Example usage for javax.script ScriptEngineFactory getLanguageVersion

Introduction

In this page you can find the example usage for javax.script ScriptEngineFactory getLanguageVersion.

Prototype

public String getLanguageVersion();

Source Link

Document

Returns the version of the scripting language supported by this ScriptEngine.

Usage

From source file:Main.java

public static void main(String args[]) {
    ScriptEngineManager manager = new ScriptEngineManager();
    List<ScriptEngineFactory> factories = manager.getEngineFactories();
    for (ScriptEngineFactory factory : factories) {
        System.out.println(factory.getEngineName());
        System.out.println(factory.getEngineVersion());
        System.out.println(factory.getLanguageName());
        System.out.println(factory.getLanguageVersion());
        System.out.println(factory.getExtensions());
        System.out.println(factory.getMimeTypes());
        System.out.println(factory.getNames());
    }/*from w  ww  .  j  av a 2  s . com*/
}

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From source file:MetadataDemo.java

public static void main(String[] args) {
    ScriptEngineManager manager = new ScriptEngineManager();
    List<ScriptEngineFactory> factories = manager.getEngineFactories();
    for (ScriptEngineFactory factory : factories) {
        System.out.println("Full name = " + factory.getEngineName());
        System.out.println("\nVersion = " + factory.getEngineVersion());
        System.out.println("\nSupported language version = " + factory.getLanguageVersion());
    }//from   ww w.j  a  va 2  s .c  o  m
}

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From source file:Main.java

public static void main(String[] args) {
    ScriptEngineManager manager = new ScriptEngineManager();

    // Get the list of all available engines
    List<ScriptEngineFactory> list = manager.getEngineFactories();

    // Print the details of each engine
    for (ScriptEngineFactory f : list) {
        System.out.println("Engine Name:" + f.getEngineName());
        System.out.println("Engine Version:" + f.getEngineVersion());
        System.out.println("Language Name:" + f.getLanguageName());
        System.out.println("Language Version:" + f.getLanguageVersion());
        System.out.println("Engine Short Names:" + f.getNames());
        System.out.println("Mime Types:" + f.getMimeTypes());
        System.out.println("===");
    }/*from   ww  w  .ja  v  a  2 s .co m*/
}

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From source file:EnumerateScriptEngines.java

public static void main(String[] args) {
    ScriptEngineManager manager = new ScriptEngineManager();

    List<ScriptEngineFactory> factories = manager.getEngineFactories();
    for (ScriptEngineFactory factory : factories) {
        System.out.println("Engine name (full): " + factory.getEngineName());
        System.out.println("Engine version: " + factory.getEngineVersion());
        System.out.println("Supported extensions:");
        List<String> extensions = factory.getExtensions();
        for (String extension : extensions)
            System.out.println("  " + extension);
        System.out.println("Language name: " + factory.getLanguageName());
        System.out.println("Language version: " + factory.getLanguageVersion());
        System.out.println("Supported MIME types:");
        List<String> mimetypes = factory.getMimeTypes();
        for (String mimetype : mimetypes)
            System.out.println("  " + mimetype);
        System.out.println("Supported short names:");
        List<String> shortnames = factory.getNames();
        for (String shortname : shortnames)
            System.out.println("  " + shortname);
        System.out.println();//w w w. ja  v a 2 s.co  m
    }
}

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From source file:com.galeoconsulting.leonardinius.api.LanguageUtils.java

public static String getVersionString(ScriptEngineFactory factory) {
    return factory.getLanguageVersion();
}

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From source file:org.mycontroller.standalone.scripts.McScriptEngineUtils.java

public static List<HashMap<String, Object>> getScriptEnginesDetail() {
    List<HashMap<String, Object>> engines = new ArrayList<HashMap<String, Object>>();
    ScriptEngineManager mgr = McScriptEngineUtils.getScriptEngineManager();
    List<ScriptEngineFactory> factories = mgr.getEngineFactories();
    for (ScriptEngineFactory factory : factories) {
        HashMap<String, Object> engine = new HashMap<String, Object>();
        engine.put("engineName", factory.getEngineName());
        engine.put("engineVersion", factory.getEngineVersion());
        engine.put("languageName", factory.getLanguageName());
        engine.put("languageVersion", factory.getLanguageVersion());
        engine.put("extensions", factory.getExtensions());
        engine.put("alias", factory.getNames());
        engines.add(engine);/*from w  w w.ja v a 2 s.  c  o  m*/
    }
    return engines;
}

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From source file:com.xafero.vee.cmd.MainApp.java

private static void printLanguages() {
    ScriptEngineManager mgr = new ScriptEngineManager();
    for (ScriptEngineFactory factory : mgr.getEngineFactories())
        System.out.println(MoreObjects.toStringHelper("").add("name", factory.getEngineName())
                .add("version", factory.getEngineVersion())
                .add("extensions", "[ " + Strings.join(" | ", factory.getExtensions()) + " ]")
                .add("mimeTypes", "[ " + Strings.join(" | ", factory.getMimeTypes()) + " ]")
                .add("aliases", "[ " + Strings.join(" | ", factory.getNames()) + " ]")
                .add("language", factory.getLanguageName() + " " + factory.getLanguageVersion())
                .omitNullValues().toString().replace(", ", String.format(", %n ")));
}

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From source file:ca.hedlund.jiss.preprocessor.LangPreprocessor.java

private void printLangs(JissModel model, StringBuffer cmd) {
    final ScriptEngineManager manager = new ScriptEngineManager(JissModel.class.getClassLoader());
    final List<String> cmds = new ArrayList<String>();

    for (ScriptEngineFactory factory : manager.getEngineFactories()) {
        final String engineInfo = factory.getLanguageName() + " " + factory.getLanguageVersion() + ":"
                + factory.getEngineName() + " " + factory.getEngineVersion();
        cmds.add(createPrintCmd(model, engineInfo));
    }//from   w  ww.j a v  a 2 s .com
    final ScriptEngineFactory factory = model.getScriptEngine().getFactory();
    final String prog = StringEscapeUtils.unescapeJava(factory.getProgram(cmds.toArray(new String[0])));
    cmd.append(prog);
}

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From source file:ca.hedlund.jiss.preprocessor.LangPreprocessor.java

private void printCurrentLang(JissModel model, StringBuffer cmd) {
    final List<String> cmds = new ArrayList<String>();

    final ScriptEngineFactory factory = model.getScriptEngine().getFactory();
    final String engineInfo = factory.getLanguageName() + " " + factory.getLanguageVersion() + ":"
            + factory.getEngineName() + " " + factory.getEngineVersion();
    cmds.add(createPrintCmd(model, engineInfo));

    final String prog = StringEscapeUtils.unescapeJava(factory.getProgram(cmds.toArray(new String[0])));
    cmd.append(prog);//from  w  ww.  j a va  2  s  . c om
}

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From source file:org.springframework.data.hadoop.scripting.Jsr223ScriptEvaluator.java

protected ScriptEngine discoverEngine(ScriptSource script, Map<String, Object> arguments) {
    ScriptEngineManager engineManager = new ScriptEngineManager(classLoader);
    ScriptEngine engine = null;//from   w ww  . ja v  a  2s . co m

    if (StringUtils.hasText(language)) {
        engine = engineManager.getEngineByName(language);
    } else {
        // make use the extension (enhanced ScriptSource interface)
        Assert.hasText(extension, "no language or extension specified");
        engine = engineManager.getEngineByExtension(extension);
    }

    Assert.notNull(engine, "No suitable engine found for "
            + (StringUtils.hasText(language) ? "language " + language : "extension " + extension));

    if (log.isDebugEnabled()) {
        ScriptEngineFactory factory = engine.getFactory();
        log.debug(String.format("Using ScriptEngine %s (%s), language %s (%s)", factory.getEngineName(),
                factory.getEngineVersion(), factory.getLanguageName(), factory.getLanguageVersion()));
    }

    return engine;
}

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