Example usage for org.apache.commons.lang.time StopWatch StopWatch

Introduction

In this page you can find the example usage for org.apache.commons.lang.time StopWatch StopWatch.

Prototype

public StopWatch() 

Source Link

Document

Constructor.

Usage

From source file:de.unisb.cs.st.javalanche.mutation.util.DBPerformanceTest.java

private static void testWrite() {
    StopWatch stopWatch = new StopWatch();
    stopWatch.start();/*ww w  .j a  v a  2  s  .  c o m*/
    try {
        File file = new File("test.txt");
        file.deleteOnExit();
        FileWriter fw = new FileWriter(file);
        BufferedWriter w = new BufferedWriter(fw);
        for (int i = 0; i < 50 * 1024 * 1024; i++) {
            w.append('x');
        }
        w.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
    stopWatch.stop();
    System.out.printf("Writing file took %s\n", DurationFormatUtils.formatDurationHMS(stopWatch.getTime()));

}

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From source file:com.qualogy.qafe.core.application.ApplicationContextLoader.java

public synchronized static void load(URI applicationFilePath, boolean validating) {
    logger.info("start application loading according to config file: [" + applicationFilePath + "]");
    StopWatch watch = new StopWatch();

    watch.start();// ww w  . java 2  s  .c o m
    ApplicationStack contexts = read(applicationFilePath, validating);
    load(contexts, applicationFilePath);
    watch.stop();

    logger.info("done loading from [" + applicationFilePath + "] in " + watch.getTime() + "ms");

    ApplicationCluster.getInstance().putAll(contexts);
}

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From source file:com.liferay.portlet.wiki.util.WikiCacheUtil.java

public static WikiPageDisplay getDisplay(long nodeId, String title, PortletURL viewPageURL,
        PortletURL editPageURL, String attachmentURLPrefix) {

    StopWatch stopWatch = null;// w ww.ja  va2s .co m

    if (_log.isDebugEnabled()) {
        stopWatch = new StopWatch();

        stopWatch.start();
    }

    String key = _encodeKey(nodeId, title, viewPageURL.toString());

    WikiPageDisplay pageDisplay = (WikiPageDisplay) _portalCache.get(key);

    if (pageDisplay == null) {
        pageDisplay = _getPageDisplay(nodeId, title, viewPageURL, editPageURL, attachmentURLPrefix);

        _portalCache.put(key, pageDisplay);
    }

    if (_log.isDebugEnabled()) {
        _log.debug("getDisplay for {" + nodeId + ", " + title + ", " + viewPageURL + ", " + editPageURL
                + "} takes " + stopWatch.getTime() + " ms");
    }

    return pageDisplay;
}

---

From source file:com.redhat.rhn.taskomatic.task.test.ErrataCacheTaskTest.java

public void aTestExecute() throws Exception {
    StopWatch sw = new StopWatch();

    ErrataCacheTask ect = new ErrataCacheTask();

    sw.start();//w w  w  .jav  a2 s . c  o m
    ect.execute(null);
    sw.stop();
    System.out.println("ErrataCacheTask took [" + sw.getTime() + "]");
}

---

From source file:com.icantrap.collections.dawg.TrieValidationTest.java

@Before
public void before() throws IOException {
    assumeThat(System.getProperty("RUN_VALIDATION"), is("on"));
    LineIterator iter = IOUtils.lineIterator(getClass().getResourceAsStream("/TWL06.txt"), null);
    dawgBuilder = new DawgBuilder();

    while (iter.hasNext())
        dawgBuilder.add(iter.next());/*from   w  w  w.j av  a2  s.  c o m*/

    LineIterator.closeQuietly(iter);

    System.out.println("Uncompressed:  " + dawgBuilder.nodeCount() + " nodes");

    StopWatch stopWatch = new StopWatch();
    stopWatch.start();
    dawgBuilder.build();
    stopWatch.stop();

    System.out.println("Time to compress:  " + stopWatch.getTime() + " ms.");
    System.out.println("Compressed:  " + dawgBuilder.nodeCount() + " nodes");
}

---

From source file:com.liferay.wiki.util.WikiCacheUtil.java

public static WikiPageDisplay getDisplay(long nodeId, String title, PortletURL viewPageURL,
        PortletURL editPageURL, String attachmentURLPrefix) {

    StopWatch stopWatch = new StopWatch();

    stopWatch.start();// w  ww  .  j a  v  a  2  s  . c om

    String key = _encodeKey(nodeId, title, viewPageURL.toString());

    WikiPageDisplay pageDisplay = (WikiPageDisplay) _portalCache.get(key);

    if (pageDisplay == null) {
        pageDisplay = _getPageDisplay(nodeId, title, viewPageURL, editPageURL, attachmentURLPrefix);

        if (pageDisplay != null) {
            PortalCacheHelperUtil.putWithoutReplicator(_portalCache, key, pageDisplay);
        }
    }

    if (_log.isDebugEnabled()) {
        _log.debug(StringBundler.concat("getDisplay for {", String.valueOf(nodeId), ", ", title, ", ",
                String.valueOf(viewPageURL), ", ", String.valueOf(editPageURL), "} takes ",
                String.valueOf(stopWatch.getTime()), " ms"));
    }

    return pageDisplay;
}

---

From source file:com.liferay.portal.convert.ConvertProcess.java

public void convert() throws ConvertException {
    try {/*from   w  w w  .  j a  va  2 s.co  m*/
        if (getPath() != null) {
            return;
        }

        StopWatch stopWatch = null;

        if (_log.isInfoEnabled()) {
            stopWatch = new StopWatch();

            stopWatch.start();

            _log.info("Starting conversion for " + getClass().getName());
        }

        doConvert();

        if (_log.isInfoEnabled()) {
            _log.info("Finished conversion for " + getClass().getName() + " in " + stopWatch.getTime() + " ms");
        }
    } catch (Exception e) {
        throw new ConvertException(e);
    } finally {
        setParameterValues(null);

        MaintenanceUtil.cancel();
    }
}

---

From source file:dataform.components.WorkTimer.java

public void reset() {
    stopWatch.stop();
    stopWatch = new StopWatch();
    stopWatch.start();
}

---

From source file:fr.inria.edelweiss.kgdqp.core.CentralizedInferrencingNoSpin.java

public static void main(String args[])
        throws ParseException, EngineException, InterruptedException, IOException, LoadException {

    List<String> endpoints = new ArrayList<String>();
    String queryPath = null;// w ww .j av  a2s.  c o m
    boolean rulesSelection = false;
    File rulesDir = null;
    File ontDir = null;

    /////////////////
    Graph graph = Graph.create();
    QueryProcess exec = QueryProcess.create(graph);

    Options options = new Options();
    Option helpOpt = new Option("h", "help", false, "print this message");
    //        Option queryOpt = new Option("q", "query", true, "specify the sparql query file");
    //        Option endpointOpt = new Option("e", "endpoint", true, "a federated sparql endpoint URL");
    Option versionOpt = new Option("v", "version", false, "print the version information and exit");
    Option rulesOpt = new Option("r", "rulesDir", true, "directory containing the inference rules");
    Option ontOpt = new Option("o", "ontologiesDir", true,
            "directory containing the ontologies for rules selection");
    //        Option locOpt = new Option("c", "centralized", false, "performs centralized inferences");
    Option dataOpt = new Option("l", "load", true, "data file or directory to be loaded");
    //        Option selOpt = new Option("s", "rulesSelection", false, "if set to true, only the applicable rules are run");
    //        options.addOption(queryOpt);
    //        options.addOption(endpointOpt);
    options.addOption(helpOpt);
    options.addOption(versionOpt);
    options.addOption(rulesOpt);
    options.addOption(ontOpt);
    //        options.addOption(selOpt);
    //        options.addOption(locOpt);
    options.addOption(dataOpt);

    String header = "Corese/KGRAM rule engine experiment command line interface";
    String footer = "\nPlease report any issue to alban.gaignard@cnrs.fr, olivier.corby@inria.fr";

    CommandLineParser parser = new BasicParser();
    CommandLine cmd = parser.parse(options, args);
    if (cmd.hasOption("h")) {
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp("kgdqp", header, options, footer, true);
        System.exit(0);
    }
    if (cmd.hasOption("o")) {
        rulesSelection = true;
        String ontDirPath = cmd.getOptionValue("o");
        ontDir = new File(ontDirPath);
        if (!ontDir.isDirectory()) {
            logger.warn(ontDirPath + " is not a valid directory path.");
            System.exit(0);
        }
    }
    if (!cmd.hasOption("r")) {
        logger.info("You must specify a path for inference rules directory !");
        System.exit(0);
    }

    if (cmd.hasOption("l")) {
        String[] dataPaths = cmd.getOptionValues("l");
        for (String path : dataPaths) {
            Load ld = Load.create(graph);
            ld.load(path);
            logger.info("Loaded " + path);
        }
    }

    if (cmd.hasOption("v")) {
        logger.info("version 3.0.4-SNAPSHOT");
        System.exit(0);
    }

    String rulesDirPath = cmd.getOptionValue("r");
    rulesDir = new File(rulesDirPath);
    if (!rulesDir.isDirectory()) {
        logger.warn(rulesDirPath + " is not a valid directory path.");
        System.exit(0);
    }

    // Local rules graph initialization
    Graph rulesG = Graph.create();
    Load ld = Load.create(rulesG);

    if (rulesSelection) {
        // Ontology loading
        if (ontDir.isDirectory()) {
            for (File o : ontDir.listFiles()) {
                logger.info("Loading " + o.getAbsolutePath());
                ld.load(o.getAbsolutePath());
            }
        }
    }

    // Rules loading
    if (rulesDir.isDirectory()) {
        for (File r : rulesDir.listFiles()) {
            if (r.getAbsolutePath().endsWith(".rq")) {
                logger.info("Loading " + r.getAbsolutePath());
                //                ld.load(r.getAbsolutePath());

                //                    byte[] encoded = Files.readAllBytes(Paths.get(r.getAbsolutePath()));
                //                    String construct = new String(encoded, "UTF-8"); //StandardCharsets.UTF_8);

                FileInputStream f = new FileInputStream(r);
                QueryLoad ql = QueryLoad.create();
                String construct = ql.read(f);
                f.close();

                SPINProcess sp = SPINProcess.create();
                String spinConstruct = sp.toSpin(construct);

                ld.load(new ByteArrayInputStream(spinConstruct.getBytes()), Load.TURTLE_FORMAT);
                logger.info("Rules graph size : " + rulesG.size());

            }
        }
    }

    // Rule engine initialization
    RuleEngine ruleEngine = RuleEngine.create(graph);
    ruleEngine.set(exec);
    ruleEngine.setOptimize(true);
    ruleEngine.setConstructResult(true);
    ruleEngine.setTrace(true);

    StopWatch sw = new StopWatch();
    logger.info("Federated graph size : " + graph.size());
    logger.info("Rules graph size : " + rulesG.size());

    // Rule selection
    logger.info("Rules selection");
    QueryProcess localKgram = QueryProcess.create(rulesG);
    ArrayList<String> applicableRules = new ArrayList<String>();
    sw.start();
    String rulesSelQuery = "";
    if (rulesSelection) {
        rulesSelQuery = pertinentRulesQuery;
    } else {
        rulesSelQuery = allRulesQuery;
    }
    Mappings maps = localKgram.query(rulesSelQuery);
    logger.info("Rules selected in " + sw.getTime() + " ms");
    logger.info("Applicable rules : " + maps.size());

    // Selected rule loading
    for (Mapping map : maps) {
        IDatatype dt = (IDatatype) map.getValue("?res");
        String rule = dt.getLabel();
        //loading rule in the rule engine
        //            logger.info("Adding rule : ");
        //            System.out.println("-------");
        //            System.out.println(rule);
        //            System.out.println("");
        //            if (! rule.toLowerCase().contains("sameas")) {
        applicableRules.add(rule);
        ruleEngine.addRule(rule);
        //            }
    }

    // Rules application on distributed sparql endpoints
    logger.info("Rules application (" + applicableRules.size() + " rules)");
    ExecutorService threadPool = Executors.newCachedThreadPool();
    RuleEngineThread ruleThread = new RuleEngineThread(ruleEngine);
    sw.reset();
    sw.start();

    //        ruleEngine.process();
    threadPool.execute(ruleThread);
    threadPool.shutdown();

    //monitoring loop
    while (!threadPool.isTerminated()) {
        //            System.out.println("******************************");
        //            System.out.println(Util.jsonDqpCost(QueryProcessDQP.queryCounter, QueryProcessDQP.queryVolumeCounter, QueryProcessDQP.sourceCounter, QueryProcessDQP.sourceVolumeCounter));
        //            System.out.println("Rule engine running for " + sw.getTime() + " ms");
        //            System.out.println("Federated graph size : " + graph.size());
        System.out.println(sw.getTime() + " , " + graph.size());
        Thread.sleep(5000);
    }

    logger.info("Federated graph size : " + graph.size());
    //        logger.info(Util.jsonDqpCost(QueryProcessDQP.queryCounter, QueryProcessDQP.queryVolumeCounter, QueryProcessDQP.sourceCounter, QueryProcessDQP.sourceVolumeCounter));

    //        TripleFormat f = TripleFormat.create(graph, true);
    //        f.write("/tmp/gAll.ttl");
}

---

From source file:com.liferay.portal.util.InitUtil.java

public static synchronized void init() {
    if (_initialized) {
        return;/*  w  w  w  .  ja v a  2 s . c  om*/
    }

    StopWatch stopWatch = null;

    if (_PRINT_TIME) {
        stopWatch = new StopWatch();

        stopWatch.start();
    }

    // Set the default locale used by Liferay. This locale is no longer set
    // at the VM level. See LEP-2584.

    String userLanguage = SystemProperties.get("user.language");
    String userCountry = SystemProperties.get("user.country");
    String userVariant = SystemProperties.get("user.variant");

    LocaleUtil.setDefault(userLanguage, userCountry, userVariant);

    // Set the default time zone used by Liferay. This time zone is no
    // longer set at the VM level. See LEP-2584.

    String userTimeZone = SystemProperties.get("user.timezone");

    TimeZoneUtil.setDefault(userTimeZone);

    // Shared class loader

    try {
        Thread currentThread = Thread.currentThread();

        PortalClassLoaderUtil.setClassLoader(currentThread.getContextClassLoader());
    } catch (Exception e) {
        e.printStackTrace();
    }

    // Log4J

    if (GetterUtil.getBoolean(SystemProperties.get("log4j.configure.on.startup"), true)) {

        ClassLoader classLoader = InitUtil.class.getClassLoader();

        Log4JUtil.configureLog4J(classLoader.getResource("META-INF/portal-log4j.xml"));
        try {
            Log _log = LogFactoryUtil.getLog(InitUtil.class);

            String configName = "META-INF/portal-log4j-ext.xml";
            Enumeration<URL> configs = classLoader.getResources(configName);
            if (_log.isDebugEnabled() && !configs.hasMoreElements()) {
                _log.debug("No " + configName + " has been found");
            }
            while (configs.hasMoreElements()) {
                URL config = configs.nextElement();
                Log4JUtil.configureLog4J(config);
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    // Shared log

    try {
        LogFactoryUtil.setLogFactory(new Log4jLogFactoryImpl());
    } catch (Exception e) {
        e.printStackTrace();
    }

    // Cache registry

    CacheRegistryUtil.setCacheRegistry(new CacheRegistryImpl());

    // Configuration factory

    ConfigurationFactoryUtil.setConfigurationFactory(new ConfigurationFactoryImpl());

    // Data source factory

    DataSourceFactoryUtil.setDataSourceFactory(new DataSourceFactoryImpl());

    // DB factory

    DBFactoryUtil.setDBFactory(new DBFactoryImpl());

    // Java properties

    JavaProps.isJDK5();

    // ROME

    XmlReader.setDefaultEncoding(StringPool.UTF8);

    if (_PRINT_TIME) {
        System.out.println("InitAction takes " + stopWatch.getTime() + " ms");
    }

    _initialized = true;
}

---

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