public void updatePrivilege(Privilege pvlg) throws EntityExistException {
updator.updateByIdColumns(pvlg);
if (pvlg.getType() == Privilege.BUSINESS_PRIVILEGE) {
businessPrivilegeTreeChanged = true;
} else if (pvlg.getType() == Privilege.NON_ROLE_PRIVILEGE) {
nonRolePrivilegeTreeChanged = true;
}
}
public void movePrivilege(Privilege privilege, Privilege target, int newOrderNum) {
try {
if (privilege.getId() <= 0) {
throw new RalasafeException("Cannot move reserved privilege.");
}
privilege = getPrivilege(privilege.getId());
target = getPrivilege(target.getId());
if (privilege.getType() != target.getType()) {
throw new RalasafeException("Cannot move privilege out of the tree.");
}
if (target.getIsLeaf()) {
throw new RalasafeException("Canot move privilege to a leaf node.");
}
if (privilege == target || isCascadeChild(privilege.getId(), target.getId())) {
throw new RalasafeException("This move will produce a cycle.");
}
Collection children = getChildren(target);
ArrayList list = new ArrayList();
if (children != null) {
list.addAll(children);
}
// If it still be a child of the original parent node
if (privilege.getPid() == target.getId()) {
list.remove(privilege);
}
privilege.setPid(target.getId());
// reset orderNum(s), and update to db
list.add(newOrderNum, privilege);
for (int i = 0, size = list.size(); i < size; i++) {
Privilege p = (Privilege) list.get(i);
p.setOrderNum(i);
updator.updateByIdColumns(p);
}
if (target.getType() == Privilege.BUSINESS_PRIVILEGE) {
businessPrivilegeTreeChanged = true;
} else if (target.getType() == Privilege.NON_ROLE_PRIVILEGE) {
nonRolePrivilegeTreeChanged = true;
}
} catch (EntityExistException e) {
throw new DBLevelException(e);
}
}