oracle.jdeveloper.library

Class JDKUtil

java.lang.Object

oracle.jdeveloper.library.JDKUtil

public final class JDKUtil
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	JDKUtil.JDKExeFilter

Constructor Summary

Constructors

Constructor and Description
JDKUtil()

Method Summary

Modifier and Type	Method and Description
static java.lang.String[]	getVMChoices(java.net.URL SDKBinURL, boolean addOjvm)
static boolean	initJDK(JDK jdk, java.net.URL javaExe) Initialize a JDK library based on the location of its Java executable using, if possible, any previously cached values associated with that location.
static void	initJDK(JDK jdk, java.net.URL exe, java.lang.String version, java.lang.String clsPath, java.lang.String home) Initialize a JDK library based on the location of its Java executable, its version, its classpath and its home location.
static boolean	initNewJDK(JDK jdk, java.net.URL javaExe) Initialize a new JDK library based on the location of its Java executable.

Methods inherited from class java.lang.Object

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

Constructor Detail

JDKUtil

public JDKUtil()

Method Detail

initNewJDK

public static boolean initNewJDK(JDK jdk,
                                 java.net.URL javaExe)

Initialize a new JDK library based on the location of its Java executable. Any previously cached values associated with that location are discarded before the initialization.

Parameters:

jdk - The JDK library

javaExe - The URL of a Java executable

Returns:

True if the library was successfully initialized

initJDK

public static boolean initJDK(JDK jdk,
                              java.net.URL javaExe)

Initialize a JDK library based on the location of its Java executable using, if possible, any previously cached values associated with that location.

Parameters:

jdk - The JDK library

javaExe - The URL of a Java executable

Returns:

True if the library was successfully initialized

initJDK

public static void initJDK(JDK jdk,
                           java.net.URL exe,
                           java.lang.String version,
                           java.lang.String clsPath,
                           java.lang.String home)

Initialize a JDK library based on the location of its Java executable, its version, its classpath and its home location.

Parameters:

jdk - The JDK library

javaExe - The URL of a Java executable

version - The version string of the Java executable

clsPath - The classpath of the JDK

home - The home location of the JDK

getVMChoices

public static java.lang.String[] getVMChoices(java.net.URL SDKBinURL,
                                              boolean addOjvm)