WebIdUtil.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.upgrade.v4_3_0.util; 24 25 import com.liferay.portal.spring.hibernate.HibernateUtil; 26 import com.liferay.util.dao.DataAccess; 27 28 import java.sql.Connection; 29 import java.sql.PreparedStatement; 30 import java.sql.ResultSet; 31 32 import java.util.ArrayList; 33 import java.util.List; 34 35 /** 36 * <a href="WebIdUtil.java.html"><b><i>View Source</i></b></a> 37 * 38 * @author Brian Wing Shun Chan 39 * 40 */ 41 public class WebIdUtil { 42 43 public static String[] getWebIds() throws Exception { 44 if (_webIds != null) { 45 return _webIds; 46 } 47 48 List webIds = new ArrayList(); 49 50 Connection con = null; 51 PreparedStatement ps = null; 52 ResultSet rs = null; 53 54 try { 55 con = HibernateUtil.getConnection(); 56 57 ps = con.prepareStatement(_GET_WEB_IDS); 58 59 rs = ps.executeQuery(); 60 61 while (rs.next()) { 62 String companyId = rs.getString("companyId"); 63 64 webIds.add(companyId); 65 } 66 } 67 finally { 68 DataAccess.cleanUp(con, ps, rs); 69 } 70 71 _webIds = (String[])webIds.toArray(new String[0]); 72 73 return _webIds; 74 } 75 76 private static final String _GET_WEB_IDS = "select companyId from Company"; 77 78 private static String[] _webIds; 79 80 }