jvz commented on a change in pull request #287: adding support for session
attributes in log4j-web
URL: https://github.com/apache/logging-log4j2/pull/287#discussion_r320454341
##########
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:
Why the reflection? You could change this to be:
```
if (req instanceof HttpServletRequest) {
final HttpSession session = ((HttpServletRequest) req).getSession(false);
// ...
}
```
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