001 /**
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 /**
004 * Licensed to the Apache Software Foundation (ASF) under one or more
005 * contributor license agreements. See the NOTICE file distributed with
006 * this work for additional information regarding copyright ownership.
007 * The ASF licenses this file to You under the Apache License, Version 2.0
008 * (the "License"); you may not use this file except in compliance with
009 * the License. You may obtain a copy of the License at
010 *
011 * http://www.apache.org/licenses/LICENSE-2.0
012 *
013 * Unless required by applicable law or agreed to in writing, software
014 * distributed under the License is distributed on an "AS IS" BASIS,
015 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
016 * See the License for the specific language governing permissions and
017 * limitations under the License.
018 */
019
020
021 package org.apache.geronimo.management.geronimo.stats;
022
023 import org.apache.geronimo.management.stats.CountStatisticImpl;
024 import org.apache.geronimo.management.stats.RangeStatisticImpl;
025 import org.apache.geronimo.management.stats.StatisticImpl;
026 import org.apache.geronimo.management.stats.TimeStatisticImpl;
027 import org.apache.geronimo.management.stats.StatsImpl;
028 import org.apache.geronimo.management.stats.WebConnectorStatsImpl;
029
030 import javax.management.j2ee.statistics.RangeStatistic;
031 import javax.management.j2ee.statistics.TimeStatistic;
032 import javax.management.j2ee.statistics.CountStatistic;
033
034 /**
035 * Jetty Web Connector class for JSR-77 stats.
036 */
037 public class JettyWebConnectorStatsImpl extends WebConnectorStatsImpl implements JettyWebConnectorStats {
038 private CountStatisticImpl requestCount;
039 private TimeStatisticImpl connectionsDuration;
040 private RangeStatisticImpl connectionsRequest;
041
042 public JettyWebConnectorStatsImpl() {
043 requestCount = new CountStatisticImpl("Request Count", StatisticImpl.UNIT_COUNT,
044 "Total number of requests made to server", 0);
045 connectionsDuration = new TimeStatisticImpl("Connections Duration", StatisticImpl.UNIT_TIME_MILLISECOND,
046 "Duration of a connection");
047 connectionsRequest = new RangeStatisticImpl("Connections Request", StatisticImpl.UNIT_COUNT,
048 "Range for connections requested during the observed period", 0); // all 0's
049
050 addStat("RequestCount", requestCount);
051 addStat("ConnectionsDuration", connectionsDuration);
052 addStat("ConnectionsRequest", connectionsRequest);
053 }
054
055 /**
056 * Gets the number of request count since statistics gathering started.
057 */
058 public CountStatistic getRequestCount() {
059 return requestCount;
060 }
061
062 /**
063 * Gets the avg, min, max, and total connection duration time since
064 * statistics gathering started.
065 */
066 public TimeStatistic getConnectionsDuration() {
067 return connectionsDuration;
068 }
069
070 /**
071 * Gets the min, max, current number of connection requests since statistics gathering started.
072 */
073 public RangeStatistic getConnectionsRequest() {
074 return connectionsRequest;
075 }
076
077 /**
078 * Gets the number of request count since statistics gathering started.
079 */
080 public CountStatisticImpl getRequestCountImpl() {
081 return requestCount;
082 }
083
084 /**
085 * Gets the count, min, max, and total connection duration time since
086 * statistics gathering started. The avg is total/count
087 */
088 public TimeStatisticImpl getConnectionsDurationImpl() {
089 return connectionsDuration;
090 }
091
092 /**
093 * Gets the min, max, current number of connection requests since statistics gathering started.
094 */
095 public RangeStatisticImpl getConnectionsRequestImpl() {
096 return connectionsRequest;
097 }
098 }