public final class NashornScriptEngine extends AbstractScriptEngine implements Compilable, Invocable
NashornScriptEngineFactory.getScriptEngine(). Note that this engine implements the Compilable and
Invocable interfaces, allowing for efficient precompilation and repeated execution of scripts.NashornScriptEngineFactory| Modifier and Type | Field and Description |
|---|---|
static String |
NASHORN_GLOBAL
Key used to associate Nashorn global object mirror with arbitrary Bindings instance.
|
contextARGV, ENGINE, ENGINE_VERSION, FILENAME, LANGUAGE, LANGUAGE_VERSION, NAME| Modifier and Type | Method and Description |
|---|---|
CompiledScript |
compile(Reader reader) |
CompiledScript |
compile(String str) |
Bindings |
createBindings() |
Object |
eval(Reader reader,
ScriptContext ctxt) |
Object |
eval(String script,
ScriptContext ctxt) |
ScriptEngineFactory |
getFactory() |
<T> T |
getInterface(Class<T> clazz) |
<T> T |
getInterface(Object thiz,
Class<T> clazz) |
Object |
invokeFunction(String name,
Object... args) |
Object |
invokeMethod(Object thiz,
String name,
Object... args) |
eval, eval, eval, eval, get, getBindings, getContext, getScriptContext, put, setBindings, setContextpublic static final String NASHORN_GLOBAL
public Object eval(Reader reader, ScriptContext ctxt) throws ScriptException
eval in interface ScriptEngineScriptExceptionpublic Object eval(String script, ScriptContext ctxt) throws ScriptException
eval in interface ScriptEngineScriptExceptionpublic ScriptEngineFactory getFactory()
getFactory in interface ScriptEnginepublic Bindings createBindings()
createBindings in interface ScriptEnginepublic CompiledScript compile(Reader reader) throws ScriptException
compile in interface CompilableScriptExceptionpublic CompiledScript compile(String str) throws ScriptException
compile in interface CompilableScriptExceptionpublic Object invokeFunction(String name, Object... args) throws ScriptException, NoSuchMethodException
invokeFunction in interface InvocableScriptExceptionNoSuchMethodExceptionpublic Object invokeMethod(Object thiz, String name, Object... args) throws ScriptException, NoSuchMethodException
invokeMethod in interface InvocableScriptExceptionNoSuchMethodExceptionpublic <T> T getInterface(Class<T> clazz)
getInterface in interface Invocablepublic <T> T getInterface(Object thiz, Class<T> clazz)
getInterface in interface Invocable