org.sonar.core.persistence.dialect.MsSql.java Source code

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Here is the source code for org.sonar.core.persistence.dialect.MsSql.java

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/*
 * Sonar, open source software quality management tool.
 * Copyright (C) 2008-2012 SonarSource
 * mailto:contact AT sonarsource DOT com
 *
 * Sonar is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or (at your option) any later version.
 *
 * Sonar is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with Sonar; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
 */
package org.sonar.core.persistence.dialect;

import org.apache.commons.lang.StringUtils;
import org.hibernate.dialect.SQLServerDialect;
import org.sonar.api.database.DatabaseProperties;

import java.sql.Types;

public class MsSql extends AbstractDialect {

    public static final String ID = "mssql";

    public MsSql() {
        super(ID, "sqlserver", "net.sourceforge.jtds.jdbc.Driver", "1", "0", "SELECT 1");
    }

    public Class<? extends org.hibernate.dialect.Dialect> getHibernateDialectClass() {
        return MsSqlDialect.class;
    }

    public boolean matchesJdbcURL(String jdbcConnectionURL) {
        return StringUtils.startsWithIgnoreCase(jdbcConnectionURL, "jdbc:microsoft:sqlserver:")
                || StringUtils.startsWithIgnoreCase(jdbcConnectionURL, "jdbc:jtds:sqlserver:");
    }

    public static class MsSqlDialect extends SQLServerDialect {
        public MsSqlDialect() {
            super();
            registerColumnType(Types.DOUBLE, "decimal");
            registerColumnType(Types.VARCHAR, 255, "nvarchar($l)");
            registerColumnType(Types.VARCHAR, DatabaseProperties.MAX_TEXT_SIZE, "nvarchar(max)");
            registerColumnType(Types.CHAR, "nchar(1)");
            registerColumnType(Types.CLOB, "nvarchar(max)");
        }

        @Override
        public String getTypeName(int code, int length, int precision, int scale) {
            if (code != 2005) {
                return super.getTypeName(code, length, precision, scale);
            } else {
                return "ntext";
            }
        }
    }
}