| ServiceComponentImpl.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.portal.model.impl;
24
25 import com.liferay.portal.kernel.util.StringPool;
26 import com.liferay.portal.model.ServiceComponent;
27
28 import java.io.StringReader;
29
30 import org.apache.commons.logging.Log;
31 import org.apache.commons.logging.LogFactory;
32
33 import org.dom4j.Document;
34 import org.dom4j.DocumentException;
35 import org.dom4j.Element;
36 import org.dom4j.io.SAXReader;
37
38 /**
39 * <a href="ServiceComponentImpl.java.html"><b><i>View Source</i></b></a>
40 *
41 * @author Brian Wing Shun Chan
42 *
43 */
44 public class ServiceComponentImpl
45 extends ServiceComponentModelImpl implements ServiceComponent {
46
47 public ServiceComponentImpl() {
48 }
49
50 public void setData(String data) {
51 super.setData(data);
52
53 _dataEl = null;
54 }
55
56 public String getTablesSQL() {
57 return _getData("tables-sql");
58 }
59
60 public String getSequencesSQL() {
61 return _getData("sequences-sql");
62 }
63
64 public String getIndexesSQL() {
65 return _getData("indexes-sql");
66 }
67
68 private String _getData(String name) {
69 try {
70 return _getDataEl().elementText(name);
71 }
72 catch (Exception e) {
73 _log.error(e, e);
74
75 return StringPool.BLANK;
76 }
77 }
78
79 private Element _getDataEl() throws DocumentException {
80 if (_dataEl == null) {
81 SAXReader reader = new SAXReader();
82
83 Document doc = reader.read(new StringReader(getData()));
84
85 _dataEl = doc.getRootElement();
86 }
87
88 return _dataEl;
89 }
90
91 private static Log _log = LogFactory.getLog(ServiceComponentImpl.class);
92
93 private Element _dataEl;
94
95 }