org.jppf.jca.spi
Class JPPFManagedConnectionFactory

java.lang.Object
  org.jppf.jca.util.JPPFAccessorImpl
      org.jppf.jca.spi.JPPFManagedConnectionFactory

All Implemented Interfaces:

Serializable, ManagedConnectionFactory, ResourceAdapterAssociation, JPPFAccessor

public class JPPFManagedConnectionFactory
extends JPPFAccessorImpl
implements ManagedConnectionFactory, ResourceAdapterAssociation

Implementation of the ManagedConnectionFactory interface.

Author:

Laurent Cohen

See Also:

Serialized Form

Field Summary

Fields inherited from class org.jppf.jca.util.JPPFAccessorImpl

jppfClient, logWriter

Constructor Summary

JPPFManagedConnectionFactory()
Default constructor.

Method Summary

Object	createConnectionFactory() Create a jca connection factory.
Object	createConnectionFactory(ConnectionManager manager) Create a jca connection factory using a specified connection manager.
ManagedConnection	createManagedConnection(Subject subject, ConnectionRequestInfo cri) Create a managed conneciton.
boolean	equals(Object obj) Determine whether 2 objects are equal.
JPPFJcaClient	getJppfClient() Get the JPPF client used to submit tasks.
ResourceAdapter	getResourceAdapter() Get the handle to the resource adapter.
int	hashCode() Get this managed conncetion factory's hashcode.
ManagedConnection	matchManagedConnections(Set set, Subject subject, ConnectionRequestInfo cri) Returns a matched connection from the candidate set of connections.
void	setResourceAdapter(ResourceAdapter resourceAdapter) Set the handle to the resource adapter.

Methods inherited from class org.jppf.jca.util.JPPFAccessorImpl

getLogWriter, setJppfClient, setLogWriter

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.resource.spi.ManagedConnectionFactory

getLogWriter, setLogWriter

Constructor Detail

JPPFManagedConnectionFactory

public JPPFManagedConnectionFactory()

Default constructor.

Method Detail

createConnectionFactory

public Object createConnectionFactory()
                               throws ResourceException

Create a jca connection factory. This method is called by the application server.

Specified by:

createConnectionFactory in interface ManagedConnectionFactory

Returns:

a JPPFConnectionFactory instance.

Throws:

ResourceException - if the connection factory could not be created.

See Also:

ManagedConnectionFactory.createConnectionFactory()

createConnectionFactory

public Object createConnectionFactory(ConnectionManager manager)
                               throws ResourceException

Create a jca connection factory using a specified connection manager.

Specified by:

createConnectionFactory in interface ManagedConnectionFactory

Parameters:

manager - the connection manager to use.

Returns:

a JPPFConnectionFactory instance.

Throws:

ResourceException - if the connection factory could not be created.

See Also:

ManagedConnectionFactory.createConnectionFactory(javax.resource.spi.ConnectionManager)

createManagedConnection

public ManagedConnection createManagedConnection(Subject subject,
                                                 ConnectionRequestInfo cri)
                                          throws ResourceException

Create a managed conneciton.

Specified by:

createManagedConnection in interface ManagedConnectionFactory

Parameters:

subject - not used.

cri - not used.

Returns:

a JPPFManagedConnection instance.

Throws:

ResourceException - if the managed connection could not be created.

See Also:

ManagedConnectionFactory.createManagedConnection(javax.security.auth.Subject, javax.resource.spi.ConnectionRequestInfo)

matchManagedConnections

public ManagedConnection matchManagedConnections(Set set,
                                                 Subject subject,
                                                 ConnectionRequestInfo cri)
                                          throws ResourceException

Returns a matched connection from the candidate set of connections.

Specified by:

matchManagedConnections in interface ManagedConnectionFactory

Parameters:

set - not used

subject - not used

cri - not used

Returns:

a JPPFManagedConnection instance, or null if none is available.

Throws:

ResourceException - always.

See Also:

ManagedConnectionFactory.matchManagedConnections(java.util.Set, javax.security.auth.Subject, javax.resource.spi.ConnectionRequestInfo)

getResourceAdapter

public ResourceAdapter getResourceAdapter()

Get the handle to the resource adapter.

Specified by:

getResourceAdapter in interface ResourceAdapterAssociation

Returns:

a ResourceAdapter.

See Also:

ResourceAdapterAssociation.getResourceAdapter()

setResourceAdapter

public void setResourceAdapter(ResourceAdapter resourceAdapter)
                        throws ResourceException

Set the handle to the resource adapter.

Specified by:

setResourceAdapter in interface ResourceAdapterAssociation

Parameters:

resourceAdapter - a ResourceAdapter.

Throws:

ResourceException - if the resource adapter could not be set.

See Also:

ResourceAdapterAssociation.setResourceAdapter(javax.resource.spi.ResourceAdapter)

equals

public boolean equals(Object obj)

Determine whether 2 objects are equal.

Specified by:

equals in interface ManagedConnectionFactory

Overrides:

equals in class Object

Parameters:

obj - the other object to compare to.

Returns:

true if the objects are equal, false otherwise.

See Also:

Object.equals(java.lang.Object)

hashCode

public int hashCode()

Get this managed conncetion factory's hashcode.

Specified by:

hashCode in interface ManagedConnectionFactory

Overrides:

hashCode in class Object

Returns:

the hashcode as an int.

See Also:

Object.hashCode()

getJppfClient

public JPPFJcaClient getJppfClient()

Get the JPPF client used to submit tasks.

Specified by:

getJppfClient in interface JPPFAccessor

Overrides:

getJppfClient in class JPPFAccessorImpl

Returns:

a JPPFJcaClient instance.