Package org.graalvm.nativeimage.dynamicaccess

package org.graalvm.nativeimage.dynamicaccess

APIs for registering metadata for dynamic access at run time in Native Image:

• ReflectiveAccess for reflection and serialization.
• ResourceAccess for resources.
• JNIAccess for Java Native Interface (JNI) access.
• ForeignAccess for foreign function access.

Obtain these APIs through Feature.AfterRegistrationAccess during Feature.afterRegistration(Feature.AfterRegistrationAccess). Use AccessCondition to make registrations conditional on a type being reached at run time.

Since:

25.0.1

Related Packages

Package	Description
org.graalvm.nativeimage	The GraalVM SDK Native Image API allows to customize the native image generation, i.e., the ahead-of-time compilation of Java code to standalone executables.
org.graalvm.nativeimage.c	This package and its sub-packages provide a fast and lightweight interface between Java code and C code.
org.graalvm.nativeimage.hosted	The GraalVM SDK Native Image API allows to customize the native image generation, i.e., the ahead-of-time compilation of Java code to standalone executables: Features allow clients to intercept the native image generation and run custom initialization code at various stages. RuntimeClassInitialization is used to configure when classes are initialized. RuntimeReflection to register classes, methods, and fields for reflection at run time.
org.graalvm.nativeimage.libgraal	Extensions to the GraalVM SDK Native Image API to customize building libgraal.

Interfaces

Class	Description
AccessCondition	A condition that must be satisfied to register elements for dynamic access (i.e., reflection, serialization, JNI access, resource access, and foreign access at run time).
ForeignAccess	This interface is used to register classes, methods, and fields for foreign access at run time.
JNIAccess	This interface is used to register classes, methods, and fields for JNI access at runtime.
ReflectiveAccess	This interface is used to register classes, methods, and fields for use with the java.lang.reflect API at run time, and for serialization at run time.
ResourceAccess	This interface is used to register Java resources and ResourceBundles that should be accessible at run time.