com.sibvisions.rad.persist.jdbc
Class DataSourceConnectionPool

java.lang.Object
  com.sibvisions.rad.persist.jdbc.DataSourceConnectionPool

All Implemented Interfaces:

IConnectionPool

public class DataSourceConnectionPool
extends java.lang.Object
implements IConnectionPool

The IConnectionPool is an interface to allow simple custom connection pool implementations.

See Also:

DBAccess

Constructor Summary

DataSourceConnectionPool(javax.sql.DataSource pDataSource)
Creates a new DataSourceConnectionPool.

DataSourceConnectionPool(javax.sql.DataSource pDataSource, java.lang.String pUsername, java.lang.String pPassword)
Creates a new DataSourceConnectionPool.

Method Summary

protected static void	debug(java.lang.Object... pInfo) Logs debug information.
java.sql.Connection	getConnection() Gets a connection from the pool.
javax.sql.DataSource	getDataSource() Gets the data source.
java.lang.String	getPassword() Gets the password.
java.lang.String	getUsername() Gets the user name.
void	releaseConnection(java.sql.Connection pConnection) Gets a connection from the pool.

Methods inherited from class java.lang.Object

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

Constructor Detail

DataSourceConnectionPool

public DataSourceConnectionPool(javax.sql.DataSource pDataSource)

Creates a new DataSourceConnectionPool.

Parameters:

pDataSource - the data source.

DataSourceConnectionPool

public DataSourceConnectionPool(javax.sql.DataSource pDataSource,
                                java.lang.String pUsername,
                                java.lang.String pPassword)

Creates a new DataSourceConnectionPool.

Parameters:

pDataSource - the data source.

pUsername - the username.

pPassword - the password.

Method Detail

getConnection

public java.sql.Connection getConnection()
                                  throws java.sql.SQLException

Gets a connection from the pool. The DBAccess ensures, that the connection is released, at least on closing the DBAccess.

Specified by:

getConnection in interface IConnectionPool

Returns:

the jdbc connection

Throws:

java.sql.SQLException - if connection is not available

releaseConnection

public void releaseConnection(java.sql.Connection pConnection)

Gets a connection from the pool. The DBAccess ensures, that the connection is released, at least on closing the DBAccess.

Specified by:

releaseConnection in interface IConnectionPool

Parameters:

pConnection - the jdbc connection

getDataSource

public javax.sql.DataSource getDataSource()

Gets the data source.

Returns:

the data source.

getUsername

public java.lang.String getUsername()

Gets the user name.

Returns:

the user name.

getPassword

public java.lang.String getPassword()

Gets the password.

Returns:

the password.

debug

protected static void debug(java.lang.Object... pInfo)

Logs debug information.

Parameters:

pInfo - the debug information