2.4.4 Batch service

Application Server for executing batch applications provides a batch service. A batch service is a function used for executing batch applications. The following figure shows the functions provided in the batch service:

Figure 2‒8: Functions provided in the batch service

• Batch application execution function

  This function is provided for starting a batch application and for forced termination of a batch application.

• EJB access function

  This function is provided for accessing EJB of J2EE server from the batch application. An EJB access function uses a J2EE service.

• Resource connection function

  This function is provided for establishing a connection from a batch application to the database. The resource connection function uses the J2EE service and J2EE resources.

• GC control function

  This function is provided for controlling the execution of GC when resources are excluded by a batch application.

• Naming management function

  This function is provided for setting a name when referencing EJB or resources. The naming management function uses a J2EE service.

• Batch application scheduling function

  This function is provided for scheduling the execution of a batch application using CTM.

For details about the respective functionality provided by a batch service, see 2.3 Batch application execution functionality in the uCosminexus Application Server Expansion Guide.

To Page Top