javax.sql
Interface ConnectionPoolDataSource

public interface ConnectionPoolDataSource

An interface for the creation of PooledConnection objects. Used internally within the package.

A class which implements the ConnectionPoolDataSource interface is typically registered with a JNDI naming service directory and is retrieved from there by name.

Method Summary

int	getLoginTimeout() Gets the Login Timeout value for this ConnectionPoolDataSource.
PrintWriter	getLogWriter() Gets the Log Writer for this ConnectionPoolDataSource.
PooledConnection	getPooledConnection() Create a connection to a database which can then be used as a pooled connection.
PooledConnection	getPooledConnection(String s, String s1)
void	setLoginTimeout(int i)
void	setLogWriter(PrintWriter printwriter)

Method Detail

getLoginTimeout

int getLoginTimeout()
                    throws SQLException

Gets the Login Timeout value for this ConnectionPoolDataSource. The Login Timeout is the maximum time in seconds that the ConnectionPoolDataSource will wait when opening a connection to a database. A Timeout value of 0 implies either the system default timeout value (if there is one) or that there is no timeout. The default value for the Login Timeout is 0.

Returns:

the Login Timeout value in seconds.

Throws:

SQLException - if there is a problem accessing the database.

getLogWriter

PrintWriter getLogWriter()
                         throws SQLException

Gets the Log Writer for this ConnectionPoolDataSource.

The Log Writer is a stream to which all log and trace messages are sent from this ConnectionPoolDataSource. The Log Writer can be null, in which case, log and trace capture is disabled. The default value for the Log Writer when an ConnectionPoolDataSource is created is null. Note that the Log Writer for an ConnectionPoolDataSource is not the same as the Log Writer used by a DriverManager.

Returns:

a PrintWriter which is the Log Writer for this ConnectionPoolDataSource. Can be null, in which case log writing is disabled for this ConnectionPoolDataSource.

Throws:

SQLException - if there is a problem accessing the database.

getPooledConnection

PooledConnection getPooledConnection()
                                     throws SQLException

Create a connection to a database which can then be used as a pooled connection.

Returns:

a PooledConnection which represents the connection to the database

Throws:

SQLException - if there is a problem accessing the database.

getPooledConnection

PooledConnection getPooledConnection(String s,
                                     String s1)
                                     throws SQLException

Throws:

SQLException

setLoginTimeout

void setLoginTimeout(int i)
                     throws SQLException

Throws:

SQLException

setLogWriter

void setLogWriter(PrintWriter printwriter)
                  throws SQLException

Throws:

SQLException