Components of a batch application

The batch application developer and the batch run time environment provide the components of a batch application.

The following tables describe the components of a batch application.

Table 1. Components of a batch application that are provided by the batch application developer. The table includes the component, type, implementation, and provider.
Component Type Implementation Provider
Batch job step POJO com.ibm.websphere.BatchJobStepInterface Batch application
Checkpoint algorithm POJO com.ibm.wsspi.batchCheckpointAlgorithm Batch application (can use runtime-provided implementation instead)
Results algorithm POJO com.ibm.wsspi.batchResultsAlgorithm Batch application (can use runtime-provided implementation instead)
Table 2. Components of a batch application that are provided by the batch run time environment. The table includes the component, type, implementation, and provider.
Component Type Implementation Provider
Batch job controller Session bean   Batch run time environment
Checkpoint algorithm POJO   Batch run time environment (applications can provide their own)
Results algorithm POJO   Batch run time environment (applications can provide their own)



Related concepts
The batch programming model
Related tasks
Developing a simple transactional batch application
Concept topic Concept topic    

Terms of Use | Feedback

Last updatedLast updated: Sep 19, 2011 5:16:49 PM CDT
http://www14.software.ibm.com/webapp/wsbroker/redirect?version=matt&product=was-base-iseries&topic=cgrid_cgpojomodel
File name: cgrid_cgpojomodel.html