/**
* Attempts to compile a script and cache it in the request {@link javax.script.ScriptEngine}.
* This is only possible if the {@link javax.script.ScriptEngine} implementation implements {@link
* javax.script.Compilable}. In the event that the requested {@link javax.script.ScriptEngine}
* does not implement it, the method will return empty.
*/
public Optional<CompiledScript> compile(final String script, final Optional<String> language)
throws ScriptException {
final String lang = language.orElse("gremlin-groovy");
try {
return Optional.of(scriptEngines.compile(script, lang));
} catch (UnsupportedOperationException uoe) {
return Optional.empty();
}
}
