Package org.graalvm.nativeimage.hosted

Class RuntimeJNIAccess

java.lang.Object

org.graalvm.nativeimage.hosted.RuntimeJNIAccess

public final class RuntimeJNIAccess
extends Object

This class provides methods that can be called during native image generation to register classes, methods, and fields for JNI access at run time.

Since:

22.3

Method Summary

Modifier and Type	Method	Description
static void	register(Class<?>... classes)	Makes the provided classes available for JNI access at run time.
static void	register(Executable... methods)	Makes the provided methods available for JNI access at run time.
static void	register(Field... fields)	Makes the provided fields available for JNI access at run time.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

register

public static void register(Class<?>... classes)

Makes the provided classes available for JNI access at run time. Needed when native code looks up Java classes via FindClass.

Since:

22.3

register

public static void register(Executable... methods)

Makes the provided methods available for JNI access at run time. Needed when native code looks up Java methods via GetMethodID or GetStaticMethodID.

Since:

22.3

register

public static void register(Field... fields)

Makes the provided fields available for JNI access at run time. Needed when native code looks up Java fields via GetFieldID or GetStaticFieldID.

Since:

22.3