JythonExample.java 文件源码

/**
 * Display all script engines.
 */
public static void listEngines() {
  final ScriptEngineManager mgr = new ScriptEngineManager();
  final List<ScriptEngineFactory> factories =
      mgr.getEngineFactories();
  for (final ScriptEngineFactory factory: factories) {
    System.out.println("ScriptEngineFactory Info");

    final String engName = factory.getEngineName();
    final String engVersion = factory.getEngineVersion();
    final String langName = factory.getLanguageName();
    final String langVersion = factory.getLanguageVersion();

    System.out.printf("\tScript Engine: %s (%s)\n", engName, engVersion);

    final List<String> engNames = factory.getNames();
    for (final String name: engNames) {
      System.out.printf("\tEngine Alias: %s\n", name);
    }
    System.out.printf("\tLanguage: %s (%s)\n", langName, langVersion);
  }
}