com.atlassian.confluence.upgrade.upgradetask
Class LikesSqlConstraintsUpgradeTask

java.lang.Object
  extended by 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
LikesSqlConstraintsUpgradeTask(AlterTableExecutor alterTableExecutor)
           
 
Method Summary
 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


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