com.atlassian.greenhopper.upgrade
Class UpgradeVersionService

java.lang.Object
  com.atlassian.greenhopper.upgrade.UpgradeVersionService

@Service
public class UpgradeVersionService
extends java.lang.Object

Keeps track of the last upgrade task number to run. Checks if upgrades are currently running.

Nested Class Summary

static class	UpgradeVersionService.PluginRunInfo
static class	UpgradeVersionService.UpgradeHistoryDetail

Constructor Summary

UpgradeVersionService()

Method Summary

UpgradeVersionService.PluginRunInfo	getCurrentPluginRunInfo()
java.util.List<UpgradeVersionService.PluginRunInfo>	getPluginRunHistory() This can be called to get a list of the history of a plugin running
java.util.List<UpgradeVersionService.UpgradeHistoryDetail>	getUpgradeHistory()
boolean	hasLastUpgradeTaskCompleted()
UpgradeVersionService.PluginRunInfo	recordPluginStarted() Called to record when a plugin has started and at what version.
void	recordUpgradeTaskEnded(int buildNumber, long timeTaken) Call this to record that a plugin upgrade task has been completed
void	recordUpgradeTaskStarted(int buildNumber) Call this to record that a plugin upgrade task has been started
void	setLatestUpgradedVersion(long buildNumber)
boolean	versionLooksKosher()

Methods inherited from class java.lang.Object

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

Constructor Detail

UpgradeVersionService

public UpgradeVersionService()

Method Detail

setLatestUpgradedVersion

public void setLatestUpgradedVersion(long buildNumber)

hasLastUpgradeTaskCompleted

public boolean hasLastUpgradeTaskCompleted()

versionLooksKosher

public boolean versionLooksKosher()

Returns:

true if the version of GH looks kosher from an upgrade and plugin version point of view

recordPluginStarted

public UpgradeVersionService.PluginRunInfo recordPluginStarted()

Called to record when a plugin has started and at what version. If the plugin has changed since the last time it was run it will return information about that

Returns:

information about the current run version of GH

getCurrentPluginRunInfo

public UpgradeVersionService.PluginRunInfo getCurrentPluginRunInfo()

Returns:

the current plugin run info, which can tell if there has been a down grade

getPluginRunHistory

public java.util.List<UpgradeVersionService.PluginRunInfo> getPluginRunHistory()

This can be called to get a list of the history of a plugin running

Returns:

the list of plugin run history

recordUpgradeTaskStarted

public void recordUpgradeTaskStarted(int buildNumber)

Call this to record that a plugin upgrade task has been started

Parameters:

buildNumber - the build number of the upgrade task

recordUpgradeTaskEnded

public void recordUpgradeTaskEnded(int buildNumber,
                                   long timeTaken)

Call this to record that a plugin upgrade task has been completed

Parameters:

buildNumber - the build number of the upgrade task

getUpgradeHistory

public java.util.List<UpgradeVersionService.UpgradeHistoryDetail> getUpgradeHistory()

Returns:

a history of the plugin upgrade that have run