1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/src/share/jaxws_classes/com/sun/org/glassfish/external/statistics/impl/BoundaryStatisticImpl.java Tue Mar 06 16:09:35 2012 -0800
1.3 @@ -0,0 +1,94 @@
1.4 +/*
1.5 + * Copyright (c) 1997, 2007, Oracle and/or its affiliates. All rights reserved.
1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1.7 + *
1.8 + * This code is free software; you can redistribute it and/or modify it
1.9 + * under the terms of the GNU General Public License version 2 only, as
1.10 + * published by the Free Software Foundation. Oracle designates this
1.11 + * particular file as subject to the "Classpath" exception as provided
1.12 + * by Oracle in the LICENSE file that accompanied this code.
1.13 + *
1.14 + * This code is distributed in the hope that it will be useful, but WITHOUT
1.15 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1.16 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
1.17 + * version 2 for more details (a copy is included in the LICENSE file that
1.18 + * accompanied this code).
1.19 + *
1.20 + * You should have received a copy of the GNU General Public License version
1.21 + * 2 along with this work; if not, write to the Free Software Foundation,
1.22 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1.23 + *
1.24 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
1.25 + * or visit www.oracle.com if you need additional information or have any
1.26 + * questions.
1.27 + */
1.28 +
1.29 +package com.sun.org.glassfish.external.statistics.impl;
1.30 +import com.sun.org.glassfish.external.statistics.BoundaryStatistic;
1.31 +import java.util.concurrent.atomic.AtomicLong;
1.32 +import java.util.Map;
1.33 +import java.lang.reflect.*;
1.34 +
1.35 +/**
1.36 + * @author Sreenivas Munnangi
1.37 + */
1.38 +public final class BoundaryStatisticImpl extends StatisticImpl
1.39 + implements BoundaryStatistic, InvocationHandler {
1.40 +
1.41 + private final long lowerBound;
1.42 + private final long upperBound;
1.43 +
1.44 + private final BoundaryStatistic bs =
1.45 + (BoundaryStatistic) Proxy.newProxyInstance(
1.46 + BoundaryStatistic.class.getClassLoader(),
1.47 + new Class[] { BoundaryStatistic.class },
1.48 + this);
1.49 +
1.50 + public BoundaryStatisticImpl(long lower, long upper, String name,
1.51 + String unit, String desc, long startTime,
1.52 + long sampleTime) {
1.53 + super(name, unit, desc, startTime, sampleTime);
1.54 + upperBound = upper;
1.55 + lowerBound = lower;
1.56 + }
1.57 +
1.58 + public synchronized BoundaryStatistic getStatistic() {
1.59 + return bs;
1.60 + }
1.61 +
1.62 + public synchronized Map getStaticAsMap() {
1.63 + Map m = super.getStaticAsMap();
1.64 + m.put("lowerbound", getLowerBound());
1.65 + m.put("upperbound", getUpperBound());
1.66 + return m;
1.67 + }
1.68 +
1.69 + public synchronized long getLowerBound() {
1.70 + return lowerBound;
1.71 + }
1.72 +
1.73 + public synchronized long getUpperBound() {
1.74 + return upperBound;
1.75 + }
1.76 +
1.77 + @Override
1.78 + public synchronized void reset() {
1.79 + super.reset();
1.80 + sampleTime = -1L;
1.81 + }
1.82 +
1.83 + // todo: equals implementation
1.84 + public Object invoke(Object proxy, Method m, Object[] args) throws Throwable {
1.85 + Object result;
1.86 + try {
1.87 + result = m.invoke(this, args);
1.88 + } catch (InvocationTargetException e) {
1.89 + throw e.getTargetException();
1.90 + } catch (Exception e) {
1.91 + throw new RuntimeException("unexpected invocation exception: " +
1.92 + e.getMessage());
1.93 + } finally {
1.94 + }
1.95 + return result;
1.96 + }
1.97 +}
