Package org.datanucleus.store.connection

Class AbstractConnectionFactory

java.lang.Object

org.datanucleus.store.connection.AbstractConnectionFactory

All Implemented Interfaces:

ConnectionFactory

public abstract class AbstractConnectionFactory
extends Object
implements ConnectionFactory

Abstract implementation of a ConnectionFactory for a DataNucleus-supported datastore.

Field Summary

Fields

Modifier and Type	Field	Description
static String	RESOURCE_NAME_NONTX
static String	RESOURCE_NAME_TX
protected String	resourceName	Name of this resource ("tx", "non-tx" etc).
protected String	resourceType	Type of resource represented by this ConnectionFactory.
protected StoreManager	storeMgr

Constructor Summary

Constructors

Constructor	Description
AbstractConnectionFactory(StoreManager storeMgr, String resourceName)	Constructor.

Method Summary

Modifier and Type	Method	Description
void	close()	Release any resources that have been allocated.
String	getResourceName()	Accessor for the resource name (e.g "jdbc/tx").
String	getResourceType()	Type of resource that this ConnectionFactory represents.
String	toString()	Method to return a string form of this object for convenience debug.

Methods inherited from class java.lang.Object

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

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

createManagedConnection

Field Detail

storeMgr

protected StoreManager storeMgr

resourceType

protected final String resourceType

Type of resource represented by this ConnectionFactory. See ConnectionResourceType.

resourceName

protected final String resourceName

Name of this resource ("tx", "non-tx" etc).

RESOURCE_NAME_TX

public static final String RESOURCE_NAME_TX

See Also:

Constant Field Values

RESOURCE_NAME_NONTX

public static final String RESOURCE_NAME_NONTX

See Also:

Constant Field Values

Constructor Detail

AbstractConnectionFactory

public AbstractConnectionFactory(StoreManager storeMgr,
                                 String resourceName)

Constructor.

Parameters:

storeMgr - The store manager needing the connection

resourceName - Name of resource (tx, nontx)

Method Detail

getResourceName

public String getResourceName()

Description copied from interface: ConnectionFactory

Accessor for the resource name (e.g "jdbc/tx").

Specified by:

getResourceName in interface ConnectionFactory

Returns:

The resource name

getResourceType

public String getResourceType()

Description copied from interface: ConnectionFactory

Type of resource that this ConnectionFactory represents. See ConnectionResourceType.

Specified by:

getResourceType in interface ConnectionFactory

Returns:

Resource type ("JTA", "RESOURCE_LOCAL")

close

public void close()

Description copied from interface: ConnectionFactory

Release any resources that have been allocated.

Specified by:

close in interface ConnectionFactory

toString

public String toString()

Method to return a string form of this object for convenience debug.

Overrides:

toString in class Object

Returns:

The String form