Instant logging: Harness the power of log4j with Jabber

Not only is logging an important element in development and testing cycles -- providing crucial debugging information -- it is also useful for detecting bugs once a system has been deployed in a production environment, providing precise context information to fix them. In this article, Ruth Zamorano and Rafael Luque, cofounders of Orange Soft, a Spain-based software company specializing in object-oriented technologies, server-side Java platform, and Web content accessibility, explain how to use the extension ability of log4j to enable your distributed Java applications to be monitored by instant messaging (IM).