/**
* @param request
* @param permissionType PERMISSION_VIEWABLE, PERMISSION_NO_PERM or PERMISSION_NO_LICENSE
* @return never null, elements are nds.schema.SubSystem
*/
public List<SubSystem> getSubSystems(HttpServletRequest request, int permissionType)
throws Exception {
if (permissionType == PERMISSION_VIEWABLE) return getSubSystems(request);
UserWebImpl userWeb =
((UserWebImpl)
WebUtils.getSessionContextManager(request.getSession())
.getActor(nds.util.WebKeys.USER));
String subsystems =
(String)
QueryEngine.getInstance()
.doQueryOne("SELECT subsystems from users where id=" + userWeb.getUserId());
if (Validator.isNotNull(subsystems)) {
return Collections.EMPTY_LIST;
}
TableManager manager = TableManager.getInstance();
if (permissionType == PERMISSION_NO_PERM) {
ArrayList subs = new ArrayList();
List al = (List) userWeb.getProperty("subsystems"); // elements are subystem.id
if (al == null) {
getSubSystems(request);
al = (List) userWeb.getProperty("subsystems");
}
// no perm
List ss = manager.getSubSystems();
for (int i = 0; i < ss.size(); i++) {
SubSystem sa = (SubSystem) ss.get(i);
boolean found = false;
for (int j = 0; j < al.size(); j++) {
if (((Integer) al.get(j)).intValue() == sa.getId()) {
found = true;
break;
}
}
if (!found) subs.add(sa);
}
return subs;
} // else{
// no license
if (subSystemNoLicense == null) {
subSystemNoLicense = new ArrayList<SubSystem>();
List al =
QueryEngine.getInstance()
.doQueryList(
"select id, name, orderno, iconurl,url from ad_subsystem s where exists(select 1 from ad_tablecategory c where c.ad_subsystem_id=s.id) order by orderno asc");
for (int i = 0; i < al.size(); i++) {
List als = (List) al.get(i);
if (manager.getSubSystem(Tools.getInt(als.get(0), -1)) == null) {
SubSystem ss = new SubSystem();
ss.setId(Tools.getInt(als.get(0), -1));
ss.setName((String) als.get(1));
ss.setOrderno(Tools.getInt(als.get(2), -1));
ss.setIconURL((String) als.get(3));
ss.setPageURL((String) als.get(4));
subSystemNoLicense.add(ss);
}
}
}
return subSystemNoLicense;
// }
}
