org.jboss.ejb.client

Class EJBClientUserTransactionContext

java.lang.Object

org.jboss.ejb.client.Attachable

org.jboss.ejb.client.EJBClientTransactionContext

org.jboss.ejb.client.EJBClientUserTransactionContext

public final class EJBClientUserTransactionContext
extends EJBClientTransactionContext

The transaction context for manual control of transactions on a remote node.

Author:

David M. Lloyd

Constructor Summary

Constructors

Constructor and Description
EJBClientUserTransactionContext()

Method Summary

Modifier and Type	Method and Description
protected UserTransactionID	getAssociatedTransactionID(EJBClientInvocationContext invocationContext) Get the transaction ID to associate with the invocation.
protected String	getTransactionNode() Get the node to which this transaction is pinned, if any.
protected UserTransaction	getUserTransaction(String nodeName) Get a UserTransaction instance affiliated with a specific remote node to control the transaction state.

Methods inherited from class org.jboss.ejb.client.EJBClientTransactionContext

create, createLocal, getCurrent, requireCurrent, setGlobalContext, setSelector

Methods inherited from class org.jboss.ejb.client.Attachable

getAttachment, getAttachments, putAttachment, putAttachmentIfAbsent, removeAttachment, removeAttachment, replaceAttachment, replaceAttachment

Methods inherited from class java.lang.Object

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

Constructor Detail

EJBClientUserTransactionContext

public EJBClientUserTransactionContext()

Method Detail

getAssociatedTransactionID

protected UserTransactionID getAssociatedTransactionID(EJBClientInvocationContext invocationContext)

Get the transaction ID to associate with the invocation. The transaction ID typically comes from the current thread's transaction context.

Specified by:

getAssociatedTransactionID in class EJBClientTransactionContext

Parameters:

invocationContext - the invocation context

Returns:

the transaction ID to associate, or null for none

getTransactionNode

protected String getTransactionNode()

Description copied from class: EJBClientTransactionContext

Get the node to which this transaction is pinned, if any.

Specified by:

getTransactionNode in class EJBClientTransactionContext

Returns:

the node name or null if the transaction is not pinned

getUserTransaction

protected UserTransaction getUserTransaction(String nodeName)

Get a UserTransaction instance affiliated with a specific remote node to control the transaction state. The instance is only usable while there is an active connection with the given peer.

Overrides:

getUserTransaction in class EJBClientTransactionContext

Parameters:

nodeName - the remote node name

Returns:

the user transaction instance