org.datanucleus.store.connection
Class AbstractConnectionFactory

java.lang.Object
  org.datanucleus.store.connection.AbstractConnectionFactory

All Implemented Interfaces:

ConnectionFactory

public abstract class AbstractConnectionFactory
extends java.lang.Object
implements ConnectionFactory

Abstract implementation of a ConnectionFactory for a DataNucleus supported datastore.

Field Summary

protected OMFContext	omfContext The underlying ObjectManagerFactory context.
protected java.util.Map	options

Fields inherited from interface org.datanucleus.store.connection.ConnectionFactory

DATANUCLEUS_CONNECTION_RESOURCE_TYPE, DATANUCLEUS_CONNECTION2_RESOURCE_TYPE, RESOURCE_TYPE_OPTION

Constructor Summary

AbstractConnectionFactory(OMFContext omfContext, java.lang.String resourceType)
Constructor.

Method Summary

ManagedConnection

getConnection(java.lang.Object boundto, Transaction transaction, java.util.Map options) Obtain a connection from the Factory.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.datanucleus.store.connection.ConnectionFactory

createManagedConnection

Field Detail

omfContext

protected OMFContext omfContext

The underlying ObjectManagerFactory context.

options

protected java.util.Map options

Constructor Detail

AbstractConnectionFactory

public AbstractConnectionFactory(OMFContext omfContext,
                                 java.lang.String resourceType)

Constructor.

Parameters:

omfContext - The OMF context

resourceType - Type of resource (tx, nontx)

Method Detail

getConnection

public ManagedConnection getConnection(java.lang.Object boundto,
                                       Transaction transaction,
                                       java.util.Map options)

Description copied from interface: ConnectionFactory

Obtain a connection from the Factory. The connection will be enlisted within the Transaction associated to the poolKey if "enlist" is set to true.

Specified by:

getConnection in interface ConnectionFactory

Parameters:

boundto - the pool that is bound the connection during its lifecycle (or null)

options - Any options for then creating the connection

Returns:

the ManagedConnection