|
Oracle Fusion Middleware Java API Reference for Oracle WebLogic Server 12c (12.2.1) Part Number E55141-01 P4 Change 1723563 on 2015/10/09 |
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
public interface WLDataSource
A WLDataSource provides methods not supported by javax.sql.DataSource.
WLDataSource provides methods for the following:
DataSource
Method Summary | |
---|---|
abstract Connection |
createConnection(Properties additionalProperties) Attempts to create a new database connection with the requested additional connection properties. |
abstract Connection |
createConnectionToInstance(String instance, Properties additionalProperties) Attempts to create a new database connection with the requested additional connection properties to the specified instance. |
abstract Connection |
getConnection(Properties labels) Attempts to obtain a database connection with the requested connection labels. |
abstract Connection |
getConnection(String username, String password, Properties labels) Attempts to obtain a database connection with the requested connection labels. |
abstract void |
registerConnectionInitializationCallback(ConnectionInitializationCallback cbk) Registers a connection initialization callback with the underlying connection pool. |
abstract void |
registerConnectionLabelingCallback(ConnectionLabelingCallback cbk) Registers a connection labeling callback with the underlying connection pool. |
abstract void |
removeConnectionLabelingCallback() Removes the ConnectionLabelingCallback object registered with the underlying connection pool, if any. |
abstract void |
unregisterConnectionInitializationCallback() Unregisters the ConnectionInitializationCallback object registered with the underlying connection pool, if any. |
Method Detail |
---|
Connection getConnection(Properties labels) throws SQLException
labels
- The requested connection labels.SQLException
- if a database-access error occurs.Connection getConnection(String username, String password, Properties labels) throws SQLException
username
- The database user on whose behalf the connection is being made.password
- The user's password.labels
- The requested connection labels.SQLException
- if a database-access error occurs.void registerConnectionLabelingCallback(ConnectionLabelingCallback cbk) throws SQLException
cbk
- The ConnectionLabelingCallback
object to be registered.SQLException
- If there is a callback already registered with the pool.void removeConnectionLabelingCallback() throws SQLException
ConnectionLabelingCallback
object registered with the underlying connection pool, if any.SQLException
- If callback removal fails.void registerConnectionInitializationCallback(ConnectionInitializationCallback cbk) throws SQLException
cbk
- The ConnectionInitializationCallback
object to be registered.SQLException
- If there is a callback already registered with the pool.void unregisterConnectionInitializationCallback() throws SQLException
ConnectionInitializationCallback
object registered with the underlying connection pool, if any.SQLException
- If callback removal fails.Connection createConnection(Properties additionalProperties) throws SQLException
additionalProperties
- The requested additional connection properties.SQLException
- if a database-access error occurs.Connection createConnectionToInstance(String instance, Properties additionalProperties) throws SQLException
instance
- Target instance.additionalProperties
- The requested additional connection properties.SQLException
- if a database-access error occurs.SQLFeatureNotSupportedException
- The method was invoked on an unsupported connection or driver type
|
Copyright 1996, 2015, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Oracle Fusion Middleware Java API Reference for Oracle WebLogic Server 12c (12.2.1) Part Number E55141-01 P4 Change 1723563 on 2015/10/09 |
|||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |