com.objectwave.persist.broker
Class EjbConnectionSource

java.lang.Object
  |
  +--com.objectwave.persist.broker.AbstractConnectionFactory
        |
        +--com.objectwave.persist.broker.EjbConnectionSource

All Implemented Interfaces:

SqlConnectionFactory

public class EjbConnectionSource

extends AbstractConnectionFactory

implements SqlConnectionFactory

The connectUrl will be the DataSource JNDI name.

Version:

$Id: EjbConnectionSource.java,v 2.2 2001/10/04 19:42:17 dave_hoag Exp $

Author:

dhoag

Field Summary

static java.lang.String

DEFAULT_DATASOURCE

Constructor Summary

EjbConnectionSource()
Constructor for the EjbConnectionSource object

Method Summary

java.sql.Connection	checkConnection(RDBConnection jgrinderConnection) Create or retrieve the connection to use for accessing the database.
void	freeConnection(RDBConnection jgrinderConnection, java.sql.Connection connection) Release the connection back into the wild.
java.sql.Connection	getEjbConnection(RDBConnection jgrinderConnection) Lookup the DataSource from the JNDI location.

Methods inherited from class com.objectwave.persist.broker.AbstractConnectionFactory

checkForWarning, freeNormalConnection, logConnectionStatus

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_DATASOURCE

public static final java.lang.String DEFAULT_DATASOURCE

See Also:

Constant Field Values

Constructor Detail

EjbConnectionSource

public EjbConnectionSource()

Constructor for the EjbConnectionSource object

Method Detail

getEjbConnection

public java.sql.Connection getEjbConnection(RDBConnection jgrinderConnection)
                                     throws java.lang.Exception

Lookup the DataSource from the JNDI location. From the DataSource, create a new connection object.

Parameters:

jgrinderConnection -

Returns:

The EjbConnection value

Throws:

java.lang.Exception

checkConnection

public java.sql.Connection checkConnection(RDBConnection jgrinderConnection)
                                    throws java.sql.SQLException

Description copied from interface: SqlConnectionFactory

Create or retrieve the connection to use for accessing the database.

Specified by:

checkConnection in interface SqlConnectionFactory

Parameters:

jgrinderConnection -

Returns:

Throws:

java.sql.SQLException

freeConnection

public void freeConnection(RDBConnection jgrinderConnection,
                           java.sql.Connection connection)

Description copied from interface: SqlConnectionFactory

Release the connection back into the wild.

Specified by:

freeConnection in interface SqlConnectionFactory

Parameters:

jgrinderConnection -

connection -