JobLoader (Spring Batch 4.1.4.RELEASE API)

All Known Implementing Classes:
DefaultJobLoader
```
public interface JobLoader
```
Since:
2.1
Author:
Dave Syer

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`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
  - clear
```
void clear()
```
    Unregister all the jobs and close all the contexts created by this loader.