Mercurial > dive4elements > river
diff flys-client/src/main/java/de/intevation/flys/client/server/BaseServlet.java @ 1372:2ba44c1b2bab
Added a environment variable that might be used to use an alternative log4j properties file.
flys-client/trunk@3081 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
|---|---|
| date | Wed, 26 Oct 2011 09:06:09 +0000 |
| parents | ec0c81f2c7a4 |
| children | 42d6cf6e10b7 |
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--- a/flys-client/src/main/java/de/intevation/flys/client/server/BaseServlet.java Wed Oct 26 08:28:02 2011 +0000 +++ b/flys-client/src/main/java/de/intevation/flys/client/server/BaseServlet.java Wed Oct 26 09:06:09 2011 +0000 @@ -12,6 +12,9 @@ private static Logger logger = Logger.getLogger(BaseServlet.class); + public static final String LOG4J_PROPERTIES = "FLYS_CLIENT_LOG4J_PROPERIES"; + + @Override public void init() throws ServletException @@ -24,13 +27,18 @@ protected void initLogging() { - String log4jProperties = getInitParameter("log4j-properties"); + String log4jProperties = System.getenv(LOG4J_PROPERTIES); + + if (log4jProperties == null || log4jProperties.length() == 0) { + String file = getInitParameter("log4j-properties"); + + if (file != null && file.length() > 0) { + log4jProperties = getServletContext().getRealPath(file); + } + } if (log4jProperties != null && log4jProperties.length() > 0) { - String file = getServletContext().getRealPath(log4jProperties); - - PropertyConfigurator.configure(file); - + PropertyConfigurator.configure(log4jProperties); logger.info("Log4J logging initialized."); } else {