1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    * The contents of this file are subject to the terms of the Liferay Enterprise
5    * Subscription License ("License"). You may not use this file except in
6    * compliance with the License. You can obtain a copy of the License by
7    * contacting Liferay, Inc. See the License for the specific language governing
8    * permissions and limitations under the License, including but not limited to
9    * distribution rights of the Software.
10   *
11   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
12   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
13   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
14   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
15   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
16   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
17   * SOFTWARE.
18   */
19  
20  package com.liferay.portal.upgrade.v4_3_0.util;
21  
22  import com.liferay.portal.kernel.dao.jdbc.DataAccess;
23  
24  import java.sql.Connection;
25  import java.sql.PreparedStatement;
26  import java.sql.ResultSet;
27  
28  import java.util.ArrayList;
29  import java.util.List;
30  
31  /**
32   * <a href="WebIdUtil.java.html"><b><i>View Source</i></b></a>
33   *
34   * @author Brian Wing Shun Chan
35   *
36   */
37  public class WebIdUtil {
38  
39      public static String[] getWebIds() throws Exception {
40          if (_webIds != null) {
41              return _webIds;
42          }
43  
44          List<String> webIds = new ArrayList<String>();
45  
46          Connection con = null;
47          PreparedStatement ps = null;
48          ResultSet rs = null;
49  
50          try {
51              con = DataAccess.getConnection();
52  
53              ps = con.prepareStatement(_GET_WEB_IDS);
54  
55              rs = ps.executeQuery();
56  
57              while (rs.next()) {
58                  String companyId = rs.getString("companyId");
59  
60                  webIds.add(companyId);
61              }
62          }
63          finally {
64              DataAccess.cleanUp(con, ps, rs);
65          }
66  
67          _webIds = webIds.toArray(new String[webIds.size()]);
68  
69          return _webIds;
70      }
71  
72      private static final String _GET_WEB_IDS = "select companyId from Company";
73  
74      private static String[] _webIds;
75  
76  }