exports = PrepareWrapper;
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