com.toolsverse.etl.sql.connection

Class DummyConnectionFactory

Object

com.toolsverse.etl.sql.connection.DummyConnectionFactory

All Implemented Interfaces:

ConnectionParamsProvider<Alias>, ConnectionFactory

public class DummyConnectionFactory
extends Object
implements ConnectionFactory, ConnectionParamsProvider<Alias>

DummyConnectionFactory always returns connection which was passed to it in the constructor. It never release connection.

Since:

2.0

Version:

2.0

Constructor Summary

Constructors

Constructor and Description
DummyConnectionFactory(Connection connection) Instantiates a new dummy connection factory.

Method Summary

Modifier and Type	Method and Description
void	askCredentials(Runnable callBack) Checks if system need to ask credentials and if it is instantiated credentials dialog.
Connection	getConnection(ConnectionParams params) Gets the connection by ConnectionParams.
Connection	getConnection(String name) Gets the connection by name.
Alias	getConnectionParams() Gets the connection parameters.
boolean	isReadyToCommit(Connection con) Checks if connection is ready to commit.
void	releaseConnection(Connection con) Releases connection.

Methods inherited from class Object

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

Constructor Detail

DummyConnectionFactory

public DummyConnectionFactory(Connection connection)

Instantiates a new dummy connection factory.

Parameters:

connection - the connection

Method Detail

askCredentials

public void askCredentials(Runnable callBack)

Description copied from interface: ConnectionParamsProvider

Checks if system need to ask credentials and if it is instantiated credentials dialog.

Specified by:

askCredentials in interface ConnectionParamsProvider<Alias>

Parameters:

callBack - the call back method

getConnection

public Connection getConnection(ConnectionParams params)
                         throws Exception

Description copied from interface: ConnectionFactory

Gets the connection by ConnectionParams.

Specified by:

getConnection in interface ConnectionFactory

Parameters:

params - the ConnectionParams

Returns:

the connection

Throws:

Exception - in case of any error

getConnection

public Connection getConnection(String name)
                         throws Exception

Description copied from interface: ConnectionFactory

Gets the connection by name.

Specified by:

getConnection in interface ConnectionFactory

Parameters:

name - the name

Returns:

the connection

Throws:

Exception - in case of any error

getConnectionParams

public Alias getConnectionParams()

Description copied from interface: ConnectionParamsProvider

Gets the connection parameters.

Specified by:

getConnectionParams in interface ConnectionParamsProvider<Alias>

Returns:

the connection parameters

isReadyToCommit

public boolean isReadyToCommit(Connection con)

Description copied from interface: ConnectionFactory

Checks if connection is ready to commit. It usually means that the connection currently referenced just from one place.

Specified by:

isReadyToCommit in interface ConnectionFactory

Parameters:

con - the connection

Returns:

true, if is ready to commit

releaseConnection

public void releaseConnection(Connection con)

Description copied from interface: ConnectionFactory

Releases connection.

Specified by:

releaseConnection in interface ConnectionFactory

Parameters:

con - the connection