Deleted a LogHandler warning message (#75)

launcher-impl/glassfish/src/main/java/com/sun/enterprise/server/logging/ServerLogFileService.java

@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) 2023 Fujitsu Limited.
+ * Copyright (c) 2022 Contributors to the Eclipse Foundation
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v. 2.0, which is available at
+ * http://www.eclipse.org/legal/epl-2.0.
+ *
+ * This Source Code may also be made available under the following Secondary
+ * Licenses when the conditions for such availability set forth in the
+ * Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
+ * version 2 with the GNU Classpath Exception, which is available at
+ * https://www.gnu.org/software/classpath/license.html.
+ *
+ * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
+ */
+
+package com.sun.enterprise.server.logging;
+
+import jakarta.inject.Singleton;
+
+import java.io.File;
+import java.lang.System.Logger.Level;
+
+import org.glassfish.main.jul.JULHelperFactory;
+import org.glassfish.main.jul.JULHelperFactory.JULHelper;
+import org.glassfish.main.jul.handler.GlassFishLogHandler;
+import org.jvnet.hk2.annotations.ContractsProvided;
+import org.jvnet.hk2.annotations.Service;
+
+/**
+ * This service is used to rotate the server.log file (if it is configured).
+ *
+ * @author Jerome Dochez
+ * @author Carla Mott
+ * @author David Matejcek
+ */
+@Service
+@Singleton
+@ContractsProvided(ServerLogFileManager.class)
+public class ServerLogFileService implements ServerLogFileManager {
+
+    private final JULHelper julHelper = JULHelperFactory.getHelper();
+
+
+    @Override
+    public File getCurrentLogFile() {
+        final GlassFishLogHandler logHandler = julHelper.findGlassFishLogHandler();
+        if (logHandler == null) {
+            return null;
+        }
+        return logHandler.getConfiguration().getLogFile();
+    }
+
+
+    /**
+     * Renames the server.log file and starts logging to a new file.
+     */
+    @Override
+    public void roll() {
+        final GlassFishLogHandler logHandler = julHelper.findGlassFishLogHandler();
+        if (logHandler == null) {
+            throw new IllegalStateException("The GlassFishLogHandler was not found, rolling the output file failed.");
+        }
+        logHandler.roll();
+    }
+}