// getJobsByKeys gets jobs with the given keys (current and complete)
func (s *Server) getJobsByKeys(q *queue.Queue, keys []string, getStd bool, getEnv bool) (jobs []*Job, srerr string, qerr string) {
var notfound []string
for _, jobkey := range keys {
// try and get the job from the in-memory queue
item, err := q.Get(jobkey)
var job *Job
if err == nil && item != nil {
job = s.itemToJob(item, getStd, getEnv)
} else {
notfound = append(notfound, jobkey)
}
if job != nil {
jobs = append(jobs, job)
}
}
if len(notfound) > 0 {
// try and get the jobs from the permanent store
found, err := s.db.retrieveCompleteJobsByKeys(notfound, getStd, getEnv)
if err != nil {
srerr = ErrDBError
qerr = err.Error()
} else if len(found) > 0 {
jobs = append(jobs, found...)
}
}
return
}
// getJobsByRepGroup gets jobs in the given group (current and complete)
func (s *Server) getJobsByRepGroup(q *queue.Queue, repgroup string, limit int, state string, getStd bool, getEnv bool) (jobs []*Job, srerr string, qerr string) {
// look in the in-memory queue for matching jobs
s.rpl.RLock()
for key := range s.rpl.lookup[repgroup] {
item, err := q.Get(key)
if err == nil && item != nil {
job := s.itemToJob(item, false, false)
jobs = append(jobs, job)
}
}
s.rpl.RUnlock()
// look in the permanent store for matching jobs
if state == "" || state == "complete" {
var complete []*Job
complete, srerr, qerr = s.getCompleteJobsByRepGroup(repgroup)
if len(complete) > 0 {
// a job is stored in the db with only the single most recent
// RepGroup it had, but we're able to retrieve jobs based on any of
// the RepGroups it ever had; set the RepGroup to the one the user
// requested *** may want to change RepGroup to store a slice of
// RepGroups? But that could be massive...
for _, cj := range complete {
cj.RepGroup = repgroup
}
jobs = append(jobs, complete...)
}
}
if limit > 0 || state != "" {
jobs = s.limitJobs(jobs, limit, state, getStd, getEnv)
}
return
}
// for the many j* methods in handleRequest, we do this common stuff to get
// the desired item and job.
func (s *Server) getij(cr *clientRequest, q *queue.Queue) (item *queue.Item, job *Job, errs string) {
// clientRequest must have a Job
if cr.Job == nil {
errs = ErrBadRequest
return
}
item, err := q.Get(cr.Job.key())
if err != nil || item.Stats().State != "run" {
errs = ErrBadJob
return
}
job = item.Data.(*Job)
if !uuid.Equal(cr.ClientID, job.ReservedBy) {
errs = ErrMustReserve
}
return
}