added method #hasThreadName to assist performance optimization in ThreadPatternConverter
Project: http://git-wip-us.apache.org/repos/asf/logging-log4j2/repo Commit: http://git-wip-us.apache.org/repos/asf/logging-log4j2/commit/e2f03ddc Tree: http://git-wip-us.apache.org/repos/asf/logging-log4j2/tree/e2f03ddc Diff: http://git-wip-us.apache.org/repos/asf/logging-log4j2/diff/e2f03ddc Branch: refs/heads/LOG4J2-930 Commit: e2f03ddca3567e7f322fcb8c38b84c454db2532c Parents: b66c93a Author: rpopma <[email protected]> Authored: Mon Jan 12 17:26:58 2015 +0900 Committer: rpopma <[email protected]> Committed: Mon Jan 12 17:26:58 2015 +0900 ---------------------------------------------------------------------- .../org/apache/logging/log4j/core/impl/Log4jLogEvent.java | 9 +++++++++ 1 file changed, 9 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/logging-log4j2/blob/e2f03ddc/log4j-core/src/main/java/org/apache/logging/log4j/core/impl/Log4jLogEvent.java ---------------------------------------------------------------------- diff --git a/log4j-core/src/main/java/org/apache/logging/log4j/core/impl/Log4jLogEvent.java b/log4j-core/src/main/java/org/apache/logging/log4j/core/impl/Log4jLogEvent.java index a4e4434..fff6f04 100644 --- a/log4j-core/src/main/java/org/apache/logging/log4j/core/impl/Log4jLogEvent.java +++ b/log4j-core/src/main/java/org/apache/logging/log4j/core/impl/Log4jLogEvent.java @@ -294,6 +294,15 @@ public class Log4jLogEvent implements LogEvent { } return threadName; } + + /** + * Returns {@code true} if the thread name attribute of this log event has been initialized, that is, the thread + * name of this event may be different from the current thread. + * @return {@code true} if the thread name attribute of this log event has been initialized, false otherwise + */ + public boolean hasThreadName() { + return threadName != null; + } /** * Returns the time in milliseconds from the epoch when the event occurred.
