2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Copyright (C) 2017 Amdocs
8 * =============================================================================
9 * Licensed under the Apache License, Version 2.0 (the "License");
10 * you may not use this file except in compliance with the License.
11 * You may obtain a copy of the License at
13 * http://www.apache.org/licenses/LICENSE-2.0
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
21 * ============LICENSE_END=========================================================
24 package org.onap.appc.metricservice.metric.impl;
26 import java.text.SimpleDateFormat;
27 import java.util.Calendar;
28 import java.util.HashMap;
29 import java.util.TimeZone;
30 import java.util.concurrent.atomic.AtomicLong;
32 import org.onap.appc.metricservice.metric.MetricType;
33 import org.onap.appc.metricservice.metric.DmaapRequestCounterMetric;
34 import com.att.eelf.configuration.EELFLogger;
35 import com.att.eelf.configuration.EELFManager;
38 public class DmaapRequestCounterMetricImpl implements DmaapRequestCounterMetric {
41 private MetricType metricType;
42 private AtomicLong recievedMessage = new AtomicLong();
43 private AtomicLong publishedMessage = new AtomicLong();
45 private final SimpleDateFormat dateFormat = new SimpleDateFormat("YYYY-MM-dd");
46 private final SimpleDateFormat dateTimeFormat = new SimpleDateFormat("YYYY-MM-dd:HH:mm:ss");
48 private String lastResetTime = dateTimeFormat.format(Calendar.getInstance().getTime());
49 private static final EELFLogger logger = EELFManager.getInstance().getLogger(DmaapRequestCounterMetricImpl.class);
51 public DmaapRequestCounterMetricImpl(String name, MetricType metricType, long recievedMessage,
52 long publishedMessage) {
54 this.metricType = metricType;
55 this.recievedMessage.set(recievedMessage);
56 this.publishedMessage.set(publishedMessage);
60 public void incrementRecievedMessage() {
61 this.recievedMessage.incrementAndGet();
65 public void incrementPublishedMessage() {
66 this.publishedMessage.incrementAndGet();
70 public String value() {
71 logger.debug("Value is getting calculated for metric :" + this.name);
73 Calendar cal = Calendar.getInstance();
74 cal.setTimeZone(TimeZone.getTimeZone("UTC"));
75 String date = dateFormat.format(cal.getTime());
76 String value = date + "[" + recievedMessage.get() + "],[" + publishedMessage.get() + "]";
77 logger.debug("Current value of the metric " + this.name + " :" + value);
79 } catch (Exception e) {
80 logger.debug("Cant format the date.",e);
86 public String name() {
92 this.recievedMessage.set(0);
93 this.publishedMessage.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> dmaapMetricResult = new HashMap<>();
106 dmaapMetricResult.put("Total Received messages", Long.toString(recievedMessage.get()));
107 dmaapMetricResult.put("Total Published messages", Long.toString(publishedMessage.get()));
108 return dmaapMetricResult;
112 public String toString() {
117 public String getLastModified() {
118 return lastResetTime;