de.adorsys.datasafe.cli.hacks.graalfeature

Class GraalCompileFixNpeOnMissingServiceTypeInKnownProviders

java.lang.Object

de.adorsys.datasafe.cli.hacks.graalfeature.GraalCompileFixNpeOnMissingServiceTypeInKnownProviders

All Implemented Interfaces:

org.graalvm.nativeimage.hosted.Feature

public class GraalCompileFixNpeOnMissingServiceTypeInKnownProviders
extends Object
implements org.graalvm.nativeimage.hosted.Feature

This class fixes NPE exception in Graal-compilator - when it tries to get non-existing engines from Provider

Additionally can log access to null service types using property PROVIDER_ACCESS_LOGGER, so you can add necessary fields to extra_engines.hack. (This will break build later, so you will need to remove this property when you detected all nulls in Provider).

Override string example: X509Store=false,null

Nested Class Summary

Nested classes/interfaces inherited from interface org.graalvm.nativeimage.hosted.Feature

org.graalvm.nativeimage.hosted.Feature.AfterAnalysisAccess, org.graalvm.nativeimage.hosted.Feature.AfterCompilationAccess, org.graalvm.nativeimage.hosted.Feature.AfterHeapLayoutAccess, org.graalvm.nativeimage.hosted.Feature.AfterImageWriteAccess, org.graalvm.nativeimage.hosted.Feature.AfterRegistrationAccess, org.graalvm.nativeimage.hosted.Feature.BeforeAnalysisAccess, org.graalvm.nativeimage.hosted.Feature.BeforeCompilationAccess, org.graalvm.nativeimage.hosted.Feature.BeforeImageWriteAccess, org.graalvm.nativeimage.hosted.Feature.CompilationAccess, org.graalvm.nativeimage.hosted.Feature.DuringAnalysisAccess, org.graalvm.nativeimage.hosted.Feature.DuringSetupAccess, org.graalvm.nativeimage.hosted.Feature.FeatureAccess, org.graalvm.nativeimage.hosted.Feature.IsInConfigurationAccess, org.graalvm.nativeimage.hosted.Feature.OnAnalysisExitAccess, org.graalvm.nativeimage.hosted.Feature.QueryReachabilityAccess

Constructor Summary

Constructors

Constructor and Description
GraalCompileFixNpeOnMissingServiceTypeInKnownProviders()

Method Summary

Modifier and Type	Method and Description
void	afterRegistration(org.graalvm.nativeimage.hosted.Feature.AfterRegistrationAccess access)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.graalvm.nativeimage.hosted.Feature

afterAnalysis, afterCompilation, afterHeapLayout, afterImageWrite, beforeAnalysis, beforeCompilation, beforeImageWrite, cleanup, duringAnalysis, duringSetup, getRequiredFeatures, isInConfiguration, onAnalysisExit

Constructor Detail

GraalCompileFixNpeOnMissingServiceTypeInKnownProviders

public GraalCompileFixNpeOnMissingServiceTypeInKnownProviders()

Method Detail

afterRegistration

public void afterRegistration(org.graalvm.nativeimage.hosted.Feature.AfterRegistrationAccess access)

Specified by:

afterRegistration in interface org.graalvm.nativeimage.hosted.Feature