org.springframework.batch.core.configuration.support
Interface JobLoader

All Known Implementing Classes:

DefaultJobLoader

public interface JobLoader

Since:

2.1

Author:

Dave Syer

Method Summary

void	clear() Unregister all the jobs and close all the contexts created by this loader.
java.util.Collection<Job>	load(ApplicationContextFactory factory) Load an application context and register all the jobs.
java.util.Collection<Job>	reload(ApplicationContextFactory factory) Load an application context and register all the jobs, having first unregistered them if already registered.

Method Detail

load

java.util.Collection<Job> load(ApplicationContextFactory factory)
                               throws DuplicateJobException

Load an application context and register all the jobs.

Parameters:

factory - a factory for an application context (containing jobs)

Returns:

a collection of the jobs created

Throws:

DuplicateJobException - if a job with the same name was already registered

reload

java.util.Collection<Job> reload(ApplicationContextFactory factory)

Load an application context and register all the jobs, having first unregistered them if already registered. Implementations should also take care to close and clean up the application context previously created if possible (either from this factory or from one with the same jobs).

Parameters:

factory - a factory for an application context (containing jobs)

Returns:

a collection of the jobs created

Throws:

DuplicateJobException - if a job with the same name was already registered

clear

void clear()

Unregister all the jobs and close all the contexts created by this loader.