1 /*
2 * Copyright 2004-2006 the Seasar Foundation and the Others.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
13 * either express or implied. See the License for the specific language
14 * governing permissions and limitations under the License.
15 */
16 package org.seasar.tuigwaa.database.function;
17
18 import org.seasar.tuigwaa.database.function.criteria.ICriteria;
19
20 import com.isenshi.util.functor.UnaryFunction;
21
22 public class OrderListExeFunction extends AbstractCriteriaExeFunction implements
23 UnaryFunction {
24
25 public Object evaluate(Object obj) {
26 ICriteria criteria = createHibernateCriteria();
27 if (obj != null) {
28 String field = (String) obj;
29 criteria.addOrder(field, false);
30 }
31 return criteria.list();
32 }
33 }