com.liferay.portal.upgrade.v7_0_0

Class UpgradeSharding

java.lang.Object

com.liferay.portal.kernel.dao.db.BaseDBProcess

com.liferay.portal.kernel.upgrade.UpgradeProcess

com.liferay.portal.upgrade.v7_0_0.UpgradeSharding

All Implemented Interfaces:

DBProcess, UpgradeStep

public class UpgradeSharding
extends UpgradeProcess

Nested Class Summary

Nested classes/interfaces inherited from class com.liferay.portal.kernel.upgrade.UpgradeProcess

UpgradeProcess.Alterable, UpgradeProcess.AlterColumnName, UpgradeProcess.AlterColumnType, UpgradeProcess.AlterTableAddColumn, UpgradeProcess.AlterTableDropColumn

Field Summary

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

connection

Constructor Summary

Constructors

Constructor and Description
UpgradeSharding()

Method Summary

Modifier and Type	Method and Description
protected void	copyCompanyTable(java.sql.Connection sourceConnection, java.sql.Connection targetConnection, java.lang.String shardName)
protected void	copyControlTable(java.sql.Connection sourceConnection, java.sql.Connection targetConnection, java.lang.String tableName, java.lang.Object[][] columns, java.lang.String createSQL)
protected void	copyControlTables(java.util.List<java.lang.String> shardNames)
protected void	copyControlTables(java.lang.String shardName)
protected void	doUpgrade()
protected void	dropTable(java.sql.Connection connection, java.lang.String tableName)
protected java.util.List<java.lang.Long>	getCompanyIds(java.lang.String shardName)
protected java.util.List<java.lang.String>	getShardNames()

Methods inherited from class com.liferay.portal.kernel.upgrade.UpgradeProcess

alter, clearIndexesCache, getIndexesSQL, getTableName, getThreshold, increment, increment, increment, isSupportsAlterColumnName, isSupportsAlterColumnType, isSupportsStringCaseSensitiveQuery, isSupportsUpdateWithInnerJoin, normalizeName, upgrade, upgrade, upgrade, upgrade, upgradeTable, upgradeTable

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

doHasTable, hasColumn, hasColumnType, hasRows, hasRows, hasTable, runSQL, runSQL, runSQL, runSQL, runSQLTemplate, runSQLTemplate, runSQLTemplateString

Methods inherited from class java.lang.Object

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

Constructor Detail

UpgradeSharding

public UpgradeSharding()

Method Detail

copyCompanyTable

protected void copyCompanyTable(java.sql.Connection sourceConnection,
                                java.sql.Connection targetConnection,
                                java.lang.String shardName)
                         throws java.lang.Exception

Throws:

java.lang.Exception

copyControlTable

protected void copyControlTable(java.sql.Connection sourceConnection,
                                java.sql.Connection targetConnection,
                                java.lang.String tableName,
                                java.lang.Object[][] columns,
                                java.lang.String createSQL)
                         throws java.lang.Exception

Throws:

java.lang.Exception

copyControlTables

protected void copyControlTables(java.util.List<java.lang.String> shardNames)
                          throws java.lang.Exception

Throws:

java.lang.Exception

copyControlTables

protected void copyControlTables(java.lang.String shardName)
                          throws java.lang.Exception

Throws:

java.lang.Exception

doUpgrade

protected void doUpgrade()
                  throws java.lang.Exception

Specified by:

doUpgrade in class UpgradeProcess

Throws:

java.lang.Exception

dropTable

protected void dropTable(java.sql.Connection connection,
                         java.lang.String tableName)
                  throws java.io.IOException,
                         java.sql.SQLException

Throws:

java.io.IOException

java.sql.SQLException

getCompanyIds

protected java.util.List<java.lang.Long> getCompanyIds(java.lang.String shardName)
                                                throws java.lang.Exception

Throws:

java.lang.Exception

getShardNames

protected java.util.List<java.lang.String> getShardNames()
                                                  throws java.lang.Exception

Throws:

java.lang.Exception