org.jberet.spi

Class JobOperatorContext

java.lang.Object

org.jberet.spi.JobOperatorContext

public abstract class JobOperatorContext
extends Object

A context on which the JobOperator can be found.

If no selector is set the DefaultJobOperatorContextSelector will be used. Do note that this does require the implementation to provide a BatchEnvironment via a service loader.

Author:

James R. Perkins

Constructor Summary

Constructors

Constructor and Description
JobOperatorContext()

Method Summary

Modifier and Type	Method and Description
static JobOperatorContext	create(BatchEnvironment batchEnvironment) Creates a new context based on the environment.
static JobOperatorContext	create(javax.batch.operations.JobOperator jobOperator) Creates a new context which returns the job operator.
abstract javax.batch.operations.JobOperator	getJobOperator() Returns the JobOperator for this current context.
static JobOperatorContext	getJobOperatorContext() Returns the current context based on the selector.
static void	setJobOperatorContextSelector(JobOperatorContextSelector selector) Allows the selector for the JobOperatorContext to be set.

Methods inherited from class java.lang.Object

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

Constructor Detail

JobOperatorContext

public JobOperatorContext()

Method Detail

getJobOperatorContext

public static JobOperatorContext getJobOperatorContext()

Returns the current context based on the selector.

Returns:

the current context

create

public static JobOperatorContext create(BatchEnvironment batchEnvironment)

Creates a new context based on the environment.

Parameters:

batchEnvironment - the batch environment to create the context for, cannot be null

Returns:

the new context

create

public static JobOperatorContext create(javax.batch.operations.JobOperator jobOperator)

Creates a new context which returns the job operator.

Parameters:

jobOperator - the job operator this context should return, cannot be null

Returns:

the new context

setJobOperatorContextSelector

public static void setJobOperatorContextSelector(JobOperatorContextSelector selector)

Allows the selector for the JobOperatorContext to be set. If the parameter is null the default selector will be used.

Parameters:

selector - the selector to use

getJobOperator

public abstract javax.batch.operations.JobOperator getJobOperator()

Returns the JobOperator for this current context.

Returns:

the job operator