/** @return Returns the investigators. */ public List getInvestigators() { if (investigators == null || refresh == true) { investigators = investigatorDAO.getInvestigators(); refresh = false; } return investigators; }
public void saveInvestigator(Investigator stock) throws Exception { investigatorDAO.saveInvestigator(stock); refresh = true; }
/** For Investigator */ public Investigator getInvestigator(Integer InvestigatorID) { return investigatorDAO.getInvestigator(InvestigatorID); }