Examples of yalp.vfs.VirtualFile

yalp.vfs.VirtualFile
The VFS used by Yalp

        HttpResponse nettyResponse = new DefaultHttpResponse(HttpVersion.HTTP_1_1, HttpResponseStatus.valueOf(response.status));
        if (exposeYalpServer) {
            nettyResponse.setHeader(SERVER, signature);
        }
        try {
            VirtualFile file = Yalp.getVirtualFile(renderStatic.file);
            if (file != null && file.exists() && file.isDirectory()) {
                file = file.child("index.html");
                if (file != null) {
                    renderStatic.file = file.relativePath();
                }
            }
            if ((file == null || !file.exists())) {
                serve404(new NotFound("The file " + renderStatic.file + " does not exist"), ctx, request, nettyRequest);
            } else {
                boolean raw = Yalp.pluginCollection.serveStatic(file, Request.current(), Response.current());
                if (raw) {
                    copyResponse(ctx, request, response, nettyRequest);
                } else {
                    final File localFile = file.getRealFile();
                    final boolean keepAlive = isKeepAlive(nettyRequest);
                    nettyResponse = addEtag(nettyRequest, nettyResponse, localFile);


                    if (nettyResponse.getStatus().equals(HttpResponseStatus.NOT_MODIFIED)) {

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     * You know ...
     */
    @Override
    public InputStream getResourceAsStream(String name) {
        for (VirtualFile vf : Yalp.javaPath) {
            VirtualFile res = vf.child(name);
            if (res != null && res.exists()) {
                return res.inputstream();
            }
        }
        return super.getResourceAsStream(name);
    }

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     * You know ...
     */
    @Override
    public URL getResource(String name) {
        for (VirtualFile vf : Yalp.javaPath) {
            VirtualFile res = vf.child(name);
            if (res != null && res.exists()) {
                try {
                    return res.getRealFile().toURI().toURL();
                } catch (MalformedURLException ex) {
                    throw new UnexpectedException(ex);
                }
            }
        }

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     */
    @Override
    public Enumeration<URL> getResources(String name) throws IOException {
        List<URL> urls = new ArrayList<URL>();
        for (VirtualFile vf : Yalp.javaPath) {
            VirtualFile res = vf.child(name);
            if (res != null && res.exists()) {
                try {
                    urls.add(res.getRealFile().toURI().toURL());
                } catch (MalformedURLException ex) {
                    throw new UnexpectedException(ex);
                }
            }
        }

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                }
                if (applicationClass.name.contains("$")) {
                    Yalp.classes.classes.remove(applicationClass.name);
                    currentState = new ApplicationClassloaderState();//show others that we have changed..
                    // Ok we have to remove all classes from the same file ...
                    VirtualFile vf = applicationClass.javaFile;
                    for (ApplicationClass ac : Yalp.classes.all()) {
                        if (ac.javaFile.equals(vf)) {
                            Yalp.classes.classes.remove(ac.name);
                        }
                    }

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        if (fileName.contains("$")) {
            fileName = fileName.substring(0, fileName.indexOf("$"));
        }
        fileName = fileName.replace(".", "/") + ".java";
        for (VirtualFile path : Yalp.javaPath) {
            VirtualFile javaFile = path.child(fileName);
            if (javaFile.exists()) {
                return javaFile;
            }
        }
        return null;
    }

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        // Context path
        ctxPath = configuration.getProperty("http.path", ctxPath);


        // Build basic java source path
        VirtualFile appRoot = VirtualFile.open(applicationPath);
        roots.add(appRoot);
        javaPath = new CopyOnWriteArrayList<VirtualFile>();
        javaPath.add(appRoot.child("app"));
        javaPath.add(appRoot.child("conf"));


        // Build basic templates path
        if (appRoot.child("app/views").exists()) {
            templatesPath = new ArrayList<VirtualFile>(2);
            templatesPath.add(appRoot.child("app/views"));
        } else {
            templatesPath = new ArrayList<VirtualFile>(1);
        }


        // Main route file
        routes = appRoot.child("conf/routes");


        // Plugin route files
        modulesRoutes = new HashMap<String, VirtualFile>(16);


        // Load modules

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    private static Properties readOneConfigurationFile(String filename) {
        Properties propsFromFile = null;


        VirtualFile appRoot = VirtualFile.open(applicationPath);


        VirtualFile conf = appRoot.child("conf/" + filename);
        if (confs.contains(conf)) {
            throw new RuntimeException("Detected recursive @include usage. Have seen the file " + filename + " before");
        }


        try {
            propsFromFile = IO.readUtf8Properties(conf.inputstream());
        } catch (RuntimeException e) {
            if (e.getCause() instanceof IOException) {
                Logger.fatal("Cannot read " + filename);
                fatalServerErrorOccurred();
            }

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     * Add a yalp application (as plugin)
     *
     * @param path The application path
     */
    public static void addModule(String name, File path) {
        VirtualFile root = VirtualFile.open(path);
        modules.put(name, root);
        if (root.child("app").exists()) {
            javaPath.add(root.child("app"));
        }
        if (root.child("app/views").exists()) {
            templatesPath.add(root.child("app/views"));
        }
        if (root.child("conf/routes").exists()) {
            modulesRoutes.put(name, root.child("conf/routes"));
        }
        roots.add(root);
        if (!name.startsWith("_")) {
            Logger.info("Module %s is available (%s)", name, path.getAbsolutePath());
        }

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     *
     * @param file The Location to redirect
     */
    protected static void redirectToStatic(String file) {
        try {
            VirtualFile vf = Yalp.getVirtualFile(file);
            if (vf == null || !vf.exists()) {
                throw new NoRouteFoundException(file);
            }
            throw new RedirectToStatic(Router.reverse(Yalp.getVirtualFile(file)));
        } catch (NoRouteFoundException e) {
            StackTraceElement element = YalpException.getInterestingStrackTraceElement(e);

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