【検証】MyBatis GeneratorにVIEW(ビュー)を食わせてみる

はじめに

こんにちは、SANACHANです。
今回は、「【解説】MyBatis Generatorを使いコードを自動生成する方法」の続きです。

データベースには「仮想テーブル」と呼ばれる「VIEW（ビュー）」という概念があります。
MyBatis Generator は VIEW に対してどのようなDAO/DTOのコードを生成するのでしょうか。
実際に検証しながら、一緒に見ていきましょう。

こんな方におすすめ

MyBatis Generator は VIEW に対応しているのか知りたい
MyBatis Generator が VIEW に対してどのような Entity クラスを生成するのか知りたい

語句説明

仮想テーブル「VIEW」とは？

Wikipediaには、以下のように記載されています。

関係データベースのデータベース言語SQL におけるビュー（英: view）とは、1つ以上の表（または他のビュー）から任意のデータを選択し、それらをカスタマイズして表したものである。

SANACHAN

複数テーブルから必要なCOLUMNを集め、任意のテーブル（仮想）を作成すること。

VIEWを使うメリット

SQL文をシンプルにできます
見せたくないデータを非公開にできます

SANACHAN

少しだけVIEWを使うメリットを紹介しておきます。

SQL文をシンプルにできる

VIEW を作成するSQL文は、以下のフォーマットです。

CREATE VIEW [ VIEW名 ]
AS
  [ SELECT ステートメント ]

CREATE VIEW [ VIEW名 ]

[ SELECT ステートメント ]

SANACHAN

VIEWは、従来のSELECT文に「名前」を付けるイメージです

ポイント

つまり、複数のテーブルをJOIN句などで繋げていたSQL文を、あたかも1つのテーブル（VIEW）にアクセスするかのように、SQL文を書き換えることができます。

見せたくないデータを非公開にできる

各テーブルのデータに個人情報や機密情報など、参照を限定したい部分がある場合があります。

このような場合、公開しても問題無い情報だけを取り出せるようにVIEWを作成し、
隠蔽したい部分を非公開にすることができます。

テーブルとVIEWにそれぞれアクセス制御をかけることによって、参照できるユーザを限定できます。

VIEWでセキュリティーを保つ（出典：ITの学び）

本検証で使用した開発環境

eclipse + SpringBoot + H2 Database を使用しています。

環境の構築、および各パッケージのバージョンなどは、以下の記事を参照ください。

: 参考【解説】MyBatis Generatorを使いコードを自動生成する方法

JavaでDBを利用する開発ではO/Rマッパーを利用することがあり、DAO、DTO、Mapping定義ファイルなどの実装が必要になります。正直めんどう。今回はこれら必要なクラスを自動生成してくれるMyBatis Generatorを紹介します。

続きを見る

VIEWを作成するDDL

今回は複数のテーブルを連結させたVIEWを作成するため、以下のDDLを準備します。

CREATE TABLE Student (
  StudentID    INTEGER     NOT NULL AUTO_INCREMENT,
  FirstName    VARCHAR(50) NOT NULL,
  LastName     VARCHAR(50) NOT NULL,
  Birthday     DATE        NOT NULL,
  Gender       VARCHAR(1)  NOT NULL,
  PRIMARY KEY (StudentID)
);

CREATE TABLE Test (
  TestID       INTEGER     NOT NULL AUTO_INCREMENT,
  TestNameEn   VARCHAR(50) NOT NULL,
  TestNameJp   VARCHAR(50) NOT NULL,
  PRIMARY KEY (TestID)
);

CREATE TABLE TestResult (
  TestResultID INTEGER     NOT NULL AUTO_INCREMENT,
  TestID       INTEGER     NOT NULL,
  StudentID    INTEGER     NOT NULL,
  Score        INTEGER     NOT NULL,
  PRIMARY KEY (TestResultID)
);

CREATE VIEW viewTestResult
AS
  SELECT TR.TestResultID,
          T.TestID,
          T.TestNameEn,
          T.TestNameJp,
          S.StudentID,
          S.FirstName,
          S.LastName,
          TR.Score
  FROM   TestResult AS TR
            LEFT JOIN Test AS T
                  ON TR.TestID = T.TestID
            LEFT JOIN Student AS S
                  ON TR.StudentID = S.StudentID;

CREATE TABLE Student (

StudentID INTEGER NOT NULL AUTO_INCREMENT,

FirstName VARCHAR(50) NOT NULL,

LastName VARCHAR(50) NOT NULL,

Birthday DATE NOT NULL,

Gender VARCHAR(1) NOT NULL,

PRIMARY KEY (StudentID)

);

CREATE TABLE Test (

TestID INTEGER NOT NULL AUTO_INCREMENT,

TestNameEn VARCHAR(50) NOT NULL,

TestNameJp VARCHAR(50) NOT NULL,

PRIMARY KEY (TestID)

);

CREATE TABLE TestResult (

TestResultID INTEGER NOT NULL AUTO_INCREMENT,

TestID INTEGER NOT NULL,

StudentID INTEGER NOT NULL,

Score INTEGER NOT NULL,

PRIMARY KEY (TestResultID)

);

CREATE VIEW viewTestResult

SELECT TR.TestResultID,

T.TestID,

T.TestNameEn,

T.TestNameJp,

S.StudentID,

S.FirstName,

S.LastName,

TR.Score

FROM TestResult AS TR

LEFT JOIN Test AS T

ON TR.TestID = T.TestID

LEFT JOIN Student AS S

ON TR.StudentID = S.StudentID;

SANACHAN

環境準備で作成した「V1____create_schema.sql」を編集します

テーブルとVIEWをDBに作成

前回「【解説】MyBatis Generatorを使いコードを自動生成する方法」で作成したJavaアプリケーション「MybatisDemoApplication」をランナータブから実行し、FlywayにDDLをDBに適用してもらいます。

SANACHAN

赤枠の「Successfully applied 1 migration to schema "PUBLIC"」が出てれば成功です。

注意

もしエラーが出た場合は、準備で作成したテーブルが残っている可能性があります。
「C:\Work\EclipseWork\mybatis-demo\h2db\sanachan.db.mv.db」を削除し、再実行しよう。

MyBatis Generator Config の作成

「src/main/resources」配下にある「generationConfig.xml」ファイルを作成・編集します。

ポイント

MyBatis Generator から見れば、VIEW もテーブルと同じ扱いです。
「tableName」のプロパティに作成した VIEW の名称をセットします。

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE generatorConfiguration PUBLIC "-//mybatis.org//DTD MyBatis Generator Configuration 1.0//EN" "http://mybatis.org/dtd/mybatis-generator-config_1_0.dtd">

<generatorConfiguration>
  <context id="handsOnTables" targetRuntime="MyBatis3">

    <!-- Connection Settings -->
    <jdbcConnection driverClass="org.h2.Driver"
        connectionURL="jdbc:h2:C:\Work\EclipseWork\mybatis-demo\h2db\sanachan.db"
        userId="sa"
        password="dm">
    </jdbcConnection>

    <!-- Entity Models -->
    <javaModelGenerator targetPackage="com.example.demo.entity.domain" targetProject="mybatis-demo/src/main/java">
      <property name="enableSubPackages" value="true" />
      <property name="trimStrings" value="true" />
    </javaModelGenerator>

    <!-- Sql Xml files -->
    <sqlMapGenerator targetPackage="com.example.demo.mybatis" targetProject="mybatis-demo/src/main/resources">
      <property name="enableSubPackages" value="true" />
    </sqlMapGenerator>

    <!-- Mappers -->
    <javaClientGenerator type="XMLMAPPER" targetPackage="com.example.demo.mybatis" targetProject="mybatis-demo/src/main/java">
      <property name="enableSubPackages" value="true" />
    </javaClientGenerator>

    <!-- Target tables -->
    <table schema="" tableName="Student">
      <property name="useActualColumnNames" value="true"/>
      <property name="mapUnderscoreToCamelCase" value="true" />
    </table>
    <table schema="" tableName="Test">
      <property name="useActualColumnNames" value="true"/>
      <property name="mapUnderscoreToCamelCase" value="true" />
    </table>
    <table schema="" tableName="TestResult">
      <property name="useActualColumnNames" value="true"/>
      <property name="mapUnderscoreToCamelCase" value="true" />
    </table>
    <table schema="" tableName="viewTestResult">
      <property name="useActualColumnNames" value="true"/>
      <property name="mapUnderscoreToCamelCase" value="true" />
    </table>

  </context>
</generatorConfiguration>

<?xml version="1.0" encoding="UTF-8" ?>

<!DOCTYPE generatorConfiguration PUBLIC "-//mybatis.org//DTD MyBatis Generator Configuration 1.0//EN" "http://mybatis.org/dtd/mybatis-generator-config_1_0.dtd">

<jdbcConnection driverClass="org.h2.Driver"

connectionURL="jdbc:h2:C:\Work\EclipseWork\mybatis-demo\h2db\sanachan.db"

userId="sa"

password="dm">

</jdbcConnection>

</javaModelGenerator>

</sqlMapGenerator>

</javaClientGenerator>

</table>

</table>

</table>

</table>

</context>

</generatorConfiguration>

MyBatis Generatorを実行

前回「【解説】MyBatis Generatorを使いコードを自動生成する方法」で作成した「mybatis-generator」をランナータブから実行し、DAOとDTOのソースコード（EntiryクラスとMappingファイル）を自動生成します。

生成されるファイル一覧

 src/main/
java/entity.domain
|- Student.java
|- StudentExample.java
|- Test.java
|- TestExample.java
|- TestResult.java
|- TestResultExample.java
|- Viewtestresult.java
|- ViewtestresultExample.java
java/mybatis
|- StudentMapper.java
|- TestMapper.java
|- TestresultMapper.java
|- ViewtestresultMapper.java
resources/com.example.demo.mybatis
|- StudentMapper.xml
|- TestMapper.xml
|- TestresultMapper.xml
|- ViewtestresultMapper.xml

VIEW用に自動生成されたファイルの中身（コメント除く）

DTO（Viewtestresult.java）

package com.example.demo.entity.domain;

public class Viewtestresult {
    private Integer TESTRESULTID;
    private Integer TESTID;
    private String TESTNAMEEN;
    private String TESTNAMEJP;
    private Integer STUDENTID;
    private String FIRSTNAME;
    private String LASTNAME;
    private Integer SCORE;

    public Integer getTESTRESULTID() {
        return TESTRESULTID;
    }
    public void setTESTRESULTID(Integer TESTRESULTID) {
        this.TESTRESULTID = TESTRESULTID;
    }

    public Integer getTESTID() {
        return TESTID;
    }
    public void setTESTID(Integer TESTID) {
        this.TESTID = TESTID;
    }

    public String getTESTNAMEEN() {
        return TESTNAMEEN;
    }
    public void setTESTNAMEEN(String TESTNAMEEN) {
        this.TESTNAMEEN = TESTNAMEEN == null ? null : TESTNAMEEN.trim();
    }

    public String getTESTNAMEJP() {
        return TESTNAMEJP;
    }
    public void setTESTNAMEJP(String TESTNAMEJP) {
        this.TESTNAMEJP = TESTNAMEJP == null ? null : TESTNAMEJP.trim();
    }

    public Integer getSTUDENTID() {
        return STUDENTID;
    }
    public void setSTUDENTID(Integer STUDENTID) {
        this.STUDENTID = STUDENTID;
    }

    public String getFIRSTNAME() {
        return FIRSTNAME;
    }
    public void setFIRSTNAME(String FIRSTNAME) {
        this.FIRSTNAME = FIRSTNAME == null ? null : FIRSTNAME.trim();
    }

    public String getLASTNAME() {
        return LASTNAME;
    }
    public void setLASTNAME(String LASTNAME) {
        this.LASTNAME = LASTNAME == null ? null : LASTNAME.trim();
    }

    public Integer getSCORE() {
        return SCORE;
    }
    public void setSCORE(Integer SCORE) {
        this.SCORE = SCORE;
    }
}

package com.example.demo.entity.domain;

public class Viewtestresult {

private Integer TESTRESULTID;

private Integer TESTID;

private String TESTNAMEEN;

private String TESTNAMEJP;

private Integer STUDENTID;

private String FIRSTNAME;

private String LASTNAME;

private Integer SCORE;

public Integer getTESTRESULTID() {

return TESTRESULTID;

}

public void setTESTRESULTID(Integer TESTRESULTID) {

this.TESTRESULTID = TESTRESULTID;

}

public Integer getTESTID() {

return TESTID;

}

public void setTESTID(Integer TESTID) {

this.TESTID = TESTID;

}

public String getTESTNAMEEN() {

return TESTNAMEEN;

}

public void setTESTNAMEEN(String TESTNAMEEN) {

this.TESTNAMEEN = TESTNAMEEN == null ? null : TESTNAMEEN.trim();

}

public String getTESTNAMEJP() {

return TESTNAMEJP;

}

public void setTESTNAMEJP(String TESTNAMEJP) {

this.TESTNAMEJP = TESTNAMEJP == null ? null : TESTNAMEJP.trim();

}

public Integer getSTUDENTID() {

return STUDENTID;

}

public void setSTUDENTID(Integer STUDENTID) {

this.STUDENTID = STUDENTID;

}

public String getFIRSTNAME() {

return FIRSTNAME;

}

public void setFIRSTNAME(String FIRSTNAME) {

this.FIRSTNAME = FIRSTNAME == null ? null : FIRSTNAME.trim();

}

public String getLASTNAME() {

return LASTNAME;

}

public void setLASTNAME(String LASTNAME) {

this.LASTNAME = LASTNAME == null ? null : LASTNAME.trim();

}

public Integer getSCORE() {

return SCORE;

}

public void setSCORE(Integer SCORE) {

this.SCORE = SCORE;

}

SANACHAN

テーブル用に作成されるDTOと同じ内容のものが作成されました。

DAO（ViewtestresultMapper.java、ViewtestresultExample.java）

package com.example.demo.mybatis;

import com.example.demo.entity.domain.Viewtestresult;
import com.example.demo.entity.domain.ViewtestresultExample;
import java.util.List;
import org.apache.ibatis.annotations.Param;

public interface ViewtestresultMapper {
    long countByExample(ViewtestresultExample example);
    int deleteByExample(ViewtestresultExample example);
    int insert(Viewtestresult record);
    int insertSelective(Viewtestresult record);
    List<Viewtestresult> selectByExample(ViewtestresultExample example);
    int updateByExampleSelective(@Param("record") Viewtestresult record, @Param("example") ViewtestresultExample example);
    int updateByExample(@Param("record") Viewtestresult record, @Param("example") ViewtestresultExample example);
}

package com.example.demo.mybatis;

import com.example.demo.entity.domain.Viewtestresult;

import com.example.demo.entity.domain.ViewtestresultExample;

import java.util.List;

import org.apache.ibatis.annotations.Param;

public interface ViewtestresultMapper {

long countByExample(ViewtestresultExample example);

int deleteByExample(ViewtestresultExample example);

int insert(Viewtestresult record);

int insertSelective(Viewtestresult record);

List<Viewtestresult> selectByExample(ViewtestresultExample example);

int updateByExampleSelective(@Param("record") Viewtestresult record, @Param("example") ViewtestresultExample example);

int updateByExample(@Param("record") Viewtestresult record, @Param("example") ViewtestresultExample example);

}

package com.example.demo.entity.domain;

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

public class ViewtestresultExample {
    protected String orderByClause;
    protected boolean distinct;
    protected List<Criteria> oredCriteria;

    public ViewtestresultExample() {
        oredCriteria = new ArrayList<>();
    }

    public void setOrderByClause(String orderByClause) {
        this.orderByClause = orderByClause;
    }

    public String getOrderByClause() {
        return orderByClause;
    }

    public void setDistinct(boolean distinct) {
        this.distinct = distinct;
    }

    public boolean isDistinct() {
        return distinct;
    }

    public List<Criteria> getOredCriteria() {
        return oredCriteria;
    }

    public void or(Criteria criteria) {
        oredCriteria.add(criteria);
    }

    public Criteria or() {
        Criteria criteria = createCriteriaInternal();
        oredCriteria.add(criteria);
        return criteria;
    }

    public Criteria createCriteria() {
        Criteria criteria = createCriteriaInternal();
        if (oredCriteria.size() == 0) {
            oredCriteria.add(criteria);
        }
        return criteria;
    }

    protected Criteria createCriteriaInternal() {
        Criteria criteria = new Criteria();
        return criteria;
    }

    public void clear() {
        oredCriteria.clear();
        orderByClause = null;
        distinct = false;
    }

    protected abstract static class GeneratedCriteria {
        protected List<Criterion> criteria;

        protected GeneratedCriteria() {
            super();
            criteria = new ArrayList<>();
        }

        public boolean isValid() {
            return criteria.size() > 0;
        }

        public List<Criterion> getAllCriteria() {
            return criteria;
        }

        public List<Criterion> getCriteria() {
            return criteria;
        }

        protected void addCriterion(String condition) {
            if (condition == null) {
                throw new RuntimeException("Value for condition cannot be null");
            }
            criteria.add(new Criterion(condition));
        }

        protected void addCriterion(String condition, Object value, String property) {
            if (value == null) {
                throw new RuntimeException("Value for " + property + " cannot be null");
            }
            criteria.add(new Criterion(condition, value));
        }

        protected void addCriterion(String condition, Object value1, Object value2, String property) {
            if (value1 == null || value2 == null) {
                throw new RuntimeException("Between values for " + property + " cannot be null");
            }
            criteria.add(new Criterion(condition, value1, value2));
        }

        public Criteria andTESTRESULTIDIsNull() {
            addCriterion("TESTRESULTID is null");
            return (Criteria) this;
        }

        public Criteria andTESTRESULTIDIsNotNull() {
            addCriterion("TESTRESULTID is not null");
            return (Criteria) this;
        }

        public Criteria andTESTRESULTIDEqualTo(Integer value) {
            addCriterion("TESTRESULTID =", value, "TESTRESULTID");
            return (Criteria) this;
        }

        public Criteria andTESTRESULTIDNotEqualTo(Integer value) {
            addCriterion("TESTRESULTID <>", value, "TESTRESULTID");
            return (Criteria) this;
        }

        public Criteria andTESTRESULTIDGreaterThan(Integer value) {
            addCriterion("TESTRESULTID >", value, "TESTRESULTID");
            return (Criteria) this;
        }

        public Criteria andTESTRESULTIDGreaterThanOrEqualTo(Integer value) {
            addCriterion("TESTRESULTID >=", value, "TESTRESULTID");
            return (Criteria) this;
        }

        public Criteria andTESTRESULTIDLessThan(Integer value) {
            addCriterion("TESTRESULTID <", value, "TESTRESULTID");
            return (Criteria) this;
        }

        public Criteria andTESTRESULTIDLessThanOrEqualTo(Integer value) {
            addCriterion("TESTRESULTID <=", value, "TESTRESULTID");
            return (Criteria) this;
        }

        public Criteria andTESTRESULTIDIn(List<Integer> values) {
            addCriterion("TESTRESULTID in", values, "TESTRESULTID");
            return (Criteria) this;
        }

        public Criteria andTESTRESULTIDNotIn(List<Integer> values) {
            addCriterion("TESTRESULTID not in", values, "TESTRESULTID");
            return (Criteria) this;
        }

        public Criteria andTESTRESULTIDBetween(Integer value1, Integer value2) {
            addCriterion("TESTRESULTID between", value1, value2, "TESTRESULTID");
            return (Criteria) this;
        }

        public Criteria andTESTRESULTIDNotBetween(Integer value1, Integer value2) {
            addCriterion("TESTRESULTID not between", value1, value2, "TESTRESULTID");
            return (Criteria) this;
        }

        public Criteria andTESTIDIsNull() {
            addCriterion("TESTID is null");
            return (Criteria) this;
        }

        public Criteria andTESTIDIsNotNull() {
            addCriterion("TESTID is not null");
            return (Criteria) this;
        }

        public Criteria andTESTIDEqualTo(Integer value) {
            addCriterion("TESTID =", value, "TESTID");
            return (Criteria) this;
        }

        public Criteria andTESTIDNotEqualTo(Integer value) {
            addCriterion("TESTID <>", value, "TESTID");
            return (Criteria) this;
        }

        public Criteria andTESTIDGreaterThan(Integer value) {
            addCriterion("TESTID >", value, "TESTID");
            return (Criteria) this;
        }

        public Criteria andTESTIDGreaterThanOrEqualTo(Integer value) {
            addCriterion("TESTID >=", value, "TESTID");
            return (Criteria) this;
        }

        public Criteria andTESTIDLessThan(Integer value) {
            addCriterion("TESTID <", value, "TESTID");
            return (Criteria) this;
        }

        public Criteria andTESTIDLessThanOrEqualTo(Integer value) {
            addCriterion("TESTID <=", value, "TESTID");
            return (Criteria) this;
        }

        public Criteria andTESTIDIn(List<Integer> values) {
            addCriterion("TESTID in", values, "TESTID");
            return (Criteria) this;
        }

        public Criteria andTESTIDNotIn(List<Integer> values) {
            addCriterion("TESTID not in", values, "TESTID");
            return (Criteria) this;
        }

        public Criteria andTESTIDBetween(Integer value1, Integer value2) {
            addCriterion("TESTID between", value1, value2, "TESTID");
            return (Criteria) this;
        }

        public Criteria andTESTIDNotBetween(Integer value1, Integer value2) {
            addCriterion("TESTID not between", value1, value2, "TESTID");
            return (Criteria) this;
        }

        public Criteria andTESTNAMEENIsNull() {
            addCriterion("TESTNAMEEN is null");
            return (Criteria) this;
        }

        public Criteria andTESTNAMEENIsNotNull() {
            addCriterion("TESTNAMEEN is not null");
            return (Criteria) this;
        }

        public Criteria andTESTNAMEENEqualTo(String value) {
            addCriterion("TESTNAMEEN =", value, "TESTNAMEEN");
            return (Criteria) this;
        }

        public Criteria andTESTNAMEENNotEqualTo(String value) {
            addCriterion("TESTNAMEEN <>", value, "TESTNAMEEN");
            return (Criteria) this;
        }

        public Criteria andTESTNAMEENGreaterThan(String value) {
            addCriterion("TESTNAMEEN >", value, "TESTNAMEEN");
            return (Criteria) this;
        }

        public Criteria andTESTNAMEENGreaterThanOrEqualTo(String value) {
            addCriterion("TESTNAMEEN >=", value, "TESTNAMEEN");
            return (Criteria) this;
        }

        public Criteria andTESTNAMEENLessThan(String value) {
            addCriterion("TESTNAMEEN <", value, "TESTNAMEEN");
            return (Criteria) this;
        }

        public Criteria andTESTNAMEENLessThanOrEqualTo(String value) {
            addCriterion("TESTNAMEEN <=", value, "TESTNAMEEN");
            return (Criteria) this;
        }

        public Criteria andTESTNAMEENLike(String value) {
            addCriterion("TESTNAMEEN like", value, "TESTNAMEEN");
            return (Criteria) this;
        }

        public Criteria andTESTNAMEENNotLike(String value) {
            addCriterion("TESTNAMEEN not like", value, "TESTNAMEEN");
            return (Criteria) this;
        }

        public Criteria andTESTNAMEENIn(List<String> values) {
            addCriterion("TESTNAMEEN in", values, "TESTNAMEEN");
            return (Criteria) this;
        }

        public Criteria andTESTNAMEENNotIn(List<String> values) {
            addCriterion("TESTNAMEEN not in", values, "TESTNAMEEN");
            return (Criteria) this;
        }

        public Criteria andTESTNAMEENBetween(String value1, String value2) {
            addCriterion("TESTNAMEEN between", value1, value2, "TESTNAMEEN");
            return (Criteria) this;
        }

        public Criteria andTESTNAMEENNotBetween(String value1, String value2) {
            addCriterion("TESTNAMEEN not between", value1, value2, "TESTNAMEEN");
            return (Criteria) this;
        }

        public Criteria andTESTNAMEJPIsNull() {
            addCriterion("TESTNAMEJP is null");
            return (Criteria) this;
        }

        public Criteria andTESTNAMEJPIsNotNull() {
            addCriterion("TESTNAMEJP is not null");
            return (Criteria) this;
        }

        public Criteria andTESTNAMEJPEqualTo(String value) {
            addCriterion("TESTNAMEJP =", value, "TESTNAMEJP");
            return (Criteria) this;
        }

        public Criteria andTESTNAMEJPNotEqualTo(String value) {
            addCriterion("TESTNAMEJP <>", value, "TESTNAMEJP");
            return (Criteria) this;
        }

        public Criteria andTESTNAMEJPGreaterThan(String value) {
            addCriterion("TESTNAMEJP >", value, "TESTNAMEJP");
            return (Criteria) this;
        }

        public Criteria andTESTNAMEJPGreaterThanOrEqualTo(String value) {
            addCriterion("TESTNAMEJP >=", value, "TESTNAMEJP");
            return (Criteria) this;
        }

        public Criteria andTESTNAMEJPLessThan(String value) {
            addCriterion("TESTNAMEJP <", value, "TESTNAMEJP");
            return (Criteria) this;
        }

        public Criteria andTESTNAMEJPLessThanOrEqualTo(String value) {
            addCriterion("TESTNAMEJP <=", value, "TESTNAMEJP");
            return (Criteria) this;
        }

        public Criteria andTESTNAMEJPLike(String value) {
            addCriterion("TESTNAMEJP like", value, "TESTNAMEJP");
            return (Criteria) this;
        }

        public Criteria andTESTNAMEJPNotLike(String value) {
            addCriterion("TESTNAMEJP not like", value, "TESTNAMEJP");
            return (Criteria) this;
        }

        public Criteria andTESTNAMEJPIn(List<String> values) {
            addCriterion("TESTNAMEJP in", values, "TESTNAMEJP");
            return (Criteria) this;
        }

        public Criteria andTESTNAMEJPNotIn(List<String> values) {
            addCriterion("TESTNAMEJP not in", values, "TESTNAMEJP");
            return (Criteria) this;
        }

        public Criteria andTESTNAMEJPBetween(String value1, String value2) {
            addCriterion("TESTNAMEJP between", value1, value2, "TESTNAMEJP");
            return (Criteria) this;
        }

        public Criteria andTESTNAMEJPNotBetween(String value1, String value2) {
            addCriterion("TESTNAMEJP not between", value1, value2, "TESTNAMEJP");
            return (Criteria) this;
        }

        public Criteria andSTUDENTIDIsNull() {
            addCriterion("STUDENTID is null");
            return (Criteria) this;
        }

        public Criteria andSTUDENTIDIsNotNull() {
            addCriterion("STUDENTID is not null");
            return (Criteria) this;
        }

        public Criteria andSTUDENTIDEqualTo(Integer value) {
            addCriterion("STUDENTID =", value, "STUDENTID");
            return (Criteria) this;
        }

        public Criteria andSTUDENTIDNotEqualTo(Integer value) {
            addCriterion("STUDENTID <>", value, "STUDENTID");
            return (Criteria) this;
        }

        public Criteria andSTUDENTIDGreaterThan(Integer value) {
            addCriterion("STUDENTID >", value, "STUDENTID");
            return (Criteria) this;
        }

        public Criteria andSTUDENTIDGreaterThanOrEqualTo(Integer value) {
            addCriterion("STUDENTID >=", value, "STUDENTID");
            return (Criteria) this;
        }

        public Criteria andSTUDENTIDLessThan(Integer value) {
            addCriterion("STUDENTID <", value, "STUDENTID");
            return (Criteria) this;
        }

        public Criteria andSTUDENTIDLessThanOrEqualTo(Integer value) {
            addCriterion("STUDENTID <=", value, "STUDENTID");
            return (Criteria) this;
        }

        public Criteria andSTUDENTIDIn(List<Integer> values) {
            addCriterion("STUDENTID in", values, "STUDENTID");
            return (Criteria) this;
        }

        public Criteria andSTUDENTIDNotIn(List<Integer> values) {
            addCriterion("STUDENTID not in", values, "STUDENTID");
            return (Criteria) this;
        }

        public Criteria andSTUDENTIDBetween(Integer value1, Integer value2) {
            addCriterion("STUDENTID between", value1, value2, "STUDENTID");
            return (Criteria) this;
        }

        public Criteria andSTUDENTIDNotBetween(Integer value1, Integer value2) {
            addCriterion("STUDENTID not between", value1, value2, "STUDENTID");
            return (Criteria) this;
        }

        public Criteria andFIRSTNAMEIsNull() {
            addCriterion("FIRSTNAME is null");
            return (Criteria) this;
        }

        public Criteria andFIRSTNAMEIsNotNull() {
            addCriterion("FIRSTNAME is not null");
            return (Criteria) this;
        }

        public Criteria andFIRSTNAMEEqualTo(String value) {
            addCriterion("FIRSTNAME =", value, "FIRSTNAME");
            return (Criteria) this;
        }

        public Criteria andFIRSTNAMENotEqualTo(String value) {
            addCriterion("FIRSTNAME <>", value, "FIRSTNAME");
            return (Criteria) this;
        }

        public Criteria andFIRSTNAMEGreaterThan(String value) {
            addCriterion("FIRSTNAME >", value, "FIRSTNAME");
            return (Criteria) this;
        }

        public Criteria andFIRSTNAMEGreaterThanOrEqualTo(String value) {
            addCriterion("FIRSTNAME >=", value, "FIRSTNAME");
            return (Criteria) this;
        }

        public Criteria andFIRSTNAMELessThan(String value) {
            addCriterion("FIRSTNAME <", value, "FIRSTNAME");
            return (Criteria) this;
        }

        public Criteria andFIRSTNAMELessThanOrEqualTo(String value) {
            addCriterion("FIRSTNAME <=", value, "FIRSTNAME");
            return (Criteria) this;
        }

        public Criteria andFIRSTNAMELike(String value) {
            addCriterion("FIRSTNAME like", value, "FIRSTNAME");
            return (Criteria) this;
        }

        public Criteria andFIRSTNAMENotLike(String value) {
            addCriterion("FIRSTNAME not like", value, "FIRSTNAME");
            return (Criteria) this;
        }

        public Criteria andFIRSTNAMEIn(List<String> values) {
            addCriterion("FIRSTNAME in", values, "FIRSTNAME");
            return (Criteria) this;
        }

        public Criteria andFIRSTNAMENotIn(List<String> values) {
            addCriterion("FIRSTNAME not in", values, "FIRSTNAME");
            return (Criteria) this;
        }

        public Criteria andFIRSTNAMEBetween(String value1, String value2) {
            addCriterion("FIRSTNAME between", value1, value2, "FIRSTNAME");
            return (Criteria) this;
        }

        public Criteria andFIRSTNAMENotBetween(String value1, String value2) {
            addCriterion("FIRSTNAME not between", value1, value2, "FIRSTNAME");
            return (Criteria) this;
        }

        public Criteria andLASTNAMEIsNull() {
            addCriterion("LASTNAME is null");
            return (Criteria) this;
        }

        public Criteria andLASTNAMEIsNotNull() {
            addCriterion("LASTNAME is not null");
            return (Criteria) this;
        }

        public Criteria andLASTNAMEEqualTo(String value) {
            addCriterion("LASTNAME =", value, "LASTNAME");
            return (Criteria) this;
        }

        public Criteria andLASTNAMENotEqualTo(String value) {
            addCriterion("LASTNAME <>", value, "LASTNAME");
            return (Criteria) this;
        }

        public Criteria andLASTNAMEGreaterThan(String value) {
            addCriterion("LASTNAME >", value, "LASTNAME");
            return (Criteria) this;
        }

        public Criteria andLASTNAMEGreaterThanOrEqualTo(String value) {
            addCriterion("LASTNAME >=", value, "LASTNAME");
            return (Criteria) this;
        }

        public Criteria andLASTNAMELessThan(String value) {
            addCriterion("LASTNAME <", value, "LASTNAME");
            return (Criteria) this;
        }

        public Criteria andLASTNAMELessThanOrEqualTo(String value) {
            addCriterion("LASTNAME <=", value, "LASTNAME");
            return (Criteria) this;
        }

        public Criteria andLASTNAMELike(String value) {
            addCriterion("LASTNAME like", value, "LASTNAME");
            return (Criteria) this;
        }

        public Criteria andLASTNAMENotLike(String value) {
            addCriterion("LASTNAME not like", value, "LASTNAME");
            return (Criteria) this;
        }

        public Criteria andLASTNAMEIn(List<String> values) {
            addCriterion("LASTNAME in", values, "LASTNAME");
            return (Criteria) this;
        }

        public Criteria andLASTNAMENotIn(List<String> values) {
            addCriterion("LASTNAME not in", values, "LASTNAME");
            return (Criteria) this;
        }

        public Criteria andLASTNAMEBetween(String value1, String value2) {
            addCriterion("LASTNAME between", value1, value2, "LASTNAME");
            return (Criteria) this;
        }

        public Criteria andLASTNAMENotBetween(String value1, String value2) {
            addCriterion("LASTNAME not between", value1, value2, "LASTNAME");
            return (Criteria) this;
        }

        public Criteria andSCOREIsNull() {
            addCriterion("SCORE is null");
            return (Criteria) this;
        }

        public Criteria andSCOREIsNotNull() {
            addCriterion("SCORE is not null");
            return (Criteria) this;
        }

        public Criteria andSCOREEqualTo(Integer value) {
            addCriterion("SCORE =", value, "SCORE");
            return (Criteria) this;
        }

        public Criteria andSCORENotEqualTo(Integer value) {
            addCriterion("SCORE <>", value, "SCORE");
            return (Criteria) this;
        }

        public Criteria andSCOREGreaterThan(Integer value) {
            addCriterion("SCORE >", value, "SCORE");
            return (Criteria) this;
        }

        public Criteria andSCOREGreaterThanOrEqualTo(Integer value) {
            addCriterion("SCORE >=", value, "SCORE");
            return (Criteria) this;
        }

        public Criteria andSCORELessThan(Integer value) {
            addCriterion("SCORE <", value, "SCORE");
            return (Criteria) this;
        }

        public Criteria andSCORELessThanOrEqualTo(Integer value) {
            addCriterion("SCORE <=", value, "SCORE");
            return (Criteria) this;
        }

        public Criteria andSCOREIn(List<Integer> values) {
            addCriterion("SCORE in", values, "SCORE");
            return (Criteria) this;
        }

        public Criteria andSCORENotIn(List<Integer> values) {
            addCriterion("SCORE not in", values, "SCORE");
            return (Criteria) this;
        }

        public Criteria andSCOREBetween(Integer value1, Integer value2) {
            addCriterion("SCORE between", value1, value2, "SCORE");
            return (Criteria) this;
        }

        public Criteria andSCORENotBetween(Integer value1, Integer value2) {
            addCriterion("SCORE not between", value1, value2, "SCORE");
            return (Criteria) this;
        }
    }

    public static class Criteria extends GeneratedCriteria {
        protected Criteria() {
            super();
        }
    }

    public static class Criterion {
        private String condition;
        private Object value;
        private Object secondValue;
        private boolean noValue;
        private boolean singleValue;
        private boolean betweenValue;
        private boolean listValue;
        private String typeHandler;

        public String getCondition() {
            return condition;
        }

        public Object getValue() {
            return value;
        }

        public Object getSecondValue() {
            return secondValue;
        }

        public boolean isNoValue() {
            return noValue;
        }

        public boolean isSingleValue() {
            return singleValue;
        }

        public boolean isBetweenValue() {
            return betweenValue;
        }

        public boolean isListValue() {
            return listValue;
        }

        public String getTypeHandler() {
            return typeHandler;
        }

        protected Criterion(String condition) {
            super();
            this.condition = condition;
            this.typeHandler = null;
            this.noValue = true;
        }

        protected Criterion(String condition, Object value, String typeHandler) {
            super();
            this.condition = condition;
            this.value = value;
            this.typeHandler = typeHandler;
            if (value instanceof List<?>) {
                this.listValue = true;
            } else {
                this.singleValue = true;
            }
        }

        protected Criterion(String condition, Object value) {
            this(condition, value, null);
        }

        protected Criterion(String condition, Object value, Object secondValue, String typeHandler) {
            super();
            this.condition = condition;
            this.value = value;
            this.secondValue = secondValue;
            this.typeHandler = typeHandler;
            this.betweenValue = true;
        }

        protected Criterion(String condition, Object value, Object secondValue) {
            this(condition, value, secondValue, null);
        }
    }
}

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package com.example.demo.entity.domain;

import java.util.ArrayList;

import java.util.List;

public class ViewtestresultExample {

protected String orderByClause;

protected boolean distinct;

protected List<Criteria> oredCriteria;

public ViewtestresultExample() {

oredCriteria = new ArrayList<>();

}

public void setOrderByClause(String orderByClause) {

this.orderByClause = orderByClause;

}

public String getOrderByClause() {

return orderByClause;

}

public void setDistinct(boolean distinct) {

this.distinct = distinct;

}

public boolean isDistinct() {

return distinct;

}

public List<Criteria> getOredCriteria() {

return oredCriteria;

}

public void or(Criteria criteria) {

oredCriteria.add(criteria);

}

public Criteria or() {

Criteria criteria = createCriteriaInternal();

oredCriteria.add(criteria);

return criteria;

}

public Criteria createCriteria() {

Criteria criteria = createCriteriaInternal();

if (oredCriteria.size() == 0) {

oredCriteria.add(criteria);

}

return criteria;

}

protected Criteria createCriteriaInternal() {

Criteria criteria = new Criteria();

return criteria;

}

public void clear() {

oredCriteria.clear();

orderByClause = null;

distinct = false;

}

protected abstract static class GeneratedCriteria {

protected List<Criterion> criteria;

protected GeneratedCriteria() {

super();

criteria = new ArrayList<>();

}

public boolean isValid() {

return criteria.size() > 0;

}

public List<Criterion> getAllCriteria() {

return criteria;

}

public List<Criterion> getCriteria() {

return criteria;

}

protected void addCriterion(String condition) {

if (condition == null) {

throw new RuntimeException("Value for condition cannot be null");

}

criteria.add(new Criterion(condition));

}

protected void addCriterion(String condition, Object value, String property) {

if (value == null) {

throw new RuntimeException("Value for " + property + " cannot be null");

}

criteria.add(new Criterion(condition, value));

}

protected void addCriterion(String condition, Object value1, Object value2, String property) {

if (value1 == null || value2 == null) {

throw new RuntimeException("Between values for " + property + " cannot be null");

}

criteria.add(new Criterion(condition, value1, value2));

}

public Criteria andTESTRESULTIDIsNull() {

addCriterion("TESTRESULTID is null");

return (Criteria) this;

}

public Criteria andTESTRESULTIDIsNotNull() {

addCriterion("TESTRESULTID is not null");

return (Criteria) this;

}

public Criteria andTESTRESULTIDEqualTo(Integer value) {

addCriterion("TESTRESULTID =", value, "TESTRESULTID");

return (Criteria) this;

}

public Criteria andTESTRESULTIDNotEqualTo(Integer value) {

addCriterion("TESTRESULTID <>", value, "TESTRESULTID");

return (Criteria) this;

}

public Criteria andTESTRESULTIDGreaterThan(Integer value) {

addCriterion("TESTRESULTID >", value, "TESTRESULTID");

return (Criteria) this;

}

public Criteria andTESTRESULTIDGreaterThanOrEqualTo(Integer value) {

addCriterion("TESTRESULTID >=", value, "TESTRESULTID");

return (Criteria) this;

}

public Criteria andTESTRESULTIDLessThan(Integer value) {

addCriterion("TESTRESULTID <", value, "TESTRESULTID");

return (Criteria) this;

}

public Criteria andTESTRESULTIDLessThanOrEqualTo(Integer value) {

addCriterion("TESTRESULTID <=", value, "TESTRESULTID");

return (Criteria) this;

}

public Criteria andTESTRESULTIDIn(List<Integer> values) {

addCriterion("TESTRESULTID in", values, "TESTRESULTID");

return (Criteria) this;

}

public Criteria andTESTRESULTIDNotIn(List<Integer> values) {

addCriterion("TESTRESULTID not in", values, "TESTRESULTID");

return (Criteria) this;

}

public Criteria andTESTRESULTIDBetween(Integer value1, Integer value2) {

addCriterion("TESTRESULTID between", value1, value2, "TESTRESULTID");

return (Criteria) this;

}

public Criteria andTESTRESULTIDNotBetween(Integer value1, Integer value2) {

addCriterion("TESTRESULTID not between", value1, value2, "TESTRESULTID");

return (Criteria) this;

}

public Criteria andTESTIDIsNull() {

addCriterion("TESTID is null");

return (Criteria) this;

}

public Criteria andTESTIDIsNotNull() {

addCriterion("TESTID is not null");

return (Criteria) this;

}

public Criteria andTESTIDEqualTo(Integer value) {

addCriterion("TESTID =", value, "TESTID");

return (Criteria) this;

}

public Criteria andTESTIDNotEqualTo(Integer value) {

addCriterion("TESTID <>", value, "TESTID");

return (Criteria) this;

}

public Criteria andTESTIDGreaterThan(Integer value) {

addCriterion("TESTID >", value, "TESTID");

return (Criteria) this;

}

public Criteria andTESTIDGreaterThanOrEqualTo(Integer value) {

addCriterion("TESTID >=", value, "TESTID");

return (Criteria) this;

}

public Criteria andTESTIDLessThan(Integer value) {

addCriterion("TESTID <", value, "TESTID");

return (Criteria) this;

}

public Criteria andTESTIDLessThanOrEqualTo(Integer value) {

addCriterion("TESTID <=", value, "TESTID");

return (Criteria) this;

}

public Criteria andTESTIDIn(List<Integer> values) {

addCriterion("TESTID in", values, "TESTID");

return (Criteria) this;

}

public Criteria andTESTIDNotIn(List<Integer> values) {

addCriterion("TESTID not in", values, "TESTID");

return (Criteria) this;

}

public Criteria andTESTIDBetween(Integer value1, Integer value2) {

addCriterion("TESTID between", value1, value2, "TESTID");

return (Criteria) this;

}

public Criteria andTESTIDNotBetween(Integer value1, Integer value2) {

addCriterion("TESTID not between", value1, value2, "TESTID");

return (Criteria) this;

}

public Criteria andTESTNAMEENIsNull() {

addCriterion("TESTNAMEEN is null");

return (Criteria) this;

}

public Criteria andTESTNAMEENIsNotNull() {

addCriterion("TESTNAMEEN is not null");

return (Criteria) this;

}

public Criteria andTESTNAMEENEqualTo(String value) {

addCriterion("TESTNAMEEN =", value, "TESTNAMEEN");

return (Criteria) this;

}

public Criteria andTESTNAMEENNotEqualTo(String value) {

addCriterion("TESTNAMEEN <>", value, "TESTNAMEEN");

return (Criteria) this;

}

public Criteria andTESTNAMEENGreaterThan(String value) {

addCriterion("TESTNAMEEN >", value, "TESTNAMEEN");

return (Criteria) this;

}

public Criteria andTESTNAMEENGreaterThanOrEqualTo(String value) {

addCriterion("TESTNAMEEN >=", value, "TESTNAMEEN");

return (Criteria) this;

}

public Criteria andTESTNAMEENLessThan(String value) {

addCriterion("TESTNAMEEN <", value, "TESTNAMEEN");

return (Criteria) this;

}

public Criteria andTESTNAMEENLessThanOrEqualTo(String value) {

addCriterion("TESTNAMEEN <=", value, "TESTNAMEEN");

return (Criteria) this;

}

public Criteria andTESTNAMEENLike(String value) {

addCriterion("TESTNAMEEN like", value, "TESTNAMEEN");

return (Criteria) this;

}

public Criteria andTESTNAMEENNotLike(String value) {

addCriterion("TESTNAMEEN not like", value, "TESTNAMEEN");

return (Criteria) this;

}

public Criteria andTESTNAMEENIn(List<String> values) {

addCriterion("TESTNAMEEN in", values, "TESTNAMEEN");

return (Criteria) this;

}

public Criteria andTESTNAMEENNotIn(List<String> values) {

addCriterion("TESTNAMEEN not in", values, "TESTNAMEEN");

return (Criteria) this;

}

public Criteria andTESTNAMEENBetween(String value1, String value2) {

addCriterion("TESTNAMEEN between", value1, value2, "TESTNAMEEN");

return (Criteria) this;

}

public Criteria andTESTNAMEENNotBetween(String value1, String value2) {

addCriterion("TESTNAMEEN not between", value1, value2, "TESTNAMEEN");

return (Criteria) this;

}

public Criteria andTESTNAMEJPIsNull() {

addCriterion("TESTNAMEJP is null");

return (Criteria) this;

}

public Criteria andTESTNAMEJPIsNotNull() {

addCriterion("TESTNAMEJP is not null");

return (Criteria) this;

}

public Criteria andTESTNAMEJPEqualTo(String value) {

addCriterion("TESTNAMEJP =", value, "TESTNAMEJP");

return (Criteria) this;

}

public Criteria andTESTNAMEJPNotEqualTo(String value) {

addCriterion("TESTNAMEJP <>", value, "TESTNAMEJP");

return (Criteria) this;

}

public Criteria andTESTNAMEJPGreaterThan(String value) {

addCriterion("TESTNAMEJP >", value, "TESTNAMEJP");

return (Criteria) this;

}

public Criteria andTESTNAMEJPGreaterThanOrEqualTo(String value) {

addCriterion("TESTNAMEJP >=", value, "TESTNAMEJP");

return (Criteria) this;

}

public Criteria andTESTNAMEJPLessThan(String value) {

addCriterion("TESTNAMEJP <", value, "TESTNAMEJP");

return (Criteria) this;

}

public Criteria andTESTNAMEJPLessThanOrEqualTo(String value) {

addCriterion("TESTNAMEJP <=", value, "TESTNAMEJP");

return (Criteria) this;

}

public Criteria andTESTNAMEJPLike(String value) {

addCriterion("TESTNAMEJP like", value, "TESTNAMEJP");

return (Criteria) this;

}

public Criteria andTESTNAMEJPNotLike(String value) {

addCriterion("TESTNAMEJP not like", value, "TESTNAMEJP");

return (Criteria) this;

}

public Criteria andTESTNAMEJPIn(List<String> values) {

addCriterion("TESTNAMEJP in", values, "TESTNAMEJP");

return (Criteria) this;

}

public Criteria andTESTNAMEJPNotIn(List<String> values) {

addCriterion("TESTNAMEJP not in", values, "TESTNAMEJP");

return (Criteria) this;

}

public Criteria andTESTNAMEJPBetween(String value1, String value2) {

addCriterion("TESTNAMEJP between", value1, value2, "TESTNAMEJP");

return (Criteria) this;

}

public Criteria andTESTNAMEJPNotBetween(String value1, String value2) {

addCriterion("TESTNAMEJP not between", value1, value2, "TESTNAMEJP");

return (Criteria) this;

}

public Criteria andSTUDENTIDIsNull() {

addCriterion("STUDENTID is null");

return (Criteria) this;

}

public Criteria andSTUDENTIDIsNotNull() {

addCriterion("STUDENTID is not null");

return (Criteria) this;

}

public Criteria andSTUDENTIDEqualTo(Integer value) {

addCriterion("STUDENTID =", value, "STUDENTID");

return (Criteria) this;

}

public Criteria andSTUDENTIDNotEqualTo(Integer value) {

addCriterion("STUDENTID <>", value, "STUDENTID");

return (Criteria) this;

}

public Criteria andSTUDENTIDGreaterThan(Integer value) {

addCriterion("STUDENTID >", value, "STUDENTID");

return (Criteria) this;

}

public Criteria andSTUDENTIDGreaterThanOrEqualTo(Integer value) {

addCriterion("STUDENTID >=", value, "STUDENTID");

return (Criteria) this;

}

public Criteria andSTUDENTIDLessThan(Integer value) {

addCriterion("STUDENTID <", value, "STUDENTID");

return (Criteria) this;

}

public Criteria andSTUDENTIDLessThanOrEqualTo(Integer value) {

addCriterion("STUDENTID <=", value, "STUDENTID");

return (Criteria) this;

}

public Criteria andSTUDENTIDIn(List<Integer> values) {

addCriterion("STUDENTID in", values, "STUDENTID");

return (Criteria) this;

}

public Criteria andSTUDENTIDNotIn(List<Integer> values) {

addCriterion("STUDENTID not in", values, "STUDENTID");

return (Criteria) this;

}

public Criteria andSTUDENTIDBetween(Integer value1, Integer value2) {

addCriterion("STUDENTID between", value1, value2, "STUDENTID");

return (Criteria) this;

}

public Criteria andSTUDENTIDNotBetween(Integer value1, Integer value2) {

addCriterion("STUDENTID not between", value1, value2, "STUDENTID");

return (Criteria) this;

}

public Criteria andFIRSTNAMEIsNull() {

addCriterion("FIRSTNAME is null");

return (Criteria) this;

}

public Criteria andFIRSTNAMEIsNotNull() {

addCriterion("FIRSTNAME is not null");

return (Criteria) this;

}

public Criteria andFIRSTNAMEEqualTo(String value) {

addCriterion("FIRSTNAME =", value, "FIRSTNAME");

return (Criteria) this;

}

public Criteria andFIRSTNAMENotEqualTo(String value) {

addCriterion("FIRSTNAME <>", value, "FIRSTNAME");

return (Criteria) this;

}

public Criteria andFIRSTNAMEGreaterThan(String value) {

addCriterion("FIRSTNAME >", value, "FIRSTNAME");

return (Criteria) this;

}

public Criteria andFIRSTNAMEGreaterThanOrEqualTo(String value) {

addCriterion("FIRSTNAME >=", value, "FIRSTNAME");

return (Criteria) this;

}

public Criteria andFIRSTNAMELessThan(String value) {

addCriterion("FIRSTNAME <", value, "FIRSTNAME");

return (Criteria) this;

}

public Criteria andFIRSTNAMELessThanOrEqualTo(String value) {

addCriterion("FIRSTNAME <=", value, "FIRSTNAME");

return (Criteria) this;

}

public Criteria andFIRSTNAMELike(String value) {

addCriterion("FIRSTNAME like", value, "FIRSTNAME");

return (Criteria) this;

}

public Criteria andFIRSTNAMENotLike(String value) {

addCriterion("FIRSTNAME not like", value, "FIRSTNAME");

return (Criteria) this;

}

public Criteria andFIRSTNAMEIn(List<String> values) {

addCriterion("FIRSTNAME in", values, "FIRSTNAME");

return (Criteria) this;

}

public Criteria andFIRSTNAMENotIn(List<String> values) {

addCriterion("FIRSTNAME not in", values, "FIRSTNAME");

return (Criteria) this;

}

public Criteria andFIRSTNAMEBetween(String value1, String value2) {

addCriterion("FIRSTNAME between", value1, value2, "FIRSTNAME");

return (Criteria) this;

}

public Criteria andFIRSTNAMENotBetween(String value1, String value2) {

addCriterion("FIRSTNAME not between", value1, value2, "FIRSTNAME");

return (Criteria) this;

}

public Criteria andLASTNAMEIsNull() {

addCriterion("LASTNAME is null");

return (Criteria) this;

}

public Criteria andLASTNAMEIsNotNull() {

addCriterion("LASTNAME is not null");

return (Criteria) this;

}

public Criteria andLASTNAMEEqualTo(String value) {

addCriterion("LASTNAME =", value, "LASTNAME");

return (Criteria) this;

}

public Criteria andLASTNAMENotEqualTo(String value) {

addCriterion("LASTNAME <>", value, "LASTNAME");

return (Criteria) this;

}

public Criteria andLASTNAMEGreaterThan(String value) {

addCriterion("LASTNAME >", value, "LASTNAME");

return (Criteria) this;

}

public Criteria andLASTNAMEGreaterThanOrEqualTo(String value) {

addCriterion("LASTNAME >=", value, "LASTNAME");

return (Criteria) this;

}

public Criteria andLASTNAMELessThan(String value) {

addCriterion("LASTNAME <", value, "LASTNAME");

return (Criteria) this;

}

public Criteria andLASTNAMELessThanOrEqualTo(String value) {

addCriterion("LASTNAME <=", value, "LASTNAME");

return (Criteria) this;

}

public Criteria andLASTNAMELike(String value) {

addCriterion("LASTNAME like", value, "LASTNAME");

return (Criteria) this;

}

public Criteria andLASTNAMENotLike(String value) {

addCriterion("LASTNAME not like", value, "LASTNAME");

return (Criteria) this;

}

public Criteria andLASTNAMEIn(List<String> values) {

addCriterion("LASTNAME in", values, "LASTNAME");

return (Criteria) this;

}

public Criteria andLASTNAMENotIn(List<String> values) {

addCriterion("LASTNAME not in", values, "LASTNAME");

return (Criteria) this;

}

public Criteria andLASTNAMEBetween(String value1, String value2) {

addCriterion("LASTNAME between", value1, value2, "LASTNAME");

return (Criteria) this;

}

public Criteria andLASTNAMENotBetween(String value1, String value2) {

addCriterion("LASTNAME not between", value1, value2, "LASTNAME");

return (Criteria) this;

}

public Criteria andSCOREIsNull() {

addCriterion("SCORE is null");

return (Criteria) this;

}

public Criteria andSCOREIsNotNull() {

addCriterion("SCORE is not null");

return (Criteria) this;

}

public Criteria andSCOREEqualTo(Integer value) {

addCriterion("SCORE =", value, "SCORE");

return (Criteria) this;

}

public Criteria andSCORENotEqualTo(Integer value) {

addCriterion("SCORE <>", value, "SCORE");

return (Criteria) this;

}

public Criteria andSCOREGreaterThan(Integer value) {

addCriterion("SCORE >", value, "SCORE");

return (Criteria) this;

}

public Criteria andSCOREGreaterThanOrEqualTo(Integer value) {

addCriterion("SCORE >=", value, "SCORE");

return (Criteria) this;

}

public Criteria andSCORELessThan(Integer value) {

addCriterion("SCORE <", value, "SCORE");

return (Criteria) this;

}

public Criteria andSCORELessThanOrEqualTo(Integer value) {

addCriterion("SCORE <=", value, "SCORE");

return (Criteria) this;

}

public Criteria andSCOREIn(List<Integer> values) {

addCriterion("SCORE in", values, "SCORE");

return (Criteria) this;

}

public Criteria andSCORENotIn(List<Integer> values) {

addCriterion("SCORE not in", values, "SCORE");

return (Criteria) this;

}

public Criteria andSCOREBetween(Integer value1, Integer value2) {

addCriterion("SCORE between", value1, value2, "SCORE");

return (Criteria) this;

}

public Criteria andSCORENotBetween(Integer value1, Integer value2) {

addCriterion("SCORE not between", value1, value2, "SCORE");

return (Criteria) this;

}

public static class Criteria extends GeneratedCriteria {

protected Criteria() {

super();

}

public static class Criterion {

private String condition;

private Object value;

private Object secondValue;

private boolean noValue;

private boolean singleValue;

private boolean betweenValue;

private boolean listValue;

private String typeHandler;

public String getCondition() {

return condition;

}

public Object getValue() {

return value;

}

public Object getSecondValue() {

return secondValue;

}

public boolean isNoValue() {

return noValue;

}

public boolean isSingleValue() {

return singleValue;

}

public boolean isBetweenValue() {

return betweenValue;

}

public boolean isListValue() {

return listValue;

}

public String getTypeHandler() {

return typeHandler;

}

protected Criterion(String condition) {

super();

this.condition = condition;

this.typeHandler = null;

this.noValue = true;

}

protected Criterion(String condition, Object value, String typeHandler) {

super();

this.condition = condition;

this.value = value;

this.typeHandler = typeHandler;

if (value instanceof List<?>) {

this.listValue = true;

} else {

this.singleValue = true;

}

protected Criterion(String condition, Object value) {

this(condition, value, null);

}

protected Criterion(String condition, Object value, Object secondValue, String typeHandler) {

super();

this.condition = condition;

this.value = value;

this.secondValue = secondValue;

this.typeHandler = typeHandler;

this.betweenValue = true;

}

protected Criterion(String condition, Object value, Object secondValue) {

this(condition, value, secondValue, null);

}

SANACHAN

DAOもテーブルと同等の機能を備えたインターフェイス、クラスが生成されましたね。

結論

今回の検証から、以下のことが分かりました。

MyBatis Generator は、VIEW（仮想テーブル）にも対応している
自動生成されるDAO/DTOのソースコードは、テーブルを入力したときと同等のもの

ポイント

MyBatis Generator は、VIEW も普通のテーブルとみなして扱っている。

SANACHAN

VIEWを使ってデータにアクセスする際のSQL文と同じですね。

以上、「【検証】MyBatis GeneratorにVIEW(ビュー)を食わせてみる」でした。

【検証】MyBatis GeneratorにVIEW(ビュー)を食わせてみる

はじめに

語句説明

仮想テーブル「VIEW」とは？

SQL文をシンプルにできる

見せたくないデータを非公開にできる

本検証で使用した開発環境

参考【解説】MyBatis Generatorを使いコードを自動生成する方法

VIEWを作成するDDL

テーブルとVIEWをDBに作成

MyBatis Generator Config の作成

MyBatis Generatorを実行

生成されるファイル一覧

VIEW用に自動生成されたファイルの中身（コメント除く）

DTO（Viewtestresult.java）

DAO（ViewtestresultMapper.java、ViewtestresultExample.java）

結論