Figure 6-5 illustrates the main architecture of the batch container. The function that
dispatches the job is the batch container. The batch controller bean controls the batch
application and processes the job definition from start to finish.
Figure 6-5 Batch container view
Batch applications run under the control of an asynchronous bean, which is similar to a
container-managed thread.
6.3.3 xJCL
Jobs are described by using an XML job control language (xJCL) that identifies the batch
application to run. The xJCL definition is similar to a traditional JCL. The xJCL definition of a
job is not part of the batch application. ...
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