Examples of org.mozilla.javascript.ContextFactory

org.mozilla.javascript.ContextFactory
om {@link Context} to store execution time.private static class MyContext extends Context { long startTime; } static { // Initialize GlobalFactory with custom factory ContextFactory.initGlobal(new MyFactory()); } // Override {@link #makeContext()}protected Context makeContext() { MyContext cx=new MyContext(); // Use pure interpreter mode to allow for // {@link #observeInstructionCount(Context,int)} to workcx.setOptimizationLevel(-1); // Make Rhino runtime to call observeInstructionCount // each 10000 bytecode instructions cx.setInstructionObserverThreshold(10000); return cx; } // Override {@link #hasFeature(Context,int)}public boolean hasFeature(Context cx, int featureIndex) { // Turn on maximum compatibility with MSIE scripts switch (featureIndex) { case {@link Context#FEATURE_NON_ECMA_GET_YEAR}: return true; case {@link Context#FEATURE_MEMBER_EXPR_AS_FUNCTION_NAME}: return true; case {@link Context#FEATURE_RESERVED_KEYWORD_AS_IDENTIFIER}: return true; case {@link Context#FEATURE_PARENT_PROTO_PROPERTIES}: return false; } return super.hasFeature(cx, featureIndex); } // Override {@link #observeInstructionCount(Context,int)}protected void observeInstructionCount(Context cx, int instructionCount) { MyContext mcx=(MyContext)cx; long currentTime=System.currentTimeMillis(); if (currentTime - mcx.startTime > 10*1000) { // More then 10 seconds from Context creation time: // it is time to stop the script. // Throw Error instance to ensure that script will never // get control back through catch or finally. throw new Error(); } } // Override {@link #doTopCall(Callable, Context, Scriptable scope, Scriptable thisObj, Object[] args)}protected Object doTopCall(Callable callable, Context cx, Scriptable scope, Scriptable thisObj, Object[] args) { MyContext mcx = (MyContext)cx; mcx.startTime = System.currentTimeMillis(); return super.doTopCall(callable, cx, scope, thisObj, args); } }

        super(classpathReference);
    }


    public void initializeRhino() {


        rhinoContextFactory = new ContextFactory();
        if (System.getProperty("cxf.jsdebug") != null && !rhinoDebuggerUp) {
            Main.mainEmbedded(rhinoContextFactory, rhinoScope, "Debug embedded JavaScript.");
            rhinoDebuggerUp = true;
        }

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        super(classpathReference);
    }


    public void initializeRhino() {


        rhinoContextFactory = new ContextFactory();
        if (System.getProperty("cxf.jsdebug") != null && !rhinoDebuggerUp) {
            try {
                Class<?> debuggerMain = 
                            ClassLoaderUtils.loadClass("org.mozilla.javascript.tools.debugger.Main",
                                                                   getClass());

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  private List<String> applyDirectiveInRhino(
      String directiveName, Iterable<String> toEscape, String soyUtilsPath)
      throws Exception {
    List<String> output = Lists.newArrayList();
    Context context = new ContextFactory().enterContext();
    context.setOptimizationLevel(-1);  // Only running once.
    ScriptableObject globalScope = context.initStandardObjects();
    globalScope.defineProperty(
        "navigator", Context.javaToJS(new Navigator(), globalScope), ScriptableObject.DONTENUM);

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            .append(")");
        generatedJsExprsAsJsArrayHasElements = true;
      }
      generatedJsExprsAsJsArray.append("]");


      Context context = new ContextFactory().enterContext();
      context.setOptimizationLevel(-1);  // Only running once.
      ScriptableObject globalScope = context.initStandardObjects();
      NativeObject navigator = new NativeObject();
      ScriptableObject.putConstProperty(navigator, "userAgent", "testZilla");
      globalScope.defineProperty("navigator", navigator, ScriptableObject.DONTENUM);

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        super(classpathReference);
    }


    public void initializeRhino() {


        rhinoContextFactory = new ContextFactory();
        if (System.getProperty("cxf.jsdebug") != null && !rhinoDebuggerUp) {
            try {
                Class<?> debuggerMain = 
                            ClassLoaderUtils.loadClass("org.mozilla.javascript.tools.debugger.Main",
                                                                   getClass());

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    private void dropRootScope() {
        
        // ensure the debugger is closed if the root scope will
        // be replaced to ensure no references to the old scope
        // and context remain
        ContextFactory contextFactory = ContextFactory.getGlobal();
        if (contextFactory instanceof SlingContextFactory) {
            ((SlingContextFactory) contextFactory).exitDebugger();
        }
        
        // drop the scope

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        setExtensions(ECMA_SCRIPT_EXTENSION, ESP_SCRIPT_EXTENSION);
        setMimeTypes("text/javascript", "application/ecmascript",
            "application/javascript");
        setNames("javascript", ECMA_SCRIPT_EXTENSION, ESP_SCRIPT_EXTENSION);


        ContextFactory contextFactory = ContextFactory.getGlobal();
        if (contextFactory instanceof SlingContextFactory) {
            ((SlingContextFactory) contextFactory).setDebugging(debugging);
        }
    }

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            initGlobal(new SlingContextFactory(sp));
        }
    }


    public static void teardown() {
        ContextFactory factory = getGlobal();
        if (factory instanceof SlingContextFactory) {
            ((SlingContextFactory) factory).dispose();
        }
    }

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    private void dispose() {
        // ensure the debugger is closed
        exitDebugger();
        
        // reset the context factory class for future use
        ContextFactory newGlobal = new ContextFactory();
        setField(newGlobal, "hasCustomGlobal", Boolean.FALSE);
        setField(newGlobal, "global", newGlobal);
        setField(newGlobal, "sealed", Boolean.FALSE);
        setField(newGlobal, "listeners", null);
        setField(newGlobal, "disabledListening", Boolean.FALSE);

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        super(classpathReference);
    }


    public void initializeRhino() {


        rhinoContextFactory = new ContextFactory();
        if (System.getProperty("cxf.jsdebug") != null && !rhinoDebuggerUp) {
            try {
                Class<?> debuggerMain = 
                            ClassLoaderUtils.loadClass("org.mozilla.javascript.tools.debugger.Main",
                                                                   getClass());

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