ContextMiddleware (rqueue-core 2.7.0-RELEASE API)

All Superinterfaces:

Middleware
```
public interface ContextMiddleware
extends Middleware
```
Context middleware allows us to set context for the running job, context could be any thing like putting user information for permission check, initiating some transaction.
Job's context can be updated from any where/middleware, this middleware is just for consolidation action.

See Also:

DefaultContext

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`Context`	`getContext(Job job)`	Return non null context for this job.
`default void`	`handle(Job job, java.util.concurrent.Callable<java.lang.Void> next)`	Middleware handles that would be called

- Method Detail
  - getContext
```
Context getContext(Job job)
```
    Return non null context for this job. This method can also update MDC MDC context or any other context .
    
    Parameters:
    
    job - job object
    
    Returns:
    
    a new context
  - handle
```
default void handle(Job job,
                    java.util.concurrent.Callable<java.lang.Void> next)
             throws java.lang.Exception
```
    Description copied from interface: Middleware
    
    Middleware handles that would be called
    
    Specified by:
    
    handle in interface Middleware
    
    Parameters:
    
    job - job object
    
    next - next middleware in chain
    
    Throws:
    
    java.lang.Exception - any exception