public VerifierContentProvider() {
// TODO remove job from JobPool when it has finished.
// for now, we just use unique names.
String jobName = BASE_JOBNAME + " " + StringTool.unique(BASE_JOBNAME); // $NON-NLS-1$
job = new DataLoader(jobName);
globalJob = job;
if (JobPool.getJobPool().getJob(job.getJobname()) == null) {
JobPool.getJobPool().addJob(job);
}
job.addListener(this);
}
@SuppressWarnings("unchecked")
public Object[] getElements(Object parent) {
Object result = job.getData();
if (result == null) {
JobPool.getJobPool().activate(job.getJobname(), Job.LONG);
return new String[] {Messages.ExterneDokumente_loading};
} else {
if (result instanceof List) {
return ((List) result).toArray();
} else if (result instanceof String) {
return new Object[] {result};
} else {
return null;
}
}
}