com.liferay.portal.kernel.upgrade.util
Interface UpgradeColumn

All Known Implementing Classes:

BaseUpgradeColumnImpl, BlogsEntryUrlTitleUpgradeColumnImpl, DateUpgradeColumnImpl, DLFileEntryNameUpgradeColumnImpl, DLFileEntryTitleUpgradeColumnImpl, DLFileEntryVersionUpgradeColumnImpl, LazyPKUpgradeColumnImpl, PKUpgradeColumnImpl, SwapUpgradeColumnImpl, TempUpgradeColumnImpl

public interface UpgradeColumn

Method Summary

abstract String	getName()
abstract Integer	getNewColumnType(Integer defaultType)
abstract Object	getNewValue()
abstract Object	getNewValue(Object oldValue)
abstract Integer	getOldColumnType(Integer defaultType)
abstract Object	getOldValue()
abstract long	increment()
abstract boolean	isApplicable(String name)
abstract void	setNewValue(Object newValue)
abstract void	setOldValue(Object oldValue)

Method Detail

getName

String getName()

getNewColumnType

Integer getNewColumnType(Integer defaultType)

getNewValue

Object getNewValue()

getNewValue

Object getNewValue(Object oldValue)
                   throws Exception

Throws:

Exception

getOldColumnType

Integer getOldColumnType(Integer defaultType)

getOldValue

Object getOldValue()

increment

long increment()
               throws SystemException

Throws:

SystemException

isApplicable

boolean isApplicable(String name)

setNewValue

void setNewValue(Object newValue)

setOldValue

void setOldValue(Object oldValue)