com.mysql.cj.xdevapi.AbstractViewDDLStatement Maven / Gradle / Ivy

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MySQL JDBC Type 4 driver
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/*
  Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.

  The MySQL Connector/J is licensed under the terms of the GPLv2
  , like most MySQL Connectors.
  There are special exceptions to the terms and conditions of the GPLv2 as it is applied to
  this software, see the FOSS License Exception
  .

  This program is free software; you can redistribute it and/or modify it under the terms
  of the GNU General Public License as published by the Free Software Foundation; version 2
  of the License.

  This program 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 General Public License for more details.

  You should have received a copy of the GNU General Public License along with this
  program; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth
  Floor, Boston, MA 02110-1301  USA

 */

package com.mysql.cj.xdevapi;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

import com.mysql.cj.api.xdevapi.Schema;
import com.mysql.cj.api.xdevapi.SelectStatement;
import com.mysql.cj.api.xdevapi.ViewDDL;
import com.mysql.cj.x.core.MysqlxSession;

public abstract class AbstractViewDDLStatement, D extends ViewDDL> implements ViewDDL {

    protected MysqlxSession mysqlxSession;
    protected Schema schema;
    protected String viewName;
    protected boolean replace = false;

    protected List columns = new ArrayList<>();
    protected ViewAlgorithm alg = null;
    protected ViewSqlSecurity sec = null;
    protected String definer = null;
    protected FindParams findParams = null;
    protected ViewCheckOption checkOpt = null;

    abstract T self();

    abstract D selfDefined();

    @Override
    public T columns(String... columnStrLst) {
        this.columns.addAll(Arrays.asList(columnStrLst));
        return self();
    }

    @Override
    public T algorithm(ViewAlgorithm algorithm) {
        this.alg = algorithm;
        return self();
    }

    @Override
    public T security(ViewSqlSecurity sqlSecurity) {
        this.sec = sqlSecurity;
        return self();
    }

    @Override
    public T definer(String userStr) {
        this.definer = userStr;
        return self();
    }

    @Override
    public D definedAs(SelectStatement selectStatement) {
        this.findParams = selectStatement != null ? selectStatement.getFindParams().clone() : null;
        return selfDefined();
    }

    @Override
    public T withCheckOption(ViewCheckOption checkOption) {
        this.checkOpt = checkOption;
        return self();
    }

}