public void close() {
if (shouldCloseLoader && !loader.isClosed()) {
loader.close();
}
DatabaseFactory.freeConnection(cxn);
cxn = null;
loader = null;
}
public Collection<ExptCondition> getAllConditions() throws SQLException {
LinkedList<Integer> conds = new LinkedList<Integer>();
Statement s = cxn.createStatement();
ResultSet rs = s.executeQuery("select distinct(e.condition) from experiment e");
while (rs.next()) {
conds.add(rs.getInt(1));
}
rs.close();
s.close();
return loader.loadAllExptConditions(conds);
}
public boolean isClosed() {
return loader == null || loader.isClosed();
}