| 188,8 → 188,8 |
|---|
| } |
| } |
| |
| public static List pageableList(int pageSize, int pageNumber, |
| String query, Class classToLoad, String[] returnAliases, Class[] returnClasses, |
| public static List pageableListSql(int pageSize, int pageNumber, |
| String query, String[] returnAliases, Class[] returnClasses, |
| Object[] values, Type[] types) |
| throws ModelException |
| { |
| 207,7 → 207,7 |
|---|
| hq.setMaxResults(pageSize); |
| } |
| |
| return selectClassColumn(classToLoad, hq.list()); |
| return selectFirstClassColumn(hq.list()); |
| // FIXME: really no other way in Hibernate? |
| } |
| catch(HibernateException ex) |
| 216,47 → 216,13 |
|---|
| } |
| } |
| |
| protected static List selectClassColumn(Class classToLoad, List list) |
| protected static List selectFirstClassColumn(List list) |
| throws ModelException |
| { |
| List res = new ArrayList(); |
| |
| if(list == null || list.size() == 0) return res; |
| |
| Object o = list.get(0); |
| if(o == null) |
| throw new ModelException( |
| "First element in the list is null, cannot determine it type"); |
| |
| if(!(o instanceof Object[])) { |
| if(classToLoad.isInstance(o)) |
| return list; |
| else |
| throw new ModelException("First element in the list is instance of " |
| + o.getClass().getName() + ", which is not java.lang.Object[] or " |
| + classToLoad.getName()); |
| } |
| |
| Object[] oa = (Object[])o; |
| int pos = -1; |
| |
| for(int i = 0; i < oa.length; i++) { |
| if(classToLoad.isInstance(oa[i])) { |
| if(pos < 0) |
| pos = i; |
| else |
| throw new ModelException("First row of the list has several elements of type " |
| + classToLoad.getName()); |
| } |
| } |
| if(pos < 0) { |
| throw new ModelException("First row of the list has no elements of type " |
| + classToLoad.getName()); |
| } |
| |
| for(Iterator i = list.iterator(); i.hasNext(); ) { |
| Object[] e = (Object[])i.next(); |
| res.add(e[pos]); |
| res.add(((Object[])i.next())[0]); |
| } |
| |
| return res; |