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 }