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1 package org.apache.torque.adapter; 2 3 /* ==================================================================== 4 * The Apache Software License, Version 1.1 5 * 6 * Copyright (c) 2001 The Apache Software Foundation. All rights 7 * reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions and the following disclaimer in 18 * the documentation and/or other materials provided with the 19 * distribution. 20 * 21 * 3. The end-user documentation included with the redistribution, 22 * if any, must include the following acknowledgment: 23 * "This product includes software developed by the 24 * Apache Software Foundation (http://www.apache.org/)." 25 * Alternately, this acknowledgment may appear in the software itself, 26 * if and wherever such third-party acknowledgments normally appear. 27 * 28 * 4. The names "Apache" and "Apache Software Foundation" and 29 * "Apache Turbine" must not be used to endorse or promote products 30 * derived from this software without prior written permission. For 31 * written permission, please contact apache@apache.org. 32 * 33 * 5. Products derived from this software may not be called "Apache", 34 * "Apache Turbine", nor may "Apache" appear in their name, without 35 * prior written permission of the Apache Software Foundation. 36 * 37 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED 38 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 39 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 40 * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR 41 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 42 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 43 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 44 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 45 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 46 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 47 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 48 * SUCH DAMAGE. 49 * ==================================================================== 50 * 51 * This software consists of voluntary contributions made by many 52 * individuals on behalf of the Apache Software Foundation. For more 53 * information on the Apache Software Foundation, please see 54 * <http://www.apache.org/>. 55 */ 56 57 import java.sql.Connection; 58 import java.sql.SQLException; 59 60 /*** 61 * This is used to connect to Hypersonic SQL databases. 62 * 63 * <a href="http://hsql.oron.ch/">http://hsql.oron.ch</a> 64 * 65 * @author <a href="mailto:celkins@scardini.com">Christopher Elkins</a> 66 * @version $Id: DBHypersonicSQL.java,v 1.8 2002/10/24 17:12:45 taylor Exp $ 67 */ 68 public class DBHypersonicSQL 69 extends DB 70 { 71 /*** 72 * Constructor. 73 */ 74 protected DBHypersonicSQL() 75 { 76 } 77 78 /*** 79 * This method is used to ignore case. 80 * 81 * @param in The string to transform to upper case. 82 * @return The upper case string. 83 */ 84 public String toUpperCase(String in) 85 { 86 return in; 87 } 88 89 /*** 90 * This method is used to ignore case. 91 * 92 * @param in The string whose case to ignore. 93 * @return The string in a case that can be ignored. 94 */ 95 public String ignoreCase(String in) 96 { 97 return in; 98 } 99 100 /*** 101 * @see org.apache.torque.adapter.DB#getIDMethodType() 102 */ 103 public String getIDMethodType() 104 { 105 return AUTO_INCREMENT; 106 } 107 108 /*** 109 * @see org.apache.torque.adapter.DB#getIDMethodSQL(Object obj) 110 */ 111 public String getIDMethodSQL(Object obj) 112 { 113 StringBuffer command = new StringBuffer("select IDENTITY() from "); 114 String qualifiedIdentifier = (String) obj; 115 command.append(qualifiedIdentifier); 116 return command.toString(); 117 } 118 119 /*** 120 * Locks the specified table. 121 * 122 * @param con The JDBC connection to use. 123 * @param table The name of the table to lock. 124 * @exception SQLException No Statement could be created or executed. 125 */ 126 public void lockTable(Connection con, String table) throws SQLException 127 { 128 } 129 130 /*** 131 * Unlocks the specified table. 132 * 133 * @param con The JDBC connection to use. 134 * @param table The name of the table to unlock. 135 * @exception SQLException No Statement could be created or executed. 136 */ 137 public void unlockTable(Connection con, String table) throws SQLException 138 { 139 } 140 }

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