1 /*
2 * Copyright 2004 Sun Microsystems, Inc.
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, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 *
16 */
17 package com.sun.syndication.feed.module.impl;
18
19 import com.sun.syndication.feed.module.Module;
20
21 import java.util.ArrayList;
22 import java.util.List;
23
24 /***
25 */
26 public class ModuleUtils {
27
28 public static List cloneModules(List modules) {
29 List cModules = null;
30 if (modules!=null) {
31 cModules = new ArrayList();
32 for (int i=0;i<modules.size();i++) {
33 Module module = (Module) modules.get(i);
34 try {
35 cModules.add(module.clone());
36 }
37 catch (Exception ex) {
38 throw new RuntimeException("Cloning modules",ex);
39 }
40 }
41 }
42 return cModules;
43 }
44
45 public static Module getModule(List modules,String uri) {
46 Module module = null;
47 for (int i=0;module==null && modules!=null && i<modules.size();i++) {
48 module = (Module) modules.get(i);
49 if (!module.getUri().equals(uri)) {
50 module = null;
51 }
52 }
53 return module;
54 }
55
56 }