Index: lutinutil/src/java/org/codelutin/log/Log4JWrapper.java
diff -u lutinutil/src/java/org/codelutin/log/Log4JWrapper.java:1.1 lutinutil/src/java/org/codelutin/log/Log4JWrapper.java:1.2
--- lutinutil/src/java/org/codelutin/log/Log4JWrapper.java:1.1	Wed Jan 10 19:12:44 2007
+++ lutinutil/src/java/org/codelutin/log/Log4JWrapper.java	Fri Jan 19 10:00:38 2007
@@ -23,9 +23,9 @@
  * Created: 10 janv. 07 17:07:54
  *
  * @author poussin
- * @version $Revision: 1.1 $
+ * @version $Revision: 1.2 $
  *
- * Last update: $Date: 2007/01/10 19:12:44 $
+ * Last update: $Date: 2007/01/19 10:00:38 $
  * by : $Author: bpoussin $
  */
 
@@ -44,6 +44,22 @@
  */
 public class Log4JWrapper {
     
+    private static Level traceLevel;
+
+    static {
+        // Releases of log4j1.2 >= 1.2.12 have Priority.TRACE available, earlier
+        // versions do not. If TRACE is not available, then we have to map
+        // calls to Log.trace(...) onto the DEBUG level.
+        
+        try {
+            traceLevel = (Level)Level.class.getDeclaredField("TRACE").get(null);
+        } catch(Exception ex) {
+            // ok, trace not available
+            traceLevel = Level.DEBUG;
+        }
+    }
+
+    
     final static private String FQCN = LutinLog.class.getName() + ".";    
 
     static public void fatal(Log4JLogger log, Object msg, Throwable eee) {
@@ -62,7 +78,7 @@
         log.getLogger().log(FQCN, Level.DEBUG, msg, eee);
     }
     static public void trace(Log4JLogger log, Object msg, Throwable eee) {
-        log.getLogger().log(FQCN, Level.TRACE, msg, eee);
+        log.getLogger().log(FQCN, traceLevel, msg, eee);
     }
 }