Examples of play.vfs.VirtualFile

play.vfs.VirtualFile
The VFS used by Play!

        // the local variable fileOrDir is important!
        String fileOrDir = fileName.replace(".", "/");
        fileName = fileOrDir + ".java";
        for (VirtualFile path : Play.javaPath) {
            // 1. check if there is a folder (without extension)
            VirtualFile javaFile = path.child(fileOrDir);
                  
            if (javaFile.exists() && javaFile.isDirectory() && javaFile.matchName(fileOrDir)) {
                // we found a directory (package)
                return null;
            }
            // 2. check if there is a file
            javaFile = path.child(fileName);
            if (javaFile.exists() && javaFile.matchName(fileName)) {
                return javaFile;
            }
        }
        return null;
    }

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

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     * You know ...
     */
    @Override
    public URL getResource(String name) {
        for (VirtualFile vf : Play.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 : Play.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("$")) {
                    Play.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 : Play.classes.all()) {
                        if (ac.javaFile.equals(vf)) {
                            Play.classes.classes.remove(ac.name);
                        }
                    }

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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, response);
                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)) {
                        Channel ch = e.getChannel();

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     * 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/)
     * @param loadAsTemplate : indicate if the file must interpreted as a Template
     */
    protected static void loadModels(boolean loadAsTemplate, String name,  Map<String, Object> idCache) {
        VirtualFile yamlFile = null;
        try {
            for (VirtualFile vf : Play.javaPath) {
                yamlFile = vf.child(name);
                // Check that the vf exist and isn't a directory
                if (yamlFile != null && yamlFile.exists() && !yamlFile.isDirectory()) {
                    break;
                }
            }
            
            // Check again the vf exist and isn't a directory
            if (yamlFile == null || !yamlFile.exists() || yamlFile.isDirectory()) {
                throw new RuntimeException("Cannot load fixture " + name + ", the file was not found");
            }


            String renderedYaml = null;
            if(loadAsTemplate){
                renderedYaml = TemplateLoader.load(yamlFile).render();
            }else{
                renderedYaml = yamlFile.contentAsString();
            }


            Yaml yaml = new Yaml();
            Object o = yaml.load(renderedYaml);
            if (o instanceof LinkedHashMap<?, ?>) {

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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() && !yamlFile.isDirectory()) {
                    break;
                }
            }
            InputStream is = Play.classloader.getResourceAsStream(name);
            if (is == null) {

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        }
        
        DataSource dataSource = null;
        URL url = null;


        VirtualFile img = Play.getVirtualFile(urlString);
        if (img == null) {
            // Not a local image, check for a distant image
            try {
                url = new URL(urlString);
            } catch (MalformedURLException e1) {

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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() && !f.isDirectory()) {
                    serialized.put(prefix + "." + key.toString(), new String[]{f.contentAsString()});
                }
            } else {
                serialized.put(prefix + "." + key.toString(), new String[]{value.toString()});
            }
        }

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