Java resource bundle

See also: Resource (Java)

A resource bundle is a Java .properties file that contains locale-specific data.[1] It is a way of internationalising a Java application by making the code locale-independent.

Benefits of using resource bundles

Extracting locale-sensitive objects such as strings from the code (as opposed to hard-coding them) means that the application can handle multiple locales without having to write different code for each locale. It also means that translators can deal with just the translatable text and not the programming code. Therefore, using resource bundles improves the internationalisation and the localisation process of a software product.

Translating a resource bundle

Some CAT tools like OmegaT, OmegaT+,[2] Swordfish or Sun's Open language tools can specifically handle resource bundles. In addition to these, translators can use any text editor to create new resource bundles or to modify existing ones.

JavaPM[3] is a free cross-platform utility that assists software developers in the localization of Java projects. JavaPM converts Java .properties files to XLIFF 1.2 format, allowing their localization using most modern CAT. Once the XLIFF files have been translated, JavaPM inserts the translations into the Java project, creating new .properties files or updating existing ones as necessary. It is not available anymore.

Tools to create resource bundles

The Message Compiler [4] is a tool to generate resource bundle files from a single source file containing localized text definitions in different languages. The Message Compiler creates also constant definitions for the keys used to access the localized texts with the methods of the Java class ResourceBundle (6), ResourceBundle (7) and HTML documentation pages for each language.

See also

References

  1. O'Conner, B. Java Internationalization: Localization with ResourceBundles, Sun Developer Network.
  2. OmegaT+
  3. JavaPM
  4. Message Compiler
This article is issued from Wikipedia - version of the 5/1/2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.