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An enhanced toolkit of Mybatis to simplify development.

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/*
 * Copyright (c) 2011-2020, hubin ([email protected]).
 * 
 * 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.baomidou.mybatisplus.extension.parsers;

import com.baomidou.mybatisplus.core.parser.AbstractJsqlParser;
import com.baomidou.mybatisplus.core.toolkit.Assert;
import net.sf.jsqlparser.statement.delete.Delete;
import net.sf.jsqlparser.statement.insert.Insert;
import net.sf.jsqlparser.statement.select.SelectBody;
import net.sf.jsqlparser.statement.update.Update;

/**
 * 

 * 攻击 SQL 阻断解析器
 * 
 *
 * @author hubin
 * @since 2018-07-17
 */
public class BlockAttackSqlParser extends AbstractJsqlParser {

    @Override
    public void processInsert(Insert insert) {
        // to do nothing
    }

    @Override
    public void processDelete(Delete delete) {
        Assert.notNull(delete.getWhere(), "Prohibition of full table deletion");
    }

    @Override
    public void processUpdate(Update update) {
        Assert.notNull(update.getWhere(), "Prohibition of table update operation");
    }

    @Override
    public void processSelectBody(SelectBody selectBody) {
        // to do nothing
    }
}