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In this InfoQ article, Boris Lublinsky highlights the problems with exception handling in SOA, and suggests a SOA-based solution: a logging service that accepts all logging requests, stores and forwards them to an exception resolution service, which is responsible for enforcing rules about exception resolution, a notification service, an exceptions/logging portal, and service management.
Using logging seams you can easily create unobtrusive unit tests around legacy classes, without needing to edit class logic as well as avoiding behavior changes.
Ceki Gülcü is well known in the world of Java logging. He founded Log4J and then worked on replacing Jakarta commons-logging with SLF4J. InfoQ spoke with Ceki about his new project, LOGBack, "the reliable, generic, fast and flexible logging framework for Java." With a 1.0 release just around the corner and some positive reviews from adopters, this may be the right time to take a look at LOGBack.
Ian Roughley shows how to use logging seams to easily create unobtrusive unit tests around legacy classes, without needing to edit class logic as well as avoiding behavior changes.
