Examples with CounterStatistic org.eclipse.jetty.util.statistic.CounterStatistic used on opensource projects

Example 1 with CounterStatistic

use of org.eclipse.jetty.util.statistic.CounterStatistic in project jetty.project by eclipse.

the class AnnotationConfiguration method parseWebInfLib.

/**
     * Scan jars in WEB-INF/lib
     * 
     * @param context the context for the scan
     * @param parser the annotation parser to use
     * @throws Exception if unable to scan and/or parse
     */
public void parseWebInfLib(final WebAppContext context, final AnnotationParser parser) throws Exception {
    List<FragmentDescriptor> frags = context.getMetaData().getFragments();
    //email from Rajiv Mordani jsrs 315 7 April 2010
    //jars that do not have a web-fragment.xml are still considered fragments
    //they have to participate in the ordering
    ArrayList<URI> webInfUris = new ArrayList<URI>();
    List<Resource> jars = null;
    if (context.getMetaData().getOrdering() != null)
        jars = context.getMetaData().getOrderedWebInfJars();
    else
        //No ordering just use the jars in any order
        jars = context.getMetaData().getWebInfJars();
    _webInfLibStats = new CounterStatistic();
    for (Resource r : jars) {
        //for each jar, we decide which set of annotations we need to parse for
        final Set<Handler> handlers = new HashSet<Handler>();
        FragmentDescriptor f = getFragmentFromJar(r, frags);
        //or if it has a fragment we scan it if it is not metadata complete
        if (f == null || !isMetaDataComplete(f) || _classInheritanceHandler != null || !_containerInitializerAnnotationHandlers.isEmpty()) {
            //register the classinheritance handler if there is one
            if (_classInheritanceHandler != null)
                handlers.add(_classInheritanceHandler);
            //register the handlers for the @HandlesTypes values that are themselves annotations if there are any
            handlers.addAll(_containerInitializerAnnotationHandlers);
            //only register the discoverable annotation handlers if this fragment is not metadata complete, or has no fragment descriptor
            if (f == null || !isMetaDataComplete(f))
                handlers.addAll(_discoverableAnnotationHandlers);
            if (_parserTasks != null) {
                ParserTask task = new ParserTask(parser, handlers, r);
                _parserTasks.add(task);
                _webInfLibStats.increment();
                if (LOG.isDebugEnabled())
                    task.setStatistic(new TimeStatistic());
            }
        }
    }
}

Example 2 with CounterStatistic

use of org.eclipse.jetty.util.statistic.CounterStatistic in project jetty.project by eclipse.

the class AnnotationConfiguration method parseContainerPath.

/**
     * Scan jars on container path.
     * 
     * @param context the context for the scan
     * @param parser the parser to scan with
     * @throws Exception if unable to scan
     */
public void parseContainerPath(final WebAppContext context, final AnnotationParser parser) throws Exception {
    //always parse for discoverable annotations as well as class hierarchy and servletcontainerinitializer related annotations
    final Set<Handler> handlers = new HashSet<Handler>();
    handlers.addAll(_discoverableAnnotationHandlers);
    handlers.addAll(_containerInitializerAnnotationHandlers);
    if (_classInheritanceHandler != null)
        handlers.add(_classInheritanceHandler);
    _containerPathStats = new CounterStatistic();
    for (Resource r : context.getMetaData().getContainerResources()) {
        //queue it up for scanning if using multithreaded mode
        if (_parserTasks != null) {
            ParserTask task = new ParserTask(parser, handlers, r);
            _parserTasks.add(task);
            _containerPathStats.increment();
            if (LOG.isDebugEnabled())
                task.setStatistic(new TimeStatistic());
        }
    }
}

Example 3 with CounterStatistic

use of org.eclipse.jetty.util.statistic.CounterStatistic in project jetty.project by eclipse.

the class AnnotationConfiguration method parseWebInfClasses.

/**
     * Scan classes in WEB-INF/classes
     * 
     * @param context the context for the scan
     * @param parser the annotation parser to use
     * @throws Exception if unable to scan and/or parse
     */
public void parseWebInfClasses(final WebAppContext context, final AnnotationParser parser) throws Exception {
    Set<Handler> handlers = new HashSet<Handler>();
    handlers.addAll(_discoverableAnnotationHandlers);
    if (_classInheritanceHandler != null)
        handlers.add(_classInheritanceHandler);
    handlers.addAll(_containerInitializerAnnotationHandlers);
    _webInfClassesStats = new CounterStatistic();
    for (Resource dir : context.getMetaData().getWebInfClassesDirs()) {
        if (_parserTasks != null) {
            ParserTask task = new ParserTask(parser, handlers, dir);
            _parserTasks.add(task);
            _webInfClassesStats.increment();
            if (LOG.isDebugEnabled())
                task.setStatistic(new TimeStatistic());
        }
    }
}