Class EhCacheConfigMigrationUpgradeTask

  extended by com.atlassian.confluence.upgrade.AbstractUpgradeTask
      extended by com.atlassian.confluence.upgrade.upgradetask.EhCacheConfigMigrationUpgradeTask
All Implemented Interfaces:
BackupSupport, UpgradeTask, UpgradeTaskInfo, org.springframework.beans.factory.BeanFactoryAware, org.springframework.beans.factory.BeanNameAware

public class EhCacheConfigMigrationUpgradeTask
extends AbstractUpgradeTask
implements org.springframework.beans.factory.BeanFactoryAware

An upgrade task which migrates EhCache config. This delegates to a bean in the confluence-cache-ehcache module, which is not directly visible to this class, and so the work is done via a delegate spring bean.


Constructor Summary
EhCacheConfigMigrationUpgradeTask(String ehCacheConfigMigratorBeanName)
Method Summary
 boolean breaksBackwardCompatibility()
          Returns true if a new export can't be imported in an older instance.
 void doUpgrade()
          Perform the upgrade.
 String getBuildNumber()
 String getShortDescription()
          A short (<50 chars) description of the upgrade action
 boolean runOnSpaceImport()
          Returns true if an older Space can't be imported in a new instance without running this task.
 void setBeanFactory(org.springframework.beans.factory.BeanFactory beanFactory)
Methods inherited from class com.atlassian.confluence.upgrade.AbstractUpgradeTask
addAllErrors, addError, addError, getConstraint, getErrors, getName, isDatabaseUpgrade, setBeanName, setBuildNumber, validate
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail


public EhCacheConfigMigrationUpgradeTask(String ehCacheConfigMigratorBeanName)
Method Detail


public boolean runOnSpaceImport()
Description copied from interface: BackupSupport
Returns true if an older Space can't be imported in a new instance without running this task. For example:

Note that tasks don't run on space import yet, so we just reject the import in this case.

Specified by:
runOnSpaceImport in interface BackupSupport


public boolean breaksBackwardCompatibility()
Description copied from interface: BackupSupport
Returns true if a new export can't be imported in an older instance. Breaking compatibility means a snapshot of the new version will not work at all with the previous version. For example: The best way to test is whether a newer export can be imported (with fully working features) in an older instance.

Specified by:
breaksBackwardCompatibility in interface BackupSupport


public void doUpgrade()
               throws Exception
Description copied from interface: UpgradeTask
Perform the upgrade.

Specified by:
doUpgrade in interface UpgradeTask


public void setBeanFactory(org.springframework.beans.factory.BeanFactory beanFactory)
                    throws org.springframework.beans.BeansException
Specified by:
setBeanFactory in interface org.springframework.beans.factory.BeanFactoryAware


public String getShortDescription()
Description copied from interface: UpgradeTaskInfo
A short (<50 chars) description of the upgrade action

Specified by:
getShortDescription in interface UpgradeTaskInfo
getShortDescription in class AbstractUpgradeTask


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

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