1 files changed, 101 insertions, 0 deletions
diff --git a/runtime/src/main/java/org/onap/policy/clamp/flow/log/FlowLogOperation.java b/runtime/src/main/java/org/onap/policy/clamp/flow/log/FlowLogOperation.java
new file mode 100644
index 000000000..d54b23b21
--- /dev/null
+++ b/runtime/src/main/java/org/onap/policy/clamp/flow/log/FlowLogOperation.java
@@ -0,0 +1,101 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP CLAMP
+ * ================================================================================
+ * Copyright (C) 2019 AT&T 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.policy.clamp.flow.log;
+
+import javax.servlet.http.HttpServletRequest;
+import org.apache.camel.Exchange;
+import org.onap.policy.clamp.clds.util.LoggingUtils;
+import org.onap.policy.clamp.clds.util.OnapLogConstants;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.slf4j.event.Level;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.stereotype.Component;
+
+/**
+ * The Flow log operations.
+ */
+@Component
+public class FlowLogOperation {
+
+    protected static final Logger logger = LoggerFactory.getLogger(FlowLogOperation.class);
+    private LoggingUtils util = new LoggingUtils(logger);
+
+    @Autowired
+    private HttpServletRequest request;
+
+    /**
+     * Generate the entry log.
+     *
+     * @param serviceDesc
+     *        The service description the loop name
+     */
+    public void startLog(Exchange exchange, String serviceDesc) {
+        util.entering(request, serviceDesc);
+        exchange.setProperty(OnapLogConstants.Headers.REQUEST_ID,
+            util.getProperties(OnapLogConstants.Mdcs.REQUEST_ID));
+        exchange.setProperty(OnapLogConstants.Headers.INVOCATION_ID,
+            util.getProperties(OnapLogConstants.Mdcs.INVOCATION_ID));
+        exchange.setProperty(OnapLogConstants.Headers.PARTNER_NAME,
+            util.getProperties(OnapLogConstants.Mdcs.PARTNER_NAME));
+    }
+
+    /**
+     * Generate the exiting log.
+     */
+    public void endLog() {
+        util.exiting(HttpStatus.OK.value(), "Successful", Level.INFO,
+            OnapLogConstants.ResponseStatus.COMPLETE);
+    }
+
+    /**
+     * Generate the error exiting log.
+     */
+    public void errorLog() {
+        util.exiting(HttpStatus.INTERNAL_SERVER_ERROR.value(), "Failed", Level.INFO,
+            OnapLogConstants.ResponseStatus.ERROR);
+    }
+
+    /**
+     * Generate the error exiting log.
+     */
+    public void httpErrorLog() {
+
+    }
+
+    /**
+     * Generate the invoke log.
+     */
+    public void invokeLog(String targetEntity, String targetServiceName) {
+        util.invoke(targetEntity, targetServiceName);
+    }
+
+    /**
+     * Generate the invoke return marker.
+     */
+    public void invokeReturnLog() {
+        util.invokeReturn();
+    }
+}