com.atlassian.jira.plugin.adminupdates.conditions

Class IsUpgradeInProgressCondition

java.lang.Object

com.atlassian.jira.plugin.webfragment.conditions.AbstractWebCondition

com.atlassian.jira.plugin.adminupdates.conditions.IsUpgradeInProgressCondition

All Implemented Interfaces:

com.atlassian.plugin.web.baseconditions.BaseCondition, com.atlassian.plugin.web.Condition, org.springframework.beans.factory.DisposableBean, org.springframework.beans.factory.InitializingBean

public class IsUpgradeInProgressCondition
extends AbstractWebCondition
implements org.springframework.beans.factory.InitializingBean, org.springframework.beans.factory.DisposableBean

This condition returns true when an upgrade is in progress.

The implementation is optimized so that the ClusterUpgradeStateManager is not queried every time, instead it keeps the state internal and reacts to JiraUpgradeStartedEvent, JiraUpgradeCancelledEvent and JiraUpgradeFinishedEvent to keep it up to date.

Constructor Summary

Constructors

Constructor and Description
IsUpgradeInProgressCondition(ClusterUpgradeStateManager clusterStateManager, com.atlassian.event.api.EventPublisher eventPublisher, ClusterMessagingService clusterMessagingService)

Method Summary

Modifier and Type	Method and Description
void	afterPropertiesSet()
void	destroy()
void	init(Map<String,String> params)
void	onUpgradeCancelled(JiraUpgradeCancelledEvent event)
void	onUpgradeFinished(JiraUpgradeFinishedEvent event)
void	onUpgradeStarted(JiraUpgradeStartedEvent event)
boolean	shouldDisplay(ApplicationUser applicationUser, JiraHelper jiraHelper)

Methods inherited from class com.atlassian.jira.plugin.webfragment.conditions.AbstractWebCondition

getApplicationUser, shouldDisplay

Methods inherited from class java.lang.Object

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

Constructor Detail

IsUpgradeInProgressCondition

@Inject
public IsUpgradeInProgressCondition(ClusterUpgradeStateManager clusterStateManager,
                                            com.atlassian.event.api.EventPublisher eventPublisher,
                                            ClusterMessagingService clusterMessagingService)

Method Detail

init

public void init(Map<String,String> params)
          throws com.atlassian.plugin.PluginParseException

Specified by:

init in interface com.atlassian.plugin.web.Condition

Overrides:

init in class AbstractWebCondition

Throws:

com.atlassian.plugin.PluginParseException

shouldDisplay

public boolean shouldDisplay(ApplicationUser applicationUser,
                             JiraHelper jiraHelper)

Specified by:

shouldDisplay in class AbstractWebCondition

onUpgradeStarted

@EventListener
public void onUpgradeStarted(JiraUpgradeStartedEvent event)

onUpgradeFinished

@EventListener
public void onUpgradeFinished(JiraUpgradeFinishedEvent event)

onUpgradeCancelled

public void onUpgradeCancelled(JiraUpgradeCancelledEvent event)

destroy

public void destroy()
             throws Exception

Specified by:

destroy in interface org.springframework.beans.factory.DisposableBean

Throws:

Exception

afterPropertiesSet

public void afterPropertiesSet()
                        throws Exception

Specified by:

afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean

Throws:

Exception