org.datanucleus.store.rdbms.datasource
Class C3P0DataSourceFactory

java.lang.Object
  org.datanucleus.store.rdbms.datasource.AbstractDataSourceFactory
      org.datanucleus.store.rdbms.datasource.C3P0DataSourceFactory

All Implemented Interfaces:

DataNucleusDataSourceFactory

public class C3P0DataSourceFactory
extends AbstractDataSourceFactory
implements DataNucleusDataSourceFactory

Plugin for the creation of a C3P0 connection pool. Note that all C3P0 classes are named explicitly in the code to avoid loading them at class initialisation. See http://www.mchange.com/projects/c3p0/index.html See http://www.sf.net/projects/c3p0

Constructor Summary

C3P0DataSourceFactory()

Method Summary

DataSource

makePooledDataSource(org.datanucleus.store.StoreManager storeMgr) Method to make a C3P0 DataSource for use internally in DataNucleus.

Methods inherited from class org.datanucleus.store.rdbms.datasource.AbstractDataSourceFactory

getPropertiesForDriver, loadDriver

Methods inherited from class java.lang.Object

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

Constructor Detail

C3P0DataSourceFactory

public C3P0DataSourceFactory()

Method Detail

makePooledDataSource

public DataSource makePooledDataSource(org.datanucleus.store.StoreManager storeMgr)

Method to make a C3P0 DataSource for use internally in DataNucleus.

Specified by:

makePooledDataSource in interface DataNucleusDataSourceFactory

Parameters:

storeMgr - Context

Returns:

The DataSource

Throws:

Exception - Thrown if an error occurs during creation