Package play.vfs

Examples of play.vfs.VirtualFile

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     * Send a 302 redirect response.
     * @param file The Location to redirect
     */
    protected static void redirectToStatic(String file) {
        try {
            VirtualFile vf = Play.getVirtualFile(file);
            if (vf == null || !vf.exists()) {
                throw new NoRouteFoundException(file);
            }
            throw new RedirectToStatic(Router.reverse(Play.getVirtualFile(file)));
        } catch (NoRouteFoundException e) {
            StackTraceElement element = PlayException.getInterestingStrackTraceElement(e);
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     * Load Model instances from a YAML file and persist them using the underlying persistence mechanism.
     * The format of the YAML file is constrained, see the Fixtures manual page
     * @param name Name of a YAML file somewhere in the classpath (or conf/)
     */
    public static void loadModels(String name) {
        VirtualFile yamlFile = null;
        try {
            for (VirtualFile vf : Play.javaPath) {
                yamlFile = vf.child(name);
                if (yamlFile != null && yamlFile.exists()) {
                    break;
                }
            }
            if (yamlFile == null) {
                throw new RuntimeException("Cannot load fixture " + name + ", the file was not found");
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        return (T)loadYaml(name, yaml);
    }

    @SuppressWarnings("unchecked")
    public static <T> T loadYaml(String name, Yaml yaml) {
        VirtualFile yamlFile = null;
        try {
            for (VirtualFile vf : Play.javaPath) {
                yamlFile = vf.child(name);
                if (yamlFile != null && yamlFile.exists()) {
                    break;
                }
            }
            InputStream is = Play.classloader.getResourceAsStream(name);
            if (is == null) {
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                serialized.put(prefix + "." + key.toString(), r);
            } else if (value instanceof String && value.toString().matches("<<<\\s*\\{[^}]+}\\s*")) {
                Matcher m = Pattern.compile("<<<\\s*\\{([^}]+)}\\s*").matcher(value.toString());
                m.find();
                String file = m.group(1);
                VirtualFile f = Play.getVirtualFile(file);
                if (f != null && f.exists()) {
                    serialized.put(prefix + "." + key.toString(), new String[]{f.contentAsString()});
                }
            } else {
                serialized.put(prefix + "." + key.toString(), new String[]{value.toString()});
            }
        }
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        HttpResponse nettyResponse = new DefaultHttpResponse(HttpVersion.HTTP_1_1, HttpResponseStatus.valueOf(response.status));
        if (exposePlayServer) {
            nettyResponse.setHeader(SERVER, signature);
        }
        try {
            VirtualFile file = Play.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 = Play.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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        // 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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        }
        seenFileNames.add(filename);

        Properties propsFromFile=null;

        VirtualFile appRoot = VirtualFile.open(applicationPath);
        conf = appRoot.child("conf/" + filename);
        try {
            propsFromFile = IO.readUtf8Properties(conf.inputstream());
        } catch (RuntimeException e) {
            if (e.getCause() instanceof IOException) {
                Logger.fatal("Cannot read "+filename);
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     * Add a play 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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            throw new RuntimeException(e);
        }
    }

    public void serveStatic(GrizzlyRequest grizzlyRequest, GrizzlyResponse grizzlyResponse, RenderStatic renderStatic) {
        VirtualFile file = Play.getVirtualFile(renderStatic.file);
        if (file == null || file.isDirectory() || !file.exists()) {
            serve404(grizzlyRequest, grizzlyResponse, new NotFound("The file " + renderStatic.file + " does not exist"));
        } else {
            grizzlyResponse.setContentType(MimeTypes.getContentType(file.getName()));
            boolean raw = false;
            for (PlayPlugin plugin : Play.plugins) {
                if (plugin.serveStatic(file, Request.current(), Response.current())) {
                    raw = true;
                    break;
                }
            }
            try {
                if (raw) {
                    copyResponse(Request.current(), Response.current(), grizzlyRequest, grizzlyResponse);
                } else {
                    if (Play.mode == Play.Mode.DEV) {
                        grizzlyResponse.setHeader("Cache-Control", "no-cache");
                        grizzlyResponse.setHeader("Content-Length", String.valueOf(file.length()));
                        if (!grizzlyRequest.getMethod().equals("HEAD")) {
                            copyStream(grizzlyResponse, file.inputstream());
                        } else {
                            copyStream(grizzlyResponse, new ByteArrayInputStream(new byte[0]));
                        }
                    } else {
                        long last = file.lastModified();
                        String etag = "\"" + last + "-" + file.hashCode() + "\"";
                        if (!isModified(etag, last, grizzlyRequest)) {
                            grizzlyResponse.setHeader("Etag", etag);
                            grizzlyResponse.setStatus(304);
                        } else {
                            grizzlyResponse.setHeader("Last-Modified", Utils.getHttpDateFormatter().format(new Date(last)));
                            grizzlyResponse.setHeader("Cache-Control", "max-age=" + Play.configuration.getProperty("http.cacheControl", "3600"));
                            grizzlyResponse.setHeader("Etag", etag);
                            copyStream(grizzlyResponse, file.inputstream());
                        }
                    }

                }
            } catch (IOException e) {
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     * Send a 302 redirect response.
     * @param file The Location to redirect
     */
    protected static void redirectToStatic(String file) {
        try {
            VirtualFile vf = Play.getVirtualFile(file);
            if (vf == null || !vf.exists()) {
                throw new NoRouteFoundException(file);
            }
            throw new RedirectToStatic(Router.reverse(Play.getVirtualFile(file)));
        } catch (NoRouteFoundException e) {
            StackTraceElement element = PlayException.getInterestingStrackTraceElement(e);
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  • base.BaseTest
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  • cn.bran.play.JapidPlugin
  • cn.bran.play.util.PlayExceptionUtils
  • controllers.DemoTheLegacy
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