repo stringclasses 1k
values | file_url stringlengths 96 373 | file_path stringlengths 11 294 | content stringlengths 0 32.8k | language stringclasses 1
value | license stringclasses 6
values | commit_sha stringclasses 1k
values | retrieved_at stringdate 2026-01-04 14:45:56 2026-01-04 18:30:23 | truncated bool 2
classes |
|---|---|---|---|---|---|---|---|---|
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-data-jpa-query/src/main/java/com/baeldung/boot/passenger/Passenger.java | persistence-modules/spring-data-jpa-query/src/main/java/com/baeldung/boot/passenger/Passenger.java | package com.baeldung.boot.passenger;
import java.util.Objects;
import jakarta.persistence.Basic;
import jakarta.persistence.Column;
import jakarta.persistence.Entity;
import jakarta.persistence.GeneratedValue;
import jakarta.persistence.Id;
@Entity
class Passenger {
@Id
@GeneratedValue
@Column(nullable ... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-data-jpa-query/src/main/java/com/baeldung/boot/passenger/CustomPassengerRepository.java | persistence-modules/spring-data-jpa-query/src/main/java/com/baeldung/boot/passenger/CustomPassengerRepository.java | package com.baeldung.boot.passenger;
import java.util.List;
interface CustomPassengerRepository {
List<Passenger> findOrderedBySeatNumberLimitedTo(int limit);
}
| java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-data-jpa-query/src/main/java/com/baeldung/boot/passenger/PassengerRepositoryImpl.java | persistence-modules/spring-data-jpa-query/src/main/java/com/baeldung/boot/passenger/PassengerRepositoryImpl.java | package com.baeldung.boot.passenger;
import java.util.List;
import org.springframework.stereotype.Repository;
import jakarta.persistence.EntityManager;
import jakarta.persistence.PersistenceContext;
@Repository
class PassengerRepositoryImpl implements CustomPassengerRepository {
@PersistenceContext
private... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-data-jpa-query/src/main/java/com/baeldung/specifications/join/AuthorSpecifications.java | persistence-modules/spring-data-jpa-query/src/main/java/com/baeldung/specifications/join/AuthorSpecifications.java | package com.baeldung.specifications.join;
import org.springframework.data.jpa.domain.Specification;
import jakarta.persistence.criteria.Join;
public class AuthorSpecifications {
public static Specification<Author> hasFirstNameLike(String name) {
return (root, query, criteriaBuilder) -> criteriaBuilder.l... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-data-jpa-query/src/main/java/com/baeldung/specifications/join/AuthorsRepository.java | persistence-modules/spring-data-jpa-query/src/main/java/com/baeldung/specifications/join/AuthorsRepository.java | package com.baeldung.specifications.join;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
import org.springframework.stereotype.Repository;
@Repository
public interface AuthorsRepository extends JpaRepository<Author, Long>, JpaSpec... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-data-jpa-query/src/main/java/com/baeldung/specifications/join/Author.java | persistence-modules/spring-data-jpa-query/src/main/java/com/baeldung/specifications/join/Author.java | package com.baeldung.specifications.join;
import java.util.List;
import jakarta.persistence.CascadeType;
import jakarta.persistence.Entity;
import jakarta.persistence.GeneratedValue;
import jakarta.persistence.GenerationType;
import jakarta.persistence.Id;
import jakarta.persistence.OneToMany;
@Entity
public class A... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-data-jpa-query/src/main/java/com/baeldung/specifications/join/BookAuthorEntity.java | persistence-modules/spring-data-jpa-query/src/main/java/com/baeldung/specifications/join/BookAuthorEntity.java | package com.baeldung.specifications.join;
import jakarta.persistence.Entity;
import jakarta.persistence.GeneratedValue;
import jakarta.persistence.GenerationType;
import jakarta.persistence.Id;
@Entity
public class BookAuthorEntity {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Long id... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-boot-persistence-3/src/test/java/com/baeldung/boot/largeresultset/LargeResultSetUnitTest.java | persistence-modules/spring-boot-persistence-3/src/test/java/com/baeldung/boot/largeresultset/LargeResultSetUnitTest.java | package com.baeldung.boot.largeresultset;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import java.util.List;
import java.util.stream.Collectors;
import java.util.stream.IntStream;
import org.junit.jupiter.api.AfterEach;
import org... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-boot-persistence-3/src/test/java/com/baeldung/boot/dsrouting/DataSourceRoutingTestConfiguration.java | persistence-modules/spring-boot-persistence-3/src/test/java/com/baeldung/boot/dsrouting/DataSourceRoutingTestConfiguration.java | package com.baeldung.boot.dsrouting;
import java.util.HashMap;
import java.util.Map;
import javax.sql.DataSource;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.jdbc.datasource.embedded.EmbeddedDatabaseBuilder;
import org.sp... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-boot-persistence-3/src/test/java/com/baeldung/boot/dsrouting/SpringBootDataSourceRoutingIntegrationTest.java | persistence-modules/spring-boot-persistence-3/src/test/java/com/baeldung/boot/dsrouting/SpringBootDataSourceRoutingIntegrationTest.java | package com.baeldung.boot.dsrouting;
import static org.junit.Assert.assertEquals;
import javax.sql.DataSource;
import com.baeldung.dsrouting.ClientDatabase;
import com.baeldung.dsrouting.ClientDatabaseContextHolder;
import com.baeldung.dsrouting.ClientService;
import com.baeldung.dsrouting.model.ClientADetails;
impo... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-boot-persistence-3/src/test/java/com/baeldung/boot/dsrouting/SpringBootDataSourceRoutingTestConfiguration.java | persistence-modules/spring-boot-persistence-3/src/test/java/com/baeldung/boot/dsrouting/SpringBootDataSourceRoutingTestConfiguration.java | package com.baeldung.boot.dsrouting;
import com.baeldung.dsrouting.ClientDao;
import com.baeldung.dsrouting.ClientDataSourceRouter;
import com.baeldung.dsrouting.ClientDatabase;
import com.baeldung.dsrouting.ClientService;
import com.baeldung.dsrouting.model.ClientADetails;
import com.baeldung.dsrouting.model.ClientBD... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-boot-persistence-3/src/test/java/com/baeldung/boot/dsrouting/DataSourceRoutingIntegrationTest.java | persistence-modules/spring-boot-persistence-3/src/test/java/com/baeldung/boot/dsrouting/DataSourceRoutingIntegrationTest.java | package com.baeldung.boot.dsrouting;
import static org.junit.Assert.assertEquals;
import javax.sql.DataSource;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.jdbc.core.JdbcTemplate;
import org.... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-boot-persistence-3/src/main/java/com/baeldung/largeresultset/Student.java | persistence-modules/spring-boot-persistence-3/src/main/java/com/baeldung/largeresultset/Student.java | package com.baeldung.largeresultset;
import jakarta.persistence.Entity;
import jakarta.persistence.GeneratedValue;
import jakarta.persistence.Id;
@Entity
public class Student {
@Id
@GeneratedValue
private Long id;
private String firstName;
private String lastName;
public Student() {
}
... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-boot-persistence-3/src/main/java/com/baeldung/largeresultset/LargeResultSetApplication.java | persistence-modules/spring-boot-persistence-3/src/main/java/com/baeldung/largeresultset/LargeResultSetApplication.java | package com.baeldung.largeresultset;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class LargeResultSetApplication {
public static void main(String[] args) {
SpringApplication.run(LargeResultSetApplicat... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-boot-persistence-3/src/main/java/com/baeldung/largeresultset/StudentRepository.java | persistence-modules/spring-boot-persistence-3/src/main/java/com/baeldung/largeresultset/StudentRepository.java | package com.baeldung.largeresultset;
import java.util.stream.Stream;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.Pageable;
import org.springframework.data.domain.Slice;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.stereotype.Repositor... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-boot-persistence-3/src/main/java/com/baeldung/largeresultset/service/EmailService.java | persistence-modules/spring-boot-persistence-3/src/main/java/com/baeldung/largeresultset/service/EmailService.java | package com.baeldung.largeresultset.service;
import org.springframework.stereotype.Service;
import com.baeldung.largeresultset.Student;
@Service
public class EmailService {
public void sendEmailToStudent(Student student) {
System.out.println("sending email to: " + student);
}
}
| java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-boot-persistence-3/src/main/java/com/baeldung/largeresultset/service/StudentService.java | persistence-modules/spring-boot-persistence-3/src/main/java/com/baeldung/largeresultset/service/StudentService.java | package com.baeldung.largeresultset.service;
import java.util.List;
import java.util.stream.Stream;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.PageRequest;
import org.springframework.data.domain.Slice;
import org.springframework.stereotype.Service;
import org.springframework.t... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-boot-persistence-3/src/main/java/com/baeldung/dsrouting/ClientDataSourceRouter.java | persistence-modules/spring-boot-persistence-3/src/main/java/com/baeldung/dsrouting/ClientDataSourceRouter.java | package com.baeldung.dsrouting;
import org.springframework.jdbc.datasource.lookup.AbstractRoutingDataSource;
import javax.sql.DataSource;
import java.util.HashMap;
import java.util.Map;
/**
* Returns thread bound client lookup key for current context.
*/
public class ClientDataSourceRouter extends AbstractRoutingD... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-boot-persistence-3/src/main/java/com/baeldung/dsrouting/ClientDao.java | persistence-modules/spring-boot-persistence-3/src/main/java/com/baeldung/dsrouting/ClientDao.java | package com.baeldung.dsrouting;
import javax.sql.DataSource;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.jdbc.core.RowMapper;
/**
* Database access code for datasource routing example.
*/
public class ClientDao {
private static final String SQL_GET_CLIENT_NAME = "select name ... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-boot-persistence-3/src/main/java/com/baeldung/dsrouting/ClientDatabaseContextHolder.java | persistence-modules/spring-boot-persistence-3/src/main/java/com/baeldung/dsrouting/ClientDatabaseContextHolder.java | package com.baeldung.dsrouting;
import org.springframework.util.Assert;
/**
* Thread shared context to point to the datasource which should be used. This
* enables context switches between different clients.
*/
public class ClientDatabaseContextHolder {
private static final ThreadLocal<ClientDatabase> CONTEXT... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-boot-persistence-3/src/main/java/com/baeldung/dsrouting/ClientDatabase.java | persistence-modules/spring-boot-persistence-3/src/main/java/com/baeldung/dsrouting/ClientDatabase.java | package com.baeldung.dsrouting;
public enum ClientDatabase {
CLIENT_A, CLIENT_B
}
| java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-boot-persistence-3/src/main/java/com/baeldung/dsrouting/ClientService.java | persistence-modules/spring-boot-persistence-3/src/main/java/com/baeldung/dsrouting/ClientService.java | package com.baeldung.dsrouting;
/**
* Service layer code for datasource routing example. Here, the service methods are responsible
* for setting and clearing the context.
*/
public class ClientService {
private final ClientDao clientDao;
public ClientService(ClientDao clientDao) {
this.clientDao ... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-boot-persistence-3/src/main/java/com/baeldung/dsrouting/model/ClientBDetails.java | persistence-modules/spring-boot-persistence-3/src/main/java/com/baeldung/dsrouting/model/ClientBDetails.java | package com.baeldung.dsrouting.model;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.stereotype.Component;
@Component
@ConfigurationProperties(prefix = "client-b.datasource")
public class ClientBDetails {
private String name;
private String script;
... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-boot-persistence-3/src/main/java/com/baeldung/dsrouting/model/ClientADetails.java | persistence-modules/spring-boot-persistence-3/src/main/java/com/baeldung/dsrouting/model/ClientADetails.java | package com.baeldung.dsrouting.model;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.stereotype.Component;
@Component
@ConfigurationProperties(prefix = "client-a.datasource")
public class ClientADetails {
private String name;
private String script;
... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/liquibase/src/main/java/com/baeldung/liquibase/LiquibaseCreateSchemaApplication.java | persistence-modules/liquibase/src/main/java/com/baeldung/liquibase/LiquibaseCreateSchemaApplication.java | package com.baeldung.liquibase;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class LiquibaseCreateSchemaApplication {
public static void main(String[] args) {
SpringApplication.run(LiquibaseCreateSche... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/liquibase/src/main/java/com/baeldung/liquibase/configuration/SchemaInitializer.java | persistence-modules/liquibase/src/main/java/com/baeldung/liquibase/configuration/SchemaInitializer.java | package com.baeldung.liquibase.configuration;
import org.springframework.beans.BeansException;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.beans.factory.config.BeanPostProcessor;
import javax.sql.DataSource;
import java.sql.Connection;
import java.sql.SQLException;
import jav... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/liquibase/src/main/java/com/baeldung/liquibase/entity/User.java | persistence-modules/liquibase/src/main/java/com/baeldung/liquibase/entity/User.java | package com.baeldung.liquibase.entity;
import jakarta.persistence.Entity;
import jakarta.persistence.Id;
import jakarta.persistence.Table;
@Entity
@Table(name = "users")
public class User {
@Id
private Long id;
private String name;
public Long getId() {
return id;
}
public void setI... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/liquibase/src/main/java/com/baeldung/liquibase/entity/Author.java | persistence-modules/liquibase/src/main/java/com/baeldung/liquibase/entity/Author.java | package com.baeldung.liquibase.entity;
import java.sql.Timestamp;
import jakarta.persistence.Entity;
import jakarta.persistence.Id;
import jakarta.persistence.Table;
@Entity
@Table(name = "authors")
public class Author {
@Id
private Long id;
private String name;
private Timestamp created_at;
pub... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/liquibase/src/main/java/com/baeldung/liquibase/utility/LiquibaseDatatypes.java | persistence-modules/liquibase/src/main/java/com/baeldung/liquibase/utility/LiquibaseDatatypes.java | package com.baeldung.liquibase.utility;
import java.util.List;
import liquibase.database.AbstractJdbcDatabase;
import liquibase.database.Database;
import liquibase.database.core.DB2Database;
import liquibase.database.core.DerbyDatabase;
import liquibase.database.core.FirebirdDatabase;
import liquibase.database.core.H... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-data-eclipselink/src/test/java/com/baeldung/SpringContextTest.java | persistence-modules/spring-data-eclipselink/src/test/java/com/baeldung/SpringContextTest.java | package com.baeldung;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;
import com.baeldung.eclipselink.springdata.EclipselinkSpringDataApplication;
@RunWith(SpringRunner.class)
@SpringBoot... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-data-eclipselink/src/test/java/com/baeldung/eclipselink/springdata/repo/PersonsRepositoryIntegrationTest.java | persistence-modules/spring-data-eclipselink/src/test/java/com/baeldung/eclipselink/springdata/repo/PersonsRepositoryIntegrationTest.java | package com.baeldung.eclipselink.springdata.repo;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.tes... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-data-eclipselink/src/test/java/com/baeldung/eclipselink/springdata/pessimisticlocking/PessimisticLockScopesIntegrationTest.java | persistence-modules/spring-data-eclipselink/src/test/java/com/baeldung/eclipselink/springdata/pessimisticlocking/PessimisticLockScopesIntegrationTest.java | package com.baeldung.eclipselink.springdata.pessimisticlocking;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;
import jakart... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-data-eclipselink/src/main/java/com/baeldung/eclipselink/springdata/JpaConfiguration.java | persistence-modules/spring-data-eclipselink/src/main/java/com/baeldung/eclipselink/springdata/JpaConfiguration.java | package com.baeldung.eclipselink.springdata;
import org.eclipse.persistence.config.PersistenceUnitProperties;
import org.springframework.beans.factory.ObjectProvider;
import org.springframework.boot.autoconfigure.orm.jpa.JpaBaseConfiguration;
import org.springframework.boot.autoconfigure.orm.jpa.JpaProperties;
import ... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-data-eclipselink/src/main/java/com/baeldung/eclipselink/springdata/EclipselinkSpringDataApplication.java | persistence-modules/spring-data-eclipselink/src/main/java/com/baeldung/eclipselink/springdata/EclipselinkSpringDataApplication.java | package com.baeldung.eclipselink.springdata;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class EclipselinkSpringDataApplication {
public static void main(String[] args) {
SpringApplication.run(Eclips... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-data-eclipselink/src/main/java/com/baeldung/eclipselink/springdata/model/Person.java | persistence-modules/spring-data-eclipselink/src/main/java/com/baeldung/eclipselink/springdata/model/Person.java | package com.baeldung.eclipselink.springdata.model;
import jakarta.persistence.Entity;
import jakarta.persistence.GeneratedValue;
import jakarta.persistence.GenerationType;
import jakarta.persistence.Id;
/**
* Created by adam.
*/
@Entity
public class Person {
@Id
@GeneratedValue(strategy = GenerationType.SE... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-data-eclipselink/src/main/java/com/baeldung/eclipselink/springdata/repo/PersonsRepository.java | persistence-modules/spring-data-eclipselink/src/main/java/com/baeldung/eclipselink/springdata/repo/PersonsRepository.java | package com.baeldung.eclipselink.springdata.repo;
import org.springframework.data.repository.CrudRepository;
import com.baeldung.eclipselink.springdata.model.Person;
/**
* Created by adam.
*/
public interface PersonsRepository extends CrudRepository<Person, Long> {
Person findByFirstName(String firstName);
}... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-data-eclipselink/src/main/java/com/baeldung/eclipselink/springdata/pessimisticlocking/Employee.java | persistence-modules/spring-data-eclipselink/src/main/java/com/baeldung/eclipselink/springdata/pessimisticlocking/Employee.java | package com.baeldung.eclipselink.springdata.pessimisticlocking;
import jakarta.persistence.Entity;
import java.math.BigDecimal;
@Entity
public class Employee extends Individual {
private BigDecimal salary;
public Employee(Long id, String name, String lastName, BigDecimal salary) {
super(id, name, la... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-data-eclipselink/src/main/java/com/baeldung/eclipselink/springdata/pessimisticlocking/Course.java | persistence-modules/spring-data-eclipselink/src/main/java/com/baeldung/eclipselink/springdata/pessimisticlocking/Course.java | package com.baeldung.eclipselink.springdata.pessimisticlocking;
import jakarta.persistence.Entity;
import jakarta.persistence.Id;
import jakarta.persistence.JoinTable;
import jakarta.persistence.ManyToOne;
@Entity
public class Course {
@Id
private Long courseId;
private String name;
@ManyToOne
@J... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-data-eclipselink/src/main/java/com/baeldung/eclipselink/springdata/pessimisticlocking/Student.java | persistence-modules/spring-data-eclipselink/src/main/java/com/baeldung/eclipselink/springdata/pessimisticlocking/Student.java | package com.baeldung.eclipselink.springdata.pessimisticlocking;
import jakarta.persistence.Entity;
import jakarta.persistence.Id;
import jakarta.persistence.OneToMany;
import java.util.List;
@Entity
public class Student {
@Id
private Long id;
private String name;
@OneToMany(mappedBy = "student")
... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-data-eclipselink/src/main/java/com/baeldung/eclipselink/springdata/pessimisticlocking/Individual.java | persistence-modules/spring-data-eclipselink/src/main/java/com/baeldung/eclipselink/springdata/pessimisticlocking/Individual.java | package com.baeldung.eclipselink.springdata.pessimisticlocking;
import jakarta.persistence.Entity;
import jakarta.persistence.Id;
import jakarta.persistence.Inheritance;
import jakarta.persistence.InheritanceType;
@Entity
@Inheritance(strategy = InheritanceType.JOINED)
public class Individual {
@Id
private L... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-data-eclipselink/src/main/java/com/baeldung/eclipselink/springdata/pessimisticlocking/Address.java | persistence-modules/spring-data-eclipselink/src/main/java/com/baeldung/eclipselink/springdata/pessimisticlocking/Address.java | package com.baeldung.eclipselink.springdata.pessimisticlocking;
import jakarta.persistence.Embeddable;
@Embeddable
public class Address {
private String country;
private String city;
public Address(String country, String city) {
this.country = country;
this.city = city;
}
public... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-data-eclipselink/src/main/java/com/baeldung/eclipselink/springdata/pessimisticlocking/Customer.java | persistence-modules/spring-data-eclipselink/src/main/java/com/baeldung/eclipselink/springdata/pessimisticlocking/Customer.java | package com.baeldung.eclipselink.springdata.pessimisticlocking;
import jakarta.persistence.CollectionTable;
import jakarta.persistence.ElementCollection;
import jakarta.persistence.Entity;
import jakarta.persistence.Id;
import java.util.List;
@Entity
public class Customer {
@Id
private Long customerId;
p... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-jdbc/src/test/java/com/baeldung/spring/jdbc/batch/service/ProductServiceUnitTest.java | persistence-modules/spring-jdbc/src/test/java/com/baeldung/spring/jdbc/batch/service/ProductServiceUnitTest.java | package com.baeldung.spring.jdbc.batch.service;
import com.baeldung.spring.jdbc.batch.model.Product;
import com.baeldung.spring.jdbc.batch.repo.ProductRepository;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.mockito.ArgumentC... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-jdbc/src/test/java/com/baeldung/spring/jdbc/template/inclause/EmployeeDAOUnitTest.java | persistence-modules/spring-jdbc/src/test/java/com/baeldung/spring/jdbc/template/inclause/EmployeeDAOUnitTest.java | package com.baeldung.spring.jdbc.template.inclause;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.junit.MockitoJUnitRunner;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.jdbc.datasource.embedded.EmbeddedDatab... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-jdbc/src/test/java/com/baeldung/spring/jdbc/template/testing/EmployeeDAOIntegrationTest.java | persistence-modules/spring-jdbc/src/test/java/com/baeldung/spring/jdbc/template/testing/EmployeeDAOIntegrationTest.java | package com.baeldung.spring.jdbc.template.testing;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.autoconfigure.jdbc.JdbcTest;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.test.context.jdbc.Sql;
im... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-jdbc/src/test/java/com/baeldung/spring/jdbc/template/testing/EmployeeDAOUnitTest.java | persistence-modules/spring-jdbc/src/test/java/com/baeldung/spring/jdbc/template/testing/EmployeeDAOUnitTest.java | package com.baeldung.spring.jdbc.template.testing;
import static org.junit.jupiter.api.Assertions.assertEquals;
import javax.sql.DataSource;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.Mockito;
import org.mockito.junit.MockitoJUnitRunner... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-jdbc/src/test/java/com/baeldung/spring/jdbc/replacedeprecated/StudentDaoWithJdbcTemplateMethodsUnitTest.java | persistence-modules/spring-jdbc/src/test/java/com/baeldung/spring/jdbc/replacedeprecated/StudentDaoWithJdbcTemplateMethodsUnitTest.java | package com.baeldung.spring.jdbc.replacedeprecated;
import com.baeldung.spring.jdbc.replacedeprecated.model.Student;
import org.junit.jupiter.api.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.autoconfig... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/batch/SpringJdbcBatchPerformanceApplication.java | persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/batch/SpringJdbcBatchPerformanceApplication.java | package com.baeldung.spring.jdbc.batch;
import com.baeldung.spring.jdbc.batch.service.ProductService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.boot.CommandLineRunner;
import org.springframework.boot.SpringA... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/batch/service/ProductService.java | persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/batch/service/ProductService.java | package com.baeldung.spring.jdbc.batch.service;
import com.baeldung.spring.jdbc.batch.model.Product;
import com.baeldung.spring.jdbc.batch.repo.ProductRepository;
import org.springframework.transaction.annotation.Transactional;
import java.math.BigDecimal;
import java.time.Clock;
import java.time.LocalDateTime;
impo... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/batch/model/Product.java | persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/batch/model/Product.java | package com.baeldung.spring.jdbc.batch.model;
import java.math.BigDecimal;
import java.time.LocalDateTime;
public class Product {
private long id;
private String title;
private LocalDateTime createdTs;
private BigDecimal price;
public long getId() {
return id;
}
public void setId... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/batch/repo/ProductRepository.java | persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/batch/repo/ProductRepository.java | package com.baeldung.spring.jdbc.batch.repo;
import com.baeldung.spring.jdbc.batch.model.Product;
import java.util.List;
public interface ProductRepository {
void saveAll(List<Product> products);
}
| java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/batch/repo/SimpleProductRepository.java | persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/batch/repo/SimpleProductRepository.java | package com.baeldung.spring.jdbc.batch.repo;
import com.baeldung.spring.jdbc.batch.model.Product;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.stereotype.Repository;
import org.springframework.transaction.annotation.Transactional;
import java.sql.Timestamp;
import java.util.List;
@R... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/batch/repo/BatchProductRepository.java | persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/batch/repo/BatchProductRepository.java | package com.baeldung.spring.jdbc.batch.repo;
import com.baeldung.spring.jdbc.batch.model.Product;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.stereotype.Repository;
import org.springframework.transaction.annotation.Transactional;
import java.sql.PreparedStatement;
import java.sql.Ti... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/batch/config/AppConfig.java | persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/batch/config/AppConfig.java | package com.baeldung.spring.jdbc.batch.config;
import com.baeldung.spring.jdbc.batch.repo.BatchProductRepository;
import com.baeldung.spring.jdbc.batch.repo.SimpleProductRepository;
import com.baeldung.spring.jdbc.batch.service.ProductService;
import org.springframework.context.annotation.Bean;
import org.springframe... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/template/inclause/Employee.java | persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/template/inclause/Employee.java | package com.baeldung.spring.jdbc.template.inclause;
public class Employee {
private int id;
private String firstName;
private String lastName;
public Employee(int id, String firstName, String lastName) {
this.id = id;
this.firstName = firstName;
this.lastName = lastName;
... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/template/inclause/EmployeeDAO.java | persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/template/inclause/EmployeeDAO.java | package com.baeldung.spring.jdbc.template.inclause;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.jdbc.core.namedparam.MapSqlParameterSource;
import org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate;
import org.springframework.jdbc.core.namedparam.SqlParameterSource;
i... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/template/testing/Employee.java | persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/template/testing/Employee.java | package com.baeldung.spring.jdbc.template.testing;
public class Employee {
private int id;
private String firstName;
private String lastName;
public Employee(int id, String firstName, String lastName) {
this.id = id;
this.firstName = firstName;
this.lastName = lastName;
... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/template/testing/EmployeeDAO.java | persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/template/testing/EmployeeDAO.java | package com.baeldung.spring.jdbc.template.testing;
import javax.sql.DataSource;
import org.springframework.dao.EmptyResultDataAccessException;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.jdbc.core.RowMapper;
import org.springframework.stereotype.Repository;
@Repository
public class ... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/template/testing/EmployeeApplication.java | persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/template/testing/EmployeeApplication.java | package com.baeldung.spring.jdbc.template.testing;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class EmployeeApplication {
}
| java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/template/config/SpringJdbcConfig.java | persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/template/config/SpringJdbcConfig.java | package com.baeldung.spring.jdbc.template.config;
import javax.sql.DataSource;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.jdbc.datasource.DriverManagerDataSourc... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/replacedeprecated/StudentDaoWithPreferredJdbcTemplateMethods.java | persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/replacedeprecated/StudentDaoWithPreferredJdbcTemplateMethods.java | package com.baeldung.spring.jdbc.replacedeprecated;
import com.baeldung.spring.jdbc.replacedeprecated.model.Student;
import com.baeldung.spring.jdbc.replacedeprecated.model.StudentResultExtractor;
import com.baeldung.spring.jdbc.replacedeprecated.model.StudentRowMapper;
import org.springframework.beans.factory.annotat... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/replacedeprecated/StudentDaoWithDeprecatedJdbcTemplateMethods.java | persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/replacedeprecated/StudentDaoWithDeprecatedJdbcTemplateMethods.java | package com.baeldung.spring.jdbc.replacedeprecated;
import com.baeldung.spring.jdbc.replacedeprecated.model.Student;
import com.baeldung.spring.jdbc.replacedeprecated.model.StudentResultExtractor;
import com.baeldung.spring.jdbc.replacedeprecated.model.StudentRowMapper;
import org.springframework.beans.factory.annotat... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/replacedeprecated/ReplaceDeprecatedApplication.java | persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/replacedeprecated/ReplaceDeprecatedApplication.java | package com.baeldung.spring.jdbc.replacedeprecated;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.ComponentScan;
@SpringBootApplication
@ComponentScan(basePackages = "com.baeldung.spring.jdbc.replac... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/replacedeprecated/model/StudentResultExtractor.java | persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/replacedeprecated/model/StudentResultExtractor.java | package com.baeldung.spring.jdbc.replacedeprecated.model;
import org.springframework.jdbc.core.ResultSetExtractor;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;
public class StudentResultExtractor implements ResultSetExtractor<List<Student>> {
@Overri... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/replacedeprecated/model/Student.java | persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/replacedeprecated/model/Student.java | package com.baeldung.spring.jdbc.replacedeprecated.model;
public class Student {
private Integer studentId;
private String studentName;
private String studentGender;
private Integer age;
private Integer grade;
public Integer getStudentId() {
return studentId;
}
public void set... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/replacedeprecated/model/StudentRowMapper.java | persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/replacedeprecated/model/StudentRowMapper.java | package com.baeldung.spring.jdbc.replacedeprecated.model;
import org.springframework.jdbc.core.RowMapper;
import java.sql.ResultSet;
import java.sql.SQLException;
public class StudentRowMapper implements RowMapper<Student> {
@Override
public Student mapRow(ResultSet rs, int rowNum) throws SQLException {
... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/hbase/src/main/java/com/baeldung/hbase/HBaseClientOperations.java | persistence-modules/hbase/src/main/java/com/baeldung/hbase/HBaseClientOperations.java | package com.baeldung.hbase;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hbase.HColumnDescriptor;
import org.apache.hadoop.hbase.HTableDescriptor;
import org.apache.hadoop.hbase.TableName;
import org.apache.hadoop.hbase.client.*;
import org.apache.hadoop.hbase.filter.*;
import org.apache.hadoo... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/hbase/src/main/java/com/baeldung/hbase/HbaseClientExample.java | persistence-modules/hbase/src/main/java/com/baeldung/hbase/HbaseClientExample.java | package com.baeldung.hbase;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.hbase.HBaseConfiguration;
import org.apache.hadoop.hbase.MasterNotRunningException;
import org.apache.hadoop.hbase.client.HBaseAdmin;
import java.io.IOException;
//install hbase locally... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/queryparams/JPAQueryParamsUnitTest.java | persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/queryparams/JPAQueryParamsUnitTest.java | package com.baeldung.jpa.queryparams;
import java.util.Arrays;
import java.util.List;
import jakarta.persistence.EntityManager;
import jakarta.persistence.EntityManagerFactory;
import jakarta.persistence.Persistence;
import jakarta.persistence.TypedQuery;
import jakarta.persistence.criteria.CriteriaBuilder;
import ja... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/entitygraph/repo/PostRepositoryIntegrationTest.java | persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/entitygraph/repo/PostRepositoryIntegrationTest.java | package com.baeldung.jpa.entitygraph.repo;
import com.baeldung.jpa.entitygraph.model.Comment;
import com.baeldung.jpa.entitygraph.model.Post;
import com.baeldung.jpa.entitygraph.model.User;
import org.hibernate.LazyInitializationException;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Tes... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/uniqueconstraints/UniqueColumnIntegrationTest.java | persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/uniqueconstraints/UniqueColumnIntegrationTest.java | package com.baeldung.jpa.uniqueconstraints;
import java.util.Optional;
import org.h2.jdbc.JdbcSQLIntegrityConstraintViolationException;
import org.junit.Assert;
import org.junit.jupiter.api.BeforeAll;
import org.junit.jupiter.api.Test;
import jakarta.persistence.EntityManager;
import jakarta.persistence.EntityManage... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/uniqueconstraints/UniqueConstraintIntegrationTest.java | persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/uniqueconstraints/UniqueConstraintIntegrationTest.java | package com.baeldung.jpa.uniqueconstraints;
import java.util.Optional;
import org.h2.jdbc.JdbcSQLIntegrityConstraintViolationException;
import org.junit.Assert;
import org.junit.jupiter.api.BeforeAll;
import org.junit.jupiter.api.Test;
import jakarta.persistence.EntityManager;
import jakarta.persistence.EntityManage... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/entity/StudentEntityIntegrationTest.java | persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/entity/StudentEntityIntegrationTest.java | package com.baeldung.jpa.entity;
import static org.junit.Assert.assertEquals;
import java.time.LocalDate;
import java.time.ZoneId;
import java.util.Date;
import java.util.List;
import jakarta.persistence.EntityManager;
import jakarta.persistence.EntityManagerFactory;
import jakarta.persistence.Persistence;
import ja... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/IdGeneration/IdGenerationIntegrationTest.java | persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/IdGeneration/IdGenerationIntegrationTest.java | package com.baeldung.jpa.IdGeneration;
import org.junit.Assert;
import org.junit.BeforeClass;
import org.junit.Test;
import jakarta.persistence.EntityManager;
import jakarta.persistence.EntityManagerFactory;
import jakarta.persistence.Persistence;
import java.util.UUID;
public class IdGenerationIntegrationTest {
... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/primarykeys/CompositeKeysIntegrationTest.java | persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/primarykeys/CompositeKeysIntegrationTest.java | package com.baeldung.jpa.primarykeys;
import static org.junit.Assert.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertEquals;
import java.util.ArrayList;
import java.util.List;
import java.util.stream.Collectors;
import java.util.stream.IntStream;
import jakarta.persistence.EntityManager;
import j... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/enums/ArticleUnitTest.java | persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/enums/ArticleUnitTest.java | package com.baeldung.jpa.enums;
import org.junit.BeforeClass;
import org.junit.Test;
import jakarta.persistence.EntityManager;
import jakarta.persistence.EntityManagerFactory;
import jakarta.persistence.EntityTransaction;
import jakarta.persistence.Persistence;
import jakarta.persistence.TypedQuery;
import java.util.... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/defaultvalues/UserDefaultValuesUnitTest.java | persistence-modules/java-jpa/src/test/java/com/baeldung/jpa/defaultvalues/UserDefaultValuesUnitTest.java | package com.baeldung.jpa.defaultvalues;
import org.junit.Test;
import org.junit.Ignore;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import static org.junit.Assert.*;
public class UserDefaultValuesUnitTest {
private static UserRepository userRepository = null;
private static UserEntityReposit... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/queryparams/Employee.java | persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/queryparams/Employee.java | package com.baeldung.jpa.queryparams;
import jakarta.persistence.Column;
import jakarta.persistence.Entity;
import jakarta.persistence.GeneratedValue;
import jakarta.persistence.GenerationType;
import jakarta.persistence.Id;
import jakarta.persistence.Table;
@Entity
@Table(name = "employees")
public class Employee {
... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entitygraph/MainApp.java | persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entitygraph/MainApp.java | package com.baeldung.jpa.entitygraph;
import com.baeldung.jpa.entitygraph.model.Post;
import com.baeldung.jpa.entitygraph.repo.PostRepository;
public class MainApp {
public static void main(String... args) {
Long postId = 1L;
Post post = null;
PostRepository postRepository = new PostRepos... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entitygraph/model/Comment.java | persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entitygraph/model/Comment.java | package com.baeldung.jpa.entitygraph.model;
import jakarta.persistence.*;
@Entity
public class Comment {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Long id;
private String reply;
@ManyToOne(fetch = FetchType.LAZY)
@JoinColumn
private Post post;
@ManyToOne(fetch... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entitygraph/model/Post.java | persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entitygraph/model/Post.java | package com.baeldung.jpa.entitygraph.model;
import jakarta.persistence.*;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;
@NamedEntityGraph(
name = "post-entity-graph",
attributeNodes = {
@NamedAttributeNode("subject"),
@NamedAttributeNod... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entitygraph/model/User.java | persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entitygraph/model/User.java | package com.baeldung.jpa.entitygraph.model;
import jakarta.persistence.Entity;
import jakarta.persistence.GeneratedValue;
import jakarta.persistence.GenerationType;
import jakarta.persistence.Id;
@Entity
public class User {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Long id;
priva... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entitygraph/repo/PostRepository.java | persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entitygraph/repo/PostRepository.java | package com.baeldung.jpa.entitygraph.repo;
import com.baeldung.jpa.entitygraph.model.Post;
import jakarta.persistence.*;
import jakarta.persistence.criteria.CriteriaBuilder;
import jakarta.persistence.criteria.CriteriaQuery;
import jakarta.persistence.criteria.Root;
import java.util.HashMap;
import java.util.Map;
pu... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/uniqueconstraints/Person.java | persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/uniqueconstraints/Person.java | package com.baeldung.jpa.uniqueconstraints;
import java.io.Serializable;
import jakarta.persistence.Column;
import jakarta.persistence.Entity;
import jakarta.persistence.GeneratedValue;
import jakarta.persistence.GenerationType;
import jakarta.persistence.Id;
import jakarta.persistence.JoinColumn;
import jakarta.pers... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/uniqueconstraints/Address.java | persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/uniqueconstraints/Address.java | package com.baeldung.jpa.uniqueconstraints;
import java.io.Serializable;
import jakarta.persistence.Entity;
import jakarta.persistence.GeneratedValue;
import jakarta.persistence.GenerationType;
import jakarta.persistence.Id;
import jakarta.persistence.Table;
@Entity
@Table
public class Address implements Serializabl... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/model/QueryParameter.java | persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/model/QueryParameter.java | package com.baeldung.jpa.model;
import java.util.HashMap;
import java.util.Map;
public class QueryParameter {
private Map<String, Object> parameters = null;
private QueryParameter(final String name, final Object value) {
this.parameters = new HashMap<>();
this.parameters.put(name, value);
... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entity/Student.java | persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entity/Student.java | package com.baeldung.jpa.entity;
import java.util.Date;
import jakarta.persistence.Column;
import jakarta.persistence.Entity;
import jakarta.persistence.EnumType;
import jakarta.persistence.Enumerated;
import jakarta.persistence.GeneratedValue;
import jakarta.persistence.GenerationType;
import jakarta.persistence.Id;... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entity/Gender.java | persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/entity/Gender.java | package com.baeldung.jpa.entity;
public enum Gender {
MALE,
FEMALE
}
| java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/IdGeneration/UserService.java | persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/IdGeneration/UserService.java | package com.baeldung.jpa.IdGeneration;
import jakarta.persistence.EntityManager;
import jakarta.transaction.Transactional;
public class UserService {
EntityManager entityManager;
public UserService(EntityManager entityManager) {
this.entityManager = entityManager;
}
@Transactional
publi... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/IdGeneration/User.java | persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/IdGeneration/User.java | package com.baeldung.jpa.IdGeneration;
import jakarta.persistence.Entity;
import jakarta.persistence.GeneratedValue;
import jakarta.persistence.GenerationType;
import jakarta.persistence.Id;
@Entity(name = "users")
public class User {
@Id
// @GeneratedValue(strategy = GenerationType.SEQUENCE)
@GeneratedVa... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/primarykeys/BookId.java | persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/primarykeys/BookId.java | package com.baeldung.jpa.primarykeys;
import java.io.Serializable;
import jakarta.persistence.Embeddable;
@Embeddable
public class BookId implements Serializable {
private static final long serialVersionUID = 1L;
private String title;
private String language;
public BookId() {
}
public Bo... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/primarykeys/Book.java | persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/primarykeys/Book.java | package com.baeldung.jpa.primarykeys;
import jakarta.persistence.EmbeddedId;
import jakarta.persistence.Entity;
@Entity
public class Book {
@EmbeddedId
private BookId bookId;
private String description;
public Book() {
}
public Book(BookId bookId) {
this.bookId = bookId;
}
... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/primarykeys/Account.java | persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/primarykeys/Account.java | package com.baeldung.jpa.primarykeys;
import jakarta.persistence.Entity;
import jakarta.persistence.Id;
import jakarta.persistence.IdClass;
@Entity
@IdClass(AccountId.class)
public class Account {
@Id
private String accountNumber;
@Id
private String accountType;
private String description;
... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/primarykeys/AccountId.java | persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/primarykeys/AccountId.java | package com.baeldung.jpa.primarykeys;
import java.io.Serializable;
public class AccountId implements Serializable {
private static final long serialVersionUID = 1L;
private String accountNumber;
private String accountType;
public AccountId() {
}
public AccountId(String accountNumber, Stri... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/enums/CategoryConverter.java | persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/enums/CategoryConverter.java | package com.baeldung.jpa.enums;
import jakarta.persistence.AttributeConverter;
import jakarta.persistence.Converter;
import java.util.stream.Stream;
@Converter(autoApply = true)
public class CategoryConverter implements AttributeConverter<Category, String> {
@Override
public String convertToDatabaseColumn(Cat... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/enums/Category.java | persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/enums/Category.java | package com.baeldung.jpa.enums;
import java.util.stream.Stream;
public enum Category {
SPORT("S"), MUSIC("M"), TECHNOLOGY("T");
private String code;
Category(String code) {
this.code = code;
}
public String getCode() {
return code;
}
}
| java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/enums/Type.java | persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/enums/Type.java | package com.baeldung.jpa.enums;
enum Type {
INTERNAL, EXTERNAL;
}
| java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/enums/Status.java | persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/enums/Status.java | package com.baeldung.jpa.enums;
public enum Status {
OPEN, REVIEW, APPROVED, REJECTED;
}
| java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/enums/Article.java | persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/enums/Article.java | package com.baeldung.jpa.enums;
import jakarta.persistence.*;
@Entity
public class Article {
@Id
private int id;
private String title;
@Enumerated(EnumType.ORDINAL)
private Status status;
@Enumerated(EnumType.STRING)
private Type type;
@Basic
private int priorityValue;
@T... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/enums/Priority.java | persistence-modules/java-jpa/src/main/java/com/baeldung/jpa/enums/Priority.java | package com.baeldung.jpa.enums;
import java.util.stream.Stream;
public enum Priority {
LOW(100), MEDIUM(200), HIGH(300);
private int priority;
private Priority(int priority) {
this.priority = priority;
}
public int getPriority() {
return priority;
}
public static Priori... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
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