/*
* Copyright 2004-2015 the Seasar Foundation and the Others.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
* either express or implied. See the License for the specific language
* governing permissions and limitations under the License.
*/
package org.seasar.extension.jdbc.gen.internal.dialect;
import java.math.BigDecimal;
import java.sql.Types;
import org.seasar.extension.jdbc.gen.internal.sqltype.BlobType;
import org.seasar.extension.jdbc.gen.internal.sqltype.ClobType;
/**
* MS SQL Server 2005の方言を扱うクラスです。
*
* @author taedium
*/
public class Mssql2005GenDialect extends MssqlGenDialect {
/**
* インスタンスを構築します。
*/
public Mssql2005GenDialect() {
sqlTypeMap.put(Types.BLOB, new BlobType("varbinary(max)"));
sqlTypeMap.put(Types.CLOB, new ClobType("varchar(max)"));
columnTypeMap.put("image", MssqlColumnType.IMAGE);
columnTypeMap.put("ntext", MssqlColumnType.NTEXT);
columnTypeMap.put("text", MssqlColumnType.TEXT);
}
/**
* MS SQL Server 2005用の{@link ColumnType}の実装です。
*
* @author taedium
*/
public static class MssqlColumnType extends StandardColumnType {
private static MssqlColumnType IMAGE = new MssqlColumnType(
"varbinary(max)", byte[].class, true);
private static MssqlColumnType NTEXT = new MssqlColumnType(
"nvarchar(max)", BigDecimal.class);
private static MssqlColumnType TEXT = new MssqlColumnType(
"varchar(max)", String.class);
/**
* インスタンスを構築します。
*
* @param dataType
* データ型
* @param attributeClass
* 属性のクラス
*/
public MssqlColumnType(String dataType, Class<?> attributeClass) {
super(dataType, attributeClass);
}
/**
* インスタンスを構築します。
*
* @param dataType
* データ型
* @param attributeClass
* 属性のクラス
* @param lob
* LOBの場合{@code true}
*/
public MssqlColumnType(String dataType, Class<?> attributeClass,
boolean lob) {
super(dataType, attributeClass, lob);
}
}
}