Examples with JaggeryContext org.jaggeryjs.scriptengine.engine.JaggeryContext used on opensource projects

Example 11 with JaggeryContext

use of org.jaggeryjs.scriptengine.engine.JaggeryContext in project jaggery by wso2.

the class WebAppManager method createJaggeryContext.

private static JaggeryContext createJaggeryContext(Context cx, OutputStream out, String scriptPath, HttpServletRequest request, HttpServletResponse response) {
    ServletContext servletContext = request.getServletContext();
    JaggeryContext context = clonedJaggeryContext(servletContext);
    CommonManager.setJaggeryContext(context);
    context.addProperty(SERVLET_REQUEST, request);
    context.addProperty(SERVLET_RESPONSE, response);
    CommonManager.getCallstack(context).push(scriptPath);
    CommonManager.getIncludes(context).put(scriptPath, true);
    context.addProperty(CommonManager.JAGGERY_OUTPUT_STREAM, out);
    defineProperties(cx, context, context.getScope());
    return context;
}

Example 12 with JaggeryContext

use of org.jaggeryjs.scriptengine.engine.JaggeryContext in project jaggery by wso2.

the class WebAppManager method deploy.

public static void deploy(org.apache.catalina.Context context) throws ScriptException {
    ServletContext ctx = context.getServletContext();
    JaggeryContext sharedContext = new JaggeryContext();
    Context cx = Context.getCurrentContext();
    CommonManager.initContext(sharedContext);
    sharedContext.addProperty(Constants.SERVLET_CONTEXT, ctx);
    sharedContext.addProperty(FileHostObject.JAVASCRIPT_FILE_MANAGER, new WebAppFileManager(ctx));
    sharedContext.addProperty(Constants.JAGGERY_REQUIRED_MODULES, new HashMap<String, ScriptableObject>());
    String logLevel = (String) ctx.getAttribute(LogHostObject.LOG_LEVEL);
    if (logLevel != null) {
        sharedContext.addProperty(LogHostObject.LOG_LEVEL, logLevel);
    }
    ScriptableObject sharedScope = sharedContext.getScope();
    JavaScriptProperty application = new JavaScriptProperty("application");
    application.setValue(cx.newObject(sharedScope, "Application", new Object[] { ctx }));
    application.setAttribute(ScriptableObject.READONLY);
    RhinoEngine.defineProperty(sharedScope, application);
    ctx.setAttribute(SHARED_JAGGERY_CONTEXT, sharedContext);
}

Example 13 with JaggeryContext

use of org.jaggeryjs.scriptengine.engine.JaggeryContext in project jaggery by wso2.

the class WebAppManager method clearInterval.

public static void clearInterval(final Context cx, final Scriptable thisObj, Object[] args, Function funObj) throws ScriptException {
    JaggeryContext context = CommonManager.getJaggeryContext();
    ServletContext servletContext = (ServletContext) context.getProperty(Constants.SERVLET_CONTEXT);
    String contextPath = servletContext.getContextPath();
    RhinoTopLevel.clearTimeout(cx, thisObj, args, funObj);
    List<String> taskIds = intervals.get(contextPath);
    taskIds.remove(String.valueOf(args[0]));
}

Example 14 with JaggeryContext

use of org.jaggeryjs.scriptengine.engine.JaggeryContext in project jaggery by wso2.

the class WebAppManager method clonedJaggeryContext.

public static JaggeryContext clonedJaggeryContext(ServletContext context) {
    JaggeryContext shared = sharedJaggeryContext(context);
    RhinoEngine engine = shared.getEngine();
    Scriptable sharedScope = shared.getScope();
    Context cx = Context.getCurrentContext();
    ScriptableObject instanceScope = (ScriptableObject) cx.newObject(sharedScope);
    instanceScope.setPrototype(sharedScope);
    instanceScope.setParentScope(null);
    JaggeryContext clone = new JaggeryContext();
    clone.setEngine(engine);
    clone.setTenantDomain(shared.getTenantDomain());
    clone.setScope(instanceScope);
    clone.addProperty(Constants.SERVLET_CONTEXT, shared.getProperty(Constants.SERVLET_CONTEXT));
    clone.addProperty(LogHostObject.LOG_LEVEL, shared.getProperty(LogHostObject.LOG_LEVEL));
    clone.addProperty(FileHostObject.JAVASCRIPT_FILE_MANAGER, shared.getProperty(FileHostObject.JAVASCRIPT_FILE_MANAGER));
    clone.addProperty(Constants.JAGGERY_CORE_MANAGER, shared.getProperty(Constants.JAGGERY_CORE_MANAGER));
    clone.addProperty(Constants.JAGGERY_INCLUDED_SCRIPTS, new HashMap<String, Boolean>());
    clone.addProperty(Constants.JAGGERY_INCLUDES_CALLSTACK, new Stack<String>());
    clone.addProperty(Constants.JAGGERY_REQUIRED_MODULES, new HashMap<String, ScriptableObject>());
    return clone;
}

Example 15 with JaggeryContext

use of org.jaggeryjs.scriptengine.engine.JaggeryContext in project jaggery by wso2.

the class WebAppManager method require.

public static ScriptableObject require(Context cx, Scriptable thisObj, Object[] args, Function funObj) throws ScriptException, IOException {
    String functionName = "require";
    int argsCount = args.length;
    if (argsCount != 1) {
        HostObjectUtil.invalidNumberOfArgs(CommonManager.HOST_OBJECT_NAME, functionName, argsCount, false);
    }
    if (!(args[0] instanceof String)) {
        HostObjectUtil.invalidArgsError(CommonManager.HOST_OBJECT_NAME, functionName, "1", "string", args[0], false);
    }
    String moduleId = (String) args[0];
    int dotIndex = moduleId.lastIndexOf(".");
    if (moduleId.length() == dotIndex + 1) {
        String msg = "Invalid file path for require method : " + moduleId;
        log.error(msg);
        throw new ScriptException(msg);
    }
    JaggeryContext jaggeryContext = CommonManager.getJaggeryContext();
    Map<String, ScriptableObject> requiredModules = (Map<String, ScriptableObject>) jaggeryContext.getProperty(Constants.JAGGERY_REQUIRED_MODULES);
    ScriptableObject object = requiredModules.get(moduleId);
    if (object != null) {
        return object;
    }
    if (dotIndex == -1) {
        object = CommonManager.require(cx, thisObj, args, funObj);
        initModule(cx, jaggeryContext, moduleId, object);
    } else {
        object = (ScriptableObject) cx.newObject(thisObj);
        object.setPrototype(thisObj);
        object.setParentScope(thisObj);
        //sharedJaggeryContext((ServletContext) jaggeryContext.getProperty(Constants.SERVLET_CONTEXT)).getScope()
        //object.setParentScope(sharedJaggeryContext((ServletContext) jaggeryContext.getProperty(Constants.SERVLET_CONTEXT)).getScope());
        String ext = moduleId.substring(dotIndex + 1);
        if (ext.equalsIgnoreCase("json")) {
            object = executeScript(jaggeryContext, object, moduleId, true, true, false);
        } else if (ext.equalsIgnoreCase("js")) {
            object = executeScript(jaggeryContext, object, moduleId, false, true, false);
        } else if (ext.equalsIgnoreCase("jag")) {
            object = executeScript(jaggeryContext, object, moduleId, false, false, false);
        } else {
            String msg = "Unsupported file type for require() method : ." + ext;
            log.error(msg);
            throw new ScriptException(msg);
        }
    }
    requiredModules.put(moduleId, object);
    return object;
}