01: /**********************************************************************************
02: * $URL: https://source.sakaiproject.org/svn/msgcntr/trunk/messageforums-hbm/src/java/org/sakaiproject/component/app/messageforums/dao/hibernate/Util.java $
03: * $Id: Util.java 9227 2006-05-15 15:02:42Z cwen@iupui.edu $
04: ***********************************************************************************
05: *
06: * Copyright (c) 2003, 2004, 2005, 2006 The Sakai Foundation.
07: *
08: * Licensed under the Educational Community License, Version 1.0 (the "License");
09: * you may not use this file except in compliance with the License.
10: * You may obtain a copy of the License at
11: *
12: * http://www.opensource.org/licenses/ecl1.php
13: *
14: * Unless required by applicable law or agreed to in writing, software
15: * distributed under the License is distributed on an "AS IS" BASIS,
16: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17: * See the License for the specific language governing permissions and
18: * limitations under the License.
19: *
20: **********************************************************************************/package org.sakaiproject.component.app.messageforums.dao.hibernate;
21:
22: import java.util.ArrayList;
23: import java.util.HashSet;
24: import java.util.Iterator;
25: import java.util.List;
26: import java.util.Set;
27:
28: public class Util {
29:
30: public static List setToList(Set set) {
31: List list = new ArrayList();
32: if (set != null) {
33: for (Iterator iter = set.iterator(); iter.hasNext();) {
34: Object object = (Object) iter.next();
35: if (object != null) {
36: list.add(object);
37: }
38: }
39: }
40: return list;
41: }
42:
43: public static Set listToSet(List list) {
44: Set set = new HashSet();
45: if (list != null) {
46: for (Iterator iter = list.iterator(); iter.hasNext();) {
47: Object object = (Object) iter.next();
48: if (object != null) {
49: set.add(object);
50: }
51: }
52: }
53: return set;
54: }
55:
56: }
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