public abstract class AbstractPageTemplateMigrationUpgradeTask extends AbstractDeferredRunUpgradeTask implements DatabaseUpgradeTask
log
Constructor and Description |
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AbstractPageTemplateMigrationUpgradeTask(SiteMigrator migrator) |
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.
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void |
doDeferredUpgrade()
Run the upgrade that was deferred by an earlier call to doUpgrade.
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boolean |
runOnSpaceImport()
Returns true if an older Space can't be imported in a new instance without running this task.
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doUpgrade, isUpgradeRequired, setUpgradeRequired
addAllErrors, addError, addError, getBuildNumber, getConstraint, getErrors, getName, getShortDescription, isDatabaseUpgrade, setBeanName, setBuildNumber, validate
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
doUpgrade, getConstraint, getErrors, validate
getBuildNumber, getName, getShortDescription, isDatabaseUpgrade
public AbstractPageTemplateMigrationUpgradeTask(SiteMigrator migrator)
public void doDeferredUpgrade() throws Exception
DeferredUpgradeTask
doDeferredUpgrade
in interface DeferredUpgradeTask
Exception
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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