[
https://issues.apache.org/jira/browse/LOG4J2-2732?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16992626#comment-16992626
]
Matt Pavlovich commented on LOG4J2-2732:
----------------------------------------
[~rgoers] It looks like the 'release-2.x' branch has the enhancement merged. Am
I looking at the correct branch?
ref:
https://github.com/apache/logging-log4j2/tree/release-2.x/log4j-api/src/main/java/org/apache/logging/log4j
> Add ThreadContext.putIfNull(String, String)
> -------------------------------------------
>
> Key: LOG4J2-2732
> URL: https://issues.apache.org/jira/browse/LOG4J2-2732
> Project: Log4j 2
> Issue Type: New Feature
> Components: API
> Reporter: Matt Pavlovich
> Priority: Major
> Fix For: 2.13.0
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> Provide a helper method that provides a 1-liner to put an identifier only if
> it is not currently set. This removes an if-check in all classes that share a
> design approach of assessing a uniqueId, such as request id, etc.
> {noformat}
> if(!ThreadContext.containsKey("uniqueId")) {
> ThreadContext.put("uniqueId", generateUniqueId());
> }
> {noformat}
> Proposed:
> {noformat}
> ThreadContext.putIfNull("uniqueId", generateUniqueId());
> {noformat}
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
