Core (Java SE 24 & JDK 24 [build 20])

java.lang.Object

jdk.crac.Core

public class Core extends Object

The coordination service.

Method Summary

Modifier and Type

Method

Description

static void

checkpointRestore()

Requests checkpoint and returns upon a successful restore.

static Context<Resource>

getGlobalContext()

Gets the global Context for checkpoint/restore notifications.

Methods declared in class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details
- 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.