1 files changed, 124 insertions, 0 deletions
diff --git a/appc-metric/appc-metric-bundle/src/main/java/org/onap/appc/metricservice/metric/impl/DispatchingFuntionMetricImpl.java b/appc-metric/appc-metric-bundle/src/main/java/org/onap/appc/metricservice/metric/impl/DispatchingFuntionMetricImpl.java
new file mode 100644
index 000000000..a6487957f
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+++ b/appc-metric/appc-metric-bundle/src/main/java/org/onap/appc/metricservice/metric/impl/DispatchingFuntionMetricImpl.java
@@ -0,0 +1,124 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Copyright (C) 2017 Amdocs
+ * =============================================================================
+ * 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.
+ * 
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.appc.metricservice.metric.impl;
+
+import java.text.SimpleDateFormat;
+import java.util.Calendar;
+import java.util.HashMap;
+import java.util.TimeZone;
+import java.util.concurrent.atomic.AtomicLong;
+
+import org.onap.appc.metricservice.metric.DispatchingFuntionMetric;
+import org.onap.appc.metricservice.metric.MetricType;
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+
+
+public class DispatchingFuntionMetricImpl implements DispatchingFuntionMetric {
+    private String name;
+    private MetricType metricType;
+    private AtomicLong acceptedRequested = new AtomicLong();
+    private AtomicLong rejectedRequest = new AtomicLong();
+
+    private final SimpleDateFormat dateFormat = new SimpleDateFormat("YYYY-MM-dd");
+    private final SimpleDateFormat dateTimeFormat = new SimpleDateFormat("YYYY-MM-dd:HH:mm:ss");
+
+    private String lastResetTime = dateTimeFormat.format(Calendar.getInstance().getTime());
+    private static final EELFLogger logger = EELFManager.getInstance().getLogger(DispatchingFuntionMetricImpl.class);
+
+    public DispatchingFuntionMetricImpl(String name, MetricType metricType, long acceptedRequested,
+                                        long rejectedRequest) {
+        this.name = name;
+        this.metricType = metricType;
+        this.acceptedRequested.set(acceptedRequested);
+        this.rejectedRequest.set(rejectedRequest);
+    }
+
+    @Override
+    public void incrementAcceptedRequest() {
+        this.acceptedRequested.incrementAndGet();
+    }
+
+    @Override
+    public void incrementRejectedRequest() {
+        this.rejectedRequest.incrementAndGet();
+    }
+
+    @Override
+    public String value() {
+        logger.debug("Value is getting calculated for metric :" + this.name);
+        try {
+            Calendar cal = Calendar.getInstance();
+            cal.setTimeZone(TimeZone.getTimeZone("UTC"));
+            String date = dateFormat.format(cal.getTime());
+            String value = date + "[" + acceptedRequested.get() + "," + rejectedRequest.get() + "]" + "@"
+                    + (acceptedRequested.get() + rejectedRequest.get());
+            logger.debug("Current value of the metric " + this.name + " :" + value);
+            return value;
+
+        } catch (Exception e) {
+            logger.debug("Cant format the date.",e);
+        }
+        return null;
+
+    }
+
+    @Override
+    public String name() {
+        return this.name;
+    }
+
+    @Override
+    public void reset() {
+        this.acceptedRequested.set(0);
+        this.rejectedRequest.set(0);
+        Calendar cal = Calendar.getInstance();
+        lastResetTime = dateTimeFormat.format(cal.getTime());
+    }
+
+    @Override
+    public MetricType type() {
+        return this.metricType;
+    }
+
+    @Override
+    public HashMap<String, String> getMetricsOutput() {
+        HashMap<String, String> dispatcherMetricResult = new HashMap<>();
+        dispatcherMetricResult.put("Total Received messages",
+                Long.toString(acceptedRequested.get() + rejectedRequest.get()));
+        dispatcherMetricResult.put("Total Rejected messages", Long.toString(rejectedRequest.get()));
+        return dispatcherMetricResult;
+    }
+
+    @Override
+    public String toString() {
+        return this.value();
+    }
+
+    @Override
+    public String getLastModified() {
+        return lastResetTime;
+    }
+}