JobService.java

1 
package edu.ucsb.cs156.frontiers.services.jobs;
2
3 
import edu.ucsb.cs156.frontiers.entities.Course;
4 
import edu.ucsb.cs156.frontiers.entities.Job;
5 
import edu.ucsb.cs156.frontiers.repositories.JobsRepository;
6 
import edu.ucsb.cs156.frontiers.services.CurrentUserService;
7 
import lombok.extern.slf4j.Slf4j;
8 
import org.springframework.beans.factory.annotation.Autowired;
9 
import org.springframework.context.annotation.Lazy;
10 
import org.springframework.scheduling.annotation.Async;
11 
import org.springframework.stereotype.Service;
12
13 
@Service
14 
@Slf4j
15 
public class JobService {
16 
  @Autowired private JobsRepository jobsRepository;
17
18 
  @Autowired private CurrentUserService currentUserService;
19
20 
  @Autowired private JobContextFactory contextFactory;
21
22 
  /*
23 
   * This is a self-referential bean to allow for async method calls within the same class.
24 
   */
25 
  @Lazy @Autowired private JobService self;
26
27 
  public Job runAsJob(JobContextConsumer jobFunction) {
28 
    String jobName = jobFunction.getClass().getName().replace("edu.ucsb.cs156.frontiers.jobs.", "");
29
30 
    Course course = jobFunction.getCourse();
31
32 
    Job job =
33 
        Job.builder()
34 
            .createdBy(currentUserService.getUser())
35 
            .status("running")
36 
            .jobName(jobName)
37 
            .course(course)
38 1 1. runAsJob : negated conditional → KILLED
 
            .courseName(course != null ? course.getCourseName() : null)
39 
            .userEmail(currentUserService.getUser().getEmail())
40 
            .build();
41
42 
    log.info("Starting job: {}, jobName={}", job.getId(), job.getJobName());
43
44 
    jobsRepository.save(job);
45 1 1. runAsJob : removed call to edu/ucsb/cs156/frontiers/services/jobs/JobService::runJobAsync → KILLED
 
    self.runJobAsync(job, jobFunction);
46
47 1 1. runAsJob : replaced return value with null for edu/ucsb/cs156/frontiers/services/jobs/JobService::runAsJob → KILLED
 
    return job;
48 
  }
49
50 
  @Async
51 
  public void runJobAsync(Job job, JobContextConsumer jobFunction) {
52 
    JobContext context = contextFactory.createContext(job);
53
54 
    try {
55 
      jobFunction.accept(context);
56 
    } catch (Exception e) {
57 1 1. runJobAsync : removed call to edu/ucsb/cs156/frontiers/entities/Job::setStatus → KILLED
 
      job.setStatus("error");
58 
      context.log(e.getMessage());
59 
      return;
60 
    }
61
62 1 1. runJobAsync : removed call to edu/ucsb/cs156/frontiers/entities/Job::setStatus → KILLED
 
    job.setStatus("complete");
63 
    jobsRepository.save(job);
64 
  }
65
66 
  public String getJobLogs(Long jobId) {
67 
    Job job =
68 
        jobsRepository
69 
            .findById(jobId)
70 1 1. lambda$getJobLogs$0 : replaced return value with null for edu/ucsb/cs156/frontiers/services/jobs/JobService::lambda$getJobLogs$0 → KILLED
 
            .orElseThrow(() -> new IllegalArgumentException("Job not found"));
71
72 
    String log = job.getLog();
73 1 1. getJobLogs : negated conditional → KILLED
 
    return log != null ? log : "";
74 
  }
75 
}

Mutations

38

1.1
Location : runAsJob
Killed by : edu.ucsb.cs156.frontiers.services.JobServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.services.JobServiceTests]/[method:runAsJob_withNullCourse_setsCourseNameToNull()] negated conditional → KILLED

45

1.1
Location : runAsJob
Killed by : edu.ucsb.cs156.frontiers.services.JobServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.services.JobServiceTests]/[method:runAsJob_withNullCourse_setsCourseNameToNull()] removed call to edu/ucsb/cs156/frontiers/services/jobs/JobService::runJobAsync → KILLED

47

1.1
Location : runAsJob
Killed by : edu.ucsb.cs156.frontiers.services.JobServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.services.JobServiceTests]/[method:runAsJob_withNullCourse_setsCourseNameToNull()] replaced return value with null for edu/ucsb/cs156/frontiers/services/jobs/JobService::runAsJob → KILLED

57

1.1
Location : runJobAsync
Killed by : edu.ucsb.cs156.frontiers.services.JobServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.services.JobServiceTests]/[method:runAsyncJob_handles_error()] removed call to edu/ucsb/cs156/frontiers/entities/Job::setStatus → KILLED

62

1.1
Location : runJobAsync
Killed by : edu.ucsb.cs156.frontiers.services.JobServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.services.JobServiceTests]/[method:runAsyncJob_fires_correctly()] removed call to edu/ucsb/cs156/frontiers/entities/Job::setStatus → KILLED

70

1.1
Location : lambda$getJobLogs$0
Killed by : edu.ucsb.cs156.frontiers.services.JobServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.services.JobServiceTests]/[method:test_getJobLogs_job_not_found()] replaced return value with null for edu/ucsb/cs156/frontiers/services/jobs/JobService::lambda$getJobLogs$0 → KILLED

73

1.1
Location : getJobLogs
Killed by : edu.ucsb.cs156.frontiers.services.JobServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.services.JobServiceTests]/[method:test_getJobLogs_with_null_log()] negated conditional → KILLED

Active mutators

Tests examined


Report generated by PIT 1.17.0