org.objectweb.jonas.dbm.DataBaseServiceImpl Class Reference

Inherits org.objectweb.jonas.dbm.DataBaseService, and org.objectweb.jonas.dbm.DataBaseServiceImplMBean.

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Public Member Functions
void	doInit (Context ctx) throws ServiceException
void	doStart () throws ServiceException
void	doStop () throws ServiceException
void	createDataSource (String datasourceName, Properties dsd) throws Exception
void	unbindDataSources () throws NamingException
ConnectionManager	getConnectionManager (String dsname)
List	getDataSourcePropertiesFiles () throws Exception
Integer	getCurrentNumberOfDataSource ()
Integer	getTotalCurrentNumberOfJDBCConnectionOpen ()
boolean	isLoadedDataSource (String dsName)
void	unloadDataSource (String name)
Properties	getDataSourcePropertiesFile (String dsFile) throws Exception
void	loadDataSource (String name, Properties prop, Boolean loadFromFile) throws ServiceException
String	getDatasourceName (String jndiName)
Static Public Attributes
final String	JDBCResourceName = "JDBCResource"

Detailed Description

DatabaseService acts as a factory for the DataSource objects. Its goal is to create such objects and to register them in JNDI

Author:: Philippe Durieux

Contributor(s):

00/18/04 Jun Inamori (j-office@osa.att.ne.jp) New implementation of unbindDataSources for closing correctly all connections at server shutdown.

03/01/14 Adriana Danes

Highlight Configuration properties Change createDataSource() signature : take additional argument, the datasource name Manage binded datasources (mapping of jndi name to datasource name) Use datasource name for naming MBeans (instead of jndi name) Modify MBean methods to take into account the previous points.

03/05/25 Introduce pool size configuration 04/09/20 Create JSR77 MBeans JDBCResource, JDBCDataSource JDBCDriver

Definition at line 85 of file DataBaseServiceImpl.java.

Member Function Documentation

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void org.objectweb.jonas.dbm.DataBaseServiceImpl.doInit ( Context ctx ) throws ServiceException

Initialization of the DataBase service. Configuration information is passed thru a Context object.
Definition at line 171 of file DataBaseServiceImpl.java.

void org.objectweb.jonas.dbm.DataBaseServiceImpl.doStart ( ) throws ServiceException

Starting DataBase service Initialization of the service is already done.
Definition at line 225 of file DataBaseServiceImpl.java.
References org.objectweb.jonas.dbm.DataBaseServiceImpl.createDataSource(), org.objectweb.jonas.common.JProp.getConfigFileEnv(), and org.objectweb.jonas.dbm.DataBaseServiceImpl.JDBCResourceName.

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void org.objectweb.jonas.dbm.DataBaseServiceImpl.doStop ( ) throws ServiceException

Stopping DataBase service Unbind Datasource
Definition at line 281 of file DataBaseServiceImpl.java.
References org.objectweb.jonas.dbm.JDBCResource.JDBCResource(), org.objectweb.jonas.dbm.DataBaseServiceImpl.JDBCResourceName, and org.objectweb.jonas.dbm.DataBaseServiceImpl.unbindDataSources().

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ConnectionManager org.objectweb.jonas.dbm.DataBaseServiceImpl.getConnectionManager ( String dsname )

get ConnectionManager for the datasource having this JNDI name.
Definition at line 482 of file DataBaseServiceImpl.java.
References org.objectweb.jonas.dbm.ConnectionManager.getDSName().

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Integer org.objectweb.jonas.dbm.DataBaseServiceImpl.getCurrentNumberOfDataSource ( )

MBean method:
Returns:
Integer Total Number of Datasource available in JOnAS

Implements org.objectweb.jonas.dbm.DataBaseServiceImplMBean.
Definition at line 509 of file DataBaseServiceImpl.java.

String org.objectweb.jonas.dbm.DataBaseServiceImpl.getDatasourceName ( String jndiName )

MBean method allowing to determine the datasource name from its jndi name
Parameters:

jndiName The jndi name of a datasource

Returns:
The datasource name

Implements org.objectweb.jonas.dbm.DataBaseServiceImplMBean.
Definition at line 641 of file DataBaseServiceImpl.java.
Referenced by org.objectweb.jonas.container.EJB.getAllDataSourceName().

Properties org.objectweb.jonas.dbm.DataBaseServiceImpl.getDataSourcePropertiesFile ( String dsFile ) throws Exception

MBean method:
Returns:
datasource properties from a local file

Implements org.objectweb.jonas.dbm.DataBaseServiceImplMBean.
Definition at line 586 of file DataBaseServiceImpl.java.

List org.objectweb.jonas.dbm.DataBaseServiceImpl.getDataSourcePropertiesFiles ( ) throws Exception

MBean method:
Returns:
the list of properties files describing datasources found in JONAS_BASE/conf

Implements org.objectweb.jonas.dbm.DataBaseServiceImplMBean.
Definition at line 501 of file DataBaseServiceImpl.java.