| BeanToXMLUtil.java |
1 /**
2 * Copyright (c) 2000-2008 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.util.xml;
24
25 import com.liferay.portal.kernel.util.StringPool;
26 import com.liferay.portal.kernel.util.StringUtil;
27 import com.liferay.util.TextFormatter;
28
29 import java.lang.reflect.Method;
30
31 import java.util.List;
32
33 import org.apache.commons.logging.Log;
34 import org.apache.commons.logging.LogFactory;
35
36 import org.dom4j.Element;
37
38 /**
39 * <a href="BeanToXMLUtil.java.html"><b><i>View Source</i></b></a>
40 *
41 * @author Charles May
42 *
43 */
44 public class BeanToXMLUtil {
45
46 public static void addBean(Object obj, Element parentEl) {
47 String classNameWithoutPackage = getClassNameWithoutPackage(
48 obj.getClass().getName());
49
50 Element el = parentEl.addElement(classNameWithoutPackage);
51
52 addFields(obj, el);
53 }
54
55 public static void addFields(Object obj, Element parentEl) {
56 Method[] methods = obj.getClass().getMethods();
57
58 for (int i = 0; i < methods.length; i++) {
59 Method method = methods[i];
60
61 if (method.getName().startsWith("get") &&
62 !method.getName().equals("getClass")) {
63
64 String memberName = StringUtil.replace(
65 method.getName(), "get", StringPool.BLANK);
66
67 memberName = TextFormatter.format(memberName, TextFormatter.I);
68 memberName = TextFormatter.format(memberName, TextFormatter.K);
69
70 try {
71 Object returnValue = method.invoke(obj, new Object[] {});
72
73 if (returnValue instanceof List) {
74 List<Object> list = (List<Object>)returnValue;
75
76 Element listEl = parentEl.addElement(memberName);
77
78 for (int j = 0; j < list.size(); j++) {
79 addBean(list.get(j), listEl);
80 }
81 }
82 else {
83 DocUtil.add(
84 parentEl, memberName, returnValue.toString());
85 }
86 }
87 catch (Exception e) {
88 if (_log.isWarnEnabled()) {
89 _log.warn(e.getMessage());
90 }
91 }
92 }
93 }
94 }
95
96 public static String getClassNameWithoutPackage(String className) {
97 String[] classNameArray = StringUtil.split(
98 className, StringPool.PERIOD);
99
100 String classNameWithoutPackage =
101 classNameArray[classNameArray.length - 1];
102
103 classNameWithoutPackage = TextFormatter.format(
104 classNameWithoutPackage, TextFormatter.I);
105 classNameWithoutPackage = TextFormatter.format(
106 classNameWithoutPackage, TextFormatter.K);
107
108 return classNameWithoutPackage;
109 }
110
111 private static Log _log = LogFactory.getLog(BeanToXMLUtil.class);
112
113 }