Package org.apache.xbean.finder

Examples of org.apache.xbean.finder.UrlSet

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    public static UrlSet cullSystemAndOpenEJBJars(final UrlSet original) throws IOException {
        return cullSystemJars(cullOpenEJBJars(original));
    }

    public static UrlSet cullSystemJars(final UrlSet original) throws IOException {
        UrlSet urls = new UrlSet(original.getUrls());
        urls = urls.exclude(ClassLoader.getSystemClassLoader().getParent());
        urls = urls.excludeJavaExtDirs();
        urls = urls.excludeJavaEndorsedDirs();
        urls = urls.excludeJavaHome();
        urls = urls.excludePaths(System.getProperty("sun.boot.class.path", ""));
        urls = urls.exclude(".*/JavaVM.framework/.*");
        if (LOGGER.isDebugEnabled()) LOGGER.debug("Culled {0} system urls from set", original.size() - urls.size());
        return urls;
    }
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        if (LOGGER.isDebugEnabled()) LOGGER.debug("Culled {0} system urls from set", original.size() - urls.size());
        return urls;
    }

    public static UrlSet cullOpenEJBJars(final UrlSet original) throws IOException {
        UrlSet urls = new UrlSet(original.getUrls());
        urls = urls.exclude(".*openejb.*");
        if (LOGGER.isDebugEnabled()) LOGGER.debug("Culled {0} OpenEJB urls from set", original.size() - urls.size());
        return urls;
    }
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        return webModule;
    }

    private static List<URL> filterWebappUrls(final URL[] webUrls) {
        UrlSet urls = new UrlSet(webUrls);
        try {
            urls = applyBuiltinExcludes(urls);
        } catch (MalformedURLException e) {
            return Arrays.asList(webUrls);
        }
        return urls.getUrls();
    }
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    private static Set<URL> scanClassLoaderForTagLibs(final ClassLoader parentClassLoader) throws OpenEJBException {
        final Set<URL> urls = new HashSet<URL>();
        if (parentClassLoader == null) return urls;

        UrlSet urlSet;
        try {
            urlSet = new UrlSet(parentClassLoader);
            urlSet = URLs.cullSystemJars(urlSet);
        } catch (IOException e) {
            logger.warning("Error scanning class loader for JSP tag libraries", e);
            return urls;
        }

        for (URL url : urlSet.getUrls()) {
            if (url.getProtocol().equals("jar")) {
                try {
                    String path = url.getPath();
                    if (path.endsWith("!/")) {
                        path = path.substring(0, path.length() - 2);
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        final Set<RequireDescriptors> requireDescriptors = options.getAll(CLASSPATH_REQUIRE_DESCRIPTOR, RequireDescriptors.CLIENT);
        final boolean filterDescriptors = options.get(CLASSPATH_FILTER_DESCRIPTORS, false);
        final boolean filterSystemApps = options.get(CLASSPATH_FILTER_SYSTEMAPPS, true);

        try {
            UrlSet urlSet = new UrlSet(classLoader);

            urlSet = URLs.cullSystemJars(urlSet);

            // save the prefiltered list of jars before excluding system apps
            // so that we can choose not to filter modules with descriptors on the full list
            final UrlSet prefiltered = urlSet;

            Filter includeFilter = Filters.patterns(include);

            // we should exclude system apps before and apply user properties after
            if (!".*".equals(include) || !"".equals(exclude)) { // if we are using default this will not do anything
                // the next line should probably replaced by:
                // final Filter filter = new ExcludeIncludeFilter(includeFilter, Filters.patterns(exclude));
                final Filter filter;
                if (EXCLUDE_INCLUDE_ORDER.startsWith("include")) { // this test should be simply enough
                    filter = new IncludeExcludeFilter(includeFilter, Filters.patterns(exclude));
                } else {
                    filter = new ExcludeIncludeFilter(includeFilter, Filters.patterns(exclude));
                }

                // filter using user parameters
                urlSet = urlSet.filter(filter);
            } else {
                includeFilter = null;
            }

            if (prefiltered.size() == urlSet.size()) {
                urlSet = NewLoaderLogic.applyBuiltinExcludes(urlSet, includeFilter);

                if (filterSystemApps) {
                    urlSet = urlSet.exclude(".*/openejb-[^/]+(.(jar|ear|war)(!/)?|/target/(test-)?classes/?)");
                }
            }

            final List<URL> urls = new ArrayList<URL>();
            final boolean isWindows = System.getProperty("os.name", "unknown").toLowerCase().startsWith("windows");

            for (final URL url : urlSet.getUrls()) {
                final String ef = (isWindows ? url.toExternalForm().toLowerCase() : url.toExternalForm());
                final URL u = new URL(ef);
                if (!urls.contains(u)) {
                    urls.add(u);
                }
            }

            final int size = urls.size();
            if (size == 0 && include.length() > 0) {
                logger.warning("No classpath URLs matched.  Current settings: " + CLASSPATH_EXCLUDE + "='" + exclude + "', " + CLASSPATH_INCLUDE + "='" + include + "'");
                return;
            } else if (size == 0 && (!filterDescriptors && prefiltered.getUrls().size() == 0)) {
                return;
            } else if (size < 20) {
                logger.debug("Inspecting classpath for applications: " + urls.size() + " urls.");
            } else {
                // Has the user allowed some module types to be discoverable via scraping?
                final boolean willScrape = requireDescriptors.size() < RequireDescriptors.values().length;

                if (size < 50 && willScrape) {
                    logger.info("Inspecting classpath for applications: " + urls.size() + " urls. Consider adjusting your exclude/include.  Current settings: " + CLASSPATH_EXCLUDE + "='" + exclude + "', " + CLASSPATH_INCLUDE + "='" + include + "'");
                } else if (willScrape) {
                    logger.warning("Inspecting classpath for applications: " + urls.size() + " urls.");
                    logger.warning("ADJUST THE EXCLUDE/INCLUDE!!!.  Current settings: " + CLASSPATH_EXCLUDE + "='" + exclude + "', " + CLASSPATH_INCLUDE + "='" + include + "'");
                }
            }

            final long begin = System.currentTimeMillis();
            processUrls(urls, classLoader, requireDescriptors, base, jarList);
            final long end = System.currentTimeMillis();
            final long time = end - begin;

            UrlSet unchecked = new UrlSet();
            if (!filterDescriptors) {
                unchecked = NewLoaderLogic.applyBuiltinExcludes(prefiltered.exclude(urlSet));
                if (filterSystemApps) {
                    unchecked = unchecked.exclude(".*/openejb-[^/]+(.(jar|ear|war)(./)?|/target/classes/?)");
                }
                processUrls(unchecked.getUrls(), classLoader, EnumSet.allOf(RequireDescriptors.class), base, jarList);
            }

            if (logger.isDebugEnabled()) {
                final int urlCount = urlSet.getUrls().size() + unchecked.getUrls().size();
                logger.debug("URLs after filtering: " + urlCount);
                for (final URL url : urlSet.getUrls()) {
                    logger.debug("Annotations path: " + url);
                }
                for (final URL url : unchecked.getUrls()) {
                    logger.debug("Descriptors path: " + url);
                }
            }

            if (urls.size() == 0) return;
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            if (filter.accept(name) && (includeFilter == null || !includeFilter.accept(name))) {
                iterator.remove();
            }
        }

        return new UrlSet(urls);
    }
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        final Set<RequireDescriptors> requireDescriptors = options.getAll(DeploymentFilterable.CLASSPATH_REQUIRE_DESCRIPTOR, RequireDescriptors.CLIENT);
        final boolean filterDescriptors = options.get(DeploymentFilterable.CLASSPATH_FILTER_DESCRIPTORS, false);
        final boolean filterSystemApps = options.get(DeploymentFilterable.CLASSPATH_FILTER_SYSTEMAPPS, true);

        try {
            UrlSet urlSet = new UrlSet(classLoader);

            timer.event("exclude system urls");
            urlSet = URLs.cullSystemJars(urlSet);


            timer.event("classpath filter");

            final UrlSet beforeFiltering = urlSet;

            urlSet = urlSet.filter(classpathFilter);


            // If the user filtered out too much, that's a problem
            if (urlSet.size() == 0) {
                final String message = String.format("Classpath Include/Exclude resulted in zero URLs.  There were %s possible URLs before filtering and 0 after: include=\"%s\", exclude=\"%s\"", beforeFiltering.size(), include, exclude);
                logger.error(message);
                logger.info("Eligible Classpath before filtering:");

                for (final URL url : beforeFiltering) {
                    logger.info(String.format("   %s", url.toExternalForm()));
                }
//                throw new IllegalStateException(message);

            }

            // If they are the same size, than nothing was filtered
            // and we know the user did not take action to change the default
            final boolean userSuppliedClasspathFilter = beforeFiltering.size() != urlSet.size();

            if (!userSuppliedClasspathFilter) {

                logger.info("Applying buildin classpath excludes");
                timer.event("buildin excludes");
                urlSet = applyBuiltinExcludes(urlSet);

            }

            DeploymentsResolver.processUrls(urlSet.getUrls(), classLoader, EnumSet.allOf(RequireDescriptors.class), base, jarList);


            timer.event("package filter");

            urlSet = filterArchives(packageFilter, classLoader, urlSet);

            timer.event("process urls");

            // we should exclude system apps before and apply user properties after
//            if (filterSystemApps){
//                urlSet = urlSet.exclude(".*/openejb-[^/]+(.(jar|ear|war)(!/)?|/target/(test-)?classes/?)");
//            }

            final List<URL> urls = urlSet.getUrls();
            final int size = urls.size();
//            if (size == 0) {
//                logger.warning("No classpath URLs matched.  Current settings: " + CLASSPATH_EXCLUDE + "='" + exclude + "', " + CLASSPATH_INCLUDE + "='" + include + "'");
//                return;
//            } else if (size == 0 && (!filterDescriptors && prefiltered.getUrls().size() == 0)) {
//                return;
//            } else if (size < 20) {
//                logger.debug("Inspecting classpath for applications: " + urls.size() + " urls.");
//            } else {
//                // Has the user allowed some module types to be discoverable via scraping?
//                boolean willScrape = requireDescriptors.size() < RequireDescriptors.values().length;
//
//                if (size < 50 && willScrape) {
//                    logger.info("Inspecting classpath for applications: " + urls.size() + " urls. Consider adjusting your exclude/include.  Current settings: " + CLASSPATH_EXCLUDE + "='" + exclude + "', " + CLASSPATH_INCLUDE + "='" + include + "'");
//                } else if (willScrape) {
//                    logger.warning("Inspecting classpath for applications: " + urls.size() + " urls.");
//                    logger.warning("ADJUST THE EXCLUDE/INCLUDE!!!.  Current settings: " + CLASSPATH_EXCLUDE + "='" + exclude + "', " + CLASSPATH_INCLUDE + "='" + include + "'");
//                }
//            }

            final long begin = System.currentTimeMillis();
            DeploymentsResolver.processUrls(urls, classLoader, requireDescriptors, base, jarList);
            final long end = System.currentTimeMillis();
            final long time = end - begin;

            timer.stop(System.out);

            final UrlSet unchecked = new UrlSet();
//            if (!filterDescriptors){
//                unchecked = prefiltered.exclude(urlSet);
//                if (filterSystemApps){
//                    unchecked = unchecked.exclude(".*/openejb-[^/]+(.(jar|ear|war)(./)?|/target/classes/?)");
//                }
            DeploymentsResolver.processUrls(unchecked.getUrls(), classLoader, EnumSet.allOf(RequireDescriptors.class), base, jarList);
//            }

            if (logger.isDebugEnabled()) {
                final int urlCount = urlSet.getUrls().size() + unchecked.getUrls().size();
                logger.debug("URLs after filtering: " + urlCount);
                for (final URL url : urlSet.getUrls()) {
                    logger.debug("Annotations path: " + url);
                }
                for (final URL url : unchecked.getUrls()) {
                    logger.debug("Descriptors path: " + url);
                }
            }

            if (urls.size() == 0) return;
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    private static Collection<URL> getUrls(ClassLoader classLoader, boolean excludeParent) throws IOException {
        return AnnotationFinder.getUrls(classLoader, excludeParent? classLoader.getParent() : null);
    }

    private static Collection<URL> getUrls(ClassLoader classLoader, ClassLoader excludeParent) throws IOException {
        UrlSet urlSet = new UrlSet(classLoader);
        if (excludeParent != null){
            urlSet = urlSet.exclude(excludeParent);
        }
        return urlSet.getUrls();
    }
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        Collections.reverse(classLoaders);

        for (ClassLoader cl : classLoaders) {
            streamManager.writeOut("+" + cl.toString());

            UrlSet urls;
            try {
                urls = new UrlSet(cl);
                if (cl.getParent() != null) {
                    urls = urls.exclude(cl.getParent());
                }
            } catch (IOException e) {
                streamManager.writeErr(INDENT + "` can't get urls of this classloader");
                continue;
            }

            final List<URL> listUrls = urls.getUrls();
            Collections.sort(listUrls, new URLComparator());
            final Iterator<URL> it = listUrls.iterator();
            while (it.hasNext()) {
                final String value = it.next().toExternalForm();
                final StringBuilder builder = new StringBuilder(INDENT);
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    @Override
    protected void setUp() throws Exception {
        ClassLoader classLoader = Thread.currentThread().getContextClassLoader();

        UrlSet urlSet = new UrlSet(classLoader);

        if (classLoader.getParent() != null) {
            urlSet = urlSet.exclude(classLoader.getParent());
        }

        urlSet = urlSet.excludeJavaHome();

        archive = new ClasspathArchive(classLoader, urlSet.getUrls());
    }
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Related Classes of org.apache.xbean.finder.UrlSet

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  • org.apache.openejb.assembler.classic.Assembler
  • org.apache.openejb.config.DeploymentLoader
  • org.apache.openejb.config.DeploymentsResolver
  • org.apache.openejb.config.DeploymentsResolver$ClasspathSearcher
  • org.apache.openejb.config.FinderFactory
  • org.apache.openejb.config.NewLoaderLogic
  • org.apache.openejb.config.rules.CheckClassLoading
  • org.apache.openejb.config.TldScanner
  • org.apache.openejb.server.cli.command.ClassLoaderCommand
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