Module jakarta.messaging

Package jakarta.jms

Interface XAConnectionFactory

All Known Subinterfaces:

XAQueueConnectionFactory, XATopicConnectionFactory

public interface XAConnectionFactory

The XAConnectionFactory interface is a base interface for the XAQueueConnectionFactory and XATopicConnectionFactory interfaces.

Some application servers provide support for grouping JTA capable resource use into a distributed transaction (optional). To include Jakarta Messaging API transactions in a JTA transaction, an application server requires a JTA aware JMS provider. A Jakarta Messaging provider exposes its JTA support using an XAConnectionFactory object, which an application server uses to create XAConnection objects.

XAConnectionFactory objects are Jakarta Messaging administered objects, just like ConnectionFactory objects. It is expected that application servers will find them using the Java Naming and Directory Interface (JNDI) API.

The XAConnectionFactory interface is optional. Jakarta Messaging providers are not required to support this interface. This interface is for use by Jakarta Messaging providers to support transactional environments. Client programs are strongly encouraged to use the transactional support available in their environment, rather than use these XA interfaces directly.

Since:

JMS 1.0

Version:

Jakarta Messaging 2.0

Method Summary

Modifier and Type	Method	Description
XAConnection	createXAConnection()	Creates an XAConnection with the default user identity.
XAConnection	createXAConnection(String userName, String password)	Creates an XAConnection with the specified user identity.
XAJMSContext	createXAContext()	Creates a XAJMSContext with the default user identity
XAJMSContext	createXAContext(String userName, String password)	Creates a JMSContext with the specified user identity

Method Details

createXAConnection

XAConnection createXAConnection()
                         throws JMSException

Creates an XAConnection with the default user identity. The connection is created in stopped mode. No messages will be delivered until the Connection.start method is explicitly called.

Returns:

a newly created XAConnection

Throws:

JMSException - if the Jakarta Messaging provider fails to create an XA connection due to some internal error.

JMSSecurityException - if client authentication fails due to an invalid user name or password.

Since:

JMS 1.1

createXAConnection

XAConnection createXAConnection(String userName,
 String password)
                         throws JMSException

Creates an XAConnection with the specified user identity. The connection is created in stopped mode. No messages will be delivered until the Connection.start method is explicitly called.

Parameters:

userName - the caller's user name

password - the caller's password

Returns:

a newly created XAConnection

Throws:

JMSException - if the Jakarta Messaging provider fails to create an XA connection due to some internal error.

JMSSecurityException - if client authentication fails due to an invalid user name or password.

Since:

JMS 1.1

createXAContext

XAJMSContext createXAContext()

Creates a XAJMSContext with the default user identity

A connection and session are created for use by the new XAJMSContext. The connection is created in stopped mode but will be automatically started when a JMSConsumer is created.

Returns:

a newly created XAJMSContext

Throws:

JMSRuntimeException - if the Jakarta Messaging provider fails to create the XAJMSContext due to some internal error.

JMSSecurityRuntimeException - if client authentication fails due to an invalid user name or password.

Since:

JMS 2.0

createXAContext

XAJMSContext createXAContext(String userName,
 String password)

Creates a JMSContext with the specified user identity

A connection and session are created for use by the new XAJMSContext. The connection is created in stopped mode but will be automatically started when a JMSConsumer is created.

Parameters:

userName - the caller's user name

password - the caller's password

Returns:

a newly created JMSContext

Throws:

JMSRuntimeException - if the Jakarta Messaging provider fails to create the JMSContext due to some internal error.

JMSSecurityRuntimeException - if client authentication fails due to an invalid user name or password.

Since:

JMS 2.0