[gwt-contrib] Make the logging framework provide a default uncaught exception handler. (issue1223802)

[rjrjr]

Reviewers: unnurg, burdon_google.com,

Description:
Make the logging framework provide a default uncaught exception handler.

Please review this at http://gwt-code-reviews.appspot.com/1223802/show

Affected files:
  M user/src/com/google/gwt/logging/client/LogConfiguration.java


Index: user/src/com/google/gwt/logging/client/LogConfiguration.java
===================================================================
--- user/src/com/google/gwt/logging/client/LogConfiguration.java	(revision  
9459)
+++ user/src/com/google/gwt/logging/client/LogConfiguration.java	(working  
copy)
@@ -18,6 +18,7 @@

 import com.google.gwt.core.client.EntryPoint;
 import com.google.gwt.core.client.GWT;
+import com.google.gwt.core.client.GWT.UncaughtExceptionHandler;
 import com.google.gwt.user.client.Window.Location;
 import com.google.gwt.user.client.ui.HasWidgets;

@@ -146,5 +147,16 @@

   public void onModuleLoad() {
     impl.configureClientSideLogging();
+
+    if (impl.loggingIsEnabled()) {
+      if (GWT.getUncaughtExceptionHandler() == null) {
+        final Logger log =  
Logger.getLogger(LogConfiguration.class.getName());
+        GWT.setUncaughtExceptionHandler(new UncaughtExceptionHandler() {
+          public void onUncaughtException(Throwable e) {
+            log.log(Level.SEVERE, e.getMessage(), e);
+          }
+        });
+      }
+    }
   }
 }


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