com.sun.n1.sps.model.host
Class UpgradeNodeState

java.lang.Object
  com.sun.n1.util.enum.EnumImpl
      com.sun.n1.util.enumx.EnumXImpl
          com.sun.n1.sps.model.host.UpgradeNodeState

All Implemented Interfaces:

Enum, EnumX

public class UpgradeNodeState
extends EnumXImpl

Instances of this class indicate the exact state of a node within an upgrade task. The state transitions happen as follows..

 UNPROCESSED (initial state for all nodes)
     |
     |    processing (mark upgradable nodes)
     |
     |-- UPGRADED (nodes already upgraded)
     |-- FAILED (nodes not reachable, impacts all descendents of the node)
     |
     |    processing (trim upgraded nodes) removes all subtrees having only upgraded nodes.
     |
  NOT_STARTED (nodes needing upgrades)
     |
     |    processing (find upgrade jars)
     |
     |-- FAILED (no upgrade jars available to upgrade these nodes)
     |
  IN_PROGRESS (nodes ready to be upgraded)
     |
     |    processing (push jars to the node)
     |
     |-- FAILED (failed to push jars, impacts all descendents of the node)
     |
  UPGRADING (node needing upgrades and receiving jars)
     |
     |    processing (deploy jars)
     |
     |-- FAILED (failed to deploy jars)
     |
  DEPLOYED (nodes with upgrades deployed)
     |
     |    processing (restart upgraded nodes)
     |
     |-- ACTION_REQUIRED (node needs manual restart or failed when restarting)
     |
     |-- PARTIALLY_COMPLETED (node needs to be upgraded again)
     |
  SUCCESSFUL (successfully upgraded node)
 

Nested Class Summary

static class

UpgradeNodeState.FACTORY Factory for upgrade node state enums.

Field Summary

static UpgradeNodeState	ACTION_REQUIRED Indicates that processing of the node completed successfully but user action is required to make the node operational again.
static UpgradeNodeState	DEPLOYED Indicates that files were successfully deployed to the node..
static UpgradeNodeState.FACTORY	Factory The factory which may be used to lookup UpgradeNodeState by string or int value.
static UpgradeNodeState	FAILED Indicates that processing of the node failed with errors.
static UpgradeNodeState	IN_PROGRESS Indicates that processing of the node has started but has not completed yet.
static UpgradeNodeState	NOT_STARTED Indicates that processing of the node has not started yet.
static UpgradeNodeState	PARTIALLY_COMPLETED Indicates that the node has been partially upgraded.
static UpgradeNodeState	SUCCESSFUL Indicates that processing of the node completed successfully.
static UpgradeNodeState	UNPROCESSED Indicates that the node hasn't been processed.
static UpgradeNodeState	UPGRADED Indicates that the node is already upgraded.
static UpgradeNodeState	UPGRADING Indicates that the node is being currently upgraded.

Method Summary

Methods inherited from class com.sun.n1.util.enum.EnumImpl

equals, hashCode, toInt, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.sun.n1.util.enum.Enum

toInt

Field Detail

Factory

public static final UpgradeNodeState.FACTORY Factory

The factory which may be used to lookup UpgradeNodeState by string or int value.

UNPROCESSED

public static final UpgradeNodeState UNPROCESSED

Indicates that the node hasn't been processed.

UPGRADED

public static final UpgradeNodeState UPGRADED

Indicates that the node is already upgraded.

NOT_STARTED

public static final UpgradeNodeState NOT_STARTED

Indicates that processing of the node has not started yet.

IN_PROGRESS

public static final UpgradeNodeState IN_PROGRESS

Indicates that processing of the node has started but has not completed yet.

UPGRADING

public static final UpgradeNodeState UPGRADING

Indicates that the node is being currently upgraded.

FAILED

public static final UpgradeNodeState FAILED

Indicates that processing of the node failed with errors.

DEPLOYED

public static final UpgradeNodeState DEPLOYED

Indicates that files were successfully deployed to the node..

SUCCESSFUL

public static final UpgradeNodeState SUCCESSFUL

Indicates that processing of the node completed successfully.

ACTION_REQUIRED

public static final UpgradeNodeState ACTION_REQUIRED

Indicates that processing of the node completed successfully but user action is required to make the node operational again. The details should be consulted to figure out what action is required.

PARTIALLY_COMPLETED

public static final UpgradeNodeState PARTIALLY_COMPLETED

Indicates that the node has been partially upgraded. The user needs to run upgrade again to completely upgrade this node.