Martin Dickins created LOG4J2-873:
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Summary: WebLookup shouldn't require display-name element in
web.xml
Key: LOG4J2-873
URL: https://issues.apache.org/jira/browse/LOG4J2-873
Project: Log4j 2
Issue Type: Bug
Components: Web/Servlet
Affects Versions: 2.0.2
Reporter: Martin Dickins
Priority: Minor
The initializeNonJndi method in Log4jWebInitializerImpl uses
servletContext.getServletContextName() to get a context name (if the name
hasn't been defined using log4jContextName). getServletContextName() returns
the name as specified in the <display-name> element in web.xml, but that is
optional.
If neither <display-name> nor log4jContextName is defined, this results in the
servletContext not being set, so the WebLookup doesn't work.
It should use some sort of default. Probably the name of the war file or
context file, if there's a generic way of getting that.
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