Mercurial > dive4elements > river
comparison gwt-client/src/main/java/org/dive4elements/river/client/server/BaseServletContextListener.java @ 9724:654aaa0d7576 3.2.x
Rely on log4j's default initialization procedure
This should make upgrading to Log4j 2.x easier.
In passing, use latest Log4j 1.
| author | Tom Gottfried <tom@intevation.de> |
|---|---|
| date | Fri, 25 Feb 2022 17:13:49 +0100 |
| parents | 5e38e2924c07 |
| children | 0a5239a1e46e |
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| 9723:de83690667fe | 9724:654aaa0d7576 |
|---|---|
| 23 * ServletContextListenter to initalize the Features globally for | 23 * ServletContextListenter to initalize the Features globally for |
| 24 * all Servlets | 24 * all Servlets |
| 25 */ | 25 */ |
| 26 public class BaseServletContextListener implements ServletContextListener { | 26 public class BaseServletContextListener implements ServletContextListener { |
| 27 | 27 |
| 28 public static final String LOG4J_PROPERTIES = "FLYS_CLIENT_LOG4J_PROPERIES"; | |
| 29 | |
| 30 public static final Logger log = Logger.getLogger( | 28 public static final Logger log = Logger.getLogger( |
| 31 BaseServletContextListener.class); | 29 BaseServletContextListener.class); |
| 32 | 30 |
| 33 @Override | 31 @Override |
| 34 public void contextInitialized(ServletContextEvent sce) { | 32 public void contextInitialized(ServletContextEvent sce) { |
| 35 ServletContext sc = sce.getServletContext(); | 33 ServletContext sc = sce.getServletContext(); |
| 36 | |
| 37 this.initLogging(sc); | |
| 38 | 34 |
| 39 String filename = sc.getInitParameter("features-file"); | 35 String filename = sc.getInitParameter("features-file"); |
| 40 | 36 |
| 41 log.debug("Initializing ServletContext"); | 37 log.debug("Initializing ServletContext"); |
| 42 try { | 38 try { |
| 50 | 46 |
| 51 @Override | 47 @Override |
| 52 public void contextDestroyed(ServletContextEvent sce) { | 48 public void contextDestroyed(ServletContextEvent sce) { |
| 53 //DO NOTHING | 49 //DO NOTHING |
| 54 } | 50 } |
| 55 | |
| 56 | |
| 57 private void initLogging(ServletContext sc) { | |
| 58 String log4jProperties = System.getenv(LOG4J_PROPERTIES); | |
| 59 | |
| 60 if (log4jProperties == null || log4jProperties.length() == 0) { | |
| 61 String file = sc.getInitParameter("log4j-properties"); | |
| 62 | |
| 63 if (file != null && file.length() > 0) { | |
| 64 log4jProperties = sc.getRealPath(file); | |
| 65 } | |
| 66 } | |
| 67 System.out.println(log4jProperties); | |
| 68 | |
| 69 LoggingConfigurator.init(log4jProperties); | |
| 70 } | |
| 71 } | 51 } |