ts-sql-query/queryRunners/AnyDBPoolQueryRunner.js

Type-safe SQL query builder like QueryDSL or JOOQ in Java or Linq in .Net for TypeScript with MariaDB, MySql, Oracle, PostgreSql, Sqlite and SqlServer support.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.AnyDBPoolQueryRunner = void 0;
const PromiseBasedPoolQueryRunner_1 = require("./PromiseBasedPoolQueryRunner");
const AnyDBQueryRunner_1 = require("./AnyDBQueryRunner");
/**
 * @deprecated
 */
class AnyDBPoolQueryRunner extends PromiseBasedPoolQueryRunner_1.PromiseBasedPoolQueryRunner {
    constructor(pool) {
        super();
        this.pool = pool;
        switch (this.pool.adapter.name) {
            case 'mssql':
                this.database = 'sqlServer';
                break;
            case 'mysql':
                this.database = 'mySql';
                break;
            case 'postgres':
                this.database = 'postgreSql';
                break;
            case 'sqlite3':
                this.database = 'sqlite';
                break;
            default:
                throw new Error('Unknown any-db adapter of name ' + this.pool.adapter.name);
        }
    }
    useDatabase(database) {
        if (database !== this.database) {
            if (this.database === 'mySql' && database === 'mariaDB') {
                // @ts-ignore
                this.database = database;
            }
            else if (this.database === 'mariaDB' && database === 'mySql') {
                // @ts-ignore
                this.database = database;
            }
            else if (this.database === 'mySql' || this.database === 'mariaDB') {
                throw new Error('Unsupported database: ' + database + '. The current connection used in AnyDBQueryRunner only supports mySql or mariaDB databases');
            }
            else {
                throw new Error('Unsupported database: ' + database + '. The current connection used in AnyDBQueryRunner only supports ' + this.database + ' databases');
            }
        }
    }
    getNativeRunner() {
        return this.pool;
    }
    getCurrentNativeTransaction() {
        return super.getCurrentNativeTransaction();
    }
    addParam(params, value) {
        const index = params.length;
        let result;
        switch (this.pool.adapter.name) {
            case 'mssql':
                result = '@' + index;
                break;
            case 'mysql':
                result = '?';
                break;
            case 'postgres':
                result = '$' + (index + 1);
                break;
            case 'sqlite3':
                result = '?';
                break;
            default:
                throw new Error('Unknown any-db adapter of name ' + this.pool.adapter.name);
        }
        params.push(value);
        return result;
    }
    createQueryRunner() {
        return new Promise((resolve, reject) => {
            this.pool.acquire((error, anyDBConnection) => {
                if (error) {
                    reject(error);
                }
                else {
                    resolve(new AnyDBQueryRunner_1.AnyDBQueryRunner(anyDBConnection));
                }
            });
        });
    }
    releaseQueryRunner(queryRunner) {
        this.pool.release(queryRunner.getNativeRunner());
    }
}
exports.AnyDBPoolQueryRunner = AnyDBPoolQueryRunner;