Package com.sun.enterprise.connectors

Interface ActiveResourceAdapter

All Known Subinterfaces:

ActiveInboundResourceAdapter

All Known Implementing Classes:

ActiveInboundResourceAdapterImpl, ActiveJmsResourceAdapter, ActiveOutboundResourceAdapter, ActiveResourceAdapterImpl

@Contract
public interface ActiveResourceAdapter

Interface class for different types (1.0 and 1.5 complient) resource adapter abstraction classes. Contains methods for setup(initialization), destroy and creation of MCF.

Author:

Srikanth P and Binod PG

Method Summary

Modifier and Type	Method	Description
jakarta.resource.spi.ManagedConnectionFactory[]	createManagedConnectionFactories(ConnectorConnectionPool ccp, ClassLoader loader)	Creates managed Connection factories corresponding to one pool.
jakarta.resource.spi.ManagedConnectionFactory	createManagedConnectionFactory(ConnectorConnectionPool ccp, ClassLoader loader)	Creates managed Connection factory instance.
void	destroy()	uninitializes the resource adapter.
ClassLoader	getClassLoader()	Returns the class loader that is used to load the RAR.
ConnectorDescriptor	getDescriptor()	Returns the Connector descriptor which represents/holds ra.xml
String	getModuleName()	Returns the module Name of the RAR
jakarta.resource.spi.ResourceAdapter	getResourceAdapter()	returns the resource-adapter bean
boolean	handles(ConnectorDescriptor desc, String moduleName)	Indicates whether a particular implementation of ActiveRA can handle the RAR in question.
void	init(jakarta.resource.spi.ResourceAdapter ra, ConnectorDescriptor cd, String moduleName, ClassLoader loader)	initializes the active (runtime) RAR
void	setup()	initializes the resource adapter bean and the resources, pools

Method Detail

init

void init(jakarta.resource.spi.ResourceAdapter ra,
          ConnectorDescriptor cd,
          String moduleName,
          ClassLoader loader)
   throws ConnectorRuntimeException

initializes the active (runtime) RAR

Parameters:

ra - resource-adapter bean

cd - connector-descriptor

moduleName - rar-name

loader - classloader for the RAR

Throws:

ConnectorRuntimeException - when unable to initialize the runtime RA

setup

void setup()
    throws ConnectorRuntimeException

initializes the resource adapter bean and the resources, pools

Throws:

ConnectorRuntimeException - This exception is thrown if the setup/initialization fails.

destroy

void destroy()

uninitializes the resource adapter.

getDescriptor

ConnectorDescriptor getDescriptor()

Returns the Connector descriptor which represents/holds ra.xml

Returns:

ConnectorDescriptor Representation of ra.xml.

handles

boolean handles(ConnectorDescriptor desc,
                String moduleName)

Indicates whether a particular implementation of ActiveRA can handle the RAR in question.

Parameters:

desc - ConnectorDescriptor

moduleName - resource adapter name

Returns:

boolean indiating whether a ActiveRA can handle the RAR

createManagedConnectionFactories

jakarta.resource.spi.ManagedConnectionFactory[] createManagedConnectionFactories(ConnectorConnectionPool ccp,
                                                                                 ClassLoader loader)

Creates managed Connection factories corresponding to one pool. This should be implemented in the ActiveJmsResourceAdapter, for jms resources, has been implemented to perform xa resource recovery in mq clusters, not supported for any other code path.

Parameters:

ccp - Connector connection pool which contains the pool properties and ra.xml values pertaining to managed connection factory class. These values are used in MCF creation.

loader - Classloader used to managed connection factory class.

Returns:

ManagedConnectionFactory created managed connection factories

createManagedConnectionFactory

jakarta.resource.spi.ManagedConnectionFactory createManagedConnectionFactory(ConnectorConnectionPool ccp,
                                                                             ClassLoader loader)

Creates managed Connection factory instance.

Parameters:

ccp - Connector connection pool which contains the pool properties and ra.xml values pertaining to managed connection factory class. These values are used in MCF creation.

loader - Classloader used to managed connection factory class.

Returns:

ManagedConnectionFactory created managed connection factory instance

getClassLoader

ClassLoader getClassLoader()

Returns the class loader that is used to load the RAR.

Returns:

ClassLoader object.

getModuleName

String getModuleName()

Returns the module Name of the RAR

Returns:

A String representing the name of the connector module

getResourceAdapter

jakarta.resource.spi.ResourceAdapter getResourceAdapter()

returns the resource-adapter bean

Returns:

resource-adapter bean