com.liferay.portal.kernel.upgrade
Class UpgradeProcess

java.lang.Object
  com.liferay.portal.kernel.dao.db.BaseDBProcess
      com.liferay.portal.kernel.upgrade.UpgradeProcess

All Implemented Interfaces:

DBProcess

Direct Known Subclasses:

BaseUpgradeAttachments, BaseUpgradePortletPreferences

public abstract class UpgradeProcess
extends BaseDBProcess

Author:

Brian Wing Shun Chan, Alexander Chow

Constructor Summary

UpgradeProcess()

Method Summary

protected void	doUpgrade()
int	getThreshold()
boolean	hasTable(java.lang.String tableName)
long	increment()
long	increment(java.lang.String name)
boolean	isSupportsAlterColumnName()
boolean	isSupportsAlterColumnType()
boolean	isSupportsStringCaseSensitiveQuery()
boolean	isSupportsUpdateWithInnerJoin()
boolean	tableHasColumn(java.lang.String tableName, java.lang.String columnName)
boolean	tableHasData(java.lang.String tableName)
void	upgrade()
void	upgrade(java.lang.Class<?> upgradeProcessClass)
void	upgrade(UpgradeProcess upgradeProcess)
protected void	upgradeTable(java.lang.String tableName, java.lang.Object[][] tableColumns)
protected void	upgradeTable(java.lang.String tableName, java.lang.Object[][] tableColumns, java.lang.String sqlCreate, java.lang.String[] sqlAddIndexes)

Methods inherited from class com.liferay.portal.kernel.dao.db.BaseDBProcess

runSQL, runSQL, runSQLTemplate, runSQLTemplate

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

UpgradeProcess

public UpgradeProcess()

Method Detail

getThreshold

public int getThreshold()

hasTable

public boolean hasTable(java.lang.String tableName)
                 throws java.lang.Exception

Throws:

java.lang.Exception

increment

public long increment()
               throws SystemException

Throws:

SystemException

increment

public long increment(java.lang.String name)
               throws SystemException

Throws:

SystemException

isSupportsAlterColumnName

public boolean isSupportsAlterColumnName()

isSupportsAlterColumnType

public boolean isSupportsAlterColumnType()

isSupportsStringCaseSensitiveQuery

public boolean isSupportsStringCaseSensitiveQuery()

isSupportsUpdateWithInnerJoin

public boolean isSupportsUpdateWithInnerJoin()

tableHasColumn

public boolean tableHasColumn(java.lang.String tableName,
                              java.lang.String columnName)
                       throws java.lang.Exception

Throws:

java.lang.Exception

tableHasData

public boolean tableHasData(java.lang.String tableName)
                     throws java.lang.Exception

Throws:

java.lang.Exception

upgrade

public void upgrade()
             throws UpgradeException

Throws:

UpgradeException

upgrade

public void upgrade(java.lang.Class<?> upgradeProcessClass)
             throws UpgradeException

Throws:

UpgradeException

upgrade

public void upgrade(UpgradeProcess upgradeProcess)
             throws UpgradeException

Throws:

UpgradeException

doUpgrade

protected void doUpgrade()
                  throws java.lang.Exception

Throws:

java.lang.Exception

upgradeTable

protected void upgradeTable(java.lang.String tableName,
                            java.lang.Object[][] tableColumns)
                     throws java.lang.Exception

Throws:

java.lang.Exception

upgradeTable

protected void upgradeTable(java.lang.String tableName,
                            java.lang.Object[][] tableColumns,
                            java.lang.String sqlCreate,
                            java.lang.String[] sqlAddIndexes)
                     throws java.lang.Exception

Throws:

java.lang.Exception