1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights 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.service.impl;
24  
25  import com.liferay.portal.SystemException;
26  import com.liferay.portal.kernel.dao.db.DB;
27  import com.liferay.portal.kernel.dao.db.DBFactoryUtil;
28  import com.liferay.portal.kernel.dao.jdbc.DataAccess;
29  import com.liferay.portal.kernel.log.Log;
30  import com.liferay.portal.kernel.log.LogFactoryUtil;
31  import com.liferay.portal.service.base.QuartzLocalServiceBaseImpl;
32  
33  import java.sql.Connection;
34  import java.sql.PreparedStatement;
35  import java.sql.ResultSet;
36  
37  /**
38   * <a href="QuartzLocalServiceImpl.java.html"><b><i>View Source</i></b></a>
39   *
40   * @author Brian Wing Shun Chan
41   */
42  public class QuartzLocalServiceImpl extends QuartzLocalServiceBaseImpl {
43  
44      public void checkQuartzTables() throws SystemException {
45          Connection con = null;
46          PreparedStatement ps = null;
47          ResultSet rs = null;
48  
49          try {
50              con = DataAccess.getConnection();
51  
52              ps = con.prepareStatement(
53                  "select count(*) from QUARTZ_JOB_DETAILS");
54  
55              rs = ps.executeQuery();
56  
57              if (rs.next()) {
58                  return;
59              }
60          }
61          catch (Exception e) {
62              if (_log.isWarnEnabled()) {
63                  _log.warn(e.getMessage());
64              }
65          }
66          finally {
67              DataAccess.cleanUp(con, ps, rs);
68          }
69  
70          DB db = DBFactoryUtil.getDB();
71  
72          try {
73              db.runSQLTemplate("quartz-tables.sql", false);
74          }
75          catch (Exception e) {
76              throw new SystemException(e);
77          }
78      }
79  
80      private static Log _log =
81          LogFactoryUtil.getLog(QuartzLocalServiceImpl.class);
82  
83  }