Apache Commons Codec

General

Category
Free
Tag
Utils
License
Apache License, Version 2.0
Registered
Jul 5, 2014
Favorites
0
Link
https://github.com/apache/commons-codec
See also
UtilsPlus
date4j
Dynamic Utils
Language Time Library
android-library

Additional

Language
Java
Version
N/A
Created
May 21, 2009
Updated
Feb 5, 2024
Owner
The Apache Software Foundation (apache)
Contributors
Olivier Lamy (olamy)
Oleg Kalnichevski (ok2c)
Stefan Bodewig (bodewig)
Matt Benson (mbenson)
Pascal Schumacher (PascalSchumacher)
John Patrick (nhojpatrick)
Eitan Adler (grimreaper)
Brett Porter (brettporter)
Dennis Lundberg (dennisl)
Jörg Schaible (joehni)
Adam Retter (adamretter)
dependabot[bot]
Benedikt Ritter (britter)
evan saulpaugh (esaulpaugh)
XenoAmess
Itamar Carvalho (itamarc)
Arturo Bernal (arturobernalg)
Varun Sharma (varunsh-coder)
Show all (45)45
Activity
Badge
Generate
Download
Source code

Blurb

Apache Commons Codec

The Apache Commons Codec component contains encoder and decoders for various formats such as Base16, Base32, Base64, digest, and Hexadecimal. In addition to these widely used encoders and decoders, the codec package also maintains a collection of phonetic encoding utilities.

Documentation

More information can be found on the Apache Commons Codec homepage. The Javadoc can be browsed. Questions related to the usage of Apache Commons Codec should be posted to the user mailing list.

Getting the latest release

You can download source and binaries from our download page.

Alternatively, you can pull it from the central Maven repositories:

<dependency>
  <groupId>commons-codec</groupId>
  <artifactId>commons-codec</artifactId>
  <version>1.16.1</version>
</dependency>

Building

Building requires a Java JDK and Apache Maven. The required Java version is found in the pom.xml as the maven.compiler.source property.

From a command shell, run mvn without arguments to invoke the default Maven goal to run all tests and checks.

Contributing

We accept Pull Requests via GitHub. The developer mailing list is the main channel of communication for contributors. There are some guidelines which will make applying PRs easier for us:

  • No tabs! Please use spaces for indentation.
  • Respect the existing code style for each file.
  • Create minimal diffs - disable on save actions like reformat source code or organize imports. If you feel the source code should be reformatted create a separate PR for this change.
  • Provide JUnit tests for your changes and make sure your changes don't break any existing tests by running mvn.

If you plan to contribute on a regular basis, please consider filing a contributor license agreement. You can learn more about contributing via GitHub in our contribution guidelines.

License

This code is licensed under the Apache License v2.

See the NOTICE.txt file for required notices and attributions.

Donating

You like Apache Commons Codec? Then donate back to the ASF to support development.

Additional Resources

Apache Commons Components

Please see the list of components