1 files changed, 129 insertions, 0 deletions
diff --git a/cmso-optimizer/src/main/java/org/onap/observations/Observation.java b/cmso-optimizer/src/main/java/org/onap/observations/Observation.java
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+++ b/cmso-optimizer/src/main/java/org/onap/observations/Observation.java
@@ -0,0 +1,129 @@
+/*
+ * Copyright © 2019 AT&T Intellectual Property.
+ *
+ * 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.
+ *
+ *
+ * Unless otherwise specified, all documentation contained herein is licensed under the Creative
+ * Commons License, Attribution 4.0 Intl. (the "License"); you may not use this documentation except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * https://creativecommons.org/licenses/by/4.0/
+ *
+ * Unless required by applicable law or agreed to in writing, documentation 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.
+ */
+
+package org.onap.observations;
+
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+import org.apache.log4j.Level;
+import org.onap.optf.cmso.optimizer.Application;
+
+
+/**
+ * The Class Observation.
+ */
+public class Observation {
+    private static EELFLogger log = EELFManager.getInstance().getLogger(Application.class);
+    private static EELFLogger metrics = EELFManager.getInstance().getMetricsLogger();
+    private static EELFLogger audit = EELFManager.getInstance().getAuditLogger();
+    private static EELFLogger errors = EELFManager.getInstance().getErrorLogger();
+    private static EELFLogger debug = EELFManager.getInstance().getDebugLogger();
+
+    /**
+     * Report.
+     *
+     * @param obs the o
+     * @param execpt the e
+     * @param arguments the arguments
+     */
+    // *************************************************************************************************
+    public static void report(ObservationInterface obs, Exception execpt, String... arguments) {
+        Mdc.setCaller(4);
+        Mdc.setObservation(obs);
+        if (obs.getAudit()) {
+            audit.info(obs, execpt, arguments);
+        }
+        if (obs.getMetric()) {
+            metrics.info(obs, execpt, arguments);
+        }
+        Level lev = obs.getLevel();
+        switch (lev.toInt()) {
+            case Level.WARN_INT:
+                errors.warn(obs, arguments);
+                debug.debug(obs, execpt, arguments);
+                break;
+            case Level.INFO_INT:
+                log.info(obs, execpt, arguments);
+                debug.debug(obs, execpt, arguments);
+                break;
+            case Level.ERROR_INT:
+                errors.error(obs, arguments);
+                debug.debug(obs, execpt, arguments);
+                break;
+            case Level.TRACE_INT:
+                debug.trace(obs, execpt, arguments);
+                break;
+            case Level.DEBUG_INT:
+                debug.debug(obs, execpt, arguments);
+                break;
+            default:
+                log.info(obs, execpt, arguments);
+        }
+        Mdc.clearCaller();
+    }
+
+    /**
+     * Report.
+     *
+     * @param obs the o
+     * @param arguments the arguments
+     */
+    public static void report(ObservationInterface obs, String... arguments) {
+        Mdc.setCaller(4);
+        Mdc.setObservation(obs);
+        if (obs.getAudit()) {
+            audit.info(obs, arguments);
+        }
+        if (obs.getMetric()) {
+            metrics.info(obs, arguments);
+        }
+        Level levl = obs.getLevel();
+        switch (levl.toInt()) {
+            case Level.WARN_INT:
+                errors.warn(obs, arguments);
+                debug.debug(obs, arguments);
+                break;
+            case Level.INFO_INT:
+                log.info(obs, arguments);
+                debug.debug(obs, arguments);
+                break;
+            case Level.ERROR_INT:
+                errors.error(obs, arguments);
+                debug.debug(obs, arguments);
+                break;
+            case Level.TRACE_INT:
+                debug.debug(obs, arguments);
+                break;
+            case Level.DEBUG_INT:
+                debug.debug(obs, arguments);
+                break;
+            default:
+                log.info(obs, arguments);
+        }
+        Mdc.clearCaller();
+    }
+
+}