| Tree.java |
1 /**
2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a copy
5 * of this software and associated documentation files (the "Software"), to deal
6 * in the Software without restriction, including without limitation the rights
7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8 * copies of the Software, and to permit persons to whom the Software is
9 * furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20 * SOFTWARE.
21 */
22
23 package com.liferay.portal.sharepoint;
24
25 import com.liferay.portal.kernel.util.StringPool;
26
27 import java.util.ArrayList;
28 import java.util.List;
29
30 /**
31 * <a href="Tree.java.html"><b><i>View Source</i></b></a>
32 *
33 * @author Bruno Farache
34 *
35 */
36 public class Tree implements ResponseElement {
37
38 public static final String CLOSE_UL = "</ul>";
39
40 public static final String OPEN_UL = "<ul>";
41
42 public void addChild(ResponseElement node) {
43 _children.add(node);
44 }
45
46 public String parse() {
47 StringBuilder sb = new StringBuilder();
48
49 sb.append(OPEN_UL);
50 sb.append(StringPool.NEW_LINE);
51
52 for (ResponseElement child : _children) {
53 sb.append(child.parse());
54 }
55
56 sb.append(CLOSE_UL);
57 sb.append(StringPool.NEW_LINE);
58
59 return sb.toString();
60 }
61
62 private List<ResponseElement> _children = new ArrayList<ResponseElement>();
63
64 }