1 /* 2 * Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 27 28 package com.sun.org.glassfish.external.statistics.impl; 29 import com.sun.org.glassfish.external.statistics.Stats; 30 import com.sun.org.glassfish.external.statistics.Statistic; 31 import java.io.Serializable; 32 import java.util.ArrayList; 33 34 /** 35 * @author Jennifer Chou 36 */ 37 public final class StatsImpl implements Stats { 38 39 private final StatisticImpl[] statArray; 40 41 protected StatsImpl(StatisticImpl[] statisticArray) { 42 statArray = statisticArray; 43 } 44 45 public synchronized Statistic getStatistic(String statisticName) { 46 Statistic stat = null; 47 for (Statistic s : statArray) { 48 if (s.getName().equals(statisticName)) { 49 stat = s; 50 break; 51 } 52 } 53 return stat; 54 } 55 56 public synchronized String[] getStatisticNames() { 57 ArrayList list = new ArrayList(); 58 for (Statistic s : statArray) { 59 list.add(s.getName()); 60 } 61 String[] strArray = new String[list.size()]; 62 return (String[])list.toArray(strArray); 63 } 64 65 public synchronized Statistic[] getStatistics() { 66 return this.statArray; 67 } 68 69 /** 70 * Call reset on all of the Statistic objects contained by this Stats object 71 */ 72 public synchronized void reset() { 73 for (StatisticImpl s : statArray) { 74 s.reset(); 75 } 76 }; 77 78 79 }