public static Map<Long, Long> loadZutaten(Long id, Connection con) throws SQLException {
Map<Long, Long> zutaten = new HashMap<Long, Long>();
String sql = "select zut_id, menge from zut2rez where rez_id = ?";
PreparedStatement stmt = null;
StatementBuilder builder = new StatementBuilder();
stmt = builder.buildQuery(sql, con);
stmt.setLong(1, id);
ResultSet rs = stmt.executeQuery();
while (rs.next()) {
zutaten.put(rs.getLong("zut_id"), rs.getLong("menge"));
}
return zutaten;
}
public static List findRezepte(Query q, Connection con) throws SQLException {
PreparedStatement stmt = null;
ResultSet rs = null;
try {
StatementBuilder builder = new StatementBuilder();
builder.add("id", q.getExpression("id"));
builder.add("name", q.getExpression("name"));
builder.add("anleitung", q.getExpression("anleitung"));
if (q.getResultType() == ResultType.NAMES) {
stmt = builder.buildQuery("select id, name from rezept", con);
return makeNameList(stmt.executeQuery());
} else {
stmt = builder.buildQuery("select id, name, anleitung, bzr_login from rezept ", con);
return makeObjectList(stmt.executeQuery());
}
} finally {
DbUtil.close(rs, stmt);
}
}
