com.atlassian.confluence.upgrade.upgradetask
Class WelcomeMessageUpgradeTask

java.lang.Object
  extended by com.atlassian.confluence.upgrade.AbstractUpgradeTask
      extended by com.atlassian.confluence.upgrade.AbstractDeferredRunUpgradeTask
          extended by com.atlassian.confluence.upgrade.upgradetask.WelcomeMessageUpgradeTask
All Implemented Interfaces:
BackupSupport, DatabaseUpgradeTask, DeferredUpgradeTask, UpgradeTask, UpgradeTaskInfo, org.springframework.beans.factory.BeanNameAware

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()
          Run the upgrade that was deferred by an earlier call to doUpgrade.
 java.lang.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, getName, getShortDescription, isDatabaseUpgrade, setBeanName, 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, validate
 
Methods inherited from interface com.atlassian.confluence.upgrade.UpgradeTaskInfo
getName, getShortDescription, isDatabaseUpgrade
 

Constructor Detail

WelcomeMessageUpgradeTask

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

getBuildNumber

public java.lang.String getBuildNumber()
Specified by:
getBuildNumber in interface UpgradeTaskInfo
Overrides:
getBuildNumber in class AbstractUpgradeTask
Returns:
The build number that this upgrade is applicable to

doDeferredUpgrade

public void doDeferredUpgrade()
                       throws java.lang.Exception
Description copied from interface: DeferredUpgradeTask
Run the upgrade that was deferred by an earlier call to doUpgrade.

Specified by:
doDeferredUpgrade in interface DeferredUpgradeTask
Throws:
java.lang.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


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