[logging-log4j2] 04/15: added method #hasThreadName to assist performance optimization in ThreadPatternConverter

[vy...@apache.org]

This is an automated email from the ASF dual-hosted git repository.

vy pushed a commit to branch scheduled-for-deletion/LOG4J2-930
in repository https://gitbox.apache.org/repos/asf/logging-log4j2.git

commit e2f03ddca3567e7f322fcb8c38b84c454db2532c
Author: rpopma <rp...@apache.org>
AuthorDate: Mon Jan 12 17:26:58 2015 +0900

    added method #hasThreadName to assist performance optimization in
    ThreadPatternConverter
---
 .../java/org/apache/logging/log4j/core/impl/Log4jLogEvent.java   | 9 +++++++++
 1 file changed, 9 insertions(+)

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 a4e44344ff..fff6f04c64 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.