2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights
7 * ================================================================================
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ============LICENSE_END=========================================================
22 package org.openecomp.appc.metricservice.metric.impl;
24 import java.text.SimpleDateFormat;
25 import java.util.Calendar;
26 import java.util.HashMap;
27 import java.util.TimeZone;
28 import java.util.concurrent.atomic.AtomicLong;
30 import org.openecomp.appc.metricservice.metric.DispatchingFuntionMetric;
31 import org.openecomp.appc.metricservice.metric.MetricType;
32 import com.att.eelf.configuration.EELFLogger;
33 import com.att.eelf.configuration.EELFManager;
36 public class DispatchingFuntionMetricImpl implements DispatchingFuntionMetric {
38 private MetricType metricType;
39 private AtomicLong acceptedRequested = new AtomicLong();
40 private AtomicLong rejectedRequest = new AtomicLong();
42 private final SimpleDateFormat dateFormat = new SimpleDateFormat("YYYY-MM-dd");
43 private final SimpleDateFormat dateTimeFormat = new SimpleDateFormat("YYYY-MM-dd:HH:mm:ss");
45 private String lastResetTime = dateTimeFormat.format(Calendar.getInstance().getTime());
46 private static final EELFLogger logger = EELFManager.getInstance().getLogger(DispatchingFuntionMetricImpl.class);
48 public DispatchingFuntionMetricImpl(String name, MetricType metricType, long acceptedRequested,
49 long rejectedRequest) {
51 this.metricType = metricType;
52 this.acceptedRequested.set(acceptedRequested);
53 this.rejectedRequest.set(rejectedRequest);
57 public void incrementAcceptedRequest() {
58 this.acceptedRequested.incrementAndGet();
62 public void incrementRejectedRequest() {
63 this.rejectedRequest.incrementAndGet();
67 public String value() {
68 logger.debug("Value is getting calculated for metric :" + this.name);
70 Calendar cal = Calendar.getInstance();
71 cal.setTimeZone(TimeZone.getTimeZone("UTC"));
72 String date = dateFormat.format(cal.getTime());
73 String value = date + "[" + acceptedRequested.get() + "," + rejectedRequest.get() + "]" + "@"
74 + (acceptedRequested.get() + rejectedRequest.get());
75 logger.debug("Current value of the metric " + this.name + " :" + value);
78 } catch (Exception e) {
79 logger.debug("Cant format the date.",e);
86 public String name() {
92 this.acceptedRequested.set(0);
93 this.rejectedRequest.set(0);
94 Calendar cal = Calendar.getInstance();
95 lastResetTime = dateTimeFormat.format(cal.getTime());
99 public MetricType type() {
100 return this.metricType;
104 public HashMap<String, String> getMetricsOutput() {
105 HashMap<String, String> dispatcherMetricResult = new HashMap<>();
106 dispatcherMetricResult.put("Total Received messages",
107 Long.toString(acceptedRequested.get() + rejectedRequest.get()));
108 dispatcherMetricResult.put("Total Rejected messages", Long.toString(rejectedRequest.get()));
109 return dispatcherMetricResult;
113 public String toString() {
118 public String getLastModified() {
119 return lastResetTime;