com.oracle.svm.core.jdk

Class JNIRegistrationUtil

java.lang.Object

com.oracle.svm.core.jdk.JNIRegistrationUtil

Direct Known Subclasses:

JavaxXmlClassAndResourcesLoaderFeature, SecurityServicesFeature

public class JNIRegistrationUtil
extends Object

Utility methods used by features that perform JNI registration.

Constructor Summary

Constructors

Constructor and Description
JNIRegistrationUtil()

Method Summary

Modifier and Type	Method and Description
void	afterAnalysis(org.graalvm.nativeimage.hosted.Feature.AfterAnalysisAccess access)
protected static Class<?>	clazz(org.graalvm.nativeimage.hosted.Feature.FeatureAccess access, String className)
protected static Constructor<?>	constructor(org.graalvm.nativeimage.hosted.Feature.FeatureAccess access, String className, Class<?>... parameterTypes)
protected static Field[]	fields(org.graalvm.nativeimage.hosted.Feature.FeatureAccess access, String className, String... fieldNames)
protected static boolean	isDarwin()
protected static boolean	isLinux()
protected static boolean	isPosix()
protected static boolean	isRunOnce(Consumer<org.graalvm.nativeimage.hosted.Feature.DuringAnalysisAccess> callback) Intended to be used from within a callback to ensure that it is run only once.
protected static boolean	isWindows()
protected static Method	method(org.graalvm.nativeimage.hosted.Feature.FeatureAccess access, String className, String methodName, Class<?>... parameterTypes)
protected static void	registerForThrowNew(org.graalvm.nativeimage.hosted.Feature.FeatureAccess access, String... exceptionClassNames)
protected static void	rerunClassInit(org.graalvm.nativeimage.hosted.Feature.FeatureAccess access, String... classNames)

Methods inherited from class java.lang.Object

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

Constructor Detail

JNIRegistrationUtil

public JNIRegistrationUtil()

Method Detail

isPosix

protected static boolean isPosix()

isLinux

protected static boolean isLinux()

isDarwin

protected static boolean isDarwin()

isWindows

protected static boolean isWindows()

rerunClassInit

protected static void rerunClassInit(org.graalvm.nativeimage.hosted.Feature.FeatureAccess access,
                                     String... classNames)

clazz

protected static Class<?> clazz(org.graalvm.nativeimage.hosted.Feature.FeatureAccess access,
                                String className)

method

protected static Method method(org.graalvm.nativeimage.hosted.Feature.FeatureAccess access,
                               String className,
                               String methodName,
                               Class<?>... parameterTypes)

constructor

protected static Constructor<?> constructor(org.graalvm.nativeimage.hosted.Feature.FeatureAccess access,
                                            String className,
                                            Class<?>... parameterTypes)

fields

protected static Field[] fields(org.graalvm.nativeimage.hosted.Feature.FeatureAccess access,
                                String className,
                                String... fieldNames)

registerForThrowNew

protected static void registerForThrowNew(org.graalvm.nativeimage.hosted.Feature.FeatureAccess access,
                                          String... exceptionClassNames)

isRunOnce

protected static boolean isRunOnce(Consumer<org.graalvm.nativeimage.hosted.Feature.DuringAnalysisAccess> callback)

Intended to be used from within a callback to ensure that it is run only once.

afterAnalysis

public void afterAnalysis(org.graalvm.nativeimage.hosted.Feature.AfterAnalysisAccess access)