Package org.springframework.batch.core.job.builder

Class JobBuilderHelper<B extends JobBuilderHelper<B>>

  • Direct Known Subclasses:
    FlowJobBuilder, JobBuilder, SimpleJobBuilder
    public abstract class JobBuilderHelper<B extends JobBuilderHelper<B>>
extends java.lang.Object
    A base class and utility for other job builders providing access to common properties like job repository.
    Since:
    2.2
    Author:
    Dave Syer

    • Field Detail

      • logger

        protected final org.apache.commons.logging.Log logger

    • Constructor Detail

      • JobBuilderHelper

        public JobBuilderHelper​(java.lang.String name)

      • JobBuilderHelper

        protected JobBuilderHelper​(JobBuilderHelper<?> parent)
        Create a new builder initialized with any properties in the parent. The parent is copied, so it can be re-used.
        Parameters:
        parent - a parent helper containing common step properties

    • Method Detail

      • validator

        public B validator​(JobParametersValidator jobParametersValidator)
        Add a job parameters validator.
        Parameters:
        jobParametersValidator - a job parameters validator
        Returns:
        this to enable fluent chaining

      • incrementer

        public B incrementer​(JobParametersIncrementer jobParametersIncrementer)
        Add a job parameters incrementer.
        Parameters:
        jobParametersIncrementer - a job parameters incrementer
        Returns:
        this to enable fluent chaining

      • repository

        public B repository​(JobRepository jobRepository)
        Sets the job repository for the job.
        Parameters:
        jobRepository - the job repository (mandatory)
        Returns:
        this to enable fluent chaining

      • listener

        public B listener​(JobExecutionListener listener)
        Register a job execution listener.
        Parameters:
        listener - a job execution listener
        Returns:
        this to enable fluent chaining

      • preventRestart

        public B preventRestart()
        Set a flag to prevent restart an execution of this job even if it has failed.
        Returns:
        this to enable fluent chaining

      • getName

        protected java.lang.String getName()

      • isRestartable

        protected boolean isRestartable()

      • enhance

        protected void enhance​(Job target)