Package akka.testkit.internal

Class NativeImageUtils

java.lang.Object

akka.testkit.internal.NativeImageUtils

public class NativeImageUtils
extends java.lang.Object

INTERNAL API

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	NativeImageUtils.Condition
static class	NativeImageUtils.Condition$
static class	NativeImageUtils.ReflectConfigEntry
static class	NativeImageUtils.ReflectConfigEntry$
static class	NativeImageUtils.ReflectField
static class	NativeImageUtils.ReflectField$
static class	NativeImageUtils.ReflectMethod
static class	NativeImageUtils.ReflectMethod$

Constructor Summary

Constructors

Constructor	Description
NativeImageUtils(java.lang.String akkaModule, scala.collection.immutable.Seq<NativeImageUtils.ReflectConfigEntry> additionalEntries, scala.collection.immutable.Seq<java.lang.String> packageNames)

Method Summary

Modifier and Type	Method	Description
static java.lang.String	Constructor()
java.lang.String	generateMetadata()
java.nio.file.Path	metadataDir()
static NativeImageUtils.ReflectField	ModuleField()
scala.Tuple2<java.lang.String,java.lang.String>	verifyMetadata()	For use in tests, throws if existing metadata in given dir does exist, else returns the pre-existing metadata and the metadata scanned from current classpath for comparing with test library comparison utils.
void	writeMetadata()	Generate GraalVM/NativeImage metadata by scanning the classpath for dynamically loaded extension points of Akka.

Methods inherited from class java.lang.Object

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

Constructor Detail

NativeImageUtils

public NativeImageUtils(java.lang.String akkaModule,
                        scala.collection.immutable.Seq<NativeImageUtils.ReflectConfigEntry> additionalEntries,
                        scala.collection.immutable.Seq<java.lang.String> packageNames)

Method Detail

Constructor

public static java.lang.String Constructor()

ModuleField

public static NativeImageUtils.ReflectField ModuleField()

metadataDir

public java.nio.file.Path metadataDir()

writeMetadata

public void writeMetadata()

Generate GraalVM/NativeImage metadata by scanning the classpath for dynamically loaded extension points of Akka.

Parameters:

metadataDir - The place to write metadata files (usually module resources /META-INF/native-image/organization/artifactId/

additionalEntries - Additional, up front known entries for the current module, to add

packageNames - The packages to scan

verifyMetadata

public scala.Tuple2<java.lang.String,java.lang.String> verifyMetadata()

For use in tests, throws if existing metadata in given dir does exist, else returns the pre-existing metadata and the metadata scanned from current classpath for comparing with test library comparison utils.

generateMetadata

public java.lang.String generateMetadata()