/**
* Executes the service. Returns the current collection of infoTeachers.
*
* @throws ExcepcaoPersistencia
*/
protected List<InfoTeacher> run(String executionCourseId) throws FenixServiceException {
Collection professorShips = null;
ExecutionCourse executionCourse = FenixFramework.getDomainObject(executionCourseId);
professorShips = executionCourse.getProfessorshipsSet();
if (professorShips == null || professorShips.isEmpty()) {
return null;
}
List<InfoTeacher> infoTeachers = new ArrayList<InfoTeacher>();
Iterator iter = professorShips.iterator();
Teacher teacher = null;
while (iter.hasNext()) {
teacher = ((Professorship) iter.next()).getTeacher();
infoTeachers.add(InfoTeacher.newInfoFromDomain(teacher));
}
return infoTeachers;
}
