/**
* This function is actually responsible for querying the database.
*
* @return list of entity objects currently in view
* @throws DatabaseException
*/
private List<E> getData(Database db) throws DatabaseException {
// TODO: move the row level security to the entitymapper...
FormModel<E> model = getModel();
// set form level rights
boolean formReadonly =
model.isReadonly() || !model.getLogin().canWrite(model.create().getClass());
model.setReadonly(formReadonly);
// load the rows
List<E> visibleRecords = new ArrayList<E>();
// load all records and select rows that can be visible
// List allRecords = view.getDatabase().find( view.getEntityClass(),
// allRules );
List<E> allRecords = pager.getPage(db);
for (E record : allRecords) {
boolean rowReadonly = formReadonly || !model.getLogin().canWrite(record.getClass());
if (rowReadonly) record.setReadonly(true);
// else
// recordreadonly = false;
visibleRecords.add(record);
}
return visibleRecords;
}
public E next() {
E dtoObject = transferData.get(cursor++);
dtoObject.setReadonly(readonly);
return dtoObject;
}