org.waarp.gateway.kernel.database.model

Class DbModelPostgresqlKernel

java.lang.Object

org.waarp.common.database.model.DbModelAbstract

org.waarp.common.database.model.DbModelPostgresql

org.waarp.gateway.kernel.database.model.DbModelPostgresqlKernel

All Implemented Interfaces:

DbModel

public class DbModelPostgresqlKernel
extends DbModelPostgresql

PostGreSQL Database Model implementation

Nested Class Summary

Nested classes/interfaces inherited from class org.waarp.common.database.model.DbModelPostgresql

DbModelPostgresql.DBType, DbModelPostgresql.DbTypeResolverPostgreSQL

Nested classes/interfaces inherited from class org.waarp.common.database.model.DbModelAbstract

DbModelAbstract.DbTypeResolver

Field Summary

Fields inherited from class org.waarp.common.database.model.DbModelPostgresql

useIsValid

Fields inherited from class org.waarp.common.database.model.DbModelAbstract

dbTypeResolver

Constructor Summary

Constructors

Constructor and Description
DbModelPostgresqlKernel() Create the object and initialize if necessary the driver

Method Summary

Modifier and Type	Method and Description
static void	createTableMonitoring(DbSession session)
void	createTables(DbSession session) Create all necessary tables into the database
boolean	needUpgradeDb(DbSession session, String version, boolean tryFix) Check if Database is ok from version
long	nextSequence(DbSession dbSession)
void	resetSequence(DbSession session, long newvalue) Reset the sequence (example)
boolean	upgradeDb(DbSession session, String version) Upgrade Database from version

Methods inherited from class org.waarp.common.database.model.DbModelPostgresql

getDbType, limitRequest, validConnectionString

Methods inherited from class org.waarp.common.database.model.DbModelAbstract

closeInternalConnection, currentNumberOfPooledConnections, getDbConnection, getDbTypeResolver, releaseResources, validConnection, validConnectionSelect

Methods inherited from class java.lang.Object

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

Constructor Detail

DbModelPostgresqlKernel

public DbModelPostgresqlKernel()
                        throws WaarpDatabaseNoConnectionException

Create the object and initialize if necessary the driver

Throws:

WaarpDatabaseNoConnectionException

Method Detail

createTables

public void createTables(DbSession session)
                  throws WaarpDatabaseNoConnectionException

Description copied from interface: DbModel

Create all necessary tables into the database

Parameters:

session - SQL session

Throws:

WaarpDatabaseNoConnectionException

createTableMonitoring

public static void createTableMonitoring(DbSession session)
                                  throws WaarpDatabaseNoConnectionException

Throws:

WaarpDatabaseNoConnectionException

resetSequence

public void resetSequence(DbSession session,
                          long newvalue)
                   throws WaarpDatabaseNoConnectionException

Description copied from interface: DbModel

Reset the sequence (example)

Specified by:

resetSequence in interface DbModel

Overrides:

resetSequence in class DbModelPostgresql

Parameters:

session - SQL session

Throws:

WaarpDatabaseNoConnectionException

nextSequence

public long nextSequence(DbSession dbSession)
                  throws WaarpDatabaseNoConnectionException,
                         WaarpDatabaseSqlException,
                         WaarpDatabaseNoDataException

Specified by:

nextSequence in interface DbModel

Overrides:

nextSequence in class DbModelPostgresql

Returns:

The next unique specialId

Throws:

WaarpDatabaseNoConnectionException

WaarpDatabaseSqlException

WaarpDatabaseNoDataException

upgradeDb

public boolean upgradeDb(DbSession session,
                         String version)
                  throws WaarpDatabaseNoConnectionException

Description copied from interface: DbModel

Upgrade Database from version

Returns:

True if the Database is upgraded

Throws:

WaarpDatabaseNoConnectionException

needUpgradeDb

public boolean needUpgradeDb(DbSession session,
                             String version,
                             boolean tryFix)
                      throws WaarpDatabaseNoConnectionException

Description copied from interface: DbModel

Check if Database is ok from version

tryFix - True will imply a try to fix if possible

Returns:

True if the Database needs an upgrade

Throws:

WaarpDatabaseNoConnectionException