Examples with CacheManager org.jaggeryjs.scriptengine.cache.CacheManager used on opensource projects

Example 1 with CacheManager

use of org.jaggeryjs.scriptengine.cache.CacheManager in project jaggery by wso2.

the class ModuleManager method initScripts.

@SuppressFBWarnings("PATH_TRAVERSAL_IN")
private void initScripts(Module moduleObject, Context cx, JavaScriptModule module, boolean isCustom) throws ScriptException {
    String name = null;
    String path = null;
    JavaScriptScript script;
    List scriptList = moduleObject.getScripts();
    Iterator itr = scriptList.iterator();
    while (itr.hasNext()) {
        try {
            //process methods
            org.jaggeryjs.jaggery.core.Script scriptObject = (org.jaggeryjs.jaggery.core.Script) itr.next();
            name = scriptObject.getName();
            path = scriptObject.getPath();
            script = new JavaScriptScript(name);
            Reader reader;
            final String fileName;
            ScriptCachingContext sctx;
            if (isCustom) {
                String filteredPath = filterPath(path);
                fileName = modulesDir + File.separator + module.getName() + File.separator + filterPath(path);
                reader = new FileReader(fileName);
                int endIndex = filteredPath.lastIndexOf(File.separator);
                sctx = new ScriptCachingContext(String.valueOf(MultitenantConstants.SUPER_TENANT_ID), '<' + module.getName() + '>', filteredPath.substring(0, endIndex), filteredPath.substring(endIndex));
            } else {
                reader = new InputStreamReader(ModuleManager.class.getClassLoader().getResourceAsStream(path));
                fileName = modulesDir + File.separator + name;
                int endIndex = path.lastIndexOf('/');
                sctx = new ScriptCachingContext(String.valueOf(MultitenantConstants.SUPER_TENANT_ID), "<<" + name + ">>", '/' + path.substring(0, endIndex), path.substring(endIndex));
            }
            CacheManager cacheManager = new CacheManager(null);
            sctx.setSecurityDomain(new RhinoSecurityDomain() {

                @SuppressFBWarnings("PATH_TRAVERSAL_IN")
                @Override
                public CodeSource getCodeSource() throws ScriptException {
                    try {
                        URL url = new File(fileName).getCanonicalFile().toURI().toURL();
                        return new CodeSource(url, (Certificate[]) null);
                    } catch (MalformedURLException e) {
                        throw new ScriptException(e);
                    } catch (IOException e) {
                        throw new ScriptException(e);
                    }
                }
            });
            sctx.setSourceModifiedTime(1);
            Script cachedScript = cacheManager.getScriptObject(reader, sctx);
            if (cachedScript == null) {
                cacheManager.cacheScript(reader, sctx);
                cachedScript = cacheManager.getScriptObject(reader, sctx);
            }
            script.setScript(cachedScript);
            module.addScript(script);
        } catch (FileNotFoundException e) {
            String msg = "Error executing script. Script cannot be found, name : " + name + ", path : " + path;
            log.error(msg, e);
            throw new ScriptException(msg, e);
        }
    }
}