rmannibucau commented on a change in pull request #287: [LOG4J2-2688] adding
support for session attributes in log4j-web
URL: https://github.com/apache/logging-log4j2/pull/287#discussion_r320635765
##########
File path: log4j-web/src/main/java/org/apache/logging/log4j/web/WebLookup.java
##########
@@ -91,6 +93,18 @@ public String lookup(final LogEvent event, final String
key) {
HttpServletRequest.class.cast(req).getParameter(name) :
null;
}
+ if (key.startsWith(SESSION_ATTR_PREFIX)) {
+ final ServletRequest req = getRequest();
+ if (HttpServletRequest.class.isInstance(req)) {
Review comment:
Guess it is mainly a coding habit and the preference over a debuggable
method (java.lang.Class#cast). Not strong objection if you feel it must be
change
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