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

Tue, 09 Apr 2013 14:51:13 +0100

author
alanb
date
Tue, 09 Apr 2013 14:51:13 +0100
changeset 368
0989ad8c0860
parent 286
f50545b5e2f1
child 397
b99d7e355d4b
permissions
-rw-r--r--

8010393: Update JAX-WS RI to 2.2.9-b12941
Reviewed-by: alanb, erikj
Contributed-by: miroslav.kos@oracle.com, martin.grebac@oracle.com

ohair@286 1 /*
alanb@368 2 * Copyright (c) 2009, 2010, 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
alanb@368 26
alanb@368 27
ohair@286 28 package com.sun.org.glassfish.external.statistics.impl;
ohair@286 29 import com.sun.org.glassfish.external.statistics.StringStatistic;
ohair@286 30 import java.util.Map;
ohair@286 31 import java.lang.reflect.*;
ohair@286 32
ohair@286 33 /**
ohair@286 34 * @author Sreenivas Munnangi
ohair@286 35 */
ohair@286 36 public final class StringStatisticImpl extends StatisticImpl
ohair@286 37 implements StringStatistic, InvocationHandler {
ohair@286 38
ohair@286 39 private volatile String str = null;
ohair@286 40 private final String initStr;
ohair@286 41
ohair@286 42 private final StringStatistic ss =
ohair@286 43 (StringStatistic) Proxy.newProxyInstance(
ohair@286 44 StringStatistic.class.getClassLoader(),
ohair@286 45 new Class[] { StringStatistic.class },
ohair@286 46 this);
ohair@286 47
ohair@286 48 public StringStatisticImpl(String str, String name, String unit,
ohair@286 49 String desc, long sampleTime, long startTime) {
ohair@286 50 super(name, unit, desc, startTime, sampleTime);
ohair@286 51 this.str = str;
ohair@286 52 initStr = str;
ohair@286 53 }
ohair@286 54
ohair@286 55 public StringStatisticImpl(String name, String unit, String desc) {
ohair@286 56 this("", name, unit, desc, System.currentTimeMillis(), System.currentTimeMillis());
ohair@286 57 }
ohair@286 58
ohair@286 59 public synchronized StringStatistic getStatistic() {
ohair@286 60 return ss;
ohair@286 61 }
ohair@286 62
ohair@286 63 public synchronized Map getStaticAsMap() {
ohair@286 64 Map m = super.getStaticAsMap();
ohair@286 65 if (getCurrent() != null) {
ohair@286 66 m.put("current", getCurrent());
ohair@286 67 }
ohair@286 68 return m;
ohair@286 69 }
ohair@286 70
ohair@286 71 public synchronized String toString() {
ohair@286 72 return super.toString() + NEWLINE + "Current-value: " + getCurrent();
ohair@286 73 }
ohair@286 74
ohair@286 75 public String getCurrent() {
ohair@286 76 return str;
ohair@286 77 }
ohair@286 78
ohair@286 79 public void setCurrent(String str) {
ohair@286 80 this.str = str;
ohair@286 81 sampleTime = System.currentTimeMillis();
ohair@286 82 }
ohair@286 83
ohair@286 84 @Override
ohair@286 85 public synchronized void reset() {
ohair@286 86 super.reset();
ohair@286 87 this.str = initStr;
ohair@286 88 sampleTime = -1L;
ohair@286 89 }
ohair@286 90
ohair@286 91 // todo: equals implementation
ohair@286 92 public Object invoke(Object proxy, Method m, Object[] args) throws Throwable {
ohair@286 93 Object result;
ohair@286 94 try {
ohair@286 95 result = m.invoke(this, args);
ohair@286 96 } catch (InvocationTargetException e) {
ohair@286 97 throw e.getTargetException();
ohair@286 98 } catch (Exception e) {
ohair@286 99 throw new RuntimeException("unexpected invocation exception: " +
ohair@286 100 e.getMessage());
ohair@286 101 } finally {
ohair@286 102 }
ohair@286 103 return result;
ohair@286 104 }
ohair@286 105 }

mercurial