001 /* 002 * Sonar, open source software quality management tool. 003 * Copyright (C) 2008-2012 SonarSource 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.core.persistence.dialect; 021 022 import org.apache.commons.lang.StringUtils; 023 import org.hibernate.dialect.Oracle10gDialect; 024 import org.sonar.api.database.DatabaseProperties; 025 026 import java.sql.Types; 027 028 /** 029 * @since 1.12 030 */ 031 public class Oracle implements Dialect { 032 033 public static final String ID = "oracle"; 034 035 public String getId() { 036 return ID; 037 } 038 039 public String getActiveRecordDialectCode() { 040 return "oracle"; 041 } 042 043 public String getActiveRecordJdbcAdapter() { 044 return "oracle_enhanced"; 045 } 046 047 public Class<? extends org.hibernate.dialect.Dialect> getHibernateDialectClass() { 048 return Oracle10gWithDecimalDialect.class; 049 } 050 051 public boolean matchesJdbcURL(String jdbcConnectionURL) { 052 return StringUtils.startsWithIgnoreCase(jdbcConnectionURL, "jdbc:oracle:"); 053 } 054 055 public static class Oracle10gWithDecimalDialect extends Oracle10gDialect { 056 public Oracle10gWithDecimalDialect() { 057 super(); 058 registerColumnType(Types.DOUBLE, "number($p,$s)"); 059 registerColumnType(Types.VARCHAR, DatabaseProperties.MAX_TEXT_SIZE, "clob"); 060 registerColumnType(Types.VARBINARY, "blob"); 061 } 062 063 @Override 064 public Class getNativeIdentifierGeneratorClass() { 065 return OracleSequenceGenerator.class; 066 } 067 } 068 069 public String getDefaultDriverClassName() { 070 return "oracle.jdbc.OracleDriver"; 071 } 072 073 public String getConnectionInitStatement(String schema) { 074 if (StringUtils.isNotBlank(schema)) { 075 return "ALTER SESSION SET CURRENT_SCHEMA = \"" + schema + "\""; 076 } 077 return null; 078 } 079 080 public String getTrueSqlValue() { 081 return "1"; 082 } 083 084 public String getFalseSqlValue() { 085 return "0"; 086 } 087 }