Examples of org.apache.commons.lang.time.StopWatch

org.apache.commons.lang.time.StopWatch
StopWatch provides a convenient API for timings.

To start the watch, call {@link #start()}. At this point you can:
- {@link #split()} the watch to get the time whilst the watch continues in thebackground. {@link #unsplit()} will remove the effect of the split. At this point,these three options are available again.
- {@link #suspend()} the watch to pause it. {@link #resume()} allows the watchto continue. Any time between the suspend and resume will not be counted in the total. At this point, these three options are available again.
- {@link #stop()} the watch to complete the timing session.
It is intended that the output methods {@link #toString()} and {@link #getTime()}should only be called after stop, split or suspend, however a suitable result will be returned at other points.

NOTE: As from v2.1, the methods protect against inappropriate calls. Thus you cannot now call stop before start, resume before suspend or unsplit before split.

1. split(), suspend(), or stop() cannot be invoked twice
2. unsplit() may only be called if the watch has been split()
3. resume() may only be called if the watch has been suspend()
4. start() cannot be called twice without calling reset()
@author Henri Yandell @author Stephen Colebourne @since 2.0 @version $Id: StopWatch.java 189443 2005-06-07 21:28:07Z scolebourne $

                return;
            }
            this.runningRemoteDownloadIds.add( this.remoteRepository.getId() );
        }
        File tempIndexDirectory = null;
        StopWatch stopWatch = new StopWatch();
        stopWatch.start();
        try
        {
            log.info( "start download remote index for remote repository {}", this.remoteRepository.getId() );
            IndexingContext indexingContext = remoteRepositoryAdmin.createIndexContext( this.remoteRepository );


            // create a temp directory to download files
            tempIndexDirectory = new File( indexingContext.getIndexDirectoryFile().getParent(), ".tmpIndex" );
            File indexCacheDirectory = new File( indexingContext.getIndexDirectoryFile().getParent(), ".indexCache" );
            indexCacheDirectory.mkdirs();
            if ( tempIndexDirectory.exists() )
            {
                FileUtils.deleteDirectory( tempIndexDirectory );
            }
            tempIndexDirectory.mkdirs();
            tempIndexDirectory.deleteOnExit();
            String baseIndexUrl = indexingContext.getIndexUpdateUrl();


            String wagonProtocol = new URL( this.remoteRepository.getUrl() ).getProtocol();


            final StreamWagon wagon = (StreamWagon) wagonFactory.getWagon(
                new WagonFactoryRequest( wagonProtocol, this.remoteRepository.getExtraHeaders() ).networkProxy(
                    this.networkProxy )
            );
            // FIXME olamy having 2 config values
            wagon.setReadTimeout( remoteRepository.getRemoteDownloadTimeout() * 1000 );
            wagon.setTimeout( remoteRepository.getTimeout() * 1000 );


            if ( wagon instanceof AbstractHttpClientWagon )
            {
                HttpConfiguration httpConfiguration = new HttpConfiguration();
                HttpMethodConfiguration httpMethodConfiguration = new HttpMethodConfiguration();
                httpMethodConfiguration.setUsePreemptive( true );
                httpMethodConfiguration.setReadTimeout( remoteRepository.getRemoteDownloadTimeout() * 1000 );
                httpConfiguration.setGet( httpMethodConfiguration );
                AbstractHttpClientWagon.class.cast( wagon ).setHttpConfiguration( httpConfiguration );
            }


            wagon.addTransferListener( new DownloadListener() );
            ProxyInfo proxyInfo = null;
            if ( this.networkProxy != null )
            {
                proxyInfo = new ProxyInfo();
                proxyInfo.setHost( this.networkProxy.getHost() );
                proxyInfo.setPort( this.networkProxy.getPort() );
                proxyInfo.setUserName( this.networkProxy.getUsername() );
                proxyInfo.setPassword( this.networkProxy.getPassword() );
            }
            AuthenticationInfo authenticationInfo = null;
            if ( this.remoteRepository.getUserName() != null )
            {
                authenticationInfo = new AuthenticationInfo();
                authenticationInfo.setUserName( this.remoteRepository.getUserName() );
                authenticationInfo.setPassword( this.remoteRepository.getPassword() );
            }
            wagon.connect( new Repository( this.remoteRepository.getId(), baseIndexUrl ), authenticationInfo,
                           proxyInfo );


            File indexDirectory = indexingContext.getIndexDirectoryFile();
            if ( !indexDirectory.exists() )
            {
                indexDirectory.mkdirs();
            }


            ResourceFetcher resourceFetcher =
                new WagonResourceFetcher( log, tempIndexDirectory, wagon, remoteRepository );
            IndexUpdateRequest request = new IndexUpdateRequest( indexingContext, resourceFetcher );
            request.setForceFullUpdate( this.fullDownload );
            request.setLocalIndexCacheDir( indexCacheDirectory );


            this.indexUpdater.fetchAndUpdateIndex( request );
            stopWatch.stop();
            log.info( "time update index from remote for repository {}: {} s", this.remoteRepository.getId(),
                      ( stopWatch.getTime() / 1000 ) );


            // index packing optionnal ??
            //IndexPackingRequest indexPackingRequest =
            //    new IndexPackingRequest( indexingContext, indexingContext.getIndexDirectoryFile() );
            //indexPacker.packIndex( indexPackingRequest );

View Full Code Here

        {
            throw new ArchivaException(
                "Unable to initialize the Redback Security Environment, " + "no Environment Check components found." );
        }


        StopWatch stopWatch = new StopWatch();
        stopWatch.reset();
        stopWatch.start();


        List<String> violations = new ArrayList<>();


        for ( Entry<String, EnvironmentCheck> entry : checkers.entrySet() )
        {
            EnvironmentCheck check = entry.getValue();
            List<String> v = new ArrayList<>();
            check.validateEnvironment( v );
            log.info( "Environment Check: {} -> {} violation(s)", entry.getKey(), v.size() );
            for ( String s : v )
            {
                violations.add( "[" + entry.getKey() + "] " + s );
            }
        }


        if ( CollectionUtils.isNotEmpty( violations ) )
        {
            StringBuilder msg = new StringBuilder();
            msg.append( "EnvironmentCheck Failure.\n" );
            msg.append( "======================================================================\n" );
            msg.append( " ENVIRONMENT FAILURE !! \n" );
            msg.append( "\n" );


            for ( String violation : violations )
            {
                msg.append( violation ).append( "\n" );
            }


            msg.append( "\n" );
            msg.append( "======================================================================" );
            log.error( msg.toString() );


            throw new ArchivaException( "Unable to initialize Redback Security Environment, [" + violations.size()
                                            + "] violation(s) encountered, See log for details." );
        }


        stopWatch.stop();
        log.info( "time to execute all EnvironmentCheck: {} ms", stopWatch.getTime() );
    }

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    @Override
    public RepositoryStatistics getLastStatistics( MetadataRepository metadataRepository, String repositoryId )
        throws MetadataRepositoryException
    {
        StopWatch stopWatch = new StopWatch();
        stopWatch.start();
        // TODO: consider a more efficient implementation that directly gets the last one from the content repository
        List<String> scans = metadataRepository.getMetadataFacets( repositoryId, RepositoryStatistics.FACET_ID );
        if ( scans == null )
        {
            return null;
        }
        Collections.sort( scans );
        if ( !scans.isEmpty() )
        {
            String name = scans.get( scans.size() - 1 );
            RepositoryStatistics repositoryStatistics =
                RepositoryStatistics.class.cast( metadataRepository.getMetadataFacet( repositoryId, RepositoryStatistics.FACET_ID,
                                                                            name ));
            stopWatch.stop();
            log.debug( "time to find last RepositoryStatistics: {} ms", stopWatch.getTime() );
            return repositoryStatistics;
        }
        else
        {
            return null;

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        if ( !StringUtils.equals( repositorySessionFactoryBean.getId(), "jcr" ) )
        {
            return;
        }


        StopWatch stopWatch = new StopWatch();
        stopWatch.start();


        metadataFacetFactories = applicationContext.getBeansOfType( MetadataFacetFactory.class );
        // olamy with spring the "id" is now "metadataFacetFactory#hint"
        // whereas was only hint with plexus so let remove  metadataFacetFactory#
        Map<String, MetadataFacetFactory> cleanedMetadataFacetFactories =
            new HashMap<>( metadataFacetFactories.size() );


        for ( Map.Entry<String, MetadataFacetFactory> entry : metadataFacetFactories.entrySet() )
        {
            cleanedMetadataFacetFactories.put( StringUtils.substringAfterLast( entry.getKey(), "#" ),
                                               entry.getValue() );
        }


        metadataFacetFactories = cleanedMetadataFacetFactories;


        JcrMetadataRepository metadataRepository = null;
        try
        {
            metadataRepository = new JcrMetadataRepository( metadataFacetFactories, repository );
            JcrMetadataRepository.initialize( metadataRepository.getJcrSession() );
        }
        catch ( RepositoryException e )
        {
            throw new RuntimeException( e.getMessage(), e );
        }
        finally
        {
            if ( metadataRepository != null )
            {
                metadataRepository.close();
            }
        }


        stopWatch.stop();
        logger.info( "time to initialize JcrRepositorySessionFactory: {}", stopWatch.getTime() );
    }

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     * @throws MalformedURLException in case of a bad document URL
     * @throws IOException in case of I/O errors
     * @throws ServiceException in case of Google Data API errors
     */
    public InputStream downloadFile(String exportUrl) throws IOException, MalformedURLException, ServiceException {
        StopWatch watch = new StopWatch();
        watch.start();
        logger.info("Retrieving content for document from: " + exportUrl);


        MediaContent mc = new MediaContent();
        mc.setUri(exportUrl);
        MediaSource ms = service.getMedia(mc);


        InputStream inStream = ms.getInputStream();


        watch.stop();
        logger.info("Got content stream in " + watch.getTime() + " ms");


        return inStream;
    }

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     * @throws IOException in case of I/O errors
     * @throws ServiceException in case of Google Data API errors
     */
    public void downloadFile(String exportUrl, OutputStream out) throws IOException, MalformedURLException,
            ServiceException {
        StopWatch watch = new StopWatch();
        watch.start();
        logger.info("Exporting document from: " + exportUrl);


        MediaContent mc = new MediaContent();
        mc.setUri(exportUrl);
        MediaSource ms = service.getMedia(mc);


        InputStream inStream = null;


        try {
            inStream = ms.getInputStream();
            IOUtils.copy(inStream, out);
            out.flush();
        } finally {
            IOUtils.closeQuietly(inStream);
        }


        watch.stop();
        logger.info("Downloaded file in " + watch.getTime() + " ms");
    }

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     * @return the default document upload folder in Google Docs
     * @throws IOException in case of I/O errors
     * @throws ServiceException in case of Google Data API errors
     */
    protected DocumentListEntry getDefaultTargetFolder() throws IOException, ServiceException {
        StopWatch watch = new StopWatch();
        watch.start();
        DocumentListEntry folder = null;
        DocumentListFeed feed = service.getFeed(new URL("https://docs.google.com/"
                + "feeds/default/private/full/folder%3Aroot/contents/-/folder?title=" + defaultTargetFolderName),
                DocumentListFeed.class);
        List<DocumentListEntry> entries = feed.getEntries();


        if (!entries.isEmpty()) {
            folder = entries.get(0);
        } else {
            DocumentListEntry newEntry = new FolderEntry();
            newEntry.setTitle(new PlainTextConstruct(defaultTargetFolderName));
            folder = service.insert(new URL("https://docs.google.com/feeds/default/private/full/"), newEntry);
        }


        watch.stop();
        logger.info("Getting target folder took " + watch.getTime() + " ms");


        return folder;
    }

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     * @return the uploaded document entry
     * @throws IOException in case of I/O errors
     * @throws ServiceException in case of Google Data API errors
     */
    protected DocumentListEntry upload(File file, URL targetFolderUri) throws IOException, ServiceException {
        StopWatch watch = new StopWatch();
        watch.start();
        logger.info("Uploading content for: " + file.getName());
        DocumentListEntry newDocument = new DocumentListEntry();
        String mimeType = DocumentListEntry.MediaType.fromFileName(file.getName()).getMimeType();
        newDocument.setFile(file, mimeType);
        newDocument.setTitle(new PlainTextConstruct(file.getName()));


        DocumentListEntry uploadedFile = service.insert(targetFolderUri, newDocument);


        watch.stop();
        logger.info("File " + file + " uploaded in " + watch.getTime() + " ms");


        return uploadedFile;
    }

View Full Code Here

     * @throws IOException in case of I/O errors
     * @throws ServiceException in case of Google Data API errors
     */
    protected DocumentListEntry upload(InputStream fileStream, String documentTitle, String mimeType,
            URL targetFolderUri) throws IOException, ServiceException {
        StopWatch watch = new StopWatch();
        watch.start();
        logger.info("Uploading content for: " + documentTitle);


        DocumentListEntry newDocument = new DocumentListEntry();
        newDocument.setTitle(new PlainTextConstruct(documentTitle));


        MediaContent content = new MediaContent();
        content.setMediaSource(new MediaStreamSource(fileStream, mimeType));
        content.setMimeType(new ContentType(mimeType));
        newDocument.setContent(content);


        DocumentListEntry uploadedFile = service.insert(targetFolderUri, newDocument);


        watch.stop();
        logger.info("File " + documentTitle + " uploaded in " + watch.getTime() + " ms");


        return uploadedFile;
    }

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            if( req != null && m_akismet != null )
            {
                log.debug("Calling Akismet to check for spam...");


                StopWatch sw = new StopWatch();
                sw.start();


                String ipAddress     = req.getRemoteAddr();
                String userAgent     = req.getHeader("User-Agent");
                String referrer      = req.getHeader( "Referer");
                String permalink     = context.getViewURL( context.getPage().getName() );
                String commentType   = context.getRequestContext().equals(WikiContext.COMMENT) ? "comment" : "edit";
                String commentAuthor = context.getCurrentUser().getName();
                String commentAuthorEmail = null;
                String commentAuthorURL   = null;


                boolean isSpam = m_akismet.commentCheck( ipAddress,
                                                         userAgent,
                                                         referrer,
                                                         permalink,
                                                         commentType,
                                                         commentAuthor,
                                                         commentAuthorEmail,
                                                         commentAuthorURL,
                                                         change.toString(),
                                                         null );


                sw.stop();


                log.debug("Akismet request done in: "+sw);


                if( isSpam )
                {

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