/*
* Copyright 1999-2011 Alibaba Group Holding Ltd.
*
* 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 com.alibaba.druid.wall.spi;
import com.alibaba.druid.sql.dialect.sqlserver.parser.SQLServerStatementParser;
import com.alibaba.druid.sql.dialect.sqlserver.visitor.MSSQLServerExportParameterVisitor;
import com.alibaba.druid.sql.parser.SQLStatementParser;
import com.alibaba.druid.sql.visitor.ExportParameterVisitor;
import com.alibaba.druid.util.JdbcConstants;
import com.alibaba.druid.wall.WallConfig;
import com.alibaba.druid.wall.WallProvider;
import com.alibaba.druid.wall.WallVisitor;
/**
* SQLServerProvider
*
* @author RaymondXiu
* @version 1.0, 2012-3-17
* @see
*/
public class SQLServerWallProvider extends WallProvider {
public final static String DEFAULT_CONFIG_DIR = "META-INF/druid/wall/sqlserver";
/**
* @param config
*/
public SQLServerWallProvider(){
this(new WallConfig(DEFAULT_CONFIG_DIR));
}
public SQLServerWallProvider(WallConfig config){
super(config, JdbcConstants.SQL_SERVER);
}
@Override
public SQLStatementParser createParser(String sql) {
return new SQLServerStatementParser(sql);
}
@Override
public WallVisitor createWallVisitor() {
return new SQLServerWallVisitor(this);
}
@Override
public ExportParameterVisitor createExportParameterVisitor() {
return new MSSQLServerExportParameterVisitor();
}
}