package com.sjtu.service;

import com.sjtu.dao.LookupDao;

import java.util.List;

/**
 * Business Service Interface to talk to persistence layer and retrieve values
 * for drop-down choice lists.
 * 
 * <p>
 * <a href="LookupManager.java.html"><i>View Source</i></a>
 * </p>
 * 
 * @author <a href="mailto:matt@raibledesigns.com">Matt Raible</a>
 */
public interface LookupManager extends Manager {
	// ~ Methods
	// ================================================================

	public void setLookupDao(LookupDao dao);

	/**
	 * Retrieves all possible roles from persistence layer
	 * 
	 * @return List
	 */
	public List getAllRoles();
}