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.Oracle10gDialect;
024    import org.sonar.api.database.DatabaseProperties;
025    import org.sonar.api.database.id.OracleSequenceGenerator;
026    
027    import java.sql.Types;
028    
029    /**
030     * @since 1.12
031     */
032    public class Oracle implements Dialect {
033    
034      public String getId() {
035        return "oracle";
036      }
037    
038      public String getActiveRecordDialectCode() {
039        return "oracle";
040      }
041    
042      public Class<? extends org.hibernate.dialect.Dialect> getHibernateDialectClass() {
043        return Oracle10gWithDecimalDialect.class;
044      }
045    
046      public boolean matchesJdbcURL(String jdbcConnectionURL) {
047        return StringUtils.startsWithIgnoreCase(jdbcConnectionURL, "jdbc:oracle:");
048      }
049    
050      public static class Oracle10gWithDecimalDialect extends Oracle10gDialect {
051        public Oracle10gWithDecimalDialect() {
052          super();
053          registerColumnType(Types.DOUBLE, "number($p,$s)");
054          registerColumnType(Types.VARCHAR, DatabaseProperties.MAX_TEXT_SIZE, "clob");
055          registerColumnType(Types.VARBINARY, "blob");
056        }
057    
058        @Override
059        public Class getNativeIdentifierGeneratorClass() {
060          return OracleSequenceGenerator.class;
061        }
062      }
063    
064    }