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 }