RoleBean.java
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/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package fi.insomnia.bortal.beans;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import javax.ejb.EJB;
import javax.ejb.Stateless;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import fi.insomnia.bortal.facade.RoleFacade;
import fi.insomnia.bortal.model.Role;
/**
*
* @author tuukka
*/
@Stateless
public class RoleBean implements RoleBeanLocal {
// public static final String[] DECLARED_ROLES =
// {
// BeanRole.SUPERADMIN.toString(),
// BeanRole.ADMIN_BASE.name(),
// BeanRole.USER_BASE.name()
// };
@EJB
private RoleFacade roleFacade;
private static final Logger logger = LoggerFactory.getLogger(RoleBean.class);
public List<Role> listRoles() {
return roleFacade.findAll();
}
public Role mergeChanges(Role role) {
return roleFacade.merge(role);
}
public Role create(Role role) {
roleFacade.create(role);
return role;
}
public List<Role> getPossibleParents(Role role) {
List<Role> roleList = listRoles();
if (role == null)
return roleList;
List<Role> children = getAllChilds(role, new HashSet<Role>());
for (Role unit : children) {
if (roleList.contains(unit)) {
roleList.remove(unit);
}
}
return roleList;
}
private static List<Role> getAllChilds(Role role, Set<Role> checkedRoles) {
List<Role> returnList = new ArrayList<Role>();
if (checkedRoles.contains(role) || role == null) {
return returnList;
}
for (Role unit : role.getChildren()) {
List<Role> someList = getAllChilds(unit, checkedRoles);
returnList.addAll(someList);
}
checkedRoles.add(role);
return returnList;
}
// public static String[] getDeclaredRoles() {
// return DECLARED_ROLES;
// }
// Add business logic below. (Right-click in editor and choose
// "Insert Code > Add Business Method")
}