Added process logger

3 files changed, 32 insertions, 5 deletions

diff --git a/java/src/Ice/PropertiesI.java b/java/src/Ice/PropertiesI.java
index 3afe19d520c..bed28124d00 100644
--- a/java/src/Ice/PropertiesI.java
+++ b/java/src/Ice/PropertiesI.java
@@ -92,10 +92,9 @@ public final class PropertiesI extends LocalObjectImpl implements Properties
     setProperty(String key, String value)
     {
 	//
-	// Check if the property is legal. (We write to System.err instead of using
-	// a logger because no logger may be established at the time the property
-	// is parsed.)
+	// Check if the property is legal.
 	//
+	Logger logger = Ice.Util.getProcessLogger();
 	if(key == null || key.length() == 0)
 	{
 	    return;
@@ -126,7 +125,7 @@ public final class PropertiesI extends LocalObjectImpl implements Properties
 		}
 		if(!found)
 		{
-		    System.err.println("warning: unknown property: " + key);
+		    logger.warning("unknown property: " + key);
 		}
 	    }
 	}
diff --git a/java/src/Ice/Util.java b/java/src/Ice/Util.java
index 586d5fb3162..df0254f0e07 100644
--- a/java/src/Ice/Util.java
+++ b/java/src/Ice/Util.java
@@ -382,5 +382,33 @@ public final class Util
         return new OutputStreamI(communicator);
     }
 
+    public static Logger
+    getProcessLogger()
+    {
+        synchronized(_processLoggerMutex)
+	{
+	    if(_processLogger == null)
+	    {
+	        //
+		// TODO: Would be nice to be able to use process name as prefix by default.
+		//
+	        _processLogger = new LoggerI("");
+	    }
+
+	    return _processLogger;
+	}
+    }
+
+    public static void
+    setProcessLogger(Logger logger)
+    {
+        synchronized(_processLoggerMutex)
+	{
+	    _processLogger = logger;
+	}
+    }
+
     private static String _localAddress = null;
+    private static java.lang.Object _processLoggerMutex = new java.lang.Object();
+    private static Logger _processLogger = null;
 }
diff --git a/java/src/IceInternal/Instance.java b/java/src/IceInternal/Instance.java
index a2a82c6d21b..ece93c9b020 100644
--- a/java/src/IceInternal/Instance.java
+++ b/java/src/IceInternal/Instance.java
@@ -368,7 +368,7 @@ public final class Instance
 		}
 		else
 		{
-		    _initData.logger = new Ice.LoggerI(_initData.properties.getProperty("Ice.ProgramName"));
+		    _initData.logger = Ice.Util.getProcessLogger();
 		}
 	    }