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Oracle Fusion Middleware Java API Reference for Oracle WebLogic Server 12c (12.1.2) Part Number E27170-02 |
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public interface WLDataSource
A WLDataSource provides methods not supported by javax.sql.DataSource.
WLDataSource provides methods for the following:
DataSource
Method Summary | |
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Connection |
getConnection(Properties labels)
Attempts to obtain a database connection with the requested connection labels. |
Connection |
getConnection(String username,
String password,
Properties labels)
Attempts to obtain a database connection with the requested connection labels. |
void |
registerConnectionInitializationCallback(ConnectionInitializationCallback cbk)
Registers a connection initialization callback with the underlying connection pool. |
void |
registerConnectionLabelingCallback(ConnectionLabelingCallback cbk)
Registers a connection labeling callback with the underlying connection pool. |
void |
removeConnectionLabelingCallback()
Removes the ConnectionLabelingCallback object registered
with the underlying connection pool, if any. |
void |
unregisterConnectionInitializationCallback()
Unregisters the ConnectionInitializationCallback object
registered with the underlying connection pool, if any. |
Method Detail |
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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.
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Copyright 1996, 2013, 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 (12.1.2) Part Number E27170-02 |
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