studio.raptor.sqlparser.wall.spi.DB2WallProvider Maven / Gradle / Ivy

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/*
 * Copyright 1999-2017 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 studio.raptor.sqlparser.wall.spi;

import studio.raptor.sqlparser.dialect.db2.parser.DB2StatementParser;
import studio.raptor.sqlparser.dialect.db2.visitor.DB2ExportParameterVisitor;
import studio.raptor.sqlparser.parser.SQLStatementParser;
import studio.raptor.sqlparser.util.JdbcConstants;
import studio.raptor.sqlparser.visitor.ExportParameterVisitor;
import studio.raptor.sqlparser.wall.WallConfig;
import studio.raptor.sqlparser.wall.WallProvider;
import studio.raptor.sqlparser.wall.WallVisitor;


public class DB2WallProvider extends WallProvider {

  public final static String DEFAULT_CONFIG_DIR = "META-INF/raptor/sqlparser/wall/db2";

  public DB2WallProvider() {
    this(new WallConfig(DEFAULT_CONFIG_DIR));
  }

  public DB2WallProvider(WallConfig config) {
    super(config, JdbcConstants.DB2);
  }

  @Override
  public SQLStatementParser createParser(String sql) {
    return new DB2StatementParser(sql);
  }

  @Override
  public WallVisitor createWallVisitor() {
    return new DB2WallVisitor(this);
  }

  @Override
  public ExportParameterVisitor createExportParameterVisitor() {
    return new DB2ExportParameterVisitor();
  }

}