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; |