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

Example 36 with Invocable

use of javax.script.Invocable in project jgnash by ccavanaugh.

the class ImportFilter method getDescription.

public String getDescription() {
    try (final Reader reader = getReader()) {
        engine.eval(reader);
        final Invocable invocable = (Invocable) engine;
        final Object result = invocable.invokeFunction("getDescription", Locale.getDefault());
        return result.toString();
    } catch (final ScriptException | IOException | NoSuchMethodException e) {
        logger.log(Level.SEVERE, e.getLocalizedMessage(), e);
    }
    return "";
}

Example 37 with Invocable

use of javax.script.Invocable in project jgnash by ccavanaugh.

the class ImportFilter method processMemo.

public String processMemo(final String memo) {
    try (final Reader reader = getReader()) {
        engine.eval(reader);
        final Invocable invocable = (Invocable) engine;
        final Object result = invocable.invokeFunction("processMemo", memo);
        return result.toString();
    } catch (final ScriptException | IOException | NoSuchMethodException e) {
        logger.log(Level.SEVERE, e.getLocalizedMessage(), e);
    }
    return memo;
}

Example 38 with Invocable

use of javax.script.Invocable in project jgnash by ccavanaugh.

the class ImportFilter method processPayee.

public String processPayee(final String payee) {
    try (final Reader reader = getReader()) {
        engine.eval(reader);
        final Invocable invocable = (Invocable) engine;
        final Object result = invocable.invokeFunction("processPayee", payee);
        return result.toString();
    } catch (final ScriptException | IOException | NoSuchMethodException e) {
        logger.log(Level.SEVERE, e.getLocalizedMessage(), e);
    }
    return payee;
}

Example 39 with Invocable

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

the class Module method loadAsDirectory.

/**
     *
     * @param module
     * @param path
     * @param currentResource
     * @return
     * @throws ScriptException
     */
public ModuleScript loadAsDirectory(String module, String path, Resource currentResource, String loader) throws ScriptException {
    ResourceResolver resolver = currentResource.getResourceResolver();
    Resource packageJson = resolver.getResource(path + "/package.json");
    if (packageJson != null) {
        Node jsonFile = packageJson.adaptTo(Node.class);
        try {
            boolean isFile = (jsonFile.isNodeType(NodeType.NT_FILE) || jsonFile.isNodeType(NodeType.NT_RESOURCE));
            if (isFile) {
                InputStream is = packageJson.getChild("jcr:content").adaptTo(InputStream.class);
                try {
                    String jsonData = IOUtils.toString(is);
                    Invocable invocable = (Invocable) factory.getNashornEngine();
                    JSObject jsonprop = null;
                    try {
                        jsonprop = (JSObject) invocable.invokeMethod(factory.getNashornEngine().eval("JSON"), "parse", jsonData);
                    } catch (NoSuchMethodException ex) {
                        throw new ScriptException(ex);
                    }
                    Object main = jsonprop.getMember("main");
                    if (main != null) {
                        String packageModule = (String) main;
                        String mainpath = normalizePath(packageModule, path);
                        return loadAsFile(packageModule, mainpath, currentResource, loader);
                    }
                } catch (IOException ex) {
                    throw new ScriptException(ex);
                }
            }
        } catch (RepositoryException ex) {
            throw new ScriptException(ex);
        }
    }
    Resource indexjs = resolver.getResource(path + "/index.js");
    if (indexjs != null) {
        return createModuleScript(indexjs, ModuleScript.JS_FILE);
    }
    Resource indexjson = resolver.getResource(path + "/index.json");
    if (indexjson != null) {
        return createModuleScript(indexjson, ModuleScript.JSON_FILE);
    }
    Resource indexnode = resolver.getResource(path + "/index.node");
    if (indexnode != null) {
        throw new ScriptException("Node module .node (binary) loading is currently not supported");
    }
    return null;
}

Example 40 with Invocable

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

the class ScriptSandboxServiceImpl method compileSource.

@Override
public String compileSource(String source) throws ScriptException {
    Invocable inv = (Invocable) scriptEngine;
    JSObject rs;
    try {
        rs = (JSObject) inv.invokeMethod(babel, "transform", source, babelOptions);
        return rs.getMember("code").toString();
    } catch (ScriptException ex) {
        throw new ScriptException(ex);
    } catch (NoSuchMethodException ex) {
        throw new ScriptException(ex);
    }
}