package com.dlink.job;

import com.dlink.exception.JobException;

import java.util.ServiceLoader;

/**
 * jobHandler
 *
 * @author wenmo
 * @since 2021/6/26 23:22
 */
public interface JobHandler {
    boolean init();

    boolean ready();

    boolean running();

    boolean success();

    boolean failed();

    boolean callback();

    boolean close();

    static JobHandler build() {
        ServiceLoader<JobHandler> jobHandlers = ServiceLoader.load(JobHandler.class);
        for (JobHandler jobHandler : jobHandlers) {
            return jobHandler;
        }
        throw new JobException("There is no corresponding implementation class for this interface!");
    }
}
