public class AddSpacePermissionSubjectColumnUpgradeTask extends AbstractUpgradeTask implements DatabaseUpgradeTask
Or rather, just log that we've done it - Hibernate handles adding the column and the default value.
Constructor and Description |
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AddSpacePermissionSubjectColumnUpgradeTask() |
Modifier and Type | Method and Description |
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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.
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addAllErrors, addError, addError, getConstraint, getErrors, getName, getShortDescription, isDatabaseUpgrade, setBeanName, setBuildNumber, validate
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
getConstraint, getErrors, validate
getName, getShortDescription, isDatabaseUpgrade
public AddSpacePermissionSubjectColumnUpgradeTask()
public void doUpgrade() throws Exception
UpgradeTask
doUpgrade
in interface UpgradeTask
Exception
public String getBuildNumber()
getBuildNumber
in interface UpgradeTaskInfo
getBuildNumber
in class AbstractUpgradeTask
public boolean runOnSpaceImport()
BackupSupport
Note that tasks don't run on space import yet, so we just reject the import in this case.
runOnSpaceImport
in interface BackupSupport
public boolean breaksBackwardCompatibility()
BackupSupport
Breaking compatibility means a snapshot of the new version will not work at all with the previous version. For example:
breaksBackwardCompatibility
in interface BackupSupport
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