src/share/jaxws_classes/com/sun/org/glassfish/external/statistics/impl/StringStatisticImpl.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.StringStatistic;
ohair@286 28 import java.util.Map;
ohair@286 29 import java.lang.reflect.*;
ohair@286 30
ohair@286 31 /**
ohair@286 32 * @author Sreenivas Munnangi
ohair@286 33 */
ohair@286 34 public final class StringStatisticImpl extends StatisticImpl
ohair@286 35 implements StringStatistic, InvocationHandler {
ohair@286 36
ohair@286 37 private volatile String str = null;
ohair@286 38 private final String initStr;
ohair@286 39
ohair@286 40 private final StringStatistic ss =
ohair@286 41 (StringStatistic) Proxy.newProxyInstance(
ohair@286 42 StringStatistic.class.getClassLoader(),
ohair@286 43 new Class[] { StringStatistic.class },
ohair@286 44 this);
ohair@286 45
ohair@286 46 public StringStatisticImpl(String str, String name, String unit,
ohair@286 47 String desc, long sampleTime, long startTime) {
ohair@286 48 super(name, unit, desc, startTime, sampleTime);
ohair@286 49 this.str = str;
ohair@286 50 initStr = str;
ohair@286 51 }
ohair@286 52
ohair@286 53 public StringStatisticImpl(String name, String unit, String desc) {
ohair@286 54 this("", name, unit, desc, System.currentTimeMillis(), System.currentTimeMillis());
ohair@286 55 }
ohair@286 56
ohair@286 57 public synchronized StringStatistic getStatistic() {
ohair@286 58 return ss;
ohair@286 59 }
ohair@286 60
ohair@286 61 public synchronized Map getStaticAsMap() {
ohair@286 62 Map m = super.getStaticAsMap();
ohair@286 63 if (getCurrent() != null) {
ohair@286 64 m.put("current", getCurrent());
ohair@286 65 }
ohair@286 66 return m;
ohair@286 67 }
ohair@286 68
ohair@286 69 public synchronized String toString() {
ohair@286 70 return super.toString() + NEWLINE + "Current-value: " + getCurrent();
ohair@286 71 }
ohair@286 72
ohair@286 73 public String getCurrent() {
ohair@286 74 return str;
ohair@286 75 }
ohair@286 76
ohair@286 77 public void setCurrent(String str) {
ohair@286 78 this.str = str;
ohair@286 79 sampleTime = System.currentTimeMillis();
ohair@286 80 }
ohair@286 81
ohair@286 82 @Override
ohair@286 83 public synchronized void reset() {
ohair@286 84 super.reset();
ohair@286 85 this.str = initStr;
ohair@286 86 sampleTime = -1L;
ohair@286 87 }
ohair@286 88
ohair@286 89 // todo: equals implementation
ohair@286 90 public Object invoke(Object proxy, Method m, Object[] args) throws Throwable {
ohair@286 91 Object result;
ohair@286 92 try {
ohair@286 93 result = m.invoke(this, args);
ohair@286 94 } catch (InvocationTargetException e) {
ohair@286 95 throw e.getTargetException();
ohair@286 96 } catch (Exception e) {
ohair@286 97 throw new RuntimeException("unexpected invocation exception: " +
ohair@286 98 e.getMessage());
ohair@286 99 } finally {
ohair@286 100 }
ohair@286 101 return result;
ohair@286 102 }
ohair@286 103 }

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