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