인프런 커뮤니티 질문&답변

기존 강의에서는

Maven프로젝트로 hibernate 5.3.10 버전으로 프로젝트 생성이 되어 있습니다

저는 java 17버전으로 gradle 프로젝트로 생성하고 spring-boot 3.0.4 버전으로 잡고 강의를 수강을 할려고 합니다

해당 URL에서

https://docs.spring.io/spring-boot/docs/3.0.4/reference/htmlsingle/#appendix.dependency-versions.coordinates

hibernate-core 버전을 확인 하여

hibernate 6.1.7 https://hibernate.org/orm/documentation/getting-started/

build.gradle

plugins {
    id 'java'
}

group 'com.lee.test'
version '1.0.0'

repositories {
    mavenCentral()
}

dependencies {
    testImplementation 'org.junit.jupiter:junit-jupiter-api:5.8.1'
    testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.8.1'

    implementation 'org.hibernate:hibernate-core:6.1.7.Final'
    implementation 'com.h2database:h2:2.1.214'


}

test {
    useJUnitPlatform()
}

resources/META-INF/persistence.xml

<?xml version="1.0" encoding="UTF-8"?>
<persistence version="2.2"
             xmlns="http://xmlns.jcp.org/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
             xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/persistence http://xmlns.jcp.org/xml/ns/persistence/persistence_2_2.xsd">
    <persistence-unit name="hello">
        <properties>
            <!-- 필수 속성 -->
            <property name="jakarta.persistence.jdbc.driver" value="org.h2.Driver"/>
            <property name="jakarta.persistence.jdbc.user" value="sa"/>
            <property name="jakarta.persistence.jdbc.password" value=""/>
            <property name="jakarta.persistence.jdbc.url" value="jdbc:h2:tcp://localhost/~/test"/>
            <property name="hibernate.dialect" value="org.hibernate.dialect.H2Dialect"/>

            <!-- 옵션 -->
            <property name="hibernate.show_sql" value="true"/>
            <property name="hibernate.format_sql" value="true"/>
            <property name="hibernate.use_sql_comments" value="true"/>
            <property name="hibernate.hbm2ddl.auto" value="create" />
        </properties>
    </persistence-unit>
</persistence>

Entity Class

package hijpa;

import jakarta.persistence.Entity;
import jakarta.persistence.Id;

@Entity
public class Member {


    @Id
    private Long id;
    private String name;

    public Member() {}

    public Member(Long id, String name) {
        this.id = id;
        this.name = name;
    }
}

Main Class

package hijpa;

import jakarta.persistence.EntityManager;
import jakarta.persistence.EntityManagerFactory;
import jakarta.persistence.EntityTransaction;
import jakarta.persistence.Persistence;

public class JPAmain {
    public static void main(String[] args) {
        EntityManagerFactory emf = Persistence.createEntityManagerFactory("hello");
        EntityManager em = emf.createEntityManager();

        EntityTransaction tx = em.getTransaction();
        tx.begin();

        Member member = new Member(1L,"hi");
        em.persist(member);

        tx.commit();
        em.clear();
        emf.close();
    }
}

IDE 설정은 아래와 같습니다

실행결과

"C:\Program Files\Java\jdk-17.0.3.1\bin\java.exe" "-javaagent:C:\Program Files\JetBrains\IntelliJ IDEA 2021.3.2\lib\idea_rt.jar=64376:C:\Program Files\JetBrains\IntelliJ IDEA 2021.3.2\bin" -Dfile.encoding=UTF-8 -classpath C:\Users\User\IdeaProjects\stduy\jpa-basic\out\production\classes;C:\Users\User\IdeaProjects\stduy\jpa-basic\out\production\resources;C:\Users\User\.gradle\caches\modules-2\files-2.1\com.h2database\h2\2.1.214\d5c2005c9e3279201e12d4776c948578b16bf8b2\h2-2.1.214.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\org.hibernate.orm\hibernate-core\6.1.7.Final\343f47b34c96fe9c44bf9b219a7b3c5d6d2fc90e\hibernate-core-6.1.7.Final.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\jakarta.persistence\jakarta.persistence-api\3.0.0\affc7884a85b6876d438a88b5d21ea29b1cc2dd8\jakarta.persistence-api-3.0.0.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\jakarta.transaction\jakarta.transaction-api\2.0.0\24a0525b4acfbca4086d2f1278be3a084fe1c67d\jakarta.transaction-api-2.0.0.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\org.jboss.logging\jboss-logging\3.4.3.Final\c4bd7e12a745c0e7f6cf98c45cdcdf482fd827ea\jboss-logging-3.4.3.Final.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\org.hibernate.common\hibernate-commons-annotations\6.0.6.Final\77a5f94b56d49508e0ee334751db5b78e5ccd50c\hibernate-commons-annotations-6.0.6.Final.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\org.jboss\jandex\2.4.2.Final\1e1c385990b258ff1a24c801e84aebbacf70eb39\jandex-2.4.2.Final.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\com.fasterxml\classmate\1.5.1\3fe0bed568c62df5e89f4f174c101eab25345b6c\classmate-1.5.1.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\net.bytebuddy\byte-buddy\1.12.18\875a9c3f29d2f6f499dfd60d76e97a343f9b1233\byte-buddy-1.12.18.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\org.glassfish.jaxb\jaxb-runtime\3.0.2\9897322f5de201bfbfcd1f4f46ffdd4204673b3c\jaxb-runtime-3.0.2.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\jakarta.xml.bind\jakarta.xml.bind-api\3.0.1\5257932df36ff3e4e6de50429dde946490a6a800\jakarta.xml.bind-api-3.0.1.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\jakarta.inject\jakarta.inject-api\2.0.0\46fc8560b6fd17b78396d88f39c1a730457671f0\jakarta.inject-api-2.0.0.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\org.antlr\antlr4-runtime\4.10.1\10839f875928f59c622d675091d51a43ea0dc5f7\antlr4-runtime-4.10.1.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\org.glassfish.jaxb\jaxb-core\3.0.2\e83d0b0005525ddd8b8642bd0bb02227fcf871f1\jaxb-core-3.0.2.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\com.sun.activation\jakarta.activation\2.0.1\828b80e886a52bb09fe41ff410b10b342f533ce1\jakarta.activation-2.0.1.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\org.glassfish.jaxb\txw2\3.0.2\8c448a44cdcdbb5dd48ff2eb88cab858ed52cf91\txw2-3.0.2.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\com.sun.istack\istack-commons-runtime\4.0.1\4e25c41d338aad4a2c92d0020c9ae0335fad5099\istack-commons-runtime-4.0.1.jar hijpa.JPAmain

3월 14, 2023 9:18:28 오후 org.hibernate.jpa.internal.util.LogHelper logPersistenceUnitInformation

INFO: HHH000204: Processing PersistenceUnitInfo [name: hello]

3월 14, 2023 9:18:28 오후 org.hibernate.Version logVersion

INFO: HHH000412: Hibernate ORM core version 6.1.7.Final

3월 14, 2023 9:18:29 오후 org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl configure

WARN: HHH10001002: Using built-in connection pool (not intended for production use)

3월 14, 2023 9:18:29 오후 org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl buildCreator

INFO: HHH10001005: Loaded JDBC driver class: org.h2.Driver

3월 14, 2023 9:18:29 오후 org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl buildCreator

INFO: HHH10001012: Connecting with JDBC URL [jdbc:h2:tcp://localhost/~/test]

3월 14, 2023 9:18:29 오후 org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl buildCreator

INFO: HHH10001001: Connection properties: {password=****, user=sa}

3월 14, 2023 9:18:29 오후 org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl buildCreator

INFO: HHH10001003: Autocommit mode: false

3월 14, 2023 9:18:29 오후 org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl$PooledConnections <init>

INFO: HHH10001115: Connection pool size: 20 (min=1)

3월 14, 2023 9:18:29 오후 org.hibernate.engine.jdbc.dialect.internal.DialectFactoryImpl logSelectedDialect

INFO: HHH000400: Using dialect: org.hibernate.dialect.H2Dialect

3월 14, 2023 9:18:29 오후 org.hibernate.engine.transaction.jta.platform.internal.JtaPlatformInitiator initiateService

INFO: HHH000490: Using JtaPlatform implementation: [org.hibernate.engine.transaction.jta.platform.internal.NoJtaPlatform]

Exception in thread "main" java.lang.IllegalArgumentException: Unable to locate persister: hijpa.Member

at org.hibernate.internal.SessionImpl.firePersist(SessionImpl.java:740)

at org.hibernate.internal.SessionImpl.persist(SessionImpl.java:721)

at hijpa.JPAmain.main(JPAmain.java:17)

하루 동안 삽질을 했지만 큰 성과는 없었습니다....

어떤 부분이 잘못되어 persist부분이 수행이 안되는것일까요 ???