Technical data

18 Using the WebLogic Messaging Bridge
18-4 Administration Guide
The supported adapters are located in the WL_HOME\lib directory and are described in
the following table.
Table 18-1 Messaging Bridge Adapters and JNDI Names
Adapter JNDI Name Description
jms-xa-adp.rar eis.jms.WLSConnection
FactoryJNDIXA
Provides transaction semantics via
XAResource. Used when the required QOS
is Exactly-once. This envelops a received
message and sends it within a user
transaction (XA/JTA). The following
requirements are necessary in order to use
this adapter:
n Any WebLogic Server implementation
being bridged must be release 6.1 or
later.
n The source and target JMS connection
factories must be configured to use the
XAConnectionFactory.
Note: Before deploying this adapter, refer
to the “Using the Messaging Bridge
to Interoperate with Different
WebLogic Server Versions and
Domains” on page 18-18 for
specific transactional configuration
requirements and guidelines.
jms-notran-adp.rar eis.jms.WLSConnection
FactoryJNDINoTX
Provides no transaction semantics. Used
when the required QOS is Atmost-once or
Duplicate-okay. If the requested QOS is
Atmost-once, the adapter uses the
AUTO_ACKNOWLEDGE mode. If the
requested QOS is Duplicate-okay,
CLIENT_ACKNOWLEDGE is used.
Note: For more information about the
acknowledge modes used in
non-transacted sessions, see
“WebLogic JMS Fundamentals” in
Programming WebLogic JMS.