cron-to-quartz
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    1.4.7 • Public • Published

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    cron-to-quartz

    cron-to-quartz

    Node.js JavaScript library to convert unix or linux CRON syntax to Quartz Scheduler

    Install

    Pre-requisite

    • Node.js

    As a dependency of another project

    Install the module as a dependency in your project so you can easily require it and use it as a library

    yarn add cron-to-quartz

    As a library to use

    To use the cron-to-quartz as a library to work with and explore, you should clone the repository and install required modules.

    • Note: the node.js grunt task runner is required as a build tool for the library
    git clone https://github.com/lirantal/cron-to-quartz.git
    cd cron-to-quartz
    yarn install

    You can then run the test suite:

    yarn run test

    Usage

    In your NodeJS projects, simply require this library:

    var C2Q = require("../index.js");

    Then you can just query the C2Q object with any cron notation as seen in the following examples:

    var quartz = C2Q.getQuartz("@hourly");
    var quartz = C2Q.getQuartz("0 0,12 1 */2 *");
    var quartz = C2Q.getQuartz("00 11,13 * * *");

    Special cases

    The Quartz Scheduler isn't fully compatible with the CRON notation, so while CRON allows logical OR expressions, Quartz doesn't do that. For this reason, if you provide such CRON syntax, then the C2Q object will yield an array of 2 values:

    var quartz = C2Q.getQuartz("0 4 15-21 * 1");

    Resources

    CronMaker is an online web-based utility to help build and test expressions that are compatible with the Quartz open source schedule. cron.guru is an online web-based utility to translate a valid Linux CRON expression to an actual human readable schedule Quartz Scheduler Developer Guide

    Author

    Liran Tal liran.tal@gmail.com

    Install

    npm i cron-to-quartz

    DownloadsWeekly Downloads

    32

    Version

    1.4.7

    License

    MIT

    Unpacked Size

    28 kB

    Total Files

    11

    Last publish

    Collaborators

    • lirantal
    • lirantal_bot