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  }