com.toolsverse.etl.sql.connection

Class AliasConnectionProvider

Object

com.toolsverse.etl.sql.connection.AliasConnectionProvider

All Implemented Interfaces:

ConnectionProvider<Alias>

Direct Known Subclasses:

PooledAliasConnectionProvider

public class AliasConnectionProvider
extends Object
implements ConnectionProvider<Alias>

The ConnectionProvider implementation which uses Alias as a ConnectionParams

Since:

1.0

Version:

3.0

Constructor Summary

Constructors

Constructor and Description
AliasConnectionProvider()

Method Summary

Modifier and Type	Method and Description
protected Connection	createConnection(Alias alias) Creates the jdbc connection.
protected Connection	createConnection(Alias alias, Properties props) Creates the jdbc connection.
ConnectionCallback	getCallback(Properties props) Gets the callback.
Connection	getConnection(Alias alias) Gets the connection.
protected Connection	getJndiConnection(Alias alias) Gets the database connection using jndi
boolean	isJndiConnection(String url) Checks if url implies JNDI connection.
void	releaseConnection(Connection con) Releases connection.

Methods inherited from class Object

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

Constructor Detail

AliasConnectionProvider

public AliasConnectionProvider()

Method Detail

getCallback

public ConnectionCallback getCallback(Properties props)
                               throws Exception

Gets the callback.

Parameters:

props - the connection properties

Returns:

the callback

Throws:

Exception - the exception

createConnection

protected Connection createConnection(Alias alias,
                                      Properties props)
                               throws Exception

Creates the jdbc connection.

Parameters:

alias - the alias

Returns:

the jdbc connection

Throws:

Exception - in case of any error

createConnection

protected Connection createConnection(Alias alias)
                               throws Exception

Creates the jdbc connection.

Parameters:

alias - the alias

Returns:

the jdbc connection

Throws:

Exception - in case of any error

getConnection

public Connection getConnection(Alias alias)
                         throws Exception

Description copied from interface: ConnectionProvider

Gets the connection.

Specified by:

getConnection in interface ConnectionProvider<Alias>

Parameters:

alias - the ConnectionParams

Returns:

the jdbc connection

Throws:

Exception - in case of any error

getJndiConnection

protected Connection getJndiConnection(Alias alias)
                                throws Exception

Gets the database connection using jndi

Parameters:

alias - the alias

Returns:

the jdbc connection

Throws:

Exception - in case of any error

isJndiConnection

public boolean isJndiConnection(String url)

Checks if url implies JNDI connection. Url must start with "jndi:"

Parameters:

url - the url

Returns:

true if url implies JNDI connection.

releaseConnection

public void releaseConnection(Connection con)
                       throws Exception

Description copied from interface: ConnectionProvider

Releases connection.

Specified by:

releaseConnection in interface ConnectionProvider<Alias>

Parameters:

con - the jdbc connection

Throws:

Exception - in case of any error