com.atlassian.confluence.upgrade.upgradetask
Class WelcomeMessageUpgradeTask

java.lang.Object
  com.atlassian.confluence.upgrade.AbstractUpgradeTask
      com.atlassian.confluence.upgrade.AbstractDeferredRunUpgradeTask
          com.atlassian.confluence.upgrade.upgradetask.WelcomeMessageUpgradeTask

All Implemented Interfaces:

BackupSupport, DatabaseUpgradeTask, DeferredUpgradeTask, UpgradeTask

public class WelcomeMessageUpgradeTask
extends AbstractDeferredRunUpgradeTask
implements DatabaseUpgradeTask

Field Summary

Fields inherited from interface com.atlassian.confluence.upgrade.UpgradeTask

log

Constructor Summary

WelcomeMessageUpgradeTask(SettingsManager settingsManager, XhtmlContent xhtmlContent, WelcomeMessageService welcomeMessageService, org.springframework.transaction.PlatformTransactionManager transactionManager, I18NBeanFactory i18NBeanFactory)

Method Summary

boolean	breaksBackwardCompatibility() This breaks backward compatibility with earlier versions of Confluence.
void	doDeferredUpgrade()
String	getBuildNumber()
boolean	runOnSpaceImport() This task affects only the site welcome message, so it is not required on space import.

Methods inherited from class com.atlassian.confluence.upgrade.AbstractDeferredRunUpgradeTask

doUpgrade, isUpgradeRequired, setUpgradeRequired

Methods inherited from class com.atlassian.confluence.upgrade.AbstractUpgradeTask

addAllErrors, addError, addError, getConstraint, getErrors, getShortDescription, setBuildNumber, validate

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.atlassian.confluence.upgrade.UpgradeTask

doUpgrade, getConstraint, getErrors, getShortDescription, validate

Constructor Detail

WelcomeMessageUpgradeTask

public WelcomeMessageUpgradeTask(SettingsManager settingsManager,
                                 XhtmlContent xhtmlContent,
                                 WelcomeMessageService welcomeMessageService,
                                 org.springframework.transaction.PlatformTransactionManager transactionManager,
                                 I18NBeanFactory i18NBeanFactory)

Method Detail

getBuildNumber

public String getBuildNumber()

Specified by:

getBuildNumber in interface UpgradeTask

Overrides:

getBuildNumber in class AbstractUpgradeTask

doDeferredUpgrade

public void doDeferredUpgrade()
                       throws Exception

Specified by:

doDeferredUpgrade in interface DeferredUpgradeTask

Throws:

Exception

runOnSpaceImport

public boolean runOnSpaceImport()

This task affects only the site welcome message, so it is not required on space import.

Specified by:

runOnSpaceImport in interface BackupSupport

Returns:

false

breaksBackwardCompatibility

public boolean breaksBackwardCompatibility()

This breaks backward compatibility with earlier versions of Confluence. A downgrade task could remove the system welcome message and print it out, which is similar to what this upgrade task does if it fails to convert the wiki markup.

Specified by:

breaksBackwardCompatibility in interface BackupSupport