Package io.quarkus.deployment.jvm

Class ResolvedJVMRequirements

java.lang.Object

io.quarkus.builder.item.BuildItem

io.quarkus.builder.item.SimpleBuildItem

io.quarkus.deployment.jvm.ResolvedJVMRequirements

public final class ResolvedJVMRequirements
extends io.quarkus.builder.item.SimpleBuildItem

Represents requirements and restrictions on the runtime. Currently only used to track add-opens requirements; we'd like to eventually support tracking, for example, the required JVM version as we start to see some libraries having more specific restrictions. Another use could be, for example, to force enabling experimental features such as needing jdk.incubator.vector and implied version requirements.

Constructor Summary

Constructors

Constructor	Description
ResolvedJVMRequirements(List<ModuleOpenBuildItem> addOpens, List<ModuleEnableNativeAccessBuildItem> enableNativeAccesses)
ResolvedJVMRequirements(List<ModuleOpenBuildItem> addOpens, List<ModuleExportBuildItem> addExports, List<ModuleEnableNativeAccessBuildItem> enableNativeAccesses)

Method Summary

Modifier and Type	Method	Description
void	applyJavaModuleConfigurationToRuntime(JvmModulesReconfigurer reconfigurer, ClassLoader referenceClassloader)
void	renderAddOpensElementToJarManifest(Attributes attributes)
List<String>	renderAsJvmArguments()	Renders the requirements as JVM command line arguments, for launchers that start the application class directly rather than through the manifest of a packaged jar.

Methods inherited from class java.lang.Object

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

Constructor Details

ResolvedJVMRequirements

public ResolvedJVMRequirements(List<ModuleOpenBuildItem> addOpens,
 List<ModuleEnableNativeAccessBuildItem> enableNativeAccesses)
                        throws io.quarkus.builder.BuildException

Throws:

io.quarkus.builder.BuildException

ResolvedJVMRequirements

public ResolvedJVMRequirements(List<ModuleOpenBuildItem> addOpens,
 List<ModuleExportBuildItem> addExports,
 List<ModuleEnableNativeAccessBuildItem> enableNativeAccesses)
                        throws io.quarkus.builder.BuildException

Throws:

io.quarkus.builder.BuildException

Method Details

renderAddOpensElementToJarManifest

public void renderAddOpensElementToJarManifest(Attributes attributes)

renderAsJvmArguments

public List<String> renderAsJvmArguments()

Renders the requirements as JVM command line arguments, for launchers that start the application class directly rather than through the manifest of a packaged jar. As with the manifest, modules are opened to the unnamed module; the ModuleOpenBuildItem.openingModuleName() is ignored.

Returns:

the --add-opens and --enable-native-access arguments, in a stable order

applyJavaModuleConfigurationToRuntime

public void applyJavaModuleConfigurationToRuntime(JvmModulesReconfigurer reconfigurer,
 ClassLoader referenceClassloader)