Patterns: Implementing Self-Service in an SOA Environment

Chapter 11. JMS scenario 379

11.5.3 Create JMS queue

Now we need to create the JMS queue.

1. From the administrative console expand Resources → JMS Providers and

click Default messaging.

2. Under Destinations click JMS queue.

3. Click New.

4. The next page allows you to specify the values for the queue.

–Name

Enter a value of ProcessorToMail.

–JNDI Name

This is the name to which the application’s message reference will be

bound. Enter a value of jms/SelfService/ProcessorToMailQ.

– Bus name

Select the value of ITSOMartBus. This will cause the page to be reloaded

with the Queue names list already poplulated.

– Queue name

This field specifies the service integration bus queue type destination that

will be used to store the messages sent to this JMS queue. Select the

value of ProcessorToMail.Queue

.

5. Click OK.

6. Save the configuration.

11.5.4 Create JMS activation specification

Now we need to create the activation specification that will trigger

MailServiceEJB when a message arrives on the queue.

1. From the admin console expand Resources → JMS Providers and click

Default messaging.

2. Under Activation Specifications click JMS activation specification.

3. Click New.

4. The next page allows you to specify the values for the activation specification.

Most of the values can keep their default values. Described here are the ones

of most interest.