Package org.conical.common.bbl.db

Class DataSourceFactory

java.lang.Object

org.conical.common.bbl.db.DataSourceFactory

public class DataSourceFactory
extends Object

Factory class that ensures only one DataSource is created for each set of database connection information. A cache of DataSources is maintained and when a DataSource is requested, the cache is consulted before creating a new DataSource. This class is threadsafe and uses DbConnectionBroker as the underlying connection pooling mechanism.

Author:

rdoherty

Constructor Summary

Constructors

Constructor	Description
DataSourceFactory()

Method Summary

Modifier and Type	Method	Description
static DataSource	getDataSource(DataSourceConfig config)	Fetches an Oracle DataSource given the passed properties.
static DataSource	getJndiDataSource(String jndiName)	Looks up a DataSource in JNDI registered under the passed name and returns it.

Methods inherited from class java.lang.Object

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

Constructor Details

DataSourceFactory

public DataSourceFactory()

Method Details

getJndiDataSource

public static DataSource getJndiDataSource(String jndiName)

Looks up a DataSource in JNDI registered under the passed name and returns it. Note: This assumes the Tomcat implementation of JNDI.

Parameters:

jndiName - name with which data source should be looked up

Returns:

data source registered through JNDI

Throws:

BBLRuntimeException - if no DataSource is configured with that name

getDataSource

public static DataSource getDataSource(DataSourceConfig config)

Fetches an Oracle DataSource given the passed properties.

Parameters:

config - data source configuration

Returns:

DataSource generated with those properties