org.jboss.ejb.client

Class EJBClientManagedTransactionContext

java.lang.Object

org.jboss.ejb.client.Attachable

org.jboss.ejb.client.EJBClientTransactionContext

org.jboss.ejb.client.EJBClientManagedTransactionContext

public final class EJBClientManagedTransactionContext
extends EJBClientTransactionContext

A transaction context for environments with a TransactionManager.

Author:

David M. Lloyd

Method Summary

Modifier and Type	Method and Description
protected TransactionID	getAssociatedTransactionID(EJBClientInvocationContext invocationContext) Get the transaction ID to associate with the invocation.
static XAResource	getEJBXAResourceForRecovery(EJBReceiverContext receiverContext, String transactionOriginNodeIdentifier) Returns a EJB XAResource which can be used *only* during transaction recovery process
protected String	getTransactionNode() Get the node to which this transaction is pinned, if any.
static boolean	isEJBXAResourceClass(String className) Returns true if the passed className corresponds to the fully qualified classname of any of the known EJB XAResource(s).

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

create, createLocal, getCurrent, getUserTransaction, 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

Method Detail

getAssociatedTransactionID

protected TransactionID getAssociatedTransactionID(EJBClientInvocationContext invocationContext)
                                            throws Exception

Description copied from class: EJBClientTransactionContext

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

Throws:

Exception - if an exception occurs

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

getEJBXAResourceForRecovery

public static XAResource getEJBXAResourceForRecovery(EJBReceiverContext receiverContext,
                                                     String transactionOriginNodeIdentifier)

Returns a EJB XAResource which can be used *only* during transaction recovery process

Parameters:

transactionOriginNodeIdentifier - The node identifier of the node from which the transaction originated

receiverContext - The EJB receiver context of the target EJB receiver/server which will be used to fetch the Xid(s) which need to be recovered

Returns:

isEJBXAResourceClass

public static boolean isEJBXAResourceClass(String className)

Returns true if the passed className corresponds to the fully qualified classname of any of the known EJB XAResource(s). Else returns false.

Parameters:

className - The fully qualified name of the class which is being checked for being a EJB XAResource

Returns: