Module java.base

Package jdk.crac

Class Core

java.lang.Object

jdk.crac.Core

public class Core
extends Object

The coordination service.

Method Summary

Modifier and Type	Method	Description
static void	appendToAppClassLoaderClassPath(String path)	append path to app clasloader's classpath.
static void	checkpointRestore()	Requests checkpoint and returns upon a successful restore.
static Context<Resource>	getGlobalContext()	Gets the global Context for checkpoint/restore notifications.
static void	registerPseudoPersistent(String absoluteFilePath, int mode)
static void	unregisterPseudoPersistent(String absoluteFilePath)

Methods declared in class java.lang.Object

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

Method Detail

getGlobalContext

public static Context<Resource> getGlobalContext()

Gets the global Context for checkpoint/restore notifications.

Returns:

the global Context

checkpointRestore

public static void checkpointRestore()
                              throws CheckpointException,
                                     RestoreException

Requests checkpoint and returns upon a successful restore. May throw an exception if the checkpoint or restore are unsuccessful.

Throws:

CheckpointException - if an exception occured during checkpoint notification and the execution continues in the original Java instance.

RestoreException - if an exception occured during restore notification and execution continues in a new Java instance.

UnsupportedOperationException - if checkpoint/restore is not supported, no notification performed and the execution continues in the original Java instance.

registerPseudoPersistent

public static void registerPseudoPersistent(String absoluteFilePath,
                                            int mode)

unregisterPseudoPersistent

public static void unregisterPseudoPersistent(String absoluteFilePath)

appendToAppClassLoaderClassPath

public static void appendToAppClassLoaderClassPath(String path)
                                            throws CheckpointException

append path to app clasloader's classpath.

Parameters:

path -

Throws:

CheckpointException