| Tree.java |
1 /**
2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3 *
4 *
5 *
6 *
7 * The contents of this file are subject to the terms of the Liferay Enterprise
8 * Subscription License ("License"). You may not use this file except in
9 * compliance with the License. You can obtain a copy of the License by
10 * contacting Liferay, Inc. See the License for the specific language governing
11 * permissions and limitations under the License, including but not limited to
12 * distribution rights 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 public class Tree implements ResponseElement {
36
37 public static final String CLOSE_UL = "</ul>";
38
39 public static final String OPEN_UL = "<ul>";
40
41 public void addChild(ResponseElement node) {
42 _children.add(node);
43 }
44
45 public String parse() {
46 StringBuilder sb = new StringBuilder();
47
48 sb.append(OPEN_UL);
49 sb.append(StringPool.NEW_LINE);
50
51 for (ResponseElement child : _children) {
52 sb.append(child.parse());
53 }
54
55 sb.append(CLOSE_UL);
56 sb.append(StringPool.NEW_LINE);
57
58 return sb.toString();
59 }
60
61 private List<ResponseElement> _children = new ArrayList<ResponseElement>();
62
63 }