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  }