fix issues/860

Signed-off-by: Ceki Gulcu <ceki@qos.ch>

logback-core/src/main/java/ch/qos/logback/core/CoreConstants.java

@@ -250,7 +250,8 @@ public class CoreConstants {
     public static final int UNBOUND_HISTORY = UNBOUNDED_HISTORY;
 
     //public static final String RECONFIGURE_ON_CHANGE_TASK = "RECONFIGURE_ON_CHANGE_TASK";
-    public static final String SIZE_AND_TIME_BASED_FNATP_IS_DEPRECATED = "SizeAndTimeBasedFileNamingAndTriggeringPolicy is deprecated. Use SizeAndTimeBasedRollingPolicy instead";
+    public static final String SIZE_AND_TIME_BASED_FNATP_IS_DEPRECATED = "Direct use of either SizeAndTimeBasedFNATP or SizeAndTimeBasedFileNamingAndTriggeringPolicy ";
+    public static final String SIZE_AND_TIME_BASED_FNATP_IS_DEPRECATED_BIS = "is deprecated. Please use SizeAndTimeBasedRollingPolicy instead.";
 
     public static final char JSON_LINE_SEPARATOR = '\n';
     final public static String MODEL_CONFIG_FILE_EXTENSION = ".scmo";

logback-core/src/main/java/ch/qos/logback/core/rolling/SizeAndTimeBasedFNATP.java

@@ -0,0 +1,39 @@
+/*
+ * Logback: the reliable, generic, fast and flexible logging framework.
+ * Copyright (C) 1999-2024, QOS.ch. All rights reserved.
+ *
+ * This program and the accompanying materials are dual-licensed under
+ * either the terms of the Eclipse Public License v1.0 as published by
+ * the Eclipse Foundation
+ *
+ *   or (per the licensee's choosing)
+ *
+ * under the terms of the GNU Lesser General Public License version 2.1
+ * as published by the Free Software Foundation.
+ */
+
+package ch.qos.logback.core.rolling;
+
+import static ch.qos.logback.core.CoreConstants.MANUAL_URL_PREFIX;
+
+/**
+ * <p>{@link SizeAndTimeBasedFNATP} class was renamed as {@link SizeAndTimeBasedFileNamingAndTriggeringPolicy}
+ * in version 1.5.8. In version 1.5.16 it was reintroduced to preserve backward compatibility with existing
+ * configurations.</p>
+ *
+ *
+ *
+ * @since removed in 1.5.8 and reintroduced in 1.5.16
+ */
+
+public class SizeAndTimeBasedFNATP<E> extends SizeAndTimeBasedFileNamingAndTriggeringPolicy<E> {
+
+
+    @Override
+    public void start() {
+        addWarn("SizeAndTimeBasedFNATP class was renamed as SizeAndTimeBasedFileNamingAndTriggeringPolicy.");
+        super.start();
+    }
+
+
+}

logback-core/src/main/java/ch/qos/logback/core/rolling/SizeAndTimeBasedFileNamingAndTriggeringPolicy.java

@@ -28,11 +28,16 @@
 /**
  * This class implement {@link TimeBasedFileNamingAndTriggeringPolicy}
  * interface extending {@link TimeBasedFileNamingAndTriggeringPolicyBase}. This class is intended to be nested
- * within a {@link SizeAndTimeBasedFileNamingAndTriggeringPolicy} instance.  However, it can also be instantiated directly for testing purposes.
+ * within a {@link SizeAndTimeBasedFileNamingAndTriggeringPolicy} instance.  However, it can also be
+ * instantiated directly for testing purposes.
+ *
+ * <p>{@link SizeAndTimeBasedFNATP} class was renamed as {@link SizeAndTimeBasedFileNamingAndTriggeringPolicy}
+ * in version 1.5.8.</p>
  *
  * @author Ceki G&uuml;lc&uuml;
  *
  * @param <E>
+ * @since 1.5.8
  */
 @NoAutoStart
 public class SizeAndTimeBasedFileNamingAndTriggeringPolicy<E> extends TimeBasedFileNamingAndTriggeringPolicyBase<E> {
@@ -72,6 +77,7 @@ public void start() {
 
         if (usage == Usage.DIRECT) {
             addWarn(CoreConstants.SIZE_AND_TIME_BASED_FNATP_IS_DEPRECATED);
+            addWarn(CoreConstants.SIZE_AND_TIME_BASED_FNATP_IS_DEPRECATED_BIS);
             addWarn("For more information see " + MANUAL_URL_PREFIX + "appenders.html#SizeAndTimeBasedRollingPolicy");
         }