Pete Muir wrote:
This is valid in Java 5 and above. For example: public interface Logger { public enum LogMessages { WRONG_PASSWORD } public static class Test { public void test() { Logger logger = new Logger() { public void warn(Enum<?> message) { // No-op, this is a mock } }; logger.warn(LogMessages.WRONG_PASSWORD); } } public void warn(Enum<?> message); }
Thank you. I now see how enums could be used but still don't see the advantage of using them.
Just to be clear, given that there is a large existing user base for slf4j, we can't modify the org.slf4j.Logger interface, except perhaps its javadoc. So any extension of Logger needs to wrap/decorate org.slf4j.Logger. See for example, XLogger [1] and XLoggerFactory [2] in the slfj-ext module.
[1] http://www.slf4j.org/xref/org/slf4j/ext/XLogger.html [2] http://www.slf4j.org/xref/org/slf4j/ext/XLoggerFactory.html -- Ceki Gülcü Logback: The reliable, generic, fast and flexible logging framework for Java. http://logback.qos.ch _______________________________________________ dev mailing list dev@slf4j.org http://www.slf4j.org/mailman/listinfo/dev