Examples with Function org.mozilla.javascript.Function used on opensource projects

Example 16 with Function

use of org.mozilla.javascript.Function in project SmartZPN by andforce.

the class PacScriptParser method runScript.

private String runScript(String js, String functionName, Object[] functionParams) {
    Context rhino = Context.enter();
    rhino.setOptimizationLevel(-1);
    try {
        Scriptable scope = rhino.initStandardObjects();
        rhino.evaluateString(scope, js, "JavaScript", js.split("\n").length, null);
        Function function = (Function) scope.get(functionName, scope);
        Object result = function.call(rhino, scope, scope, functionParams);
        if (result instanceof String) {
            return (String) result;
        } else if (result instanceof NativeJavaObject) {
            return (String) ((NativeJavaObject) result).getDefaultValue(String.class);
        } else if (result instanceof NativeObject) {
            return (String) ((NativeObject) result).getDefaultValue(String.class);
        }
        return result.toString();
    } finally {
        Context.exit();
    }
}

Example 17 with Function

use of org.mozilla.javascript.Function in project scriptographer by scriptographer.

the class TopLevel method mapJavaClass.

/**
	 * Maps a Java class to a JavaScript prototype, so this can be used
	 * instead for wrapping of returned java types. So far this is only
	 * used for java.io.File in Scriptographer.
	 */
public static void mapJavaClass(Context cx, Scriptable thisObj, Object[] args, Function funObj) {
    if (args.length == 2) {
        for (int i = 0; i < args.length; i++) args[i] = Context.jsToJava(args[i], Object.class);
        if (args[0] instanceof Class && args[1] instanceof Function) {
            Class cls = (Class) args[0];
            Function proto = (Function) args[1];
            RhinoWrapFactory factory = (RhinoWrapFactory) cx.getWrapFactory();
            factory.mapJavaClass(cls, proto);
        }
    }
}

Example 18 with Function

use of org.mozilla.javascript.Function in project sling by apache.

the class SlyBindingsValuesProvider method processBindings.

public void processBindings(Bindings bindings) {
    if (needsInit()) {
        throw new SightlyException("Attempted to call processBindings without calling initialise first.");
    }
    Context context = null;
    try {
        context = Context.enter();
        Object qInstance = obtainQInstance(context, bindings);
        if (qInstance == null) {
            return;
        }
        for (Map.Entry<String, Function> entry : factories.entrySet()) {
            addBinding(context, entry.getValue(), bindings, entry.getKey(), qInstance);
        }
    } finally {
        if (context != null) {
            Context.exit();
        }
    }
}

Example 19 with Function

use of org.mozilla.javascript.Function in project sling by apache.

the class SlyBindingsValuesProvider method loadFactory.

private Function loadFactory(ResourceResolver resolver, JsEnvironment jsEnvironment, String path, Bindings bindings) {
    Resource resource = resolver.getResource(path);
    if (resource == null) {
        throw new SightlyException("Sly namespace loader could not find the following script: " + path);
    }
    AsyncContainer container = jsEnvironment.runResource(resource, createBindings(bindings), new SimpleBindings());
    Object obj = container.getResult();
    if (!(obj instanceof Function)) {
        throw new SightlyException("Script " + path + " was expected to return a function.");
    }
    return (Function) obj;
}

Example 20 with Function

use of org.mozilla.javascript.Function in project sling by apache.

the class UseFunction method call.

@Override
public Object call(Context cx, Scriptable scope, Scriptable thisObj, Object[] args) {
    Function function;
    List<String> depNames;
    if (args.length == 0) {
        throw new IllegalArgumentException("Not enough arguments for use");
    } else if (args.length == 1) {
        function = decodeCallback(args[0]);
        depNames = Collections.emptyList();
    } else {
        function = decodeCallback(args[1]);
        depNames = decodeDepNames(args[0]);
    }
    return use(depNames, function, cx, scope);
}