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https://issues.apache.org/jira/browse/LOG4J2-1682?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16754664#comment-16754664
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Dmitry Chigileychik commented on LOG4J2-1682:
---------------------------------------------
Issue is still exists in 2.11.1
{code:java}
Logger loggerMessages = LogManager.getLogger("messages", new
LocalizedMessageFactory("messages"));
loggerMessages.info("test"); //prints "messages"
loggerMessages.info("test", ""); //prints localized message
Logger loggerRB = LogManager.getLogger("resourceBundle", new
LocalizedMessageFactory(ResourceBundle.getBundle("messages")));
loggerRB.info("test"); //prints localized message
loggerRB.info("test", ""); //prints localized message
{code}
The cause is incorrect constructor call:
{code:java}
@Override
public Message newMessage(final String key) {
if (resourceBundle == null) {
return new LocalizedMessage(baseName, key);
//LocalizedMessageFactory.java:72
}
return new LocalizedMessage(resourceBundle, key);
}
{code}
It calls
{noformat}
public LocalizedMessage(final String messagePattern, final Object arg)
//LocalizedMessage.java:97{noformat}
probably should call
{noformat}
public LocalizedMessage(final String baseName, final String key, final Object
arg) //LocalizedMessage.java:101{noformat}
> Logger using LocalizedMessageFactory prints key instead of message
> ------------------------------------------------------------------
>
> Key: LOG4J2-1682
> URL: https://issues.apache.org/jira/browse/LOG4J2-1682
> Project: Log4j 2
> Issue Type: Bug
> Components: Core
> Affects Versions: 2.7
> Reporter: Markus Waidhofer
> Assignee: Gary Gregory
> Priority: Major
> Fix For: 2.8
>
> Attachments: exampleLocalizedMessageFactory.zip
>
>
> I am having a problem when logging localized messages. I use a Logger with
> the LocalizedMessageFactory. However, everytime I pass the message key to the
> logger, it prints the key itself instead of the message. If I pass additional
> arguments to the logging method, the key gets translated correctly to the
> message.
> Example:
> {code}
> public class Showcase {
> private static Logger logger = LogManager.getLogger(Showcase.class, new
> LocalizedMessageFactory("messages"));
> public static void main(String... args) {
> logger.info("key.test"); // logs "key.test"
> logger.info("key.test", ""); // prints message correctly
> }
> }
> {code}
> See attached project for a working example.
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