TranStrL: An automatic need-to-translate string locator for software internationalization

  • Authors:

  • Xiaoyin Wang;Lu Zhang;Tao Xie;Hong Mei;Jiasu Sun

  • Affiliations:

  • Institute of Software, School of Electronics Engineering and Computer Science, Peking University, Beijing, 100871, China;Institute of Software, School of Electronics Engineering and Computer Science, Peking University, Beijing, 100871, China;Department of Computer Science, North Carolina State University, Raleigh, 27695, USA;Institute of Software, School of Electronics Engineering and Computer Science, Peking University, Beijing, 100871, China;Institute of Software, School of Electronics Engineering and Computer Science, Peking University, Beijing, 100871, China

  • Venue:
  • ICSE '09 Proceedings of the 31st International Conference on Software Engineering
  • Year:
  • 2009

Quantified Score

Hi-index 0.00

Visualization

Abstract

Software internationalization is often necessary when distributing software applications to different regions around the world. In many cases, developers often do not internationalize a software application at the beginning of the development stage. To internationalize such an existing application, developers need to externalize some hard-coded constant strings to resource files, so that translators can easily translate the application to be in a local language without modifying its source code. Since not all the constant strings require externalization, locating those need-to-translate constant strings is a basic task that the developers must conduct. In this paper, we present TranStrL, an Eclipse plug-in tool that automatically locates need-to-translate constant strings in Java code. Our tool maintains a pre-collected list of API methods related to the Graphical User Interface (GUI), and then searches for need-to-translate strings in the source code starting from the invocations of these API methods using string-taint analysis.