jdk8-mips64-public/jaxws: src/share/jaxws_classes/com/sun/org/glassfish/external/statistics/impl/BoundaryStatisticImpl.java@9c07ef4934dd

     1 /*

     2  * Copyright (c) 2009, 2013, 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  */

    28 package com.sun.org.glassfish.external.statistics.impl;

    29 import com.sun.org.glassfish.external.statistics.BoundaryStatistic;

    30 import java.util.Map;

    31 import java.lang.reflect.*;

    33 /**

    34  * @author Sreenivas Munnangi

    35  */

    36 public final class BoundaryStatisticImpl extends StatisticImpl

    37     implements BoundaryStatistic, InvocationHandler {

    39     private final long lowerBound;

    40     private final long upperBound;

    42     private final BoundaryStatistic bs =

    43             (BoundaryStatistic) Proxy.newProxyInstance(

    44             BoundaryStatistic.class.getClassLoader(),

    45             new Class[] { BoundaryStatistic.class },

    46             this);

    48     public BoundaryStatisticImpl(long lower, long upper, String name,

    49                                  String unit, String desc, long startTime,

    50                                  long sampleTime) {

    51         super(name, unit, desc, startTime, sampleTime);

    52         upperBound = upper;

    53         lowerBound = lower;

    54     }

    56     public synchronized BoundaryStatistic getStatistic() {

    57         return bs;

    58     }

    60     public synchronized Map getStaticAsMap() {

    61         Map m = super.getStaticAsMap();

    62         m.put("lowerbound", getLowerBound());

    63         m.put("upperbound", getUpperBound());

    64         return m;

    65     }

    67     public synchronized long getLowerBound() {

    68         return lowerBound;

    69     }

    71     public synchronized long getUpperBound() {

    72         return upperBound;

    73     }

    75     @Override

    76     public synchronized void reset() {

    77         super.reset();

    78         sampleTime = -1L;

    79     }

    81     // todo: equals implementation

    82     public Object invoke(Object proxy, Method m, Object[] args) throws Throwable {

    83         checkMethod(m);

    85         Object result;

    86         try {

    87             result = m.invoke(this, args);

    88         } catch (InvocationTargetException e) {

    89             throw e.getTargetException();

    90         } catch (Exception e) {

    91             throw new RuntimeException("unexpected invocation exception: " +

    92                        e.getMessage());

    93         }

    94         return result;

    95     }

    96 }

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