Examples with SimpleBindings javax.script.SimpleBindings used on opensource projects

Example 61 with SimpleBindings

use of javax.script.SimpleBindings in project yyl_example by Relucent.

the class BindingsScript method main.

public static void main(String[] args) {
    try {
        ScriptEngine engine = new ScriptEngineManager().getEngineByName("javascript");
        String script = "print('hello')";
        Bindings bindings = new SimpleBindings();
        if (engine instanceof Compilable) {
            System.out.println("Compiling....");
            Compilable compEngine = (Compilable) engine;
            CompiledScript cs = compEngine.compile(script);
            cs.eval(bindings);
        } else {
            engine.eval(script, bindings);
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
}

Example 62 with SimpleBindings

use of javax.script.SimpleBindings in project sling by apache.

the class Module method runScript.

/**
     *
     * @return @throws ScriptException
     */
public Object runScript() throws ScriptException {
    log.debug("run script with id {}", get("id"));
    ScriptObjectMirror function = factory.getModuleCache().get((String) get(CONTEXT_FIELD_FILENAME));
    Resource moduleResource = (Resource) get(CONTEXT_FIELD_MODULE_RESOURCE);
    Resource resource = (Resource) get(CONTEXT_FIELD_RESOURCE);
    if (function == null) {
        if (moduleScript.isJsFile()) {
            function = Module.this.decorateScript(//readScript(moduleResource)//  
            readScript(moduleResource));
        }
        if (moduleScript.isJsonFile()) {
            String jsonfile = readScript(moduleResource);
            function = decorateScript("module.exports = " + jsonfile, false);
        }
        if (moduleScript.isResourceFile()) {
            Iterator<Resource> resChildren = moduleResource.listChildren();
            ArrayList<Resource> children = new ArrayList<Resource>();
            resChildren.forEachRemaining(children::add);
            put("children", children);
            /*ValueMap map = moduleResource.adaptTo(ValueMap.class);

                 Invocable invocable = (Invocable) factory.getNashornEngine();
                 Object jsonprop = null;
                 try {
                 jsonprop = invocable.invokeMethod(factory.getNashornEngine().eval("JSON"), "stringify", map);
                 } catch (NoSuchMethodException ex) {
                 throw new ScriptException(ex);
                 }
                 */
            SimpleResource simpleResource = moduleResource.adaptTo(SimpleResource.class);
            put("simpleResource", simpleResource);
            /*   String source = "exports.properties =  " + jsonprop + ";"
                 + "exports.path = currentNode.resource.path;"
                 + "exports.simpleResource = this.simpleResource;"
                 + "exports.children = this.children;";*/
            String source = "module.exports = this.simpleResource;";
            function = decorateScript(source, false);
        }
        if (!moduleScript.isResourceFile()) {
            factory.getModuleCache().put(moduleScript.getResource().getPath(), function);
        }
    } else {
        log.debug("module " + get(CONTEXT_FIELD_ID) + " received from cache");
    }
    if (moduleScript.isTextFile()) {
        log.debug("is textfile loaidng file");
        String source = StringEscapeUtils.escapeEcmaScript(readScript(moduleResource));
        log.debug("sourcE: ");
        source = "module.exports = \"" + source + "\";";
        log.debug(source);
        function = Module.this.decorateScript(source);
        factory.getModuleCache().put(moduleScript.getResource().getPath(), function);
    }
    JSObject process = (JSObject) factory.getNashornEngine().eval("Object");
    process.setMember("domain", log);
    if (function != null) {
        SimpleBindings currentNode = new SimpleBindings();
        if (resource != null) {
            currentNode.put("resource", resource);
            currentNode.put("properties", resource.adaptTo(ValueMap.class));
        } else {
            log.debug("module id {} resource is null", get(CONTEXT_FIELD_ID));
        }
        // changed require to be generated within the wrapper
        // TODO: need to be refactored
        function.call(this, get(CONTEXT_FIELD_EXPORTS), this, this, get(CONTEXT_FIELD_FILENAME), ((Resource) get(CONTEXT_FIELD_MODULE_RESOURCE)).getParent().getPath(), currentNode, (ConsoleLog) get(CONTEXT_FIELD_CONSOLE), null, (SlingScriptHelper) get(CONTEXT_FIELD_SLING), resource.adaptTo(SimpleResource.class));
    } else {
        log.warn("function not called because it is null");
    }
    put(CONTEXT_FIELD_EXPORTS, get(CONTEXT_FIELD_EXPORTS));
    return get(CONTEXT_FIELD_EXPORTS);
}

Example 63 with SimpleBindings

use of javax.script.SimpleBindings in project sling by apache.

the class ProxyAsyncScriptableFactory method registerProxies.

public void registerProxies(Bindings bindings) {
    slyBindingsValuesProvider.initialise(bindings);
    Bindings bindingsCopy = new SimpleBindings();
    for (String factoryName : slyBindingsValuesProvider.getScriptPaths().keySet()) {
        ShadowScriptableObject shadowScriptableObject = new ShadowScriptableObject(factoryName, bindingsCopy);
        bindings.put(factoryName, shadowScriptableObject);
    }
    bindingsCopy.putAll(bindings);
}

Example 64 with SimpleBindings

use of javax.script.SimpleBindings in project sling by apache.

the class SlyBindingsValuesProvider method createBindings.

private Bindings createBindings(Bindings global) {
    Bindings bindings = new SimpleBindings();
    bindings.putAll(global);
    TimingBindingsValuesProvider.INSTANCE.addBindings(bindings);
    return bindings;
}

Example 65 with SimpleBindings

use of javax.script.SimpleBindings 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;
}