Example usage for javax.script ScriptEngine setBindings

Introduction

In this page you can find the example usage for javax.script ScriptEngine setBindings.

Prototype

public void setBindings(Bindings bindings, int scope);

Source Link

Document

Sets a scope of named values to be used by scripts.

Usage

From source file:tk.elevenk.restfulrobot.testcase.TestCase.java

/**
 * Runs the given test script file//from   ww  w.j a v  a 2 s .  c o  m
 * 
 * @param fileName
 */
public void runScript(String fileName) {

    ScriptEngine engine = new ScriptEngineManager().getEngineByName("javascript");
    engine.setBindings(bindings, ScriptContext.ENGINE_SCOPE);

    if (!fileName.endsWith(".js")) {
        fileName = fileName.concat(".js");
    }

    FileReader scriptFile = null;
    // attempt to open the script file
    try {
        scriptFile = new FileReader(new File(RestfulRobot.SCRIPTS_PATH + fileName));
    } catch (FileNotFoundException e) {
        logger.error(ExceptionUtils.getStackTrace(e));
        result.setDetails(e.getMessage());
        result.setResultType(TestResult.TYPE_ERROR);
    }

    // run the script
    try {
        logger.info("Running script " + fileName);
        engine.eval(scriptFile);
    } catch (ScriptException e) {
        logger.error(ExceptionUtils.getStackTrace(e));
        result.setDetails(e.getMessage());
        result.setResultType(TestResult.TYPE_ERROR);
    }

    // pull data from script
    try {
        this.testCaseID = (String) engine.get("testCaseID");
        this.testCategory = (String) engine.get("testCategory");
        this.testPlan = (String) engine.get("testPlan");
        this.testProject = (String) engine.get("testProject");
        this.testType = (String) engine.get("testType");
        this.testName = (String) engine.get("testName");
    } catch (Exception e) {
        // TODO make this try each parameter
    }

    logger.info("Finished running script");
}

---

From source file:tk.tomby.tedit.services.ScriptingManager.java

/**
 * DOCUMENT ME!//from  www  .j ava 2s  .c  om
 *
 * @param lang DOCUMENT ME!
 * @param script DOCUMENT ME!
 * @param buffer DOCUMENT ME!
 *
 * @return DOCUMENT ME!
 */
public static Object eval(String lang, String script, IBuffer buffer) {
    Object result = null;

    try {
        ScriptEngine engine = manager.getEngineByName(lang);

        if (buffer != null) {
            Bindings bindings = engine.createBindings();
            bindings.put("buffer", new BufferDecorator(buffer));
            engine.setBindings(bindings, ScriptContext.ENGINE_SCOPE);
        }

        result = engine.eval(script);
    } catch (ScriptException e) {
        log.error("error in script excution", e);
    }

    return result;
}

---

From source file:tk.tomby.tedit.services.ScriptingManager.java

/**
 * DOCUMENT ME!// w  w w.  j a  va  2s.c  o  m
 *
 * @param lang DOCUMENT ME!
 * @param script DOCUMENT ME!
 * @param buffer DOCUMENT ME!
 */
public static Object exec(String lang, InputStream stream, IBuffer buffer) {
    Object result = null;
    BufferedReader reader = null;

    try {
        ScriptEngine engine = manager.getEngineByName(lang);

        reader = new BufferedReader(new InputStreamReader(stream));

        if (buffer != null) {
            Bindings bindings = engine.createBindings();
            bindings.put("buffer", new BufferDecorator(buffer));
            engine.setBindings(bindings, ScriptContext.ENGINE_SCOPE);
        }

        result = engine.eval(reader);

    } catch (ScriptException e) {
        log.error("error in script excution", e);
    } finally {
        if (reader != null) {
            try {
                reader.close();
            } catch (IOException e) {
                log.warn("error closing reader", e);
            }
        }
    }

    return result;
}

---

From source file:utybo.branchingstorytree.swing.impl.XSFClient.java

@Override
public Object invokeScript(String resourceName, String function, XSFBridge bst, BranchingStory story, int line)
        throws BSTException {
    ScriptEngine scriptEngine = new ScriptEngineManager().getEngineByName("JavaScript");
    SimpleBindings binds = new SimpleBindings();
    binds.putAll(story.getRegistry().getAllInt());
    binds.putAll(story.getRegistry().getAllString());
    binds.put("bst", bst);
    scriptEngine.setBindings(binds, ScriptContext.ENGINE_SCOPE);
    try {/* w w  w  . j ava  2s  . c  om*/
        scriptEngine.eval(scripts.get(resourceName));
        return scriptEngine.eval(function + "()");
    } catch (ScriptException e) {
        throw new BSTException(line, "Script exception : " + e.getMessage(), story);
    }
}

---

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