net.thevpc.nuts.runtime.standalone.util.jclass

Class NJavaSdkUtils

java.lang.Object

net.thevpc.nuts.runtime.standalone.util.jclass.NJavaSdkUtils

public class NJavaSdkUtils
extends Object

Method Summary

Modifier and Type	Method and Description
protected NLog	_LOG()
NId	createJdkId(String version)
NVersionFilter	createVersionFilter(String requestedJavaVersion)
NVersionFilter	createVersionFilterExact(String requestedJavaVersion)
Predicate<String>	createVersionFilterPredicate(NVersionFilter versionFilter)
Predicate<String>	createVersionFilterPredicate(String requestedJavaVersion)
static Integer	defaultJavaMajorVersion()
String	detectJdkProvider(String name)
NExecutionEngineLocation	getHostJvm()
static boolean	isJava(NId id)
static List<NClassLoaderNodeExt>	loadNutsClassLoaderNodeExts(NClassLoaderNode[] n, boolean java9)
static int	normalizeJavaVersionAsInt(NVersion version)
static NJavaSdkUtils	of()
NOptional<NExecutionEngineLocation>	resolveAndInstall(String product, NVersion version, NOsFamily os, NArchFamily arch)
String	resolveJavaCommandByHome(String javaHome)
NOptional<String>	resolveJavaCommandByVersion(NExecutionEngineLocation nutsPlatformLocation, boolean javaw)
NOptional<String>	resolveJavaCommandByVersion(String requestedJavaVersion, boolean javaw, boolean jdk, boolean ifNotFoundSearchLocally, boolean ifNotFoundSearchRemotely)
NExecutionEngineLocation	resolveJdkLocation(NPath path, String preferredName)
NOptional<NExecutionEngineLocation>	resolveJdkLocation(String javaVersion, boolean jdk, boolean ifNotFoundSearchLocally, boolean ifNotFoundSearchRemotely)
NExecutionEngineLocation[]	searchJdkLocations()
NExecutionEngineLocation[]	searchJdkLocations(NPath loc)
Future<NExecutionEngineLocation[]>	searchJdkLocationsFuture()
Future<NExecutionEngineLocation[]>	searchJdkLocationsFuture(NPath s)
NExecutionEngineLocation[]	searchRemoteLocationsAndInstall(String product, NVersion version)
static NOptional<Integer>	validateJavaMajorVersion(NVersion version)
static NOptional<Integer>	validateJavaMajorVersion(String version)
static Integer	validateJavaMajorVersionOrDefault(NVersion version)
static Integer	validateJavaMajorVersionOrDefault(String version)
static NOptional<String>	validateJavaProduct(String product)
Predicate<NVersion>	validateJavaVersion(NVersionFilter versionFilter)

Methods inherited from class java.lang.Object

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

Method Detail

of

public static NJavaSdkUtils of()

defaultJavaMajorVersion

public static Integer defaultJavaMajorVersion()

validateJavaMajorVersionOrDefault

public static Integer validateJavaMajorVersionOrDefault(String version)

validateJavaMajorVersion

public static NOptional<Integer> validateJavaMajorVersion(String version)

validateJavaMajorVersionOrDefault

public static Integer validateJavaMajorVersionOrDefault(NVersion version)

resolveAndInstall

public NOptional<NExecutionEngineLocation> resolveAndInstall(String product,
                                                             NVersion version,
                                                             NOsFamily os,
                                                             NArchFamily arch)

validateJavaMajorVersion

public static NOptional<Integer> validateJavaMajorVersion(NVersion version)

validateJavaProduct

public static NOptional<String> validateJavaProduct(String product)

loadNutsClassLoaderNodeExts

public static List<NClassLoaderNodeExt> loadNutsClassLoaderNodeExts(NClassLoaderNode[] n,
                                                                    boolean java9)

isJava

public static boolean isJava(NId id)

_LOG

protected NLog _LOG()

createVersionFilterPredicate

public Predicate<String> createVersionFilterPredicate(String requestedJavaVersion)

createVersionFilterPredicate

public Predicate<String> createVersionFilterPredicate(NVersionFilter versionFilter)

createVersionFilterExact

public NVersionFilter createVersionFilterExact(String requestedJavaVersion)

createVersionFilter

public NVersionFilter createVersionFilter(String requestedJavaVersion)

getHostJvm

public NExecutionEngineLocation getHostJvm()

resolveJdkLocation

public NOptional<NExecutionEngineLocation> resolveJdkLocation(String javaVersion,
                                                              boolean jdk,
                                                              boolean ifNotFoundSearchLocally,
                                                              boolean ifNotFoundSearchRemotely)

validateJavaVersion

public Predicate<NVersion> validateJavaVersion(NVersionFilter versionFilter)

searchRemoteLocationsAndInstall

public NExecutionEngineLocation[] searchRemoteLocationsAndInstall(String product,
                                                                  NVersion version)

searchJdkLocations

public NExecutionEngineLocation[] searchJdkLocations()

searchJdkLocationsFuture

public Future<NExecutionEngineLocation[]> searchJdkLocationsFuture()

searchJdkLocations

public NExecutionEngineLocation[] searchJdkLocations(NPath loc)

searchJdkLocationsFuture

public Future<NExecutionEngineLocation[]> searchJdkLocationsFuture(NPath s)

detectJdkProvider

public String detectJdkProvider(String name)

resolveJdkLocation

public NExecutionEngineLocation resolveJdkLocation(NPath path,
                                                   String preferredName)

createJdkId

public NId createJdkId(String version)

resolveJavaCommandByVersion

public NOptional<String> resolveJavaCommandByVersion(String requestedJavaVersion,
                                                     boolean javaw,
                                                     boolean jdk,
                                                     boolean ifNotFoundSearchLocally,
                                                     boolean ifNotFoundSearchRemotely)

resolveJavaCommandByVersion

public NOptional<String> resolveJavaCommandByVersion(NExecutionEngineLocation nutsPlatformLocation,
                                                     boolean javaw)

normalizeJavaVersionAsInt

public static int normalizeJavaVersionAsInt(NVersion version)

resolveJavaCommandByHome

public String resolveJavaCommandByHome(String javaHome)