public class EmbeddedCrowdAddMissingConstraintsUpgradeTask extends AbstractUpgradeTask
log
Constructor and Description |
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EmbeddedCrowdAddMissingConstraintsUpgradeTask(org.hibernate.SessionFactory sessionFactory,
ConfluenceHibernateConfig confluenceHibernateConfig,
AlterTableExecutor alterTableExecutor) |
Modifier and Type | Method and Description |
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void |
addConstraints() |
boolean |
breaksBackwardCompatibility()
Returns true if a new export can't be imported in an older instance.
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void |
doUpgrade()
Perform the upgrade.
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String |
getBuildNumber() |
Collection<UpgradeError> |
getErrors()
Return any errors that occur.
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String |
getShortDescription()
A short (<50 chars) description of the upgrade action
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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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addAllErrors, addError, addError, getConstraint, getName, isDatabaseUpgrade, setBeanName, setBuildNumber, validate
public EmbeddedCrowdAddMissingConstraintsUpgradeTask(org.hibernate.SessionFactory sessionFactory, ConfluenceHibernateConfig confluenceHibernateConfig, AlterTableExecutor alterTableExecutor)
public String getBuildNumber()
getBuildNumber
in interface UpgradeTaskInfo
getBuildNumber
in class AbstractUpgradeTask
public String getShortDescription()
UpgradeTaskInfo
getShortDescription
in interface UpgradeTaskInfo
getShortDescription
in class AbstractUpgradeTask
public Collection<UpgradeError> getErrors()
UpgradeTask
UpgradeError
.getErrors
in interface UpgradeTask
getErrors
in class AbstractUpgradeTask
UpgradeError
objects, sometimes null.public final void doUpgrade() throws Exception
UpgradeTask
Exception
public boolean runOnSpaceImport()
BackupSupport
Note that tasks don't run on space import yet, so we just reject the import in this case.
public boolean breaksBackwardCompatibility()
BackupSupport
Breaking compatibility means a snapshot of the new version will not work at all with the previous version. For example:
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