com.atlassian.confluence.upgrade.upgradetask

Class LikesSqlConstraintsUpgradeTask

java.lang.Object

com.atlassian.confluence.upgrade.upgradetask.LikesSqlConstraintsUpgradeTask

All Implemented Interfaces:

BackupSupport, DatabaseUpgradeTask, UpgradeTask, UpgradeTaskInfo

public class LikesSqlConstraintsUpgradeTask
extends Object
implements UpgradeTask, DatabaseUpgradeTask, BackupSupport

Field Summary

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

log

Constructor Summary

Constructors

Constructor and Description
LikesSqlConstraintsUpgradeTask(AlterTableExecutor alterTableExecutor)

Method Summary

Modifier and Type	Method and Description
boolean	breaksBackwardCompatibility() The old lack of constraint didn't required anything of the data.
void	doUpgrade() Perform the upgrade.
String	getBuildNumber()
BuildNumberUpgradeConstraint	getConstraint()
Collection<UpgradeError>	getErrors() Return any errors that occur.
String	getName() The human-readable name of the upgrade task
String	getShortDescription() A short (<50 chars) description of the upgrade action
boolean	isDatabaseUpgrade()
boolean	runOnSpaceImport() This doesn't run on import for a site import, so doesn't need to run on space import either.
void	validate() Validates that this upgrade task can be performed.

Methods inherited from class java.lang.Object

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

Constructor Detail

LikesSqlConstraintsUpgradeTask

public LikesSqlConstraintsUpgradeTask(AlterTableExecutor alterTableExecutor)

Method Detail

getBuildNumber

public String getBuildNumber()

Specified by:

getBuildNumber in interface UpgradeTaskInfo

Returns:

The build number that this upgrade is applicable to

getConstraint

public BuildNumberUpgradeConstraint getConstraint()

Specified by:

getConstraint in interface UpgradeTask

Returns:

the constraint that must be passed for this task to be run.

getShortDescription

public String getShortDescription()

Description copied from interface: UpgradeTaskInfo

A short (<50 chars) description of the upgrade action

Specified by:

getShortDescription in interface UpgradeTaskInfo

isDatabaseUpgrade

public boolean isDatabaseUpgrade()

Specified by:

isDatabaseUpgrade in interface UpgradeTaskInfo

doUpgrade

public void doUpgrade()
               throws Exception

Description copied from interface: UpgradeTask

Perform the upgrade.

Specified by:

doUpgrade in interface UpgradeTask

Throws:

Exception

validate

public void validate()
              throws Exception

Description copied from interface: UpgradeTask

Validates that this upgrade task can be performed.

Specified by:

validate in interface UpgradeTask

Throws:

Exception

getErrors

public Collection<UpgradeError> getErrors()

Description copied from interface: UpgradeTask

Return any errors that occur. Each entry is an UpgradeError.

Specified by:

getErrors in interface UpgradeTask

Returns:

a collection of UpgradeError objects, sometimes null.

runOnSpaceImport

public boolean runOnSpaceImport()

This doesn't run on import for a site import, so doesn't need to run on space import either.

Specified by:

runOnSpaceImport in interface BackupSupport

Returns:

false

breaksBackwardCompatibility

public boolean breaksBackwardCompatibility()

The old lack of constraint didn't required anything of the data.

Specified by:

breaksBackwardCompatibility in interface BackupSupport

Returns:

false

getName

public String getName()

Description copied from interface: UpgradeTaskInfo

The human-readable name of the upgrade task

Specified by:

getName in interface UpgradeTaskInfo