Class SynchronyPidFileRemovalUpgradeTask
- java.lang.Object
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- com.atlassian.confluence.upgrade.AbstractUpgradeTask
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- com.atlassian.confluence.upgrade.upgradetask.SynchronyPidFileRemovalUpgradeTask
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- All Implemented Interfaces:
BackupSupport
,UpgradeTask
,UpgradeTaskInfo
,org.springframework.beans.factory.Aware
,org.springframework.beans.factory.BeanNameAware
public class SynchronyPidFileRemovalUpgradeTask extends AbstractUpgradeTask
Deletes synchrony.pid file as it's not used by Confluence anymore.- Since:
- 7.14.0
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Field Summary
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Fields inherited from interface com.atlassian.confluence.upgrade.UpgradeTask
log
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Constructor Summary
Constructors Constructor Description SynchronyPidFileRemovalUpgradeTask()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
breaksBackwardCompatibility()
Returns true if a new export can't be imported in an older instance.void
doUpgrade()
Perform the upgrade.String
getBuildNumber()
boolean
runOnSpaceImport()
Returns true if an older Space can't be imported in a new instance without running this task.-
Methods inherited from class com.atlassian.confluence.upgrade.AbstractUpgradeTask
addAllErrors, addError, addError, getConstraint, getErrors, getName, getShortDescription, isDatabaseUpgrade, setBeanName, setBuildNumber, validate
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Method Detail
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runOnSpaceImport
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:- A task updating macro names in the BodyContent table would be blocking.
- Tasks which updates data related to the space would be blocking.
- A task upgrading the user table wouldn't be blocking.
- Adding a mandatory column on space-related content breaks space import
Note that tasks don't run on space import yet, so we just reject the import in this case.
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breaksBackwardCompatibility
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:
- A destructive operation (Some data is replaced by another) breaks backwards compatibility
- Adding a optional column does NOT break backwards compatibility
- Data is copied to another column doesn't breaks backwards compatibility
- A build number incrementation doesn't breaks backwards compatibility
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getBuildNumber
public String getBuildNumber()
- Specified by:
getBuildNumber
in interfaceUpgradeTaskInfo
- Overrides:
getBuildNumber
in classAbstractUpgradeTask
- Returns:
- The build number that this upgrade is applicable to
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doUpgrade
public void doUpgrade() throws Exception
Description copied from interface:UpgradeTask
Perform the upgrade.- Throws:
Exception
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