com.atlassian.jira.startup

Class DefaultInstantUpgradeManager

java.lang.Object

com.atlassian.jira.startup.DefaultInstantUpgradeManager

All Implemented Interfaces:

InstantUpgradeManager

public class DefaultInstantUpgradeManager
extends Object
implements InstantUpgradeManager

Nested Class Summary

Nested classes/interfaces inherited from interface com.atlassian.jira.startup.InstantUpgradeManager

InstantUpgradeManager.State

Field Summary

Fields inherited from interface com.atlassian.jira.startup.InstantUpgradeManager

INSTANT_UPGRADE

Constructor Summary

Constructors

Constructor and Description
DefaultInstantUpgradeManager(JiraProperties jiraProperties)

Method Summary

Modifier and Type	Method and Description
ServiceResult	activateInstance() Called when the new instance is activated in an InstantUp scenario
void	doNowOrWhenInstanceBecomesActive(Runnable task, String description) Run this function immediately during a normal startup.
InstantUpgradeManager.State	getState()
boolean	waitTillFullyStarted(long time, TimeUnit unit) Waits until the instance is fully started.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultInstantUpgradeManager

public DefaultInstantUpgradeManager(JiraProperties jiraProperties)

Method Detail

doNowOrWhenInstanceBecomesActive

public void doNowOrWhenInstanceBecomesActive(Runnable task,
                                             String description)

Description copied from interface: InstantUpgradeManager

Run this function immediately during a normal startup. If this is an instant upgrade scenario, delay the function until triggered.

Specified by:

doNowOrWhenInstanceBecomesActive in interface InstantUpgradeManager

Parameters:

task - the function to run

description - description of the function

getState

public InstantUpgradeManager.State getState()

Specified by:

getState in interface InstantUpgradeManager

Returns:

the state of the instant upgrade manager.

activateInstance

public ServiceResult activateInstance()

Description copied from interface: InstantUpgradeManager

Called when the new instance is activated in an InstantUp scenario

Specified by:

activateInstance in interface InstantUpgradeManager

waitTillFullyStarted

public boolean waitTillFullyStarted(long time,
                                    TimeUnit unit)
                             throws InterruptedException

Description copied from interface: InstantUpgradeManager

Waits until the instance is fully started.

Specified by:

waitTillFullyStarted in interface InstantUpgradeManager

Parameters:

time - the maximum time to wait

unit - the time unit of the timeout argument

Returns:

true if the count reached zero and false if the waiting time elapsed before the count reached zero

Throws:

InterruptedException - if the current thread is interrupted while waiting*