Example usage for org.springframework.batch.core.job.builder FlowBuilder start

Introduction

In this page you can find the example usage for org.springframework.batch.core.job.builder FlowBuilder start.

Prototype

public FlowBuilder<Q> start(Flow flow) 

Source Link

Document

If a flow should start with a subflow use this as the first state.

Usage

From source file:com.github.jrrdev.mantisbtsync.core.jobs.JobProjectsConfiguration.java

/**
 * Build the main flow to sync a project.
 *
 * @param mantisProjectExtractorStep/*ww  w .  ja  va  2s  .  c om*/
 *          Step poping the id of the project from the list stored in the execution context
 * @param projectCategoriesStep
 *          Step syncing the categories related to the project
 * @param projectCustomFieldsStep
 *          Step syncing the custom fields related to the project
 * @param mantisLoginStep
 *          Step retrieving the access_level
 * @param projectUsersStep
 *          Step syncing users related to this project
 * @param projectVersionsStep
 *          Step syncing the versions related to this project
 * @return the flow
 */
@Bean
public Flow projectInitFlow(final Step mantisProjectExtractorStep, final Step projectCategoriesStep,
        final Step projectCustomFieldsStep, final Step mantisLoginStep, final Step projectUsersStep,
        final Step projectVersionsStep) {

    final FlowBuilder<Flow> builder = new FlowBuilder<Flow>("projectInitFlow");
    builder.start(mantisProjectExtractorStep).next(projectCategoriesStep).next(projectCustomFieldsStep)
            .next(mantisLoginStep).next(projectUsersStep).next(projectVersionsStep);

    return builder.build();
}

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From source file:com.github.jrrdev.mantisbtsync.core.jobs.JobProjectsConfiguration.java

/**
 * Build the syncProjectsJob job. This job will retrieve all informations
 * for the given project and its subprojects.
 *
 *
 * Parameters for this job are :/* w w w.java2s.  co m*/
 *    - mantis.username
 *       MantisBT username. If anonymous access is used, should be an empty string.
 *  - mantis.password
 *     MantisBT password. If anonymous access is used, should be an empty string.
 *  - mantis.project_id
 *     The id of the project
 *
 * @param jobs
 *          Job build factory
 * @param mantisProjectsListStep
 *          Step retrieving all subprojects
 * @param projectInitFlow
 *          Flow for project syncing
 * @param jobProjectInitFlowDecider
 *          Decider which decides if the flow must be repeated (if a subproject
 *          is still not synced)
 * @param authProjectsStep
 *          Step for portal authentication at the begining of the job
 * @param closeProjectsListener
 *          Listener for closing the portal authentication connection at the end of the job
 * @return the job
 */
@Bean
public Job syncProjectsJob(final JobBuilderFactory jobs, final Step mantisProjectsListStep,
        final Flow projectInitFlow, final JobExecutionDecider jobProjectInitFlowDecider,
        final Step authProjectsStep, final CloseAuthManagerListener closeProjectsListener) {

    final FlowBuilder<Flow> loopBuilder = new FlowBuilder<Flow>("projectInitLoop");
    final Flow loop = loopBuilder.start(projectInitFlow).next(jobProjectInitFlowDecider).on("LOOP")
            .to(projectInitFlow).from(jobProjectInitFlowDecider).on("END_LOOP").end().build();

    return jobs.get("syncProjectsJob").incrementer(new RunIdIncrementer()).listener(closeProjectsListener)
            .flow(authProjectsStep).next(mantisProjectsListStep).next(loop).end().build();
}

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