oracle.jdeveloper.library
Class JDKUtil

java.lang.Object
  oracle.jdeveloper.library.JDKUtil

public final class JDKUtil

extends java.lang.Object

Nested Class Summary

static class

JDKUtil.JDKExeFilter

Constructor Summary

JDKUtil()

Method Summary

static java.lang.String[]	getVMChoices(java.net.URL SDKBinURL, boolean addOjvm)
static boolean	initJDK(JDK jdk, java.net.URL javaExe)
static void	initJDK(JDK jdk, java.net.URL exe, java.lang.String version, java.lang.String clsPath, java.lang.String home)
static boolean	ojvmUptodate(JDK jdk) ojvmUpdate() will check if ojvm in the sepcified JDK is up to date or not.
static boolean	updateOjvm(JDK jdk, boolean forceInstall) updateOjvm() will update the ojvm directory if needed by: - checking the ojvm contents only if we haven't already so before - if not done, will look if the ojvm needs to be updated by comparing the source ojvm with the target one - if update is needed, the user will be asked if the jvm should be updated/deployed in the target directory

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

initJDK

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

initJDK

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

getVMChoices

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

updateOjvm

public static boolean updateOjvm(JDK jdk,
                                 boolean forceInstall)

updateOjvm() will update the ojvm directory if needed by: - checking the ojvm contents only if we haven't already so before - if not done, will look if the ojvm needs to be updated by comparing the source ojvm with the target one - if update is needed, the user will be asked if the jvm should be updated/deployed in the target directory

ojvmUptodate

public static boolean ojvmUptodate(JDK jdk)

ojvmUpdate() will check if ojvm in the sepcified JDK is up to date or not.

Returns:

true if the jvm is up to date and else false