1 files changed, 54 insertions, 0 deletions
diff --git a/components/bbs-event-processor/src/main/java/org/onap/bbs/event/processor/utilities/LoggingUtil.java b/components/bbs-event-processor/src/main/java/org/onap/bbs/event/processor/utilities/LoggingUtil.java
new file mode 100644
index 00000000..efb90d41
--- /dev/null
+++ b/components/bbs-event-processor/src/main/java/org/onap/bbs/event/processor/utilities/LoggingUtil.java
@@ -0,0 +1,54 @@
+/*
+ * ============LICENSE_START=======================================================
+ * BBS-RELOCATION-CPE-AUTHENTICATION-HANDLER
+ * ================================================================================
+ * Copyright (C) 2019 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.bbs.event.processor.utilities;
+
+import ch.qos.logback.classic.Level;
+import ch.qos.logback.classic.Logger;
+
+import java.util.Arrays;
+import java.util.List;
+
+import org.slf4j.LoggerFactory;
+
+public class LoggingUtil {
+
+    private static final String BBS_EP_APPLICATION_PACKAGE = "org.onap.bbs";
+    private static final Logger applicationLogger = (Logger) LoggerFactory.getLogger(BBS_EP_APPLICATION_PACKAGE);
+    private static final List<String> loggingLevels =
+            Arrays.asList("OFF", "ERROR", "WARN", "INFO", "DEBUG", "TRACE");
+
+    // Non-instantiable class
+    private LoggingUtil() {
+    }
+
+    /**
+     * Change Application logging level.
+     * @param level logging level. Must be one of OFF, ERROR, WARN, INFO, DEBUG, TRACE
+     * @return Flag indicating if it changed the level or not
+     */
+    public static boolean changeLoggingLevel(String level) {
+        if (loggingLevels.contains(level)) {
+            applicationLogger.setLevel(Level.toLevel(level));
+            return true;
+        }
+        return false;
+    }
+}