com.bazaarvoice.emodb.job.api

Class JobHandler<Q,R>

java.lang.Object

com.bazaarvoice.emodb.job.api.JobHandler<Q,R>

Type Parameters:

Q - The type for job requests

R - The type for job responses

public abstract class JobHandler<Q,R>
extends java.lang.Object

Superclass for classes which define how jobs should be executed. Subclasses should only have to override a single method, run(Object). This method should return the result of running the job for the given request. If the job cannot be run locally because it does not own a resource required for execution it can return notOwner().

Constructor Summary

Constructors

Constructor and Description
JobHandler()

Method Summary

Modifier and Type	Method and Description
protected R	notOwner()
abstract R	run(Q request)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JobHandler

public JobHandler()

Method Detail

run

public abstract R run(Q request)
               throws java.lang.Exception

Throws:

java.lang.Exception

notOwner

protected final R notOwner()