src/share/jaxws_classes/com/sun/org/glassfish/external/statistics/impl/StatisticImpl.java

Tue, 06 Mar 2012 16:09:35 -0800

author
ohair
date
Tue, 06 Mar 2012 16:09:35 -0800
changeset 286
f50545b5e2f1
child 368
0989ad8c0860
permissions
-rw-r--r--

7150322: Stop using drop source bundles in jaxws
Reviewed-by: darcy, ohrstrom

ohair@286 1 /*
ohair@286 2 * Copyright (c) 1997, 2007, Oracle and/or its affiliates. All rights reserved.
ohair@286 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
ohair@286 4 *
ohair@286 5 * This code is free software; you can redistribute it and/or modify it
ohair@286 6 * under the terms of the GNU General Public License version 2 only, as
ohair@286 7 * published by the Free Software Foundation. Oracle designates this
ohair@286 8 * particular file as subject to the "Classpath" exception as provided
ohair@286 9 * by Oracle in the LICENSE file that accompanied this code.
ohair@286 10 *
ohair@286 11 * This code is distributed in the hope that it will be useful, but WITHOUT
ohair@286 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
ohair@286 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
ohair@286 14 * version 2 for more details (a copy is included in the LICENSE file that
ohair@286 15 * accompanied this code).
ohair@286 16 *
ohair@286 17 * You should have received a copy of the GNU General Public License version
ohair@286 18 * 2 along with this work; if not, write to the Free Software Foundation,
ohair@286 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
ohair@286 20 *
ohair@286 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
ohair@286 22 * or visit www.oracle.com if you need additional information or have any
ohair@286 23 * questions.
ohair@286 24 */
ohair@286 25
ohair@286 26 package com.sun.org.glassfish.external.statistics.impl;
ohair@286 27 import com.sun.org.glassfish.external.statistics.Statistic;
ohair@286 28 import java.io.Serializable;
ohair@286 29 import java.util.concurrent.atomic.AtomicLong;
ohair@286 30 import java.util.Map;
ohair@286 31 import java.util.concurrent.ConcurrentHashMap;
ohair@286 32
ohair@286 33 /**
ohair@286 34 * @author Sreenivas Munnangi
ohair@286 35 */
ohair@286 36 public abstract class StatisticImpl implements Statistic {
ohair@286 37
ohair@286 38 private final String statisticName;
ohair@286 39 private final String statisticUnit;
ohair@286 40 private final String statisticDesc;
ohair@286 41 protected long sampleTime = -1L;
ohair@286 42 private long startTime;
ohair@286 43 public static final String UNIT_COUNT = "count";
ohair@286 44 public static final String UNIT_SECOND = "second";
ohair@286 45 public static final String UNIT_MILLISECOND = "millisecond";
ohair@286 46 public static final String UNIT_MICROSECOND = "microsecond";
ohair@286 47 public static final String UNIT_NANOSECOND = "nanosecond";
ohair@286 48 public static final String START_TIME = "starttime";
ohair@286 49 public static final String LAST_SAMPLE_TIME = "lastsampletime";
ohair@286 50
ohair@286 51 protected final Map<String, Object> statMap = new ConcurrentHashMap<String, Object> ();
ohair@286 52
ohair@286 53 protected static final String NEWLINE = System.getProperty( "line.separator" );
ohair@286 54
ohair@286 55 protected StatisticImpl(String name, String unit, String desc,
ohair@286 56 long start_time, long sample_time) {
ohair@286 57
ohair@286 58 if (isValidString(name)) {
ohair@286 59 statisticName = name;
ohair@286 60 } else {
ohair@286 61 statisticName = "name";
ohair@286 62 }
ohair@286 63
ohair@286 64 if (isValidString(unit)) {
ohair@286 65 statisticUnit = unit;
ohair@286 66 } else {
ohair@286 67 statisticUnit = "unit";
ohair@286 68 }
ohair@286 69
ohair@286 70 if (isValidString(desc)) {
ohair@286 71 statisticDesc = desc;
ohair@286 72 } else {
ohair@286 73 statisticDesc = "description";
ohair@286 74 }
ohair@286 75
ohair@286 76 startTime = start_time;
ohair@286 77 sampleTime = sample_time;
ohair@286 78 }
ohair@286 79
ohair@286 80 protected StatisticImpl(String name, String unit, String desc) {
ohair@286 81 this(name, unit, desc, System.currentTimeMillis(), System.currentTimeMillis());
ohair@286 82 }
ohair@286 83
ohair@286 84 public synchronized Map getStaticAsMap() {
ohair@286 85 if (isValidString(statisticName)) {
ohair@286 86 statMap.put("name", statisticName);
ohair@286 87 }
ohair@286 88 if (isValidString(statisticUnit)) {
ohair@286 89 statMap.put("unit", statisticUnit);
ohair@286 90 }
ohair@286 91 if (isValidString(statisticDesc)) {
ohair@286 92 statMap.put("description", statisticDesc);
ohair@286 93 }
ohair@286 94 statMap.put(StatisticImpl.START_TIME, startTime);
ohair@286 95 statMap.put(StatisticImpl.LAST_SAMPLE_TIME, sampleTime);
ohair@286 96 return statMap;
ohair@286 97 }
ohair@286 98
ohair@286 99 public String getName() {
ohair@286 100 return this.statisticName;
ohair@286 101 }
ohair@286 102
ohair@286 103 public String getDescription() {
ohair@286 104 return this.statisticDesc;
ohair@286 105 }
ohair@286 106
ohair@286 107 public String getUnit() {
ohair@286 108 return this.statisticUnit;
ohair@286 109 }
ohair@286 110
ohair@286 111 public synchronized long getLastSampleTime() {
ohair@286 112 return sampleTime;
ohair@286 113 }
ohair@286 114
ohair@286 115 public synchronized long getStartTime() {
ohair@286 116 return startTime;
ohair@286 117 }
ohair@286 118
ohair@286 119 public synchronized void reset() {
ohair@286 120 startTime = System.currentTimeMillis();
ohair@286 121 }
ohair@286 122
ohair@286 123 public synchronized String toString() {
ohair@286 124 return "Statistic " + getClass().getName() + NEWLINE +
ohair@286 125 "Name: " + getName() + NEWLINE +
ohair@286 126 "Description: " + getDescription() + NEWLINE +
ohair@286 127 "Unit: " + getUnit() + NEWLINE +
ohair@286 128 "LastSampleTime: " + getLastSampleTime() + NEWLINE +
ohair@286 129 "StartTime: " + getStartTime();
ohair@286 130 }
ohair@286 131
ohair@286 132 protected static boolean isValidString(String str) {
ohair@286 133 return (str!=null && str.length()>0);
ohair@286 134 }
ohair@286 135 }

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