001 /* 002 * Sonar, open source software quality management tool. 003 * Copyright (C) 2009 SonarSource SA 004 * mailto:contact AT sonarsource DOT com 005 * 006 * Sonar is free software; you can redistribute it and/or 007 * modify it under the terms of the GNU Lesser General Public 008 * License as published by the Free Software Foundation; either 009 * version 3 of the License, or (at your option) any later version. 010 * 011 * Sonar is distributed in the hope that it will be useful, 012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 014 * Lesser General Public License for more details. 015 * 016 * You should have received a copy of the GNU Lesser General Public 017 * License along with Sonar; if not, write to the Free Software 018 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02 019 */ 020 package org.sonar.api.database.dialect; 021 022 import org.apache.commons.lang.StringUtils; 023 import org.hibernate.dialect.PostgreSQLDialect; 024 import org.sonar.api.database.id.PostgreSQLSequenceGenerator; 025 026 import java.sql.Types; 027 028 /** 029 * @since 1.12 030 */ 031 public class PostgreSql implements Dialect { 032 033 public String getId() { 034 return "postgresql"; 035 } 036 037 public String getActiveRecordDialectCode() { 038 return "postgre"; 039 } 040 041 public Class<? extends org.hibernate.dialect.Dialect> getHibernateDialectClass() { 042 return PostgreSQLWithDecimalDialect.class; 043 } 044 045 public boolean matchesJdbcURL(String jdbcConnectionURL) { 046 return StringUtils.startsWithIgnoreCase(jdbcConnectionURL, "jdbc:postgresql:"); 047 } 048 049 public static class PostgreSQLWithDecimalDialect extends PostgreSQLDialect { 050 public PostgreSQLWithDecimalDialect() { 051 super(); 052 registerColumnType(Types.DOUBLE, "numeric($p,$s)"); 053 } 054 055 @Override 056 public Class getNativeIdentifierGeneratorClass() { 057 return PostgreSQLSequenceGenerator.class; 058 } 059 } 060 061 }