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  }