[JAVA-2306] Moved articles from spring-persistence-simple
* https://www.baeldung.com/the-persistence-layer-with-spring-and-jpa went into spring-jpa-2 * https://www.baeldung.com/hibernate-5-spring went to spring-jpa-2 * https://www.baeldung.com/transaction-configuration-with-jpa-and-spring went to spring-jpa-2 * https://www.baeldung.com/persistence-layer-with-spring-and-hibernate went to spring-jpa-2 * https://www.baeldung.com/simplifying-the-data-access-layer-with-spring-and-java-generics went to spring-jpa-2 * https://www.baeldung.com/the-persistence-layer-with-spring-data-jpa went to spring-data-jpa-repo-2 * https://www.baeldung.com/spring-data-jpa-query went to spring-data-jpa-query-2 * https://www.baeldung.com/spring-jdbc-jdbctemplate moved to spring-jdbc * Removed spring-persistence-simple module as all articles have been moved
This commit is contained in:
parent
0a24acf927
commit
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persistence-modules
core-java-persistence/src
main/java/com/baeldung/spring/jdbc
test/java/com/baeldung/spring/jdbc
spring-data-jpa-query-2/src/main/java/com/baeldung/spring/data/jpa/query
spring-data-jpa-repo-2
pom.xml
src
main
java/com/baeldung/spring/data/persistence/repository
resources
test/java/com/baeldung/spring/data/persistence/repository
spring-jdbc
pom.xml
src
main
java/com/baeldung/spring/jdbc
resources
test/java/com/baeldung/spring/jdbc
spring-jpa-2
pom.xml
src
main
java/com/baeldung
hibernate/bootstrap
spring
resources
test/java/com/baeldung/hibernate/bootstrap
spring-jpa/src
main/java/com/baeldung/spring/jdbc/autogenkey
config
repository
test/java/com/baeldung/spring/jdbc/autogenkey
spring-persistence-simple-2/src
main/java/com/baeldung/spring/jdbc
test/java/com/baeldung/spring/jdbc
spring-persistence-simple
.gitignoreREADME.mdpom.xml
src
main
java/com/baeldung
config
jpa/dao
persistence
spring/data/persistence
model
repository
service
util
resources
test
java/com/baeldung
persistence/service
FooPaginationPersistenceIntegrationTest.javaFooServicePersistenceIntegrationTest.javaFooServiceSortingIntegrationTest.javaFooServiceSortingWitNullsManualIntegrationTest.javaFooStoredProceduresLiveTest.java
transactional
spring/data/persistence
resources
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@ -1,4 +1,4 @@
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package com.baeldung.jdbc;
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package com.baeldung.spring.jdbc;
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import java.sql.*;
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import java.util.UUID;
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@ -1,4 +1,4 @@
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package com.baeldung.jdbc;
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package com.baeldung.spring.jdbc;
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import java.util.Objects;
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@ -1,4 +1,4 @@
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package com.baeldung.jdbc.joins;
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package com.baeldung.spring.jdbc.joins;
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class ArticleWithAuthor {
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@ -1,4 +1,4 @@
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package com.baeldung.jdbc.joins;
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package com.baeldung.spring.jdbc.joins;
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import java.sql.Connection;
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import java.sql.ResultSet;
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@ -1,4 +1,4 @@
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package com.baeldung.jdbc;
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package com.baeldung.spring.jdbc;
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import org.junit.Before;
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@ -1,4 +1,4 @@
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package com.baeldung.jdbc;
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package com.baeldung.spring.jdbc;
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import static org.junit.Assert.*;
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@ -1,4 +1,4 @@
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package com.baeldung.jdbc;
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package com.baeldung.spring.jdbc;
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import org.apache.log4j.Logger;
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import org.junit.After;
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@ -1,4 +1,4 @@
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package com.baeldung.jdbc;
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package com.baeldung.spring.jdbc;
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import static org.junit.Assert.assertEquals;
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@ -1,4 +1,4 @@
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package com.baeldung.jdbc.joins;
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package com.baeldung.spring.jdbc.joins;
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import org.junit.After;
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import org.junit.Before;
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@ -70,6 +70,7 @@
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<module>spring-data-jpa-query</module>
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<module>spring-data-jpa-query-2</module>
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<module>spring-data-jpa-repo</module>
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<module>spring-data-jpa-repo-2</module>
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<module>spring-data-jdbc</module>
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@ -83,8 +84,8 @@
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<module>spring-hibernate4</module>
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<module>spring-jpa</module>
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<module>spring-jpa-2</module>
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<module>spring-jdbc</module>
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<!-- <module>spring-mybatis</module> --> <!-- needs fixing in BAEL-9021 -->
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<module>spring-persistence-simple</module>
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<module>spring-persistence-simple-2</module>
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</modules>
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@ -1,4 +1,4 @@
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package com.baeldung.spring.data.persistence.model;
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package com.baeldung.spring.data.jpa.query;
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import javax.persistence.*;
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import java.time.LocalDate;
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@ -8,7 +8,6 @@ import java.util.Objects;
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@Entity
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@Table(name = "users")
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public class User {
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@Id
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@GeneratedValue(strategy = GenerationType.IDENTITY)
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private int id;
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@ -28,9 +27,6 @@ public class User {
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private Integer status;
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@OneToMany
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List<Possession> possessionList;
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public User() {
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super();
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}
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@ -87,12 +83,20 @@ public class User {
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return creationDate;
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}
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public List<Possession> getPossessionList() {
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return possessionList;
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public LocalDate getLastLoginDate() {
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return lastLoginDate;
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}
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public void setPossessionList(List<Possession> possessionList) {
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this.possessionList = possessionList;
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public void setLastLoginDate(LocalDate lastLoginDate) {
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this.lastLoginDate = lastLoginDate;
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}
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public boolean isActive() {
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return active;
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}
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public void setActive(boolean active) {
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this.active = active;
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}
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@Override
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@ -119,21 +123,4 @@ public class User {
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public int hashCode() {
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return Objects.hash(id, name, creationDate, age, email, status);
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}
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public LocalDate getLastLoginDate() {
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return lastLoginDate;
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}
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public void setLastLoginDate(LocalDate lastLoginDate) {
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this.lastLoginDate = lastLoginDate;
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}
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public boolean isActive() {
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return active;
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}
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public void setActive(boolean active) {
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this.active = active;
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}
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}
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@ -1,6 +1,5 @@
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package com.baeldung.spring.data.persistence.repository;
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package com.baeldung.spring.data.jpa.query;
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import com.baeldung.spring.data.persistence.model.User;
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import org.springframework.data.domain.Page;
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import org.springframework.data.domain.Pageable;
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import org.springframework.data.domain.Sort;
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@ -9,51 +8,16 @@ import org.springframework.data.jpa.repository.Modifying;
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import org.springframework.data.jpa.repository.Query;
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import org.springframework.data.repository.query.Param;
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import java.time.LocalDate;
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import java.util.Collection;
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import java.util.List;
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import java.util.stream.Stream;
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public interface UserRepository extends JpaRepository<User, Integer>, UserRepositoryCustom {
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Stream<User> findAllByName(String name);
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@Query("SELECT u FROM User u WHERE u.status = 1")
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Collection<User> findAllActiveUsers();
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@Query("select u from User u where u.email like '%@gmail.com'")
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List<User> findUsersWithGmailAddress();
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@Query(value = "SELECT * FROM Users u WHERE u.status = 1", nativeQuery = true)
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Collection<User> findAllActiveUsersNative();
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@Query("SELECT u FROM User u WHERE u.status = ?1")
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User findUserByStatus(Integer status);
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@Query(value = "SELECT * FROM Users u WHERE u.status = ?1", nativeQuery = true)
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User findUserByStatusNative(Integer status);
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@Query("SELECT u FROM User u WHERE u.status = ?1 and u.name = ?2")
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User findUserByStatusAndName(Integer status, String name);
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@Query("SELECT u FROM User u WHERE u.status = :status and u.name = :name")
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User findUserByStatusAndNameNamedParams(@Param("status") Integer status, @Param("name") String name);
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@Query(value = "SELECT * FROM Users u WHERE u.status = :status AND u.name = :name", nativeQuery = true)
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User findUserByStatusAndNameNamedParamsNative(@Param("status") Integer status, @Param("name") String name);
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@Query("SELECT u FROM User u WHERE u.status = :status and u.name = :name")
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User findUserByUserStatusAndUserName(@Param("status") Integer userStatus, @Param("name") String userName);
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@Query("SELECT u FROM User u WHERE u.name like ?1%")
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User findUserByNameLike(String name);
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@Query("SELECT u FROM User u WHERE u.name like :name%")
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User findUserByNameLikeNamedParam(@Param("name") String name);
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@Query(value = "SELECT * FROM users u WHERE u.name LIKE ?1%", nativeQuery = true)
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User findUserByNameLikeNative(String name);
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@Query(value = "SELECT u FROM User u")
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List<User> findAllUsers(Sort sort);
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@ -63,6 +27,27 @@ public interface UserRepository extends JpaRepository<User, Integer>, UserReposi
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@Query(value = "SELECT * FROM Users ORDER BY id", countQuery = "SELECT count(*) FROM Users", nativeQuery = true)
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Page<User> findAllUsersWithPaginationNative(Pageable pageable);
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@Query("SELECT u FROM User u WHERE u.status = ?1")
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User findUserByStatus(Integer status);
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@Query("SELECT u FROM User u WHERE u.status = ?1 and u.name = ?2")
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User findUserByStatusAndName(Integer status, String name);
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@Query(value = "SELECT * FROM Users u WHERE u.status = ?1", nativeQuery = true)
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User findUserByStatusNative(Integer status);
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@Query("SELECT u FROM User u WHERE u.status = :status and u.name = :name")
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User findUserByStatusAndNameNamedParams(@Param("status") Integer status, @Param("name") String name);
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@Query("SELECT u FROM User u WHERE u.status = :status and u.name = :name")
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User findUserByUserStatusAndUserName(@Param("status") Integer userStatus, @Param("name") String userName);
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@Query(value = "SELECT * FROM Users u WHERE u.status = :status AND u.name = :name", nativeQuery = true)
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User findUserByStatusAndNameNamedParamsNative(@Param("status") Integer status, @Param("name") String name);
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@Query(value = "SELECT u FROM User u WHERE u.name IN :names")
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List<User> findUserByNameList(@Param("names") Collection<String> names);
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@Modifying
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@Query("update User u set u.status = :status where u.name = :name")
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int updateUserSetStatusForName(@Param("status") Integer status, @Param("name") String name);
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@ -74,25 +59,4 @@ public interface UserRepository extends JpaRepository<User, Integer>, UserReposi
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@Query(value = "INSERT INTO Users (name, age, email, status, active) VALUES (:name, :age, :email, :status, :active)", nativeQuery = true)
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@Modifying
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void insertUser(@Param("name") String name, @Param("age") Integer age, @Param("email") String email, @Param("status") Integer status, @Param("active") boolean active);
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@Modifying
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@Query(value = "UPDATE Users u SET status = ? WHERE u.name = ?", nativeQuery = true)
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int updateUserSetStatusForNameNativePostgres(Integer status, String name);
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@Query(value = "SELECT u FROM User u WHERE u.name IN :names")
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List<User> findUserByNameList(@Param("names") Collection<String> names);
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void deleteAllByCreationDateAfter(LocalDate date);
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@Modifying(clearAutomatically = true, flushAutomatically = true)
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@Query("update User u set u.active = false where u.lastLoginDate < :date")
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void deactivateUsersNotLoggedInSince(@Param("date") LocalDate date);
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@Modifying(clearAutomatically = true, flushAutomatically = true)
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@Query("delete User u where u.active = false")
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int deleteDeactivatedUsers();
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@Modifying(clearAutomatically = true, flushAutomatically = true)
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@Query(value = "alter table USERS add column deleted int(1) not null default 0", nativeQuery = true)
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void addDeletedColumn();
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}
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@ -1,6 +1,4 @@
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package com.baeldung.spring.data.persistence.repository;
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import com.baeldung.spring.data.persistence.model.User;
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package com.baeldung.spring.data.jpa.query;
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import java.util.Collection;
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import java.util.List;
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@ -0,0 +1,47 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<parent>
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<groupId>com.baeldung</groupId>
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<artifactId>parent-boot-2</artifactId>
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<version>0.0.1-SNAPSHOT</version>
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<relativePath>../../parent-boot-2</relativePath>
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</parent>
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<artifactId>spring-data-jpa-repo-2</artifactId>
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<name>spring-data-jpa-repo-2</name>
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<dependencies>
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<!-- Persistence -->
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<dependency>
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<groupId>javax.persistence</groupId>
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<artifactId>javax.persistence-api</artifactId>
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</dependency>
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<dependency>
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<groupId>org.springframework.data</groupId>
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<artifactId>spring-data-jpa</artifactId>
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</dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-data-jpa</artifactId>
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</dependency>
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<dependency>
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<groupId>com.h2database</groupId>
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<artifactId>h2</artifactId>
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</dependency>
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<!-- Utilities -->
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<dependency>
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<groupId>com.google.guava</groupId>
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<artifactId>guava</artifactId>
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<version>${guava.version}</version>
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</dependency>
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</dependencies>
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<properties>
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<guava.version>29.0-jre</guava.version>
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</properties>
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</project>
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@ -1,16 +1,10 @@
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package com.baeldung.spring.data.persistence.model;
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package com.baeldung.spring.data.persistence.repository;
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import javax.persistence.*;
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import java.io.Serializable;
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import javax.persistence.Column;
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import javax.persistence.Entity;
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import javax.persistence.GeneratedValue;
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import javax.persistence.GenerationType;
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import javax.persistence.Id;
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@Entity
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public class Foo implements Serializable {
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@Id
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@GeneratedValue(strategy = GenerationType.AUTO)
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private long id;
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@ -28,8 +22,6 @@ public class Foo implements Serializable {
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this.name = name;
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}
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// API
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public long getId() {
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return id;
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}
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@ -46,8 +38,6 @@ public class Foo implements Serializable {
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this.name = name;
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}
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//
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@Override
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public int hashCode() {
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final int prime = 31;
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@ -79,5 +69,4 @@ public class Foo implements Serializable {
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builder.append("Foo [name=").append(name).append("]");
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return builder.toString();
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}
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}
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}
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@ -0,0 +1,15 @@
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package com.baeldung.spring.data.persistence.repository;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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@Service
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public class FooService implements IFooService {
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@Autowired
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private IFooDAO dao;
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@Override
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public Foo create(Foo foo) {
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return dao.save(foo);
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}
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}
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@ -1,13 +1,13 @@
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package com.baeldung.spring.data.persistence.repository;
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import com.baeldung.spring.data.persistence.model.Foo;
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import org.springframework.data.jpa.repository.JpaRepository;
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import org.springframework.data.jpa.repository.Query;
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import org.springframework.data.repository.query.Param;
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public interface IFooDao extends JpaRepository<Foo, Long> {
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public interface IFooDAO extends JpaRepository<Foo, Long> {
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Foo findByName(String name);
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@Query("SELECT f FROM Foo f WHERE LOWER(f.name) = LOWER(:name)")
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Foo retrieveByName(@Param("name") String name);
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}
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@ -0,0 +1,5 @@
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package com.baeldung.spring.data.persistence.repository;
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public interface IFooService {
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Foo create(Foo foo);
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}
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@ -1,4 +1,4 @@
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package com.baeldung.spring.data.persistence.config;
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package com.baeldung.spring.data.persistence.repository;
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import com.google.common.base.Preconditions;
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import org.springframework.beans.factory.annotation.Autowired;
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@ -20,11 +20,11 @@ import javax.sql.DataSource;
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import java.util.Properties;
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|
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@Configuration
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@PropertySource("classpath:persistence.properties")
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@ComponentScan("com.baeldung.spring.data.persistence.repository")
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//@ImportResource("classpath*:*springDataConfig.xml")
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@EnableTransactionManagement
|
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@PropertySource({ "classpath:persistence-${envTarget:h2}.properties" })
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@ComponentScan({ "com.baeldung.spring.data.persistence" })
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//@ImportResource("classpath*:*springDataJpaRepositoriesConfig.xml")
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@EnableJpaRepositories("com.baeldung.spring.data.persistence.repository")
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@EnableJpaRepositories(basePackages = "com.baeldung.spring.data.persistence.repository")
|
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public class PersistenceConfig {
|
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|
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@Autowired
|
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@ -38,7 +38,7 @@ public class PersistenceConfig {
|
|||
public LocalContainerEntityManagerFactoryBean entityManagerFactory() {
|
||||
final LocalContainerEntityManagerFactoryBean em = new LocalContainerEntityManagerFactoryBean();
|
||||
em.setDataSource(dataSource());
|
||||
em.setPackagesToScan("com.baeldung.spring.data.persistence.model");
|
||||
em.setPackagesToScan("com.baeldung.spring.data.persistence.repository");
|
||||
|
||||
final HibernateJpaVendorAdapter vendorAdapter = new HibernateJpaVendorAdapter();
|
||||
em.setJpaVendorAdapter(vendorAdapter);
|
||||
|
@ -78,5 +78,4 @@ public class PersistenceConfig {
|
|||
|
||||
return hibernateProperties;
|
||||
}
|
||||
|
||||
}
|
||||
}
|
|
@ -0,0 +1,3 @@
|
|||
spring.datasource.url=jdbc:h2:mem:db;DB_CLOSE_DELAY=-1
|
||||
spring.datasource.username=sa
|
||||
spring.datasource.password=sa
|
|
@ -0,0 +1,9 @@
|
|||
# jdbc.X
|
||||
jdbc.driverClassName=org.h2.Driver
|
||||
jdbc.url=jdbc:h2:mem:db;DB_CLOSE_DELAY=-1
|
||||
jdbc.user=sa
|
||||
jdbc.pass=
|
||||
|
||||
# hibernate.X
|
||||
hibernate.hbm2ddl.auto=create-drop
|
||||
hibernate.dialect=org.hibernate.dialect.H2Dialect
|
|
@ -2,12 +2,10 @@
|
|||
<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||
xmlns:jpa="http://www.springframework.org/schema/data/jpa"
|
||||
xsi:schemaLocation="
|
||||
http://www.springframework.org/schema/beans
|
||||
http://www.springframework.org/schema/beans
|
||||
http://www.springframework.org/schema/beans/spring-beans.xsd
|
||||
http://www.springframework.org/schema/data/jpa
|
||||
http://www.springframework.org/schema/data/jpa
|
||||
http://www.springframework.org/schema/data/jpa/spring-jpa.xsd"
|
||||
>
|
||||
|
||||
<jpa:repositories base-package="com.baeldung.spring.data.persistence.repository"/>
|
||||
|
||||
</beans>
|
|
@ -0,0 +1,21 @@
|
|||
package com.baeldung.spring.data.persistence.repository;
|
||||
|
||||
import org.junit.Test;
|
||||
import org.junit.runner.RunWith;
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.dao.DataIntegrityViolationException;
|
||||
import org.springframework.test.context.ContextConfiguration;
|
||||
import org.springframework.test.context.junit4.SpringRunner;
|
||||
|
||||
@RunWith(SpringRunner.class)
|
||||
@ContextConfiguration(classes = PersistenceConfig.class)
|
||||
public class FooServiceIntegrationTest {
|
||||
|
||||
@Autowired
|
||||
private IFooService service;
|
||||
|
||||
@Test(expected = DataIntegrityViolationException.class)
|
||||
public final void whenInvalidEntityIsCreated_thenDataException() {
|
||||
service.create(new Foo());
|
||||
}
|
||||
}
|
|
@ -0,0 +1,41 @@
|
|||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<project xmlns="http://maven.apache.org/POM/4.0.0"
|
||||
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
|
||||
<modelVersion>4.0.0</modelVersion>
|
||||
|
||||
<parent>
|
||||
<groupId>com.baeldung</groupId>
|
||||
<artifactId>parent-boot-2</artifactId>
|
||||
<version>0.0.1-SNAPSHOT</version>
|
||||
<relativePath>../../parent-boot-2</relativePath>
|
||||
</parent>
|
||||
|
||||
<artifactId>spring-jdbc</artifactId>
|
||||
<name>spring-jdbc</name>
|
||||
|
||||
<dependencies>
|
||||
<dependency>
|
||||
<groupId>org.springframework.data</groupId>
|
||||
<artifactId>spring-data-jdbc</artifactId>
|
||||
<version>${spring-data-jdbc.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter-jdbc</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>com.h2database</groupId>
|
||||
<artifactId>h2</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>mysql</groupId>
|
||||
<artifactId>mysql-connector-java</artifactId>
|
||||
<scope>runtime</scope>
|
||||
</dependency>
|
||||
</dependencies>
|
||||
|
||||
<properties>
|
||||
<spring-data-jdbc.version>2.0.3.RELEASE</spring-data-jdbc.version>
|
||||
</properties>
|
||||
</project>
|
|
@ -1,4 +1,4 @@
|
|||
package com.baeldung.jdbc;
|
||||
package com.baeldung.spring.jdbc;
|
||||
|
||||
import java.sql.SQLException;
|
||||
|
|
@ -1,4 +1,4 @@
|
|||
package com.baeldung.jdbc;
|
||||
package com.baeldung.spring.jdbc;
|
||||
|
||||
public class Employee {
|
||||
private int id;
|
|
@ -1,4 +1,4 @@
|
|||
package com.baeldung.jdbc;
|
||||
package com.baeldung.spring.jdbc;
|
||||
|
||||
import java.sql.PreparedStatement;
|
||||
import java.sql.SQLException;
|
|
@ -1,4 +1,4 @@
|
|||
package com.baeldung.jdbc;
|
||||
package com.baeldung.spring.jdbc;
|
||||
|
||||
import java.sql.ResultSet;
|
||||
import java.sql.SQLException;
|
|
@ -1,4 +1,4 @@
|
|||
package com.baeldung.jdbc.config;
|
||||
package com.baeldung.spring.jdbc.config;
|
||||
|
||||
import javax.sql.DataSource;
|
||||
|
||||
|
@ -10,12 +10,16 @@ import org.springframework.jdbc.datasource.embedded.EmbeddedDatabaseBuilder;
|
|||
import org.springframework.jdbc.datasource.embedded.EmbeddedDatabaseType;
|
||||
|
||||
@Configuration
|
||||
@ComponentScan("com.baeldung.jdbc")
|
||||
@ComponentScan("com.baeldung.spring.jdbc")
|
||||
public class SpringJdbcConfig {
|
||||
|
||||
@Bean
|
||||
public DataSource dataSource() {
|
||||
return new EmbeddedDatabaseBuilder().setType(EmbeddedDatabaseType.H2).addScript("classpath:jdbc/schema.sql").addScript("classpath:jdbc/test-data.sql").build();
|
||||
return new EmbeddedDatabaseBuilder()
|
||||
.setType(EmbeddedDatabaseType.H2)
|
||||
.addScript("classpath:jdbc/schema.sql")
|
||||
.addScript("classpath:jdbc/test-data.sql")
|
||||
.build();
|
||||
}
|
||||
|
||||
// @Bean
|
|
@ -0,0 +1,3 @@
|
|||
spring.datasource.url=jdbc:mysql://localhost:3306/springjdbc
|
||||
spring.datasource.username=guest_user
|
||||
spring.datasource.password=guest_password
|
|
@ -1,9 +1,9 @@
|
|||
package com.baeldung.jdbc;
|
||||
package com.baeldung.spring.jdbc;
|
||||
|
||||
import java.util.ArrayList;
|
||||
import java.util.List;
|
||||
|
||||
import com.baeldung.jdbc.config.SpringJdbcConfig;
|
||||
import com.baeldung.spring.jdbc.config.SpringJdbcConfig;
|
||||
import org.junit.Assert;
|
||||
import org.junit.Test;
|
||||
import org.junit.runner.RunWith;
|
|
@ -15,6 +15,17 @@
|
|||
|
||||
<dependencies>
|
||||
<!-- Spring -->
|
||||
<dependency>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter</artifactId>
|
||||
<version>${spring-boot.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter-data-jpa</artifactId>
|
||||
<version>${spring-boot.version}</version>
|
||||
</dependency>
|
||||
|
||||
<dependency>
|
||||
<groupId>org.springframework</groupId>
|
||||
<artifactId>spring-orm</artifactId>
|
||||
|
@ -43,8 +54,25 @@
|
|||
<artifactId>h2</artifactId>
|
||||
<version>${h2.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.apache.tomcat</groupId>
|
||||
<artifactId>tomcat-dbcp</artifactId>
|
||||
<version>${tomcat-dbcp.version}</version>
|
||||
</dependency>
|
||||
|
||||
<!-- utilities -->
|
||||
<dependency>
|
||||
<groupId>com.google.guava</groupId>
|
||||
<artifactId>guava</artifactId>
|
||||
<version>${guava.version}</version>
|
||||
</dependency>
|
||||
|
||||
<!-- test scoped -->
|
||||
<dependency>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter-test</artifactId>
|
||||
<version>${spring-boot.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.springframework</groupId>
|
||||
<artifactId>spring-test</artifactId>
|
||||
|
@ -57,6 +85,13 @@
|
|||
<properties>
|
||||
<!-- Spring -->
|
||||
<org.springframework.version>5.1.5.RELEASE</org.springframework.version>
|
||||
|
||||
<!-- persistence -->
|
||||
<tomcat-dbcp.version>9.0.0.M26</tomcat-dbcp.version>
|
||||
|
||||
<!-- utilities -->
|
||||
<guava.version>21.0</guava.version>
|
||||
<spring-boot.version>2.2.6.RELEASE</spring-boot.version>
|
||||
</properties>
|
||||
|
||||
</project>
|
|
@ -51,7 +51,7 @@ public class HibernateConf {
|
|||
return transactionManager;
|
||||
}
|
||||
|
||||
private final Properties hibernateProperties() {
|
||||
private Properties hibernateProperties() {
|
||||
final Properties hibernateProperties = new Properties();
|
||||
hibernateProperties.setProperty("hibernate.hbm2ddl.auto", env.getProperty("hibernate.hbm2ddl.auto"));
|
||||
hibernateProperties.setProperty("hibernate.dialect", env.getProperty("hibernate.dialect"));
|
|
@ -1,52 +1,49 @@
|
|||
package com.baeldung.persistence.dao.common;
|
||||
|
||||
import java.io.Serializable;
|
||||
import java.util.List;
|
||||
package com.baeldung.spring.dao.generics;
|
||||
|
||||
import com.google.common.base.Preconditions;
|
||||
import org.hibernate.Session;
|
||||
import org.hibernate.SessionFactory;
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
|
||||
import com.google.common.base.Preconditions;
|
||||
import java.io.Serializable;
|
||||
import java.util.List;
|
||||
|
||||
@SuppressWarnings("unchecked")
|
||||
public abstract class AbstractHibernateDao<T extends Serializable> extends AbstractDao<T> implements IOperations<T> {
|
||||
public abstract class AbstractHibernateDao<T extends Serializable> {
|
||||
private Class<T> clazz;
|
||||
|
||||
@Autowired
|
||||
protected SessionFactory sessionFactory;
|
||||
|
||||
// API
|
||||
public void setClazz(final Class<T> clazzToSet) {
|
||||
clazz = Preconditions.checkNotNull(clazzToSet);
|
||||
}
|
||||
|
||||
@Override
|
||||
// API
|
||||
public T findOne(final long id) {
|
||||
return (T) getCurrentSession().get(clazz, id);
|
||||
}
|
||||
|
||||
@Override
|
||||
public List<T> findAll() {
|
||||
return getCurrentSession().createQuery("from " + clazz.getName()).list();
|
||||
}
|
||||
|
||||
@Override
|
||||
public T create(final T entity) {
|
||||
Preconditions.checkNotNull(entity);
|
||||
getCurrentSession().saveOrUpdate(entity);
|
||||
return entity;
|
||||
}
|
||||
|
||||
@Override
|
||||
public T update(final T entity) {
|
||||
Preconditions.checkNotNull(entity);
|
||||
return (T) getCurrentSession().merge(entity);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void delete(final T entity) {
|
||||
Preconditions.checkNotNull(entity);
|
||||
getCurrentSession().delete(entity);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void deleteById(final long entityId) {
|
||||
final T entity = findOne(entityId);
|
||||
Preconditions.checkState(entity != null);
|
||||
|
@ -56,5 +53,4 @@ public abstract class AbstractHibernateDao<T extends Serializable> extends Abstr
|
|||
protected Session getCurrentSession() {
|
||||
return sessionFactory.getCurrentSession();
|
||||
}
|
||||
|
||||
}
|
|
@ -1,4 +1,4 @@
|
|||
package com.baeldung.jpa.dao;
|
||||
package com.baeldung.spring.dao.generics;
|
||||
|
||||
import javax.persistence.EntityManager;
|
||||
import javax.persistence.PersistenceContext;
|
||||
|
@ -6,7 +6,6 @@ import java.io.Serializable;
|
|||
import java.util.List;
|
||||
|
||||
public abstract class AbstractJpaDAO<T extends Serializable> {
|
||||
|
||||
private Class<T> clazz;
|
||||
|
||||
@PersistenceContext(unitName = "entityManagerFactory")
|
||||
|
@ -42,5 +41,4 @@ public abstract class AbstractJpaDAO<T extends Serializable> {
|
|||
final T entity = findOne(entityId);
|
||||
delete(entity);
|
||||
}
|
||||
|
||||
}
|
|
@ -1,21 +1,10 @@
|
|||
package com.baeldung.persistence.model;
|
||||
|
||||
import java.io.Serializable;
|
||||
|
||||
import javax.persistence.Cacheable;
|
||||
import javax.persistence.Column;
|
||||
import javax.persistence.Entity;
|
||||
import javax.persistence.FetchType;
|
||||
import javax.persistence.GeneratedValue;
|
||||
import javax.persistence.GenerationType;
|
||||
import javax.persistence.Id;
|
||||
import javax.persistence.JoinColumn;
|
||||
import javax.persistence.ManyToOne;
|
||||
import javax.persistence.NamedNativeQueries;
|
||||
import javax.persistence.NamedNativeQuery;
|
||||
package com.baeldung.spring.dao.generics;
|
||||
|
||||
import org.hibernate.annotations.CacheConcurrencyStrategy;
|
||||
|
||||
import javax.persistence.*;
|
||||
import java.io.Serializable;
|
||||
|
||||
@Entity
|
||||
@Cacheable
|
||||
@org.hibernate.annotations.Cache(usage = CacheConcurrencyStrategy.READ_WRITE)
|
|
@ -0,0 +1,21 @@
|
|||
package com.baeldung.spring.dao.generics;
|
||||
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.stereotype.Service;
|
||||
|
||||
@Service
|
||||
public class FooService implements IFooService {
|
||||
|
||||
IGenericDao<Foo> dao;
|
||||
|
||||
@Autowired
|
||||
public void setDao(IGenericDao<Foo> daoToSet) {
|
||||
dao = daoToSet;
|
||||
dao.setClazz(Foo.class);
|
||||
}
|
||||
|
||||
@Override
|
||||
public Foo retrieveByName(String name) {
|
||||
return null;
|
||||
}
|
||||
}
|
|
@ -1,11 +1,11 @@
|
|||
package com.baeldung.persistence.dao.common;
|
||||
|
||||
import java.io.Serializable;
|
||||
package com.baeldung.spring.dao.generics;
|
||||
|
||||
import org.springframework.beans.factory.config.BeanDefinition;
|
||||
import org.springframework.context.annotation.Scope;
|
||||
import org.springframework.stereotype.Repository;
|
||||
|
||||
import java.io.Serializable;
|
||||
|
||||
@Repository
|
||||
@Scope(BeanDefinition.SCOPE_PROTOTYPE)
|
||||
public class GenericHibernateDao<T extends Serializable> extends AbstractHibernateDao<T> implements IGenericDao<T> {
|
|
@ -1,12 +1,10 @@
|
|||
package com.baeldung.persistence.dao.common;
|
||||
|
||||
import java.io.Serializable;
|
||||
package com.baeldung.spring.dao.generics;
|
||||
|
||||
import org.springframework.beans.factory.config.BeanDefinition;
|
||||
import org.springframework.context.annotation.Scope;
|
||||
import org.springframework.stereotype.Repository;
|
||||
|
||||
import com.baeldung.jpa.dao.AbstractJpaDAO;
|
||||
import java.io.Serializable;
|
||||
|
||||
@Repository
|
||||
@Scope(BeanDefinition.SCOPE_PROTOTYPE)
|
|
@ -0,0 +1,5 @@
|
|||
package com.baeldung.spring.dao.generics;
|
||||
|
||||
public interface IFooService {
|
||||
Foo retrieveByName(String name);
|
||||
}
|
|
@ -1,9 +1,10 @@
|
|||
package com.baeldung.persistence.dao.common;
|
||||
package com.baeldung.spring.dao.generics;
|
||||
|
||||
import java.io.Serializable;
|
||||
import java.util.List;
|
||||
|
||||
public interface IOperations<T extends Serializable> {
|
||||
public interface IGenericDao<T extends Serializable> {
|
||||
void setClazz(Class< T > clazzToSet);
|
||||
|
||||
T findOne(final long id);
|
||||
|
||||
|
@ -16,5 +17,4 @@ public interface IOperations<T extends Serializable> {
|
|||
void delete(final T entity);
|
||||
|
||||
void deleteById(final long entityId);
|
||||
|
||||
}
|
|
@ -0,0 +1,56 @@
|
|||
package com.baeldung.spring.hibernate;
|
||||
|
||||
import com.google.common.base.Preconditions;
|
||||
import org.hibernate.Session;
|
||||
import org.hibernate.SessionFactory;
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
|
||||
import java.io.Serializable;
|
||||
import java.util.List;
|
||||
|
||||
@SuppressWarnings("unchecked")
|
||||
public abstract class AbstractHibernateDao<T extends Serializable> {
|
||||
private Class<T> clazz;
|
||||
|
||||
@Autowired
|
||||
protected SessionFactory sessionFactory;
|
||||
|
||||
protected final void setClazz(final Class<T> clazzToSet) {
|
||||
clazz = Preconditions.checkNotNull(clazzToSet);
|
||||
}
|
||||
|
||||
// API
|
||||
public T findOne(final long id) {
|
||||
return (T) getCurrentSession().get(clazz, id);
|
||||
}
|
||||
|
||||
public List<T> findAll() {
|
||||
return getCurrentSession().createQuery("from " + clazz.getName()).list();
|
||||
}
|
||||
|
||||
public T create(final T entity) {
|
||||
Preconditions.checkNotNull(entity);
|
||||
getCurrentSession().saveOrUpdate(entity);
|
||||
return entity;
|
||||
}
|
||||
|
||||
public T update(final T entity) {
|
||||
Preconditions.checkNotNull(entity);
|
||||
return (T) getCurrentSession().merge(entity);
|
||||
}
|
||||
|
||||
public void delete(final T entity) {
|
||||
Preconditions.checkNotNull(entity);
|
||||
getCurrentSession().delete(entity);
|
||||
}
|
||||
|
||||
public void deleteById(final long entityId) {
|
||||
final T entity = findOne(entityId);
|
||||
Preconditions.checkState(entity != null);
|
||||
delete(entity);
|
||||
}
|
||||
|
||||
protected Session getCurrentSession() {
|
||||
return sessionFactory.getCurrentSession();
|
||||
}
|
||||
}
|
|
@ -0,0 +1,42 @@
|
|||
package com.baeldung.spring.hibernate;
|
||||
|
||||
import javax.persistence.*;
|
||||
import java.io.Serializable;
|
||||
|
||||
@Entity
|
||||
public class Foo implements Serializable {
|
||||
private static final long serialVersionUID = 1L;
|
||||
|
||||
public Foo() {
|
||||
super();
|
||||
}
|
||||
|
||||
public Foo(final String name) {
|
||||
super();
|
||||
|
||||
this.name = name;
|
||||
}
|
||||
|
||||
@Id
|
||||
@GeneratedValue(strategy = GenerationType.AUTO)
|
||||
@Column(name = "ID")
|
||||
private Long id;
|
||||
@Column(name = "NAME")
|
||||
private String name;
|
||||
|
||||
public Long getId() {
|
||||
return id;
|
||||
}
|
||||
|
||||
public void setId(final Long id) {
|
||||
this.id = id;
|
||||
}
|
||||
|
||||
public String getName() {
|
||||
return name;
|
||||
}
|
||||
|
||||
public void setName(final String name) {
|
||||
this.name = name;
|
||||
}
|
||||
}
|
|
@ -1,14 +1,9 @@
|
|||
package com.baeldung.hibernate.dao;
|
||||
package com.baeldung.spring.hibernate;
|
||||
|
||||
import com.baeldung.persistence.model.Foo;
|
||||
import org.springframework.stereotype.Repository;
|
||||
|
||||
import com.baeldung.jpa.dao.IFooDao;
|
||||
import com.baeldung.persistence.dao.common.AbstractHibernateDao;
|
||||
|
||||
@Repository
|
||||
public class FooDao extends AbstractHibernateDao<Foo> implements IFooDao {
|
||||
|
||||
public FooDao() {
|
||||
super();
|
||||
|
||||
|
@ -16,5 +11,4 @@ public class FooDao extends AbstractHibernateDao<Foo> implements IFooDao {
|
|||
}
|
||||
|
||||
// API
|
||||
|
||||
}
|
|
@ -1,21 +1,15 @@
|
|||
package com.baeldung.jpa.dao;
|
||||
package com.baeldung.spring.hibernate;
|
||||
|
||||
import java.util.List;
|
||||
|
||||
import com.baeldung.persistence.model.Foo;
|
||||
|
||||
public interface IFooDao {
|
||||
|
||||
Foo findOne(long id);
|
||||
|
||||
List<Foo> findAll();
|
||||
|
||||
Foo create(Foo entity);
|
||||
|
||||
Foo update(Foo entity);
|
||||
|
||||
void delete(Foo entity);
|
||||
|
||||
void deleteById(long entityId);
|
||||
|
||||
}
|
|
@ -1,9 +1,8 @@
|
|||
package com.baeldung.config;
|
||||
package com.baeldung.spring.jpa.guide;
|
||||
|
||||
import com.google.common.base.Preconditions;
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.context.annotation.Bean;
|
||||
import org.springframework.context.annotation.ComponentScan;
|
||||
import org.springframework.context.annotation.Configuration;
|
||||
import org.springframework.context.annotation.PropertySource;
|
||||
import org.springframework.core.env.Environment;
|
||||
|
@ -21,17 +20,12 @@ import java.util.Properties;
|
|||
|
||||
@Configuration
|
||||
@EnableTransactionManagement
|
||||
@PropertySource({ "classpath:persistence-h2.properties" })
|
||||
@ComponentScan({ "com.baeldung.persistence","com.baeldung.jpa.dao" })
|
||||
@PropertySource("classpath:persistence-h2.properties")
|
||||
public class PersistenceJPAConfig {
|
||||
|
||||
@Autowired
|
||||
private Environment env;
|
||||
|
||||
public PersistenceJPAConfig() {
|
||||
super();
|
||||
}
|
||||
|
||||
// beans
|
||||
|
||||
@Bean
|
||||
|
@ -75,9 +69,7 @@ public class PersistenceJPAConfig {
|
|||
hibernateProperties.setProperty("hibernate.hbm2ddl.auto", env.getProperty("hibernate.hbm2ddl.auto"));
|
||||
hibernateProperties.setProperty("hibernate.dialect", env.getProperty("hibernate.dialect"));
|
||||
hibernateProperties.setProperty("hibernate.cache.use_second_level_cache", "false");
|
||||
|
||||
|
||||
|
||||
return hibernateProperties;
|
||||
}
|
||||
|
||||
}
|
|
@ -0,0 +1,8 @@
|
|||
package com.baeldung.spring.transaction;
|
||||
|
||||
import org.springframework.stereotype.Service;
|
||||
import org.springframework.transaction.annotation.Transactional;
|
||||
|
||||
@Service
|
||||
@Transactional
|
||||
public class FooService {}
|
|
@ -0,0 +1,11 @@
|
|||
# H2
|
||||
spring.datasource.driver-class-name=org.h2.Driver
|
||||
spring.datasource.username=sa
|
||||
spring.datasource.password=
|
||||
spring.datasource.url=jdbc:h2:mem:db;DB_CLOSE_DELAY=-1
|
||||
|
||||
# MySQL
|
||||
#spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
|
||||
#spring.datasource.username=mysqluser
|
||||
#spring.datasource.password=mysqlpass
|
||||
#spring.datasource.url=jdbc:mysql://localhost:3306/myDb?createDatabaseIfNotExist=true
|
|
@ -6,7 +6,6 @@
|
|||
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.2.xsd
|
||||
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.2.xsd"
|
||||
>
|
||||
|
||||
<context:property-placeholder location="classpath:persistence-h2.properties"/>
|
||||
|
||||
<bean id="myEmf" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
|
||||
|
@ -14,8 +13,6 @@
|
|||
<property name="packagesToScan" value="com.baeldung.persistence.model"/>
|
||||
<property name="jpaVendorAdapter">
|
||||
<bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter"/>
|
||||
<!-- <bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter" /> <property name="generateDdl" value="${jpa.generateDdl}" /> <property name="databasePlatform"
|
||||
value="${persistence.dialect}" /> </bean> -->
|
||||
</property>
|
||||
<property name="jpaProperties">
|
||||
<props>
|
|
@ -1,4 +1,4 @@
|
|||
package com.baeldung.jdbc.autogenkey.config;
|
||||
package com.baeldung.spring.jdbc.autogenkey.config;
|
||||
|
||||
import javax.sql.DataSource;
|
||||
|
|
@ -1,4 +1,4 @@
|
|||
package com.baeldung.jdbc.autogenkey.repository;
|
||||
package com.baeldung.spring.jdbc.autogenkey.repository;
|
||||
|
||||
import java.sql.PreparedStatement;
|
||||
|
|
@ -1,4 +1,4 @@
|
|||
package com.baeldung.jdbc.autogenkey.repository;
|
||||
package com.baeldung.spring.jdbc.autogenkey.repository;
|
||||
|
||||
import java.util.HashMap;
|
||||
import java.util.Map;
|
|
@ -1,4 +1,4 @@
|
|||
package com.baeldung.jdbc.autogenkey;
|
||||
package com.baeldung.spring.jdbc.autogenkey;
|
||||
|
||||
import static org.junit.Assert.assertEquals;
|
||||
|
||||
|
@ -9,14 +9,14 @@ import org.springframework.context.annotation.ComponentScan;
|
|||
import org.springframework.context.annotation.Configuration;
|
||||
import org.springframework.test.context.junit4.SpringRunner;
|
||||
|
||||
import com.baeldung.jdbc.autogenkey.repository.MessageRepositoryJDBCTemplate;
|
||||
import com.baeldung.jdbc.autogenkey.repository.MessageRepositorySimpleJDBCInsert;
|
||||
import com.baeldung.spring.jdbc.autogenkey.repository.MessageRepositoryJDBCTemplate;
|
||||
import com.baeldung.spring.jdbc.autogenkey.repository.MessageRepositorySimpleJDBCInsert;
|
||||
|
||||
@RunWith(SpringRunner.class)
|
||||
public class GetAutoGenKeyByJDBC {
|
||||
|
||||
@Configuration
|
||||
@ComponentScan(basePackages = { "com.baeldung.jdbc.autogenkey" })
|
||||
@ComponentScan(basePackages = {"com.baeldung.spring.jdbc.autogenkey"})
|
||||
public static class SpringConfig {
|
||||
|
||||
}
|
|
@ -1,4 +1,4 @@
|
|||
package com.baeldung.jdbc;
|
||||
package com.baeldung.spring.jdbc;
|
||||
|
||||
public class Employee {
|
||||
private int id;
|
|
@ -1,4 +1,4 @@
|
|||
package com.baeldung.jdbc;
|
||||
package com.baeldung.spring.jdbc;
|
||||
|
||||
import java.util.ArrayList;
|
||||
import java.util.Collections;
|
|
@ -1,4 +1,4 @@
|
|||
package com.baeldung.jdbc;
|
||||
package com.baeldung.spring.jdbc;
|
||||
|
||||
import static org.junit.jupiter.api.Assertions.assertEquals;
|
||||
|
|
@ -1,13 +0,0 @@
|
|||
*.class
|
||||
|
||||
#folders#
|
||||
/target
|
||||
/neoDb*
|
||||
/data
|
||||
/src/main/webapp/WEB-INF/classes
|
||||
*/META-INF/*
|
||||
|
||||
# Packaged files #
|
||||
*.jar
|
||||
*.war
|
||||
*.ear
|
|
@ -1,25 +0,0 @@
|
|||
=========
|
||||
|
||||
## Spring Persistence Example Project
|
||||
|
||||
|
||||
### Relevant Articles:
|
||||
- [A Guide to JPA with Spring](https://www.baeldung.com/the-persistence-layer-with-spring-and-jpa)
|
||||
- [Bootstrapping Hibernate 5 with Spring](http://www.baeldung.com/hibernate-5-spring)
|
||||
- [The DAO with Spring and Hibernate](https://www.baeldung.com/persistence-layer-with-spring-and-hibernate)
|
||||
- [Simplify the DAO with Spring and Java Generics](https://www.baeldung.com/simplifying-the-data-access-layer-with-spring-and-java-generics)
|
||||
- [Transactions with Spring and JPA](https://www.baeldung.com/transaction-configuration-with-jpa-and-spring)
|
||||
- [Introduction to Spring Data JPA](http://www.baeldung.com/the-persistence-layer-with-spring-data-jpa)
|
||||
- [Spring Data JPA @Query](http://www.baeldung.com/spring-data-jpa-query)
|
||||
- [Spring JDBC](https://www.baeldung.com/spring-jdbc-jdbctemplate)
|
||||
- [Transaction Propagation and Isolation in Spring @Transactional](https://www.baeldung.com/spring-transactional-propagation-isolation)
|
||||
|
||||
### Eclipse Config
|
||||
After importing the project into Eclipse, you may see the following error:
|
||||
"No persistence xml file found in project"
|
||||
|
||||
This can be ignored:
|
||||
- Project -> Properties -> Java Persistance -> JPA -> Error/Warnings -> Select Ignore on "No persistence xml file found in project"
|
||||
Or:
|
||||
- Eclipse -> Preferences - Validation - disable the "Build" execution of the JPA Validator
|
||||
|
|
@ -1,152 +0,0 @@
|
|||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
|
||||
<modelVersion>4.0.0</modelVersion>
|
||||
<artifactId>spring-persistence-simple</artifactId>
|
||||
<version>0.1-SNAPSHOT</version>
|
||||
<name>spring-persistence-simple</name>
|
||||
|
||||
<parent>
|
||||
<groupId>com.baeldung</groupId>
|
||||
<artifactId>persistence-modules</artifactId>
|
||||
<version>1.0.0-SNAPSHOT</version>
|
||||
</parent>
|
||||
|
||||
<dependencies>
|
||||
<!-- Spring -->
|
||||
<dependency>
|
||||
<groupId>org.springframework</groupId>
|
||||
<artifactId>spring-orm</artifactId>
|
||||
<version>${org.springframework.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.springframework</groupId>
|
||||
<artifactId>spring-context</artifactId>
|
||||
<version>${org.springframework.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.springframework</groupId>
|
||||
<artifactId>spring-aspects</artifactId>
|
||||
<version>${org.springframework.version}</version>
|
||||
</dependency>
|
||||
<!-- persistence -->
|
||||
<dependency>
|
||||
<groupId>org.hibernate</groupId>
|
||||
<artifactId>hibernate-core</artifactId>
|
||||
<version>${hibernate.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>javax.transaction</groupId>
|
||||
<artifactId>jta</artifactId>
|
||||
<version>${jta.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.hibernate</groupId>
|
||||
<artifactId>hibernate-entitymanager</artifactId>
|
||||
<version>${hibernate.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>mysql</groupId>
|
||||
<artifactId>mysql-connector-java</artifactId>
|
||||
<version>${mysql-connector-java.version}</version>
|
||||
<scope>runtime</scope>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.springframework.data</groupId>
|
||||
<artifactId>spring-data-jpa</artifactId>
|
||||
<version>${spring-data-jpa.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>com.h2database</groupId>
|
||||
<artifactId>h2</artifactId>
|
||||
<version>${h2.version}</version>
|
||||
</dependency>
|
||||
|
||||
<dependency>
|
||||
<groupId>org.apache.tomcat</groupId>
|
||||
<artifactId>tomcat-dbcp</artifactId>
|
||||
<version>${tomcat-dbcp.version}</version>
|
||||
</dependency>
|
||||
|
||||
<!-- utils -->
|
||||
|
||||
<dependency>
|
||||
<groupId>com.google.guava</groupId>
|
||||
<artifactId>guava</artifactId>
|
||||
<version>${guava.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.assertj</groupId>
|
||||
<artifactId>assertj-core</artifactId>
|
||||
<version>${assertj.version}</version>
|
||||
</dependency>
|
||||
|
||||
<!-- test scoped -->
|
||||
|
||||
<dependency>
|
||||
<groupId>org.apache.commons</groupId>
|
||||
<artifactId>commons-lang3</artifactId>
|
||||
<version>${commons-lang3.version}</version>
|
||||
<scope>test</scope>
|
||||
</dependency>
|
||||
|
||||
<dependency>
|
||||
<groupId>org.springframework</groupId>
|
||||
<artifactId>spring-test</artifactId>
|
||||
<version>${org.springframework.version}</version>
|
||||
<scope>test</scope>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>com.querydsl</groupId>
|
||||
<artifactId>querydsl-jpa</artifactId>
|
||||
<version>${querydsl.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>com.querydsl</groupId>
|
||||
<artifactId>querydsl-apt</artifactId>
|
||||
<version>${querydsl.version}</version>
|
||||
</dependency>
|
||||
</dependencies>
|
||||
|
||||
<build>
|
||||
<plugins>
|
||||
<plugin>
|
||||
<groupId>com.mysema.maven</groupId>
|
||||
<artifactId>apt-maven-plugin</artifactId>
|
||||
<version>${apt-maven-plugin.version}</version>
|
||||
<executions>
|
||||
<execution>
|
||||
<phase>generate-sources</phase>
|
||||
<goals>
|
||||
<goal>process</goal>
|
||||
</goals>
|
||||
<configuration>
|
||||
<outputDirectory>target/generated-sources</outputDirectory>
|
||||
<processor>com.querydsl.apt.jpa.JPAAnnotationProcessor</processor>
|
||||
</configuration>
|
||||
</execution>
|
||||
</executions>
|
||||
</plugin>
|
||||
</plugins>
|
||||
</build>
|
||||
|
||||
<properties>
|
||||
<!-- Spring -->
|
||||
<org.springframework.version>5.2.6.RELEASE</org.springframework.version>
|
||||
|
||||
<!-- persistence -->
|
||||
<hibernate.version>5.4.13.Final</hibernate.version>
|
||||
<mysql-connector-java.version>8.0.19</mysql-connector-java.version>
|
||||
<h2.version>1.4.200</h2.version>
|
||||
<spring-data-jpa.version>2.2.7.RELEASE</spring-data-jpa.version>
|
||||
<tomcat-dbcp.version>9.0.0.M26</tomcat-dbcp.version>
|
||||
<jta.version>1.1</jta.version>
|
||||
<querydsl.version>4.2.1</querydsl.version>
|
||||
|
||||
<!-- util -->
|
||||
<guava.version>21.0</guava.version>
|
||||
<assertj.version>3.8.0</assertj.version>
|
||||
<apt-maven-plugin.version>1.1.3</apt-maven-plugin.version>
|
||||
</properties>
|
||||
|
||||
</project>
|
|
@ -1,110 +0,0 @@
|
|||
package com.baeldung.config;
|
||||
|
||||
import com.baeldung.persistence.service.FooService;
|
||||
import com.google.common.base.Preconditions;
|
||||
import org.apache.tomcat.dbcp.dbcp2.BasicDataSource;
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.context.annotation.Bean;
|
||||
import org.springframework.context.annotation.ComponentScan;
|
||||
import org.springframework.context.annotation.Configuration;
|
||||
import org.springframework.context.annotation.PropertySource;
|
||||
import org.springframework.core.env.Environment;
|
||||
import org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor;
|
||||
import org.springframework.data.jpa.repository.config.EnableJpaAuditing;
|
||||
import org.springframework.orm.hibernate5.HibernateTransactionManager;
|
||||
import org.springframework.orm.hibernate5.LocalSessionFactoryBean;
|
||||
import org.springframework.orm.jpa.JpaTransactionManager;
|
||||
import org.springframework.orm.jpa.JpaVendorAdapter;
|
||||
import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean;
|
||||
import org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter;
|
||||
import org.springframework.transaction.PlatformTransactionManager;
|
||||
import org.springframework.transaction.annotation.EnableTransactionManagement;
|
||||
|
||||
import javax.sql.DataSource;
|
||||
import java.util.Properties;
|
||||
|
||||
@Configuration
|
||||
@EnableTransactionManagement
|
||||
@EnableJpaAuditing
|
||||
@PropertySource({ "classpath:persistence-mysql.properties" })
|
||||
@ComponentScan(basePackages = { "com.baeldung.persistence.dao", "com.baeldung.jpa.dao" })
|
||||
public class PersistenceConfig {
|
||||
|
||||
@Autowired
|
||||
private Environment env;
|
||||
|
||||
public PersistenceConfig() {
|
||||
super();
|
||||
}
|
||||
|
||||
@Bean
|
||||
public LocalSessionFactoryBean sessionFactory() {
|
||||
final LocalSessionFactoryBean sessionFactory = new LocalSessionFactoryBean();
|
||||
sessionFactory.setDataSource(restDataSource());
|
||||
sessionFactory.setPackagesToScan("com.baeldung.persistence.model");
|
||||
sessionFactory.setHibernateProperties(hibernateProperties());
|
||||
|
||||
return sessionFactory;
|
||||
}
|
||||
|
||||
@Bean
|
||||
public LocalContainerEntityManagerFactoryBean entityManagerFactory() {
|
||||
final LocalContainerEntityManagerFactoryBean emf = new LocalContainerEntityManagerFactoryBean();
|
||||
emf.setDataSource(restDataSource());
|
||||
emf.setPackagesToScan("com.baeldung.persistence.model");
|
||||
|
||||
final JpaVendorAdapter vendorAdapter = new HibernateJpaVendorAdapter();
|
||||
emf.setJpaVendorAdapter(vendorAdapter);
|
||||
emf.setJpaProperties(hibernateProperties());
|
||||
|
||||
return emf;
|
||||
}
|
||||
|
||||
@Bean
|
||||
public DataSource restDataSource() {
|
||||
final BasicDataSource dataSource = new BasicDataSource();
|
||||
dataSource.setDriverClassName(Preconditions.checkNotNull(env.getProperty("jdbc.driverClassName")));
|
||||
dataSource.setUrl(Preconditions.checkNotNull(env.getProperty("jdbc.url")));
|
||||
dataSource.setUsername(Preconditions.checkNotNull(env.getProperty("jdbc.user")));
|
||||
dataSource.setPassword(Preconditions.checkNotNull(env.getProperty("jdbc.pass")));
|
||||
|
||||
return dataSource;
|
||||
}
|
||||
|
||||
@Bean
|
||||
public PlatformTransactionManager hibernateTransactionManager() {
|
||||
final HibernateTransactionManager transactionManager = new HibernateTransactionManager();
|
||||
transactionManager.setSessionFactory(sessionFactory().getObject());
|
||||
return transactionManager;
|
||||
}
|
||||
|
||||
@Bean
|
||||
public PlatformTransactionManager jpaTransactionManager() {
|
||||
final JpaTransactionManager transactionManager = new JpaTransactionManager();
|
||||
transactionManager.setEntityManagerFactory(entityManagerFactory().getObject());
|
||||
return transactionManager;
|
||||
}
|
||||
|
||||
@Bean
|
||||
public PersistenceExceptionTranslationPostProcessor exceptionTranslation() {
|
||||
return new PersistenceExceptionTranslationPostProcessor();
|
||||
}
|
||||
|
||||
@Bean
|
||||
public FooService fooService() {
|
||||
return new FooService();
|
||||
}
|
||||
|
||||
private Properties hibernateProperties() {
|
||||
final Properties hibernateProperties = new Properties();
|
||||
hibernateProperties.setProperty("hibernate.hbm2ddl.auto", env.getProperty("hibernate.hbm2ddl.auto"));
|
||||
hibernateProperties.setProperty("hibernate.dialect", env.getProperty("hibernate.dialect"));
|
||||
hibernateProperties.setProperty("hibernate.show_sql", "true");
|
||||
|
||||
// Envers properties
|
||||
hibernateProperties.setProperty("org.hibernate.envers.audit_table_suffix", env.getProperty("envers.audit_table_suffix"));
|
||||
|
||||
return hibernateProperties;
|
||||
}
|
||||
|
||||
}
|
|
@ -1,17 +0,0 @@
|
|||
package com.baeldung.jpa.dao;
|
||||
|
||||
import com.baeldung.persistence.model.Foo;
|
||||
import org.springframework.stereotype.Repository;
|
||||
|
||||
@Repository
|
||||
public class FooDao extends AbstractJpaDAO<Foo> implements IFooDao {
|
||||
|
||||
public FooDao() {
|
||||
super();
|
||||
|
||||
setClazz(Foo.class);
|
||||
}
|
||||
|
||||
// API
|
||||
|
||||
}
|
|
@ -1,14 +0,0 @@
|
|||
package com.baeldung.persistence.dao.common;
|
||||
|
||||
import java.io.Serializable;
|
||||
|
||||
import com.google.common.base.Preconditions;
|
||||
|
||||
public abstract class AbstractDao<T extends Serializable> implements IOperations<T> {
|
||||
|
||||
protected Class<T> clazz;
|
||||
|
||||
protected final void setClazz(final Class<T> clazzToSet) {
|
||||
clazz = Preconditions.checkNotNull(clazzToSet);
|
||||
}
|
||||
}
|
|
@ -1,7 +0,0 @@
|
|||
package com.baeldung.persistence.dao.common;
|
||||
|
||||
import java.io.Serializable;
|
||||
|
||||
public interface IGenericDao<T extends Serializable> extends IOperations<T> {
|
||||
//
|
||||
}
|
|
@ -1,102 +0,0 @@
|
|||
package com.baeldung.persistence.model;
|
||||
|
||||
import java.io.Serializable;
|
||||
import java.util.List;
|
||||
|
||||
import javax.persistence.CascadeType;
|
||||
import javax.persistence.Column;
|
||||
import javax.persistence.Entity;
|
||||
import javax.persistence.FetchType;
|
||||
import javax.persistence.GeneratedValue;
|
||||
import javax.persistence.GenerationType;
|
||||
import javax.persistence.Id;
|
||||
import javax.persistence.OneToMany;
|
||||
import javax.persistence.OrderBy;
|
||||
|
||||
@Entity
|
||||
public class Bar implements Serializable {
|
||||
private static final long serialVersionUID = 1L;
|
||||
|
||||
@Id
|
||||
@GeneratedValue(strategy = GenerationType.AUTO)
|
||||
private long id;
|
||||
|
||||
@Column(nullable = false)
|
||||
private String name;
|
||||
|
||||
@OneToMany(mappedBy = "bar", fetch = FetchType.EAGER, cascade = CascadeType.ALL)
|
||||
@OrderBy("name ASC")
|
||||
List<Foo> fooList;
|
||||
|
||||
public Bar() {
|
||||
super();
|
||||
}
|
||||
|
||||
public Bar(final String name) {
|
||||
super();
|
||||
|
||||
this.name = name;
|
||||
}
|
||||
|
||||
// API
|
||||
|
||||
public long getId() {
|
||||
return id;
|
||||
}
|
||||
|
||||
public void setId(final long id) {
|
||||
|
||||
this.id = id;
|
||||
}
|
||||
|
||||
public String getName() {
|
||||
return name;
|
||||
}
|
||||
|
||||
public void setName(final String name) {
|
||||
this.name = name;
|
||||
}
|
||||
|
||||
public List<Foo> getFooList() {
|
||||
return fooList;
|
||||
}
|
||||
|
||||
public void setFooList(final List<Foo> fooList) {
|
||||
this.fooList = fooList;
|
||||
}
|
||||
|
||||
//
|
||||
|
||||
@Override
|
||||
public int hashCode() {
|
||||
final int prime = 31;
|
||||
int result = 1;
|
||||
result = prime * result + ((name == null) ? 0 : name.hashCode());
|
||||
return result;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean equals(final Object obj) {
|
||||
if (this == obj)
|
||||
return true;
|
||||
if (obj == null)
|
||||
return false;
|
||||
if (getClass() != obj.getClass())
|
||||
return false;
|
||||
final Bar other = (Bar) obj;
|
||||
if (name == null) {
|
||||
if (other.name != null)
|
||||
return false;
|
||||
} else if (!name.equals(other.name))
|
||||
return false;
|
||||
return true;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
final StringBuilder builder = new StringBuilder();
|
||||
builder.append("Bar [name=").append(name).append("]");
|
||||
return builder.toString();
|
||||
}
|
||||
|
||||
}
|
|
@ -1,36 +0,0 @@
|
|||
package com.baeldung.persistence.service;
|
||||
|
||||
import java.util.List;
|
||||
|
||||
import com.baeldung.jpa.dao.IFooDao;
|
||||
import com.baeldung.persistence.model.Foo;
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.stereotype.Service;
|
||||
import org.springframework.transaction.annotation.Transactional;
|
||||
|
||||
@Service
|
||||
@Transactional
|
||||
public class FooService {
|
||||
|
||||
@Autowired
|
||||
private IFooDao dao;
|
||||
|
||||
public FooService() {
|
||||
super();
|
||||
}
|
||||
|
||||
// API
|
||||
|
||||
public void create(final Foo entity) {
|
||||
dao.create(entity);
|
||||
}
|
||||
|
||||
public Foo findOne(final long id) {
|
||||
return dao.findOne(id);
|
||||
}
|
||||
|
||||
public List<Foo> findAll() {
|
||||
return dao.findAll();
|
||||
}
|
||||
|
||||
}
|
|
@ -1,86 +0,0 @@
|
|||
package com.baeldung.spring.data.persistence.model;
|
||||
|
||||
import javax.persistence.Entity;
|
||||
import javax.persistence.GeneratedValue;
|
||||
import javax.persistence.GenerationType;
|
||||
import javax.persistence.Id;
|
||||
import javax.persistence.Table;
|
||||
|
||||
@Entity
|
||||
@Table
|
||||
public class Possession {
|
||||
|
||||
@Id
|
||||
@GeneratedValue(strategy = GenerationType.IDENTITY)
|
||||
private long id;
|
||||
|
||||
private String name;
|
||||
|
||||
public Possession() {
|
||||
super();
|
||||
}
|
||||
|
||||
public Possession(final String name) {
|
||||
super();
|
||||
|
||||
this.name = name;
|
||||
}
|
||||
|
||||
public long getId() {
|
||||
return id;
|
||||
}
|
||||
|
||||
public void setId(final int id) {
|
||||
this.id = id;
|
||||
}
|
||||
|
||||
public String getName() {
|
||||
return name;
|
||||
}
|
||||
|
||||
public void setName(final String name) {
|
||||
this.name = name;
|
||||
}
|
||||
|
||||
@Override
|
||||
public int hashCode() {
|
||||
final int prime = 31;
|
||||
int result = 1;
|
||||
result = (prime * result) + (int) (id ^ (id >>> 32));
|
||||
result = (prime * result) + ((name == null) ? 0 : name.hashCode());
|
||||
return result;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean equals(Object obj) {
|
||||
if (this == obj) {
|
||||
return true;
|
||||
}
|
||||
if (obj == null) {
|
||||
return false;
|
||||
}
|
||||
if (getClass() != obj.getClass()) {
|
||||
return false;
|
||||
}
|
||||
final Possession other = (Possession) obj;
|
||||
if (id != other.id) {
|
||||
return false;
|
||||
}
|
||||
if (name == null) {
|
||||
if (other.name != null) {
|
||||
return false;
|
||||
}
|
||||
} else if (!name.equals(other.name)) {
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
final StringBuilder builder = new StringBuilder();
|
||||
builder.append("Possesion [id=").append(id).append(", name=").append(name).append("]");
|
||||
return builder.toString();
|
||||
}
|
||||
|
||||
}
|
|
@ -1,52 +0,0 @@
|
|||
package com.baeldung.spring.data.persistence.repository;
|
||||
|
||||
import com.baeldung.spring.data.persistence.model.User;
|
||||
|
||||
import javax.persistence.EntityManager;
|
||||
import javax.persistence.PersistenceContext;
|
||||
import javax.persistence.criteria.*;
|
||||
import java.util.ArrayList;
|
||||
import java.util.Collection;
|
||||
import java.util.List;
|
||||
import java.util.Set;
|
||||
import java.util.stream.Collectors;
|
||||
import java.util.stream.Stream;
|
||||
|
||||
public class UserRepositoryCustomImpl implements UserRepositoryCustom {
|
||||
|
||||
@PersistenceContext
|
||||
private EntityManager entityManager;
|
||||
|
||||
@Override
|
||||
public List<User> findUserByEmails(Set<String> emails) {
|
||||
CriteriaBuilder cb = entityManager.getCriteriaBuilder();
|
||||
CriteriaQuery<User> query = cb.createQuery(User.class);
|
||||
Root<User> user = query.from(User.class);
|
||||
|
||||
Path<String> emailPath = user.get("email");
|
||||
|
||||
List<Predicate> predicates = new ArrayList<>();
|
||||
for (String email : emails) {
|
||||
|
||||
predicates.add(cb.like(emailPath, email));
|
||||
|
||||
}
|
||||
query.select(user)
|
||||
.where(cb.or(predicates.toArray(new Predicate[predicates.size()])));
|
||||
|
||||
return entityManager.createQuery(query)
|
||||
.getResultList();
|
||||
}
|
||||
|
||||
@Override
|
||||
public List<User> findAllUsersByPredicates(Collection<java.util.function.Predicate<User>> predicates) {
|
||||
List<User> allUsers = entityManager.createQuery("select u from User u", User.class).getResultList();
|
||||
Stream<User> allUsersStream = allUsers.stream();
|
||||
for (java.util.function.Predicate<User> predicate : predicates) {
|
||||
allUsersStream = allUsersStream.filter(predicate);
|
||||
}
|
||||
|
||||
return allUsersStream.collect(Collectors.toList());
|
||||
}
|
||||
|
||||
}
|
|
@ -1,11 +0,0 @@
|
|||
package com.baeldung.spring.data.persistence.service;
|
||||
|
||||
import com.baeldung.spring.data.persistence.model.Foo;
|
||||
|
||||
import com.baeldung.persistence.dao.common.IOperations;
|
||||
|
||||
public interface IFooService extends IOperations<Foo> {
|
||||
|
||||
Foo retrieveByName(String name);
|
||||
|
||||
}
|
|
@ -1,56 +0,0 @@
|
|||
package com.baeldung.spring.data.persistence.service.common;
|
||||
|
||||
import java.io.Serializable;
|
||||
import java.util.List;
|
||||
|
||||
import org.springframework.data.repository.PagingAndSortingRepository;
|
||||
import org.springframework.transaction.annotation.Transactional;
|
||||
|
||||
import com.baeldung.persistence.dao.common.IOperations;
|
||||
import com.google.common.collect.Lists;
|
||||
|
||||
@Transactional
|
||||
public abstract class AbstractService<T extends Serializable> implements IOperations<T> {
|
||||
|
||||
// read - one
|
||||
|
||||
@Override
|
||||
@Transactional(readOnly = true)
|
||||
public T findOne(final long id) {
|
||||
return getDao().findById(id).orElse(null);
|
||||
}
|
||||
|
||||
// read - all
|
||||
|
||||
@Override
|
||||
@Transactional(readOnly = true)
|
||||
public List<T> findAll() {
|
||||
return Lists.newArrayList(getDao().findAll());
|
||||
}
|
||||
|
||||
// write
|
||||
|
||||
@Override
|
||||
public T create(final T entity) {
|
||||
return getDao().save(entity);
|
||||
}
|
||||
|
||||
@Override
|
||||
public T update(final T entity) {
|
||||
return getDao().save(entity);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void delete(T entity) {
|
||||
getDao().delete(entity);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void deleteById(long entityId) {
|
||||
T entity = findOne(entityId);
|
||||
delete(entity);
|
||||
}
|
||||
|
||||
protected abstract PagingAndSortingRepository<T, Long> getDao();
|
||||
|
||||
}
|
|
@ -1,38 +0,0 @@
|
|||
package com.baeldung.spring.data.persistence.service.impl;
|
||||
|
||||
|
||||
import com.baeldung.spring.data.persistence.model.Foo;
|
||||
import com.baeldung.spring.data.persistence.repository.IFooDao;
|
||||
import com.baeldung.spring.data.persistence.service.IFooService;
|
||||
import com.baeldung.spring.data.persistence.service.common.AbstractService;
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.data.repository.PagingAndSortingRepository;
|
||||
import org.springframework.stereotype.Service;
|
||||
import org.springframework.transaction.annotation.Transactional;
|
||||
|
||||
@Service
|
||||
@Transactional
|
||||
public class FooService extends AbstractService<Foo> implements IFooService {
|
||||
|
||||
@Autowired
|
||||
private IFooDao dao;
|
||||
|
||||
public FooService() {
|
||||
super();
|
||||
}
|
||||
|
||||
// API
|
||||
|
||||
@Override
|
||||
protected PagingAndSortingRepository<Foo, Long> getDao() {
|
||||
return dao;
|
||||
}
|
||||
|
||||
// custom methods
|
||||
|
||||
@Override
|
||||
public Foo retrieveByName(final String name) {
|
||||
return dao.retrieveByName(name);
|
||||
}
|
||||
|
||||
}
|
|
@ -1,33 +0,0 @@
|
|||
package com.baeldung.util;
|
||||
|
||||
import java.util.Random;
|
||||
|
||||
public final class IDUtil {
|
||||
|
||||
private IDUtil() {
|
||||
throw new AssertionError();
|
||||
}
|
||||
|
||||
// API
|
||||
|
||||
public static String randomPositiveLongAsString() {
|
||||
return Long.toString(randomPositiveLong());
|
||||
}
|
||||
|
||||
public static String randomNegativeLongAsString() {
|
||||
return Long.toString(randomNegativeLong());
|
||||
}
|
||||
|
||||
public static long randomPositiveLong() {
|
||||
long id = new Random().nextLong() * 10000;
|
||||
id = (id < 0) ? (-1 * id) : id;
|
||||
return id;
|
||||
}
|
||||
|
||||
private static long randomNegativeLong() {
|
||||
long id = new Random().nextLong() * 10000;
|
||||
id = (id > 0) ? (-1 * id) : id;
|
||||
return id;
|
||||
}
|
||||
|
||||
}
|
|
@ -1,34 +0,0 @@
|
|||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context"
|
||||
xsi:schemaLocation="
|
||||
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.2.xsd
|
||||
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.2.xsd"
|
||||
>
|
||||
|
||||
<context:property-placeholder location="classpath:persistence-mysql.properties"/>
|
||||
|
||||
<bean id="sessionFactory" class="org.springframework.orm.hibernate5.LocalSessionFactoryBean">
|
||||
<property name="dataSource" ref="dataSource"/>
|
||||
<property name="packagesToScan" value="com.baeldung.persistence.model"/>
|
||||
<property name="hibernateProperties">
|
||||
<props>
|
||||
<prop key="hibernate.hbm2ddl.auto">${hibernate.hbm2ddl.auto}</prop>
|
||||
<prop key="hibernate.dialect">${hibernate.dialect}</prop>
|
||||
</props>
|
||||
</property>
|
||||
</bean>
|
||||
|
||||
<bean id="dataSource" class="org.apache.tomcat.dbcp.dbcp2.BasicDataSource">
|
||||
<property name="driverClassName" value="${jdbc.driverClassName}"/>
|
||||
<property name="url" value="${jdbc.url}"/>
|
||||
<property name="username" value="${jdbc.user}"/>
|
||||
<property name="password" value="${jdbc.pass}"/>
|
||||
</bean>
|
||||
|
||||
<bean id="txManager" class="org.springframework.orm.hibernate5.HibernateTransactionManager">
|
||||
<property name="sessionFactory" ref="sessionFactory"/>
|
||||
</bean>
|
||||
|
||||
<bean id="persistenceExceptionTranslationPostProcessor" class="org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor"/>
|
||||
|
||||
</beans>
|
|
@ -1,19 +0,0 @@
|
|||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context"
|
||||
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.2.xsd
|
||||
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.2.xsd"
|
||||
>
|
||||
|
||||
<bean id="employeeDao" class="com.baeldung.jdbc.EmployeeDAO">
|
||||
<property name="dataSource" ref="dataSource"/>
|
||||
</bean>
|
||||
|
||||
<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
|
||||
<property name="driverClassName" value="${jdbc.driverClassName}"/>
|
||||
<property name="url" value="${jdbc.url}"/>
|
||||
<property name="username" value="${jdbc.username}"/>
|
||||
<property name="password" value="${jdbc.password}"/>
|
||||
</bean>
|
||||
|
||||
<context:property-placeholder location="jdbc.properties"/>
|
||||
</beans>
|
|
@ -1,19 +0,0 @@
|
|||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<configuration>
|
||||
<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
|
||||
<encoder>
|
||||
<pattern>web - %date [%thread] %-5level %logger{36} - %message%n
|
||||
</pattern>
|
||||
</encoder>
|
||||
</appender>
|
||||
|
||||
<logger name="org.springframework" level="WARN" />
|
||||
<logger name="org.springframework.transaction" level="WARN" />
|
||||
|
||||
<!-- in order to debug some marshalling issues, this needs to be TRACE -->
|
||||
<logger name="org.springframework.web.servlet.mvc" level="WARN" />
|
||||
|
||||
<root level="INFO">
|
||||
<appender-ref ref="STDOUT" />
|
||||
</root>
|
||||
</configuration>
|
|
@ -1,20 +0,0 @@
|
|||
DELIMITER //
|
||||
CREATE PROCEDURE GetFoosByName(IN fooName VARCHAR(255))
|
||||
LANGUAGE SQL
|
||||
DETERMINISTIC
|
||||
SQL SECURITY DEFINER
|
||||
BEGIN
|
||||
SELECT * FROM foo WHERE name = fooName;
|
||||
END //
|
||||
DELIMITER ;
|
||||
|
||||
|
||||
DELIMITER //
|
||||
CREATE PROCEDURE GetAllFoos()
|
||||
LANGUAGE SQL
|
||||
DETERMINISTIC
|
||||
SQL SECURITY DEFINER
|
||||
BEGIN
|
||||
SELECT * FROM foo;
|
||||
END //
|
||||
DELIMITER ;
|
|
@ -1,157 +0,0 @@
|
|||
package com.baeldung.persistence.service;
|
||||
|
||||
import static org.apache.commons.lang3.RandomStringUtils.randomAlphabetic;
|
||||
import static org.hamcrest.Matchers.hasSize;
|
||||
import static org.hamcrest.Matchers.lessThan;
|
||||
import static org.junit.Assert.assertThat;
|
||||
|
||||
import java.util.List;
|
||||
|
||||
import javax.persistence.EntityManager;
|
||||
import javax.persistence.PersistenceContext;
|
||||
import javax.persistence.Query;
|
||||
import javax.persistence.TypedQuery;
|
||||
import javax.persistence.criteria.CriteriaBuilder;
|
||||
import javax.persistence.criteria.CriteriaQuery;
|
||||
import javax.persistence.criteria.Root;
|
||||
|
||||
import com.baeldung.config.PersistenceJPAConfig;
|
||||
import com.baeldung.persistence.model.Foo;
|
||||
import org.junit.Before;
|
||||
import org.junit.Test;
|
||||
import org.junit.runner.RunWith;
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.test.annotation.DirtiesContext;
|
||||
import org.springframework.test.context.ContextConfiguration;
|
||||
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
|
||||
import org.springframework.test.context.support.AnnotationConfigContextLoader;
|
||||
|
||||
@RunWith(SpringJUnit4ClassRunner.class)
|
||||
@ContextConfiguration(classes = { PersistenceJPAConfig.class }, loader = AnnotationConfigContextLoader.class)
|
||||
@DirtiesContext
|
||||
public class FooPaginationPersistenceIntegrationTest {
|
||||
|
||||
@PersistenceContext
|
||||
private EntityManager entityManager;
|
||||
|
||||
@Autowired
|
||||
private FooService fooService;
|
||||
|
||||
@Before
|
||||
public final void before() {
|
||||
final int minimalNumberOfEntities = 25;
|
||||
if (fooService.findAll().size() <= minimalNumberOfEntities) {
|
||||
for (int i = 0; i < minimalNumberOfEntities; i++) {
|
||||
fooService.create(new Foo(randomAlphabetic(6)));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// tests
|
||||
|
||||
@Test
|
||||
public final void whenContextIsBootstrapped_thenNoExceptions() {
|
||||
//
|
||||
}
|
||||
|
||||
@SuppressWarnings("unchecked")
|
||||
@Test
|
||||
public final void givenEntitiesExist_whenRetrievingFirstPage_thenCorrect() {
|
||||
final int pageSize = 10;
|
||||
|
||||
final Query query = entityManager.createQuery("From Foo");
|
||||
configurePagination(query, 1, pageSize);
|
||||
|
||||
// When
|
||||
final List<Foo> fooList = query.getResultList();
|
||||
|
||||
// Then
|
||||
assertThat(fooList, hasSize(pageSize));
|
||||
}
|
||||
|
||||
@SuppressWarnings("unchecked")
|
||||
@Test
|
||||
public final void givenEntitiesExist_whenRetrievingLastPage_thenCorrect() {
|
||||
final int pageSize = 10;
|
||||
final Query queryTotal = entityManager.createQuery("Select count(f.id) from Foo f");
|
||||
final long countResult = (long) queryTotal.getSingleResult();
|
||||
|
||||
final Query query = entityManager.createQuery("Select f from Foo as f order by f.id");
|
||||
final int lastPage = (int) ((countResult / pageSize) + 1);
|
||||
configurePagination(query, lastPage, pageSize);
|
||||
final List<Foo> fooList = query.getResultList();
|
||||
|
||||
// Then
|
||||
assertThat(fooList, hasSize(lessThan(pageSize + 1)));
|
||||
}
|
||||
|
||||
@SuppressWarnings("unchecked")
|
||||
@Test
|
||||
public final void givenEntitiesExist_whenRetrievingPage_thenCorrect() {
|
||||
final int pageSize = 10;
|
||||
|
||||
final Query queryIds = entityManager.createQuery("Select f.id from Foo f order by f.name");
|
||||
final List<Integer> fooIds = queryIds.getResultList();
|
||||
|
||||
final Query query = entityManager.createQuery("Select f from Foo as f where f.id in :ids");
|
||||
query.setParameter("ids", fooIds.subList(0, pageSize));
|
||||
|
||||
final List<Foo> fooList = query.getResultList();
|
||||
|
||||
// Then
|
||||
assertThat(fooList, hasSize(pageSize));
|
||||
}
|
||||
|
||||
@Test
|
||||
public final void givenEntitiesExist_whenRetrievingPageViaCriteria_thenCorrect() {
|
||||
final int pageSize = 10;
|
||||
final CriteriaBuilder criteriaBuilder = entityManager.getCriteriaBuilder();
|
||||
final CriteriaQuery<Foo> criteriaQuery = criteriaBuilder.createQuery(Foo.class);
|
||||
final Root<Foo> from = criteriaQuery.from(Foo.class);
|
||||
final CriteriaQuery<Foo> select = criteriaQuery.select(from);
|
||||
final TypedQuery<Foo> typedQuery = entityManager.createQuery(select);
|
||||
typedQuery.setFirstResult(0);
|
||||
typedQuery.setMaxResults(pageSize);
|
||||
final List<Foo> fooList = typedQuery.getResultList();
|
||||
|
||||
// Then
|
||||
assertThat(fooList, hasSize(pageSize));
|
||||
}
|
||||
|
||||
@Test
|
||||
public final void givenEntitiesExist_whenRetrievingPageViaCriteria_thenNoExceptions() {
|
||||
int pageNumber = 1;
|
||||
final int pageSize = 10;
|
||||
final CriteriaBuilder criteriaBuilder = entityManager.getCriteriaBuilder();
|
||||
|
||||
final CriteriaQuery<Long> countQuery = criteriaBuilder.createQuery(Long.class);
|
||||
countQuery.select(criteriaBuilder.count(countQuery.from(Foo.class)));
|
||||
final Long count = entityManager.createQuery(countQuery).getSingleResult();
|
||||
|
||||
final CriteriaQuery<Foo> criteriaQuery = criteriaBuilder.createQuery(Foo.class);
|
||||
final Root<Foo> from = criteriaQuery.from(Foo.class);
|
||||
final CriteriaQuery<Foo> select = criteriaQuery.select(from);
|
||||
|
||||
TypedQuery<Foo> typedQuery;
|
||||
while (pageNumber < count.intValue()) {
|
||||
typedQuery = entityManager.createQuery(select);
|
||||
typedQuery.setFirstResult(pageNumber - 1);
|
||||
typedQuery.setMaxResults(pageSize);
|
||||
System.out.println("Current page: " + typedQuery.getResultList());
|
||||
pageNumber += pageSize;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
// UTIL
|
||||
|
||||
final int determineLastPage(final int pageSize, final long countResult) {
|
||||
return (int) (countResult / pageSize) + 1;
|
||||
}
|
||||
|
||||
final void configurePagination(final Query query, final int pageNumber, final int pageSize) {
|
||||
query.setFirstResult((pageNumber - 1) * pageSize);
|
||||
query.setMaxResults(pageSize);
|
||||
}
|
||||
|
||||
}
|
|
@ -1,69 +0,0 @@
|
|||
package com.baeldung.persistence.service;
|
||||
|
||||
import static org.apache.commons.lang3.RandomStringUtils.randomAlphabetic;
|
||||
|
||||
import com.baeldung.config.PersistenceJPAConfig;
|
||||
import com.baeldung.persistence.model.Foo;
|
||||
import org.junit.Assert;
|
||||
import org.junit.Test;
|
||||
import org.junit.runner.RunWith;
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.dao.DataAccessException;
|
||||
import org.springframework.dao.DataIntegrityViolationException;
|
||||
import org.springframework.dao.InvalidDataAccessApiUsageException;
|
||||
import org.springframework.test.annotation.DirtiesContext;
|
||||
import org.springframework.test.context.ContextConfiguration;
|
||||
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
|
||||
import org.springframework.test.context.support.AnnotationConfigContextLoader;
|
||||
|
||||
@RunWith(SpringJUnit4ClassRunner.class)
|
||||
@ContextConfiguration(classes = { PersistenceJPAConfig.class }, loader = AnnotationConfigContextLoader.class)
|
||||
@DirtiesContext
|
||||
public class FooServicePersistenceIntegrationTest {
|
||||
|
||||
@Autowired
|
||||
private FooService service;
|
||||
|
||||
// tests
|
||||
|
||||
@Test
|
||||
public final void whenContextIsBootstrapped_thenNoExceptions() {
|
||||
//
|
||||
}
|
||||
|
||||
@Test
|
||||
public final void whenEntityIsCreated_thenNoExceptions() {
|
||||
service.create(new Foo(randomAlphabetic(6)));
|
||||
}
|
||||
|
||||
@Test(expected = DataIntegrityViolationException.class)
|
||||
public final void whenInvalidEntityIsCreated_thenDataException() {
|
||||
service.create(new Foo(randomAlphabetic(2048)));
|
||||
}
|
||||
|
||||
@Test(expected = DataIntegrityViolationException.class)
|
||||
public final void whenEntityWithLongNameIsCreated_thenDataException() {
|
||||
service.create(new Foo(randomAlphabetic(2048)));
|
||||
}
|
||||
|
||||
@Test(expected = InvalidDataAccessApiUsageException.class)
|
||||
public final void whenSameEntityIsCreatedTwice_thenDataException() {
|
||||
final Foo entity = new Foo(randomAlphabetic(8));
|
||||
service.create(entity);
|
||||
service.create(entity);
|
||||
}
|
||||
|
||||
@Test(expected = DataAccessException.class)
|
||||
public final void temp_whenInvalidEntityIsCreated_thenDataException() {
|
||||
service.create(new Foo(randomAlphabetic(2048)));
|
||||
}
|
||||
|
||||
@Test
|
||||
public final void whenEntityIsCreated_thenFound() {
|
||||
final Foo fooEntity = new Foo("abc");
|
||||
service.create(fooEntity);
|
||||
final Foo found = service.findOne(fooEntity.getId());
|
||||
Assert.assertNotNull(found);
|
||||
}
|
||||
|
||||
}
|
|
@ -1,118 +0,0 @@
|
|||
package com.baeldung.persistence.service;
|
||||
|
||||
import java.util.List;
|
||||
|
||||
import javax.persistence.EntityManager;
|
||||
import javax.persistence.PersistenceContext;
|
||||
import javax.persistence.Query;
|
||||
import javax.persistence.TypedQuery;
|
||||
import javax.persistence.criteria.CriteriaBuilder;
|
||||
import javax.persistence.criteria.CriteriaQuery;
|
||||
import javax.persistence.criteria.Root;
|
||||
|
||||
import com.baeldung.config.PersistenceJPAConfig;
|
||||
import com.baeldung.persistence.model.Bar;
|
||||
import com.baeldung.persistence.model.Foo;
|
||||
import org.junit.Test;
|
||||
import org.junit.runner.RunWith;
|
||||
import org.springframework.test.annotation.DirtiesContext;
|
||||
import org.springframework.test.context.ContextConfiguration;
|
||||
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
|
||||
import org.springframework.test.context.support.AnnotationConfigContextLoader;
|
||||
|
||||
@RunWith(SpringJUnit4ClassRunner.class)
|
||||
@ContextConfiguration(classes = { PersistenceJPAConfig.class }, loader = AnnotationConfigContextLoader.class)
|
||||
@DirtiesContext
|
||||
@SuppressWarnings("unchecked")
|
||||
public class FooServiceSortingIntegrationTest {
|
||||
|
||||
@PersistenceContext
|
||||
private EntityManager entityManager;
|
||||
|
||||
// tests
|
||||
|
||||
@Test
|
||||
public final void whenSortingByOneAttributeDefaultOrder_thenPrintSortedResult() {
|
||||
final String jql = "Select f from Foo as f order by f.id";
|
||||
final Query sortQuery = entityManager.createQuery(jql);
|
||||
final List<Foo> fooList = sortQuery.getResultList();
|
||||
for (final Foo foo : fooList) {
|
||||
System.out.println("Name:" + foo.getName() + "-------Id:" + foo.getId());
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public final void whenSortingByOneAttributeSetOrder_thenSortedPrintResult() {
|
||||
final String jql = "Select f from Foo as f order by f.id desc";
|
||||
final Query sortQuery = entityManager.createQuery(jql);
|
||||
final List<Foo> fooList = sortQuery.getResultList();
|
||||
for (final Foo foo : fooList) {
|
||||
System.out.println("Name:" + foo.getName() + "-------Id:" + foo.getId());
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public final void whenSortingByTwoAttributes_thenPrintSortedResult() {
|
||||
final String jql = "Select f from Foo as f order by f.name asc, f.id desc";
|
||||
final Query sortQuery = entityManager.createQuery(jql);
|
||||
final List<Foo> fooList = sortQuery.getResultList();
|
||||
for (final Foo foo : fooList) {
|
||||
System.out.println("Name:" + foo.getName() + "-------Id:" + foo.getId());
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public final void whenSortingFooByBar_thenBarsSorted() {
|
||||
final String jql = "Select f from Foo as f order by f.name, f.bar.id";
|
||||
final Query barJoinQuery = entityManager.createQuery(jql);
|
||||
final List<Foo> fooList = barJoinQuery.getResultList();
|
||||
for (final Foo foo : fooList) {
|
||||
System.out.println("Name:" + foo.getName());
|
||||
if (foo.getBar() != null) {
|
||||
System.out.print("-------BarId:" + foo.getBar().getId());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public final void whenSortinfBar_thenPrintBarsSortedWithFoos() {
|
||||
final String jql = "Select b from Bar as b order by b.id";
|
||||
final Query barQuery = entityManager.createQuery(jql);
|
||||
final List<Bar> barList = barQuery.getResultList();
|
||||
for (final Bar bar : barList) {
|
||||
System.out.println("Bar Id:" + bar.getId());
|
||||
for (final Foo foo : bar.getFooList()) {
|
||||
System.out.println("FooName:" + foo.getName());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public final void whenSortingFooWithCriteria_thenPrintSortedFoos() {
|
||||
final CriteriaBuilder criteriaBuilder = entityManager.getCriteriaBuilder();
|
||||
final CriteriaQuery<Foo> criteriaQuery = criteriaBuilder.createQuery(Foo.class);
|
||||
final Root<Foo> from = criteriaQuery.from(Foo.class);
|
||||
final CriteriaQuery<Foo> select = criteriaQuery.select(from);
|
||||
criteriaQuery.orderBy(criteriaBuilder.asc(from.get("name")));
|
||||
final TypedQuery<Foo> typedQuery = entityManager.createQuery(select);
|
||||
final List<Foo> fooList = typedQuery.getResultList();
|
||||
for (final Foo foo : fooList) {
|
||||
System.out.println("Name:" + foo.getName() + "--------Id:" + foo.getId());
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public final void whenSortingFooWithCriteriaAndMultipleAttributes_thenPrintSortedFoos() {
|
||||
final CriteriaBuilder criteriaBuilder = entityManager.getCriteriaBuilder();
|
||||
final CriteriaQuery<Foo> criteriaQuery = criteriaBuilder.createQuery(Foo.class);
|
||||
final Root<Foo> from = criteriaQuery.from(Foo.class);
|
||||
final CriteriaQuery<Foo> select = criteriaQuery.select(from);
|
||||
criteriaQuery.orderBy(criteriaBuilder.asc(from.get("name")), criteriaBuilder.desc(from.get("id")));
|
||||
final TypedQuery<Foo> typedQuery = entityManager.createQuery(select);
|
||||
final List<Foo> fooList = typedQuery.getResultList();
|
||||
for (final Foo foo : fooList) {
|
||||
System.out.println("Name:" + foo.getName() + "-------Id:" + foo.getId());
|
||||
}
|
||||
}
|
||||
|
||||
}
|
|
@ -1,64 +0,0 @@
|
|||
package com.baeldung.persistence.service;
|
||||
|
||||
import static org.apache.commons.lang3.RandomStringUtils.randomAlphabetic;
|
||||
import static org.junit.Assert.assertNull;
|
||||
|
||||
import java.util.List;
|
||||
|
||||
import javax.persistence.EntityManager;
|
||||
import javax.persistence.PersistenceContext;
|
||||
import javax.persistence.Query;
|
||||
|
||||
import com.baeldung.config.PersistenceJPAConfig;
|
||||
import com.baeldung.persistence.model.Foo;
|
||||
import org.junit.Test;
|
||||
import org.junit.runner.RunWith;
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.test.annotation.DirtiesContext;
|
||||
import org.springframework.test.context.ContextConfiguration;
|
||||
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
|
||||
import org.springframework.test.context.support.AnnotationConfigContextLoader;
|
||||
|
||||
@RunWith(SpringJUnit4ClassRunner.class)
|
||||
@ContextConfiguration(classes = { PersistenceJPAConfig.class }, loader = AnnotationConfigContextLoader.class)
|
||||
@DirtiesContext
|
||||
public class FooServiceSortingWitNullsManualIntegrationTest {
|
||||
|
||||
@PersistenceContext
|
||||
private EntityManager entityManager;
|
||||
|
||||
@Autowired
|
||||
private FooService service;
|
||||
|
||||
// tests
|
||||
|
||||
@SuppressWarnings("unchecked")
|
||||
@Test
|
||||
public final void whenSortingByStringNullLast_thenLastNull() {
|
||||
service.create(new Foo());
|
||||
service.create(new Foo(randomAlphabetic(6)));
|
||||
|
||||
final String jql = "Select f from Foo as f order by f.name desc NULLS LAST";
|
||||
final Query sortQuery = entityManager.createQuery(jql);
|
||||
final List<Foo> fooList = sortQuery.getResultList();
|
||||
assertNull(fooList.get(fooList.toArray().length - 1).getName());
|
||||
for (final Foo foo : fooList) {
|
||||
System.out.println("Name:" + foo.getName());
|
||||
}
|
||||
}
|
||||
|
||||
@SuppressWarnings("unchecked")
|
||||
@Test
|
||||
public final void whenSortingByStringNullFirst_thenFirstNull() {
|
||||
service.create(new Foo());
|
||||
|
||||
final String jql = "Select f from Foo as f order by f.name desc NULLS FIRST";
|
||||
final Query sortQuery = entityManager.createQuery(jql);
|
||||
final List<Foo> fooList = sortQuery.getResultList();
|
||||
assertNull(fooList.get(0).getName());
|
||||
for (final Foo foo : fooList) {
|
||||
System.out.println("Name:" + foo.getName());
|
||||
}
|
||||
}
|
||||
|
||||
}
|
|
@ -1,123 +0,0 @@
|
|||
package com.baeldung.persistence.service;
|
||||
|
||||
import static org.apache.commons.lang3.RandomStringUtils.randomAlphabetic;
|
||||
import static org.junit.Assert.assertEquals;
|
||||
|
||||
import java.util.List;
|
||||
|
||||
import com.baeldung.config.PersistenceConfig;
|
||||
import com.baeldung.persistence.model.Foo;
|
||||
import org.hibernate.Session;
|
||||
import org.hibernate.SessionFactory;
|
||||
import org.hibernate.exception.SQLGrammarException;
|
||||
import org.hibernate.query.NativeQuery;
|
||||
import org.hibernate.query.Query;
|
||||
import org.junit.After;
|
||||
import org.junit.Assume;
|
||||
import org.junit.Before;
|
||||
import org.junit.Test;
|
||||
import org.junit.runner.RunWith;
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.test.context.ContextConfiguration;
|
||||
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
|
||||
import org.springframework.test.context.support.AnnotationConfigContextLoader;
|
||||
|
||||
@RunWith(SpringJUnit4ClassRunner.class)
|
||||
@ContextConfiguration(classes = { PersistenceConfig.class }, loader = AnnotationConfigContextLoader.class)
|
||||
public class FooStoredProceduresLiveTest {
|
||||
|
||||
private static final Logger LOGGER = LoggerFactory.getLogger(FooStoredProceduresLiveTest.class);
|
||||
|
||||
@Autowired
|
||||
private SessionFactory sessionFactory;
|
||||
|
||||
@Autowired
|
||||
private FooService fooService;
|
||||
|
||||
private Session session;
|
||||
|
||||
@Before
|
||||
public final void before() {
|
||||
session = sessionFactory.openSession();
|
||||
Assume.assumeTrue(getAllFoosExists());
|
||||
Assume.assumeTrue(getFoosByNameExists());
|
||||
}
|
||||
|
||||
private boolean getFoosByNameExists() {
|
||||
try {
|
||||
@SuppressWarnings("unchecked")
|
||||
NativeQuery<Foo> sqlQuery = session.createSQLQuery("CALL GetAllFoos()").addEntity(Foo.class);
|
||||
sqlQuery.list();
|
||||
return true;
|
||||
} catch (SQLGrammarException e) {
|
||||
LOGGER.error("WARNING : GetFoosByName() Procedure is may be missing ", e);
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
private boolean getAllFoosExists() {
|
||||
try {
|
||||
@SuppressWarnings("unchecked")
|
||||
NativeQuery<Foo> sqlQuery = session.createSQLQuery("CALL GetAllFoos()").addEntity(Foo.class);
|
||||
sqlQuery.list();
|
||||
return true;
|
||||
} catch (SQLGrammarException e) {
|
||||
LOGGER.error("WARNING : GetAllFoos() Procedure is may be missing ", e);
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
@After
|
||||
public final void after() {
|
||||
session.close();
|
||||
}
|
||||
|
||||
@Test
|
||||
public final void getAllFoosUsingStoredProcedures() {
|
||||
|
||||
fooService.create(new Foo(randomAlphabetic(6)));
|
||||
|
||||
// Stored procedure getAllFoos using createSQLQuery
|
||||
@SuppressWarnings("unchecked")
|
||||
NativeQuery<Foo> sqlQuery = session.createSQLQuery("CALL GetAllFoos()").addEntity(Foo.class);
|
||||
List<Foo> allFoos = sqlQuery.list();
|
||||
for (Foo foo : allFoos) {
|
||||
LOGGER.info("getAllFoos() SQL Query result : {}", foo.getName());
|
||||
}
|
||||
assertEquals(allFoos.size(), fooService.findAll().size());
|
||||
|
||||
// Stored procedure getAllFoos using a Named Query
|
||||
@SuppressWarnings("unchecked")
|
||||
Query<Foo> namedQuery = session.getNamedQuery("callGetAllFoos");
|
||||
List<Foo> allFoos2 = namedQuery.list();
|
||||
for (Foo foo : allFoos2) {
|
||||
LOGGER.info("getAllFoos() NamedQuery result : {}", foo.getName());
|
||||
}
|
||||
assertEquals(allFoos2.size(), fooService.findAll().size());
|
||||
}
|
||||
|
||||
@Test
|
||||
public final void getFoosByNameUsingStoredProcedures() {
|
||||
|
||||
fooService.create(new Foo("NewFooName"));
|
||||
|
||||
// Stored procedure getFoosByName using createSQLQuery()
|
||||
@SuppressWarnings("unchecked")
|
||||
Query<Foo> sqlQuery = session.createSQLQuery("CALL GetFoosByName(:fooName)").addEntity(Foo.class).setParameter("fooName", "NewFooName");
|
||||
List<Foo> allFoosByName = sqlQuery.list();
|
||||
for (Foo foo : allFoosByName) {
|
||||
LOGGER.info("getFoosByName() using SQL Query : found => {}", foo.toString());
|
||||
}
|
||||
|
||||
// Stored procedure getFoosByName using getNamedQuery()
|
||||
@SuppressWarnings("unchecked")
|
||||
Query<Foo> namedQuery = session.getNamedQuery("callGetFoosByName").setParameter("fooName", "NewFooName");
|
||||
List<Foo> allFoosByName2 = namedQuery.list();
|
||||
for (Foo foo : allFoosByName2) {
|
||||
LOGGER.info("getFoosByName() using Native Query : found => {}", foo.toString());
|
||||
}
|
||||
|
||||
}
|
||||
}
|
|
@ -1,250 +0,0 @@
|
|||
package com.baeldung.persistence.service.transactional;
|
||||
|
||||
import com.baeldung.persistence.model.Foo;
|
||||
import javax.persistence.EntityManager;
|
||||
import javax.persistence.PersistenceContext;
|
||||
import org.junit.After;
|
||||
import org.junit.Assert;
|
||||
import org.junit.Test;
|
||||
import org.junit.runner.RunWith;
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.stereotype.Repository;
|
||||
import org.springframework.stereotype.Service;
|
||||
import org.springframework.test.annotation.DirtiesContext;
|
||||
import org.springframework.test.context.ContextConfiguration;
|
||||
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
|
||||
import org.springframework.test.context.support.AnnotationConfigContextLoader;
|
||||
import org.springframework.transaction.IllegalTransactionStateException;
|
||||
import org.springframework.transaction.annotation.Propagation;
|
||||
import org.springframework.transaction.annotation.Transactional;
|
||||
import org.springframework.transaction.support.TransactionTemplate;
|
||||
|
||||
@RunWith(SpringJUnit4ClassRunner.class)
|
||||
@ContextConfiguration(classes = { PersistenceTransactionalTestConfig.class }, loader = AnnotationConfigContextLoader.class)
|
||||
@DirtiesContext
|
||||
public class FooTransactionalUnitTest {
|
||||
|
||||
static abstract class BasicFooDao {
|
||||
@PersistenceContext private EntityManager entityManager;
|
||||
|
||||
public Foo findOne(final long id) {
|
||||
return entityManager.find(Foo.class, id);
|
||||
}
|
||||
|
||||
public Foo create(final Foo entity) {
|
||||
entityManager.persist(entity);
|
||||
return entity;
|
||||
}
|
||||
}
|
||||
|
||||
@Repository
|
||||
static class RequiredTransactionalFooDao extends BasicFooDao {
|
||||
@Override
|
||||
@Transactional(propagation = Propagation.REQUIRED)
|
||||
public Foo create(Foo entity) {
|
||||
return super.create(entity);
|
||||
}
|
||||
}
|
||||
|
||||
@Repository
|
||||
static class RequiresNewTransactionalFooDao extends BasicFooDao {
|
||||
@Override
|
||||
@Transactional(propagation = Propagation.REQUIRES_NEW)
|
||||
public Foo create(Foo entity) {
|
||||
return super.create(entity);
|
||||
}
|
||||
}
|
||||
|
||||
@Repository
|
||||
static class SupportTransactionalFooDao extends BasicFooDao {
|
||||
@Override
|
||||
@Transactional(propagation = Propagation.SUPPORTS)
|
||||
public Foo create(Foo entity) {
|
||||
return super.create(entity);
|
||||
}
|
||||
}
|
||||
|
||||
@Repository
|
||||
static class MandatoryTransactionalFooDao extends BasicFooDao {
|
||||
@Override
|
||||
@Transactional(propagation = Propagation.MANDATORY)
|
||||
public Foo create(Foo entity) {
|
||||
return super.create(entity);
|
||||
}
|
||||
}
|
||||
|
||||
@Repository
|
||||
static class SupportTransactionalFooService {
|
||||
@Transactional(propagation = Propagation.SUPPORTS)
|
||||
public Foo identity(Foo entity) {
|
||||
return entity;
|
||||
}
|
||||
}
|
||||
|
||||
@Service
|
||||
static class MandatoryTransactionalFooService {
|
||||
@Transactional(propagation = Propagation.MANDATORY)
|
||||
public Foo identity(Foo entity) {
|
||||
return entity;
|
||||
}
|
||||
}
|
||||
|
||||
@Service
|
||||
static class NotSupportedTransactionalFooService {
|
||||
@Transactional(propagation = Propagation.NOT_SUPPORTED)
|
||||
public Foo identity(Foo entity) {
|
||||
return entity;
|
||||
}
|
||||
}
|
||||
|
||||
@Service
|
||||
static class NeverTransactionalFooService {
|
||||
@Transactional(propagation = Propagation.NEVER)
|
||||
public Foo identity(Foo entity) {
|
||||
return entity;
|
||||
}
|
||||
}
|
||||
|
||||
@Autowired private TransactionTemplate transactionTemplate;
|
||||
|
||||
@Autowired private RequiredTransactionalFooDao requiredTransactionalFooDao;
|
||||
|
||||
@Autowired private RequiresNewTransactionalFooDao requiresNewTransactionalFooDao;
|
||||
|
||||
@Autowired private SupportTransactionalFooDao supportTransactionalFooDao;
|
||||
|
||||
@Autowired private MandatoryTransactionalFooDao mandatoryTransactionalFooDao;
|
||||
|
||||
@Autowired private MandatoryTransactionalFooService mandatoryTransactionalFooService;
|
||||
|
||||
@Autowired private NeverTransactionalFooService neverTransactionalFooService;
|
||||
|
||||
@Autowired private NotSupportedTransactionalFooService notSupportedTransactionalFooService;
|
||||
|
||||
@Autowired private SupportTransactionalFooService supportTransactionalFooService;
|
||||
|
||||
@After
|
||||
public void tearDown(){
|
||||
PersistenceTransactionalTestConfig.clearSpy();
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenRequiredWithNoActiveTransaction_whenCallCreate_thenExpect1NewAnd0Suspend() {
|
||||
requiredTransactionalFooDao.create(new Foo("baeldung"));
|
||||
PersistenceTransactionalTestConfig.TransactionSynchronizationAdapterSpy transactionSpy = PersistenceTransactionalTestConfig.getSpy();
|
||||
Assert.assertEquals(0, transactionSpy.getSuspend());
|
||||
Assert.assertEquals(1, transactionSpy.getCreate());
|
||||
}
|
||||
|
||||
|
||||
|
||||
@Test
|
||||
public void givenRequiresNewWithNoActiveTransaction_whenCallCreate_thenExpect1NewAnd0Suspend() {
|
||||
requiresNewTransactionalFooDao.create(new Foo("baeldung"));
|
||||
PersistenceTransactionalTestConfig.TransactionSynchronizationAdapterSpy transactionSpy = PersistenceTransactionalTestConfig.getSpy();
|
||||
Assert.assertEquals(0, transactionSpy.getSuspend());
|
||||
Assert.assertEquals(1, transactionSpy.getCreate());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenSupportWithNoActiveTransaction_whenCallService_thenExpect0NewAnd0Suspend() {
|
||||
supportTransactionalFooService.identity(new Foo("baeldung"));
|
||||
PersistenceTransactionalTestConfig.TransactionSynchronizationAdapterSpy transactionSpy = PersistenceTransactionalTestConfig.getSpy();
|
||||
Assert.assertEquals(0, transactionSpy.getSuspend());
|
||||
Assert.assertEquals(0, transactionSpy.getCreate());
|
||||
}
|
||||
|
||||
@Test(expected = IllegalTransactionStateException.class)
|
||||
public void givenMandatoryWithNoActiveTransaction_whenCallService_thenExpectIllegalTransactionStateExceptionWith0NewAnd0Suspend() {
|
||||
mandatoryTransactionalFooService.identity(new Foo("baeldung"));
|
||||
PersistenceTransactionalTestConfig.TransactionSynchronizationAdapterSpy transactionSpy = PersistenceTransactionalTestConfig.getSpy();
|
||||
Assert.assertEquals(0, transactionSpy.getSuspend());
|
||||
Assert.assertEquals(0, transactionSpy.getCreate());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenNotSupportWithNoActiveTransaction_whenCallService_thenExpect0NewAnd0Suspend() {
|
||||
notSupportedTransactionalFooService.identity(new Foo("baeldung"));
|
||||
PersistenceTransactionalTestConfig.TransactionSynchronizationAdapterSpy transactionSpy = PersistenceTransactionalTestConfig.getSpy();
|
||||
Assert.assertEquals(0, transactionSpy.getSuspend());
|
||||
Assert.assertEquals(0, transactionSpy.getCreate());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenNeverWithNoActiveTransaction_whenCallService_thenExpect0NewAnd0Suspend() {
|
||||
neverTransactionalFooService.identity(new Foo("baeldung"));
|
||||
PersistenceTransactionalTestConfig.TransactionSynchronizationAdapterSpy transactionSpy = PersistenceTransactionalTestConfig.getSpy();
|
||||
Assert.assertEquals(0, transactionSpy.getSuspend());
|
||||
Assert.assertEquals(0, transactionSpy.getCreate());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenRequiredWithActiveTransaction_whenCallCreate_thenExpect0NewAnd0Suspend() {
|
||||
transactionTemplate.execute(status -> {
|
||||
Foo foo = new Foo("baeldung");
|
||||
return requiredTransactionalFooDao.create(foo);
|
||||
});
|
||||
PersistenceTransactionalTestConfig.TransactionSynchronizationAdapterSpy transactionSpy = PersistenceTransactionalTestConfig.getSpy();
|
||||
Assert.assertEquals(0, transactionSpy.getSuspend());
|
||||
Assert.assertEquals(1, transactionSpy.getCreate());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenRequiresNewWithActiveTransaction_whenCallCreate_thenExpect1NewAnd1Suspend() {
|
||||
transactionTemplate.execute(status -> {
|
||||
Foo foo = new Foo("baeldung");
|
||||
return requiresNewTransactionalFooDao.create(foo);
|
||||
});
|
||||
PersistenceTransactionalTestConfig.TransactionSynchronizationAdapterSpy transactionSpy = PersistenceTransactionalTestConfig.getSpy();
|
||||
Assert.assertEquals(1, transactionSpy.getSuspend());
|
||||
Assert.assertEquals(2, transactionSpy.getCreate());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenSupportWithActiveTransaction_whenCallCreate_thenExpect0NewAnd0Suspend() {
|
||||
transactionTemplate.execute(status -> {
|
||||
Foo foo = new Foo("baeldung");
|
||||
return supportTransactionalFooDao.create(foo);
|
||||
});
|
||||
PersistenceTransactionalTestConfig.TransactionSynchronizationAdapterSpy transactionSpy = PersistenceTransactionalTestConfig.getSpy();
|
||||
Assert.assertEquals(0, transactionSpy.getSuspend());
|
||||
Assert.assertEquals(1, transactionSpy.getCreate());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenMandatoryWithActiveTransaction_whenCallCreate_thenExpect0NewAnd0Suspend() {
|
||||
|
||||
transactionTemplate.execute(status -> {
|
||||
Foo foo = new Foo("baeldung");
|
||||
return mandatoryTransactionalFooDao.create(foo);
|
||||
});
|
||||
|
||||
PersistenceTransactionalTestConfig.TransactionSynchronizationAdapterSpy transactionSpy = PersistenceTransactionalTestConfig.getSpy();
|
||||
Assert.assertEquals(0, transactionSpy.getSuspend());
|
||||
Assert.assertEquals(1, transactionSpy.getCreate());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenNotSupportWithActiveTransaction_whenCallCreate_thenExpect0NewAnd1Suspend() {
|
||||
transactionTemplate.execute(status -> {
|
||||
Foo foo = new Foo("baeldung");
|
||||
return notSupportedTransactionalFooService.identity(foo);
|
||||
});
|
||||
|
||||
PersistenceTransactionalTestConfig.TransactionSynchronizationAdapterSpy transactionSpy = PersistenceTransactionalTestConfig.getSpy();
|
||||
Assert.assertEquals(1, transactionSpy.getSuspend());
|
||||
Assert.assertEquals(1, transactionSpy.getCreate());
|
||||
}
|
||||
|
||||
@Test(expected = IllegalTransactionStateException.class)
|
||||
public void givenNeverWithActiveTransaction_whenCallCreate_thenExpectIllegalTransactionStateExceptionWith0NewAnd0Suspend() {
|
||||
transactionTemplate.execute(status -> {
|
||||
Foo foo = new Foo("baeldung");
|
||||
return neverTransactionalFooService.identity(foo);
|
||||
});
|
||||
PersistenceTransactionalTestConfig.TransactionSynchronizationAdapterSpy transactionSpy = PersistenceTransactionalTestConfig.getSpy();
|
||||
Assert.assertEquals(0, transactionSpy.getSuspend());
|
||||
Assert.assertEquals(1, transactionSpy.getCreate());
|
||||
}
|
||||
|
||||
}
|
|
@ -1,149 +0,0 @@
|
|||
package com.baeldung.persistence.service.transactional;
|
||||
|
||||
import com.google.common.base.Preconditions;
|
||||
import java.util.Properties;
|
||||
import javax.persistence.EntityManagerFactory;
|
||||
import javax.sql.DataSource;
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.context.annotation.Bean;
|
||||
import org.springframework.context.annotation.ComponentScan;
|
||||
import org.springframework.context.annotation.Configuration;
|
||||
import org.springframework.context.annotation.PropertySource;
|
||||
import org.springframework.core.env.Environment;
|
||||
import org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor;
|
||||
import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
|
||||
import org.springframework.jdbc.datasource.DriverManagerDataSource;
|
||||
import org.springframework.orm.jpa.JpaTransactionManager;
|
||||
import org.springframework.orm.jpa.JpaVendorAdapter;
|
||||
import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean;
|
||||
import org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter;
|
||||
import org.springframework.transaction.PlatformTransactionManager;
|
||||
import org.springframework.transaction.TransactionDefinition;
|
||||
import org.springframework.transaction.annotation.EnableTransactionManagement;
|
||||
import org.springframework.transaction.support.DefaultTransactionStatus;
|
||||
import org.springframework.transaction.support.TransactionSynchronizationAdapter;
|
||||
import org.springframework.transaction.support.TransactionSynchronizationManager;
|
||||
import org.springframework.transaction.support.TransactionTemplate;
|
||||
|
||||
@Configuration
|
||||
@EnableTransactionManagement
|
||||
@PropertySource({ "classpath:persistence-h2.properties" })
|
||||
@ComponentScan({ "com.baeldung.persistence","com.baeldung.jpa.dao" })
|
||||
@EnableJpaRepositories(basePackages = "com.baeldung.jpa.dao")
|
||||
public class PersistenceTransactionalTestConfig {
|
||||
|
||||
public static class TransactionSynchronizationAdapterSpy extends TransactionSynchronizationAdapter {
|
||||
private int create, suspend;
|
||||
|
||||
public int getSuspend() {
|
||||
return suspend;
|
||||
}
|
||||
|
||||
public int getCreate() {
|
||||
return create;
|
||||
}
|
||||
|
||||
public void create() {
|
||||
create++;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void suspend() {
|
||||
suspend++;
|
||||
super.suspend();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
public static class JpaTransactionManagerSpy extends JpaTransactionManager {
|
||||
@Override
|
||||
protected void prepareSynchronization(DefaultTransactionStatus status, TransactionDefinition definition) {
|
||||
super.prepareSynchronization(status, definition);
|
||||
if (status.isNewTransaction()) {
|
||||
if ( adapterSpyThreadLocal.get() == null ){
|
||||
TransactionSynchronizationAdapterSpy spy = new TransactionSynchronizationAdapterSpy();
|
||||
TransactionSynchronizationManager.registerSynchronization(spy);
|
||||
adapterSpyThreadLocal.set(spy);
|
||||
}
|
||||
adapterSpyThreadLocal.get().create();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private static ThreadLocal<TransactionSynchronizationAdapterSpy> adapterSpyThreadLocal = new ThreadLocal<>();
|
||||
|
||||
@Autowired
|
||||
private Environment env;
|
||||
|
||||
public PersistenceTransactionalTestConfig() {
|
||||
super();
|
||||
}
|
||||
|
||||
public static TransactionSynchronizationAdapterSpy getSpy(){
|
||||
if ( adapterSpyThreadLocal.get() == null )
|
||||
return new TransactionSynchronizationAdapterSpy();
|
||||
return adapterSpyThreadLocal.get();
|
||||
}
|
||||
|
||||
public static void clearSpy(){
|
||||
adapterSpyThreadLocal.set(null);
|
||||
}
|
||||
|
||||
// beans
|
||||
|
||||
@Bean
|
||||
public LocalContainerEntityManagerFactoryBean entityManagerFactory() {
|
||||
final LocalContainerEntityManagerFactoryBean em = new LocalContainerEntityManagerFactoryBean();
|
||||
em.setDataSource(dataSource());
|
||||
em.setPackagesToScan(new String[] { "com.baeldung.persistence.model" });
|
||||
|
||||
final JpaVendorAdapter vendorAdapter = new HibernateJpaVendorAdapter();
|
||||
em.setJpaVendorAdapter(vendorAdapter);
|
||||
em.setJpaProperties(additionalProperties());
|
||||
|
||||
return em;
|
||||
}
|
||||
|
||||
@Bean
|
||||
public DataSource dataSource() {
|
||||
final DriverManagerDataSource dataSource = new DriverManagerDataSource();
|
||||
dataSource.setDriverClassName(Preconditions.checkNotNull(env.getProperty("jdbc.driverClassName")));
|
||||
dataSource.setUrl(Preconditions.checkNotNull(env.getProperty("jdbc.url")));
|
||||
dataSource.setUsername(Preconditions.checkNotNull(env.getProperty("jdbc.user")));
|
||||
dataSource.setPassword(Preconditions.checkNotNull(env.getProperty("jdbc.pass")));
|
||||
|
||||
return dataSource;
|
||||
}
|
||||
|
||||
|
||||
|
||||
@Bean
|
||||
public PlatformTransactionManager transactionManager(final EntityManagerFactory emf) {
|
||||
final JpaTransactionManagerSpy transactionManager = new JpaTransactionManagerSpy();
|
||||
transactionManager.setEntityManagerFactory(emf);
|
||||
return transactionManager;
|
||||
}
|
||||
|
||||
@Bean
|
||||
public PersistenceExceptionTranslationPostProcessor exceptionTranslation() {
|
||||
return new PersistenceExceptionTranslationPostProcessor();
|
||||
}
|
||||
|
||||
final Properties additionalProperties() {
|
||||
final Properties hibernateProperties = new Properties();
|
||||
hibernateProperties.setProperty("hibernate.hbm2ddl.auto", env.getProperty("hibernate.hbm2ddl.auto"));
|
||||
hibernateProperties.setProperty("hibernate.dialect", env.getProperty("hibernate.dialect"));
|
||||
hibernateProperties.setProperty("hibernate.cache.use_second_level_cache", "false");
|
||||
return hibernateProperties;
|
||||
}
|
||||
|
||||
|
||||
@Bean
|
||||
public TransactionTemplate transactionTemplate(PlatformTransactionManager transactionManager){
|
||||
TransactionTemplate template = new TransactionTemplate(transactionManager);
|
||||
template.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRED);
|
||||
return template;
|
||||
}
|
||||
|
||||
|
||||
}
|
|
@ -1,555 +0,0 @@
|
|||
package com.baeldung.spring.data.persistence.repository;
|
||||
|
||||
import com.baeldung.spring.data.persistence.config.PersistenceConfig;
|
||||
import com.baeldung.spring.data.persistence.model.User;
|
||||
import org.junit.After;
|
||||
import org.junit.Test;
|
||||
import org.junit.runner.RunWith;
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.data.domain.Page;
|
||||
import org.springframework.data.domain.PageRequest;
|
||||
import org.springframework.data.domain.Sort;
|
||||
import org.springframework.data.jpa.domain.JpaSort;
|
||||
import org.springframework.data.mapping.PropertyReferenceException;
|
||||
import org.springframework.test.annotation.DirtiesContext;
|
||||
import org.springframework.test.context.ContextConfiguration;
|
||||
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
|
||||
import org.springframework.test.context.support.AnnotationConfigContextLoader;
|
||||
import org.springframework.transaction.annotation.Transactional;
|
||||
|
||||
import javax.persistence.EntityManager;
|
||||
import javax.persistence.Query;
|
||||
import java.time.LocalDate;
|
||||
import java.util.*;
|
||||
import java.util.function.Predicate;
|
||||
import java.util.stream.Stream;
|
||||
|
||||
import static org.assertj.core.api.Assertions.assertThat;
|
||||
import static org.junit.Assert.*;
|
||||
|
||||
|
||||
@RunWith(SpringJUnit4ClassRunner.class)
|
||||
@ContextConfiguration(classes = { PersistenceConfig.class }, loader = AnnotationConfigContextLoader.class)
|
||||
@DirtiesContext
|
||||
public class UserRepositoryCommon {
|
||||
|
||||
final String USER_EMAIL = "email@example.com";
|
||||
final String USER_EMAIL2 = "email2@example.com";
|
||||
final String USER_EMAIL3 = "email3@example.com";
|
||||
final String USER_EMAIL4 = "email4@example.com";
|
||||
final Integer INACTIVE_STATUS = 0;
|
||||
final Integer ACTIVE_STATUS = 1;
|
||||
final String USER_EMAIL5 = "email5@example.com";
|
||||
final String USER_EMAIL6 = "email6@example.com";
|
||||
final String USER_NAME_ADAM = "Adam";
|
||||
final String USER_NAME_PETER = "Peter";
|
||||
|
||||
@Autowired
|
||||
protected UserRepository userRepository;
|
||||
@Autowired
|
||||
private EntityManager entityManager;
|
||||
|
||||
@Test
|
||||
@Transactional
|
||||
public void givenUsersWithSameNameInDB_WhenFindAllByName_ThenReturnStreamOfUsers() {
|
||||
User user1 = new User();
|
||||
user1.setName(USER_NAME_ADAM);
|
||||
user1.setEmail(USER_EMAIL);
|
||||
userRepository.save(user1);
|
||||
|
||||
User user2 = new User();
|
||||
user2.setName(USER_NAME_ADAM);
|
||||
user2.setEmail(USER_EMAIL2);
|
||||
userRepository.save(user2);
|
||||
|
||||
User user3 = new User();
|
||||
user3.setName(USER_NAME_ADAM);
|
||||
user3.setEmail(USER_EMAIL3);
|
||||
userRepository.save(user3);
|
||||
|
||||
User user4 = new User();
|
||||
user4.setName("SAMPLE");
|
||||
user4.setEmail(USER_EMAIL4);
|
||||
userRepository.save(user4);
|
||||
|
||||
try (Stream<User> foundUsersStream = userRepository.findAllByName(USER_NAME_ADAM)) {
|
||||
assertThat(foundUsersStream.count()).isEqualTo(3l);
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenUsersInDB_WhenFindAllWithQueryAnnotation_ThenReturnCollectionWithActiveUsers() {
|
||||
User user1 = new User();
|
||||
user1.setName(USER_NAME_ADAM);
|
||||
user1.setEmail(USER_EMAIL);
|
||||
user1.setStatus(ACTIVE_STATUS);
|
||||
userRepository.save(user1);
|
||||
|
||||
User user2 = new User();
|
||||
user2.setName(USER_NAME_ADAM);
|
||||
user2.setEmail(USER_EMAIL2);
|
||||
user2.setStatus(ACTIVE_STATUS);
|
||||
userRepository.save(user2);
|
||||
|
||||
User user3 = new User();
|
||||
user3.setName(USER_NAME_ADAM);
|
||||
user3.setEmail(USER_EMAIL3);
|
||||
user3.setStatus(INACTIVE_STATUS);
|
||||
userRepository.save(user3);
|
||||
|
||||
Collection<User> allActiveUsers = userRepository.findAllActiveUsers();
|
||||
|
||||
assertThat(allActiveUsers.size()).isEqualTo(2);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenUsersInDB_WhenFindAllWithQueryAnnotationNative_ThenReturnCollectionWithActiveUsers() {
|
||||
User user1 = new User();
|
||||
user1.setName(USER_NAME_ADAM);
|
||||
user1.setEmail(USER_EMAIL);
|
||||
user1.setStatus(ACTIVE_STATUS);
|
||||
userRepository.save(user1);
|
||||
|
||||
User user2 = new User();
|
||||
user2.setName(USER_NAME_ADAM);
|
||||
user2.setEmail(USER_EMAIL2);
|
||||
user2.setStatus(ACTIVE_STATUS);
|
||||
userRepository.save(user2);
|
||||
|
||||
User user3 = new User();
|
||||
user3.setName(USER_NAME_ADAM);
|
||||
user3.setEmail(USER_EMAIL3);
|
||||
user3.setStatus(INACTIVE_STATUS);
|
||||
userRepository.save(user3);
|
||||
|
||||
Collection<User> allActiveUsers = userRepository.findAllActiveUsersNative();
|
||||
|
||||
assertThat(allActiveUsers.size()).isEqualTo(2);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenUserInDB_WhenFindUserByStatusWithQueryAnnotation_ThenReturnActiveUser() {
|
||||
User user = new User();
|
||||
user.setName(USER_NAME_ADAM);
|
||||
user.setEmail(USER_EMAIL);
|
||||
user.setStatus(ACTIVE_STATUS);
|
||||
userRepository.save(user);
|
||||
|
||||
User userByStatus = userRepository.findUserByStatus(ACTIVE_STATUS);
|
||||
|
||||
assertThat(userByStatus.getName()).isEqualTo(USER_NAME_ADAM);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenUserInDB_WhenFindUserByStatusWithQueryAnnotationNative_ThenReturnActiveUser() {
|
||||
User user = new User();
|
||||
user.setName(USER_NAME_ADAM);
|
||||
user.setEmail(USER_EMAIL);
|
||||
user.setStatus(ACTIVE_STATUS);
|
||||
userRepository.save(user);
|
||||
|
||||
User userByStatus = userRepository.findUserByStatusNative(ACTIVE_STATUS);
|
||||
|
||||
assertThat(userByStatus.getName()).isEqualTo(USER_NAME_ADAM);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenUsersInDB_WhenFindUserByStatusAndNameWithQueryAnnotationIndexedParams_ThenReturnOneUser() {
|
||||
User user = new User();
|
||||
user.setName(USER_NAME_ADAM);
|
||||
user.setEmail(USER_EMAIL);
|
||||
user.setStatus(ACTIVE_STATUS);
|
||||
userRepository.save(user);
|
||||
|
||||
User user2 = new User();
|
||||
user2.setName(USER_NAME_PETER);
|
||||
user2.setEmail(USER_EMAIL2);
|
||||
user2.setStatus(ACTIVE_STATUS);
|
||||
userRepository.save(user2);
|
||||
|
||||
User userByStatus = userRepository.findUserByStatusAndName(ACTIVE_STATUS, USER_NAME_ADAM);
|
||||
|
||||
assertThat(userByStatus.getName()).isEqualTo(USER_NAME_ADAM);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenUsersInDB_WhenFindUserByStatusAndNameWithQueryAnnotationNamedParams_ThenReturnOneUser() {
|
||||
User user = new User();
|
||||
user.setName(USER_NAME_ADAM);
|
||||
user.setEmail(USER_EMAIL);
|
||||
user.setStatus(ACTIVE_STATUS);
|
||||
userRepository.save(user);
|
||||
|
||||
User user2 = new User();
|
||||
user2.setName(USER_NAME_PETER);
|
||||
user2.setEmail(USER_EMAIL2);
|
||||
user2.setStatus(ACTIVE_STATUS);
|
||||
userRepository.save(user2);
|
||||
|
||||
User userByStatus = userRepository.findUserByStatusAndNameNamedParams(ACTIVE_STATUS, USER_NAME_ADAM);
|
||||
|
||||
assertThat(userByStatus.getName()).isEqualTo(USER_NAME_ADAM);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenUsersInDB_WhenFindUserByStatusAndNameWithQueryAnnotationNativeNamedParams_ThenReturnOneUser() {
|
||||
User user = new User();
|
||||
user.setName(USER_NAME_ADAM);
|
||||
user.setEmail(USER_EMAIL);
|
||||
user.setStatus(ACTIVE_STATUS);
|
||||
userRepository.save(user);
|
||||
|
||||
User user2 = new User();
|
||||
user2.setName(USER_NAME_PETER);
|
||||
user2.setEmail(USER_EMAIL2);
|
||||
user2.setStatus(ACTIVE_STATUS);
|
||||
userRepository.save(user2);
|
||||
|
||||
User userByStatus = userRepository.findUserByStatusAndNameNamedParamsNative(ACTIVE_STATUS, USER_NAME_ADAM);
|
||||
|
||||
assertThat(userByStatus.getName()).isEqualTo(USER_NAME_ADAM);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenUsersInDB_WhenFindUserByStatusAndNameWithQueryAnnotationNamedParamsCustomNames_ThenReturnOneUser() {
|
||||
User user = new User();
|
||||
user.setName(USER_NAME_ADAM);
|
||||
user.setEmail(USER_EMAIL);
|
||||
user.setStatus(ACTIVE_STATUS);
|
||||
userRepository.save(user);
|
||||
|
||||
User user2 = new User();
|
||||
user2.setName(USER_NAME_PETER);
|
||||
user2.setEmail(USER_EMAIL2);
|
||||
user2.setStatus(ACTIVE_STATUS);
|
||||
userRepository.save(user2);
|
||||
|
||||
User userByStatus = userRepository.findUserByUserStatusAndUserName(ACTIVE_STATUS, USER_NAME_ADAM);
|
||||
|
||||
assertThat(userByStatus.getName()).isEqualTo(USER_NAME_ADAM);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenUsersInDB_WhenFindUserByNameLikeWithQueryAnnotationIndexedParams_ThenReturnUser() {
|
||||
User user = new User();
|
||||
user.setName(USER_NAME_ADAM);
|
||||
user.setEmail(USER_EMAIL);
|
||||
user.setStatus(ACTIVE_STATUS);
|
||||
userRepository.save(user);
|
||||
|
||||
User userByStatus = userRepository.findUserByNameLike("Ad");
|
||||
|
||||
assertThat(userByStatus.getName()).isEqualTo(USER_NAME_ADAM);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenUsersInDB_WhenFindUserByNameLikeWithQueryAnnotationNamedParams_ThenReturnUser() {
|
||||
User user = new User();
|
||||
user.setName(USER_NAME_ADAM);
|
||||
user.setEmail(USER_EMAIL);
|
||||
user.setStatus(ACTIVE_STATUS);
|
||||
userRepository.save(user);
|
||||
|
||||
User userByStatus = userRepository.findUserByNameLikeNamedParam("Ad");
|
||||
|
||||
assertThat(userByStatus.getName()).isEqualTo(USER_NAME_ADAM);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenUsersInDB_WhenFindUserByNameLikeWithQueryAnnotationNative_ThenReturnUser() {
|
||||
User user = new User();
|
||||
user.setName(USER_NAME_ADAM);
|
||||
user.setEmail(USER_EMAIL);
|
||||
user.setStatus(ACTIVE_STATUS);
|
||||
userRepository.save(user);
|
||||
|
||||
User userByStatus = userRepository.findUserByNameLikeNative("Ad");
|
||||
|
||||
assertThat(userByStatus.getName()).isEqualTo(USER_NAME_ADAM);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenUsersInDB_WhenFindAllWithSortByName_ThenReturnUsersSorted() {
|
||||
userRepository.save(new User(USER_NAME_ADAM, LocalDate.now(), USER_EMAIL, ACTIVE_STATUS));
|
||||
userRepository.save(new User(USER_NAME_PETER, LocalDate.now(), USER_EMAIL2, ACTIVE_STATUS));
|
||||
userRepository.save(new User("SAMPLE", LocalDate.now(), USER_EMAIL3, INACTIVE_STATUS));
|
||||
|
||||
List<User> usersSortByName = userRepository.findAll(Sort.by(Sort.Direction.ASC, "name"));
|
||||
|
||||
assertThat(usersSortByName.get(0)
|
||||
.getName()).isEqualTo(USER_NAME_ADAM);
|
||||
}
|
||||
|
||||
@Test(expected = PropertyReferenceException.class)
|
||||
public void givenUsersInDB_WhenFindAllSortWithFunction_ThenThrowException() {
|
||||
userRepository.save(new User(USER_NAME_ADAM, LocalDate.now(), USER_EMAIL, ACTIVE_STATUS));
|
||||
userRepository.save(new User(USER_NAME_PETER, LocalDate.now(), USER_EMAIL2, ACTIVE_STATUS));
|
||||
userRepository.save(new User("SAMPLE", LocalDate.now(), USER_EMAIL3, INACTIVE_STATUS));
|
||||
|
||||
userRepository.findAll(Sort.by(Sort.Direction.ASC, "name"));
|
||||
|
||||
List<User> usersSortByNameLength = userRepository.findAll(Sort.by("LENGTH(name)"));
|
||||
|
||||
assertThat(usersSortByNameLength.get(0)
|
||||
.getName()).isEqualTo(USER_NAME_ADAM);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenUsersInDB_WhenFindAllSortWithFunctionQueryAnnotationJPQL_ThenReturnUsersSorted() {
|
||||
userRepository.save(new User(USER_NAME_ADAM, LocalDate.now(), USER_EMAIL, ACTIVE_STATUS));
|
||||
userRepository.save(new User(USER_NAME_PETER, LocalDate.now(), USER_EMAIL2, ACTIVE_STATUS));
|
||||
userRepository.save(new User("SAMPLE", LocalDate.now(), USER_EMAIL3, INACTIVE_STATUS));
|
||||
|
||||
userRepository.findAllUsers(Sort.by("name"));
|
||||
|
||||
List<User> usersSortByNameLength = userRepository.findAllUsers(JpaSort.unsafe("LENGTH(name)"));
|
||||
|
||||
assertThat(usersSortByNameLength.get(0)
|
||||
.getName()).isEqualTo(USER_NAME_ADAM);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenUsersInDB_WhenFindAllWithPageRequestQueryAnnotationJPQL_ThenReturnPageOfUsers() {
|
||||
userRepository.save(new User(USER_NAME_ADAM, LocalDate.now(), USER_EMAIL, ACTIVE_STATUS));
|
||||
userRepository.save(new User(USER_NAME_PETER, LocalDate.now(), USER_EMAIL2, ACTIVE_STATUS));
|
||||
userRepository.save(new User("SAMPLE", LocalDate.now(), USER_EMAIL3, INACTIVE_STATUS));
|
||||
userRepository.save(new User("SAMPLE1", LocalDate.now(), USER_EMAIL4, INACTIVE_STATUS));
|
||||
userRepository.save(new User("SAMPLE2", LocalDate.now(), USER_EMAIL5, INACTIVE_STATUS));
|
||||
userRepository.save(new User("SAMPLE3", LocalDate.now(), USER_EMAIL6, INACTIVE_STATUS));
|
||||
|
||||
Page<User> usersPage = userRepository.findAllUsersWithPagination(PageRequest.of(1, 3));
|
||||
|
||||
assertThat(usersPage.getContent()
|
||||
.get(0)
|
||||
.getName()).isEqualTo("SAMPLE1");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenUsersInDB_WhenFindAllWithPageRequestQueryAnnotationNative_ThenReturnPageOfUsers() {
|
||||
userRepository.save(new User(USER_NAME_ADAM, LocalDate.now(), USER_EMAIL, ACTIVE_STATUS));
|
||||
userRepository.save(new User(USER_NAME_PETER, LocalDate.now(), USER_EMAIL2, ACTIVE_STATUS));
|
||||
userRepository.save(new User("SAMPLE", LocalDate.now(), USER_EMAIL3, INACTIVE_STATUS));
|
||||
userRepository.save(new User("SAMPLE1", LocalDate.now(), USER_EMAIL4, INACTIVE_STATUS));
|
||||
userRepository.save(new User("SAMPLE2", LocalDate.now(), USER_EMAIL5, INACTIVE_STATUS));
|
||||
userRepository.save(new User("SAMPLE3", LocalDate.now(), USER_EMAIL6, INACTIVE_STATUS));
|
||||
|
||||
Page<User> usersSortByNameLength = userRepository.findAllUsersWithPaginationNative(PageRequest.of(1, 3));
|
||||
|
||||
assertThat(usersSortByNameLength.getContent()
|
||||
.get(0)
|
||||
.getName()).isEqualTo(USER_NAME_PETER);
|
||||
}
|
||||
|
||||
@Test
|
||||
@Transactional
|
||||
public void givenUsersInDB_WhenUpdateStatusForNameModifyingQueryAnnotationJPQL_ThenModifyMatchingUsers() {
|
||||
userRepository.save(new User("SAMPLE", LocalDate.now(), USER_EMAIL, ACTIVE_STATUS));
|
||||
userRepository.save(new User("SAMPLE1", LocalDate.now(), USER_EMAIL2, ACTIVE_STATUS));
|
||||
userRepository.save(new User("SAMPLE", LocalDate.now(), USER_EMAIL3, ACTIVE_STATUS));
|
||||
userRepository.save(new User("SAMPLE3", LocalDate.now(), USER_EMAIL4, ACTIVE_STATUS));
|
||||
|
||||
int updatedUsersSize = userRepository.updateUserSetStatusForName(INACTIVE_STATUS, "SAMPLE");
|
||||
|
||||
assertThat(updatedUsersSize).isEqualTo(2);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenUsersInDB_WhenFindByEmailsWithDynamicQuery_ThenReturnCollection() {
|
||||
|
||||
User user1 = new User();
|
||||
user1.setEmail(USER_EMAIL);
|
||||
userRepository.save(user1);
|
||||
|
||||
User user2 = new User();
|
||||
user2.setEmail(USER_EMAIL2);
|
||||
userRepository.save(user2);
|
||||
|
||||
User user3 = new User();
|
||||
user3.setEmail(USER_EMAIL3);
|
||||
userRepository.save(user3);
|
||||
|
||||
Set<String> emails = new HashSet<>();
|
||||
emails.add(USER_EMAIL2);
|
||||
emails.add(USER_EMAIL3);
|
||||
|
||||
Collection<User> usersWithEmails = userRepository.findUserByEmails(emails);
|
||||
|
||||
assertThat(usersWithEmails.size()).isEqualTo(2);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenUsersInDBWhenFindByNameListReturnCollection() {
|
||||
|
||||
User user1 = new User();
|
||||
user1.setName(USER_NAME_ADAM);
|
||||
user1.setEmail(USER_EMAIL);
|
||||
userRepository.save(user1);
|
||||
|
||||
User user2 = new User();
|
||||
user2.setName(USER_NAME_PETER);
|
||||
user2.setEmail(USER_EMAIL2);
|
||||
userRepository.save(user2);
|
||||
|
||||
List<String> names = Arrays.asList(USER_NAME_ADAM, USER_NAME_PETER);
|
||||
|
||||
List<User> usersWithNames = userRepository.findUserByNameList(names);
|
||||
|
||||
assertThat(usersWithNames.size()).isEqualTo(2);
|
||||
}
|
||||
|
||||
|
||||
@Test
|
||||
@Transactional
|
||||
public void whenInsertedWithQuery_ThenUserIsPersisted() {
|
||||
userRepository.insertUser(USER_NAME_ADAM, 1, USER_EMAIL, ACTIVE_STATUS, true);
|
||||
userRepository.insertUser(USER_NAME_PETER, 1, USER_EMAIL2, ACTIVE_STATUS, true);
|
||||
|
||||
User userAdam = userRepository.findUserByNameLike(USER_NAME_ADAM);
|
||||
User userPeter = userRepository.findUserByNameLike(USER_NAME_PETER);
|
||||
|
||||
assertThat(userAdam).isNotNull();
|
||||
assertThat(userAdam.getEmail()).isEqualTo(USER_EMAIL);
|
||||
assertThat(userPeter).isNotNull();
|
||||
assertThat(userPeter.getEmail()).isEqualTo(USER_EMAIL2);
|
||||
}
|
||||
|
||||
|
||||
@Test
|
||||
@Transactional
|
||||
public void givenTwoUsers_whenFindByNameUsr01_ThenUserUsr01() {
|
||||
User usr01 = new User("usr01", LocalDate.now(), "usr01@baeldung.com", 1);
|
||||
User usr02 = new User("usr02", LocalDate.now(), "usr02@baeldung.com", 1);
|
||||
|
||||
userRepository.save(usr01);
|
||||
userRepository.save(usr02);
|
||||
|
||||
try (Stream<User> users = userRepository.findAllByName("usr01")) {
|
||||
assertTrue(users.allMatch(usr -> usr.equals(usr01)));
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
@Transactional
|
||||
public void givenTwoUsers_whenFindByNameUsr00_ThenNoUsers() {
|
||||
User usr01 = new User("usr01", LocalDate.now(), "usr01@baeldung.com", 1);
|
||||
User usr02 = new User("usr02", LocalDate.now(), "usr02@baeldung.com", 1);
|
||||
|
||||
userRepository.save(usr01);
|
||||
userRepository.save(usr02);
|
||||
|
||||
try (Stream<User> users = userRepository.findAllByName("usr00")) {
|
||||
assertEquals(0, users.count());
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenTwoUsers_whenFindUsersWithGmailAddress_ThenUserUsr02() {
|
||||
User usr01 = new User("usr01", LocalDate.now(), "usr01@baeldung.com", 1);
|
||||
User usr02 = new User("usr02", LocalDate.now(), "usr02@gmail.com", 1);
|
||||
|
||||
userRepository.save(usr01);
|
||||
userRepository.save(usr02);
|
||||
|
||||
System.out.println(TimeZone.getDefault());
|
||||
|
||||
List<User> users = userRepository.findUsersWithGmailAddress();
|
||||
assertEquals(1, users.size());
|
||||
assertEquals(usr02, users.get(0));
|
||||
}
|
||||
|
||||
@Test
|
||||
@Transactional
|
||||
public void givenTwoUsers_whenDeleteAllByCreationDateAfter_ThenOneUserRemains() {
|
||||
User usr01 = new User("usr01", LocalDate.of(2018, 1, 1), "usr01@baeldung.com", 1);
|
||||
User usr02 = new User("usr02", LocalDate.of(2018, 6, 1), "usr02@baeldung.com", 1);
|
||||
|
||||
userRepository.save(usr01);
|
||||
userRepository.save(usr02);
|
||||
|
||||
userRepository.deleteAllByCreationDateAfter(LocalDate.of(2018, 5, 1));
|
||||
|
||||
List<User> users = userRepository.findAll();
|
||||
|
||||
assertEquals(1, users.size());
|
||||
assertEquals(usr01, users.get(0));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenTwoUsers_whenFindAllUsersByPredicates_ThenUserUsr01() {
|
||||
User usr01 = new User("usr01", LocalDate.of(2018, 1, 1), "usr01@baeldung.com", 1);
|
||||
User usr02 = new User("usr02", LocalDate.of(2018, 6, 1), "usr02@baeldung.org", 1);
|
||||
|
||||
userRepository.save(usr01);
|
||||
userRepository.save(usr02);
|
||||
|
||||
List<Predicate<User>> predicates = new ArrayList<>();
|
||||
predicates.add(usr -> usr.getCreationDate().isAfter(LocalDate.of(2017, 12, 31)));
|
||||
predicates.add(usr -> usr.getEmail().endsWith(".com"));
|
||||
|
||||
List<User> users = userRepository.findAllUsersByPredicates(predicates);
|
||||
|
||||
assertEquals(1, users.size());
|
||||
assertEquals(usr01, users.get(0));
|
||||
}
|
||||
|
||||
@Test
|
||||
@Transactional
|
||||
public void givenTwoUsers_whenDeactivateUsersNotLoggedInSince_ThenUserUsr02Deactivated() {
|
||||
User usr01 = new User("usr01", LocalDate.of(2018, 1, 1), "usr01@baeldung.com", 1);
|
||||
usr01.setLastLoginDate(LocalDate.now());
|
||||
User usr02 = new User("usr02", LocalDate.of(2018, 6, 1), "usr02@baeldung.org", 1);
|
||||
usr02.setLastLoginDate(LocalDate.of(2018, 7, 20));
|
||||
|
||||
userRepository.save(usr01);
|
||||
userRepository.save(usr02);
|
||||
|
||||
userRepository.deactivateUsersNotLoggedInSince(LocalDate.of(2018, 8, 1));
|
||||
|
||||
List<User> users = userRepository.findAllUsers(Sort.by(Sort.Order.asc("name")));
|
||||
assertTrue(users.get(0).isActive());
|
||||
assertFalse(users.get(1).isActive());
|
||||
}
|
||||
|
||||
@Test
|
||||
@Transactional
|
||||
public void givenTwoUsers_whenDeleteDeactivatedUsers_ThenUserUsr02Deleted() {
|
||||
User usr01 = new User("usr01", LocalDate.of(2018, 1, 1), "usr01@baeldung.com", 1);
|
||||
usr01.setLastLoginDate(LocalDate.now());
|
||||
User usr02 = new User("usr02", LocalDate.of(2018, 6, 1), "usr02@baeldung.com", 0);
|
||||
usr02.setLastLoginDate(LocalDate.of(2018, 7, 20));
|
||||
usr02.setActive(false);
|
||||
|
||||
userRepository.save(usr01);
|
||||
userRepository.save(usr02);
|
||||
|
||||
int deletedUsersCount = userRepository.deleteDeactivatedUsers();
|
||||
|
||||
List<User> users = userRepository.findAll();
|
||||
assertEquals(1, users.size());
|
||||
assertEquals(usr01, users.get(0));
|
||||
assertEquals(1, deletedUsersCount);
|
||||
}
|
||||
|
||||
@Test
|
||||
@Transactional
|
||||
public void givenTwoUsers_whenAddDeletedColumn_ThenUsersHaveDeletedColumn() {
|
||||
User usr01 = new User("usr01", LocalDate.of(2018, 1, 1), "usr01@baeldung.com", 1);
|
||||
usr01.setLastLoginDate(LocalDate.now());
|
||||
User usr02 = new User("usr02", LocalDate.of(2018, 6, 1), "usr02@baeldung.org", 1);
|
||||
usr02.setLastLoginDate(LocalDate.of(2018, 7, 20));
|
||||
usr02.setActive(false);
|
||||
|
||||
userRepository.save(usr01);
|
||||
userRepository.save(usr02);
|
||||
|
||||
userRepository.addDeletedColumn();
|
||||
|
||||
Query nativeQuery = entityManager.createNativeQuery("select deleted from USERS where NAME = 'usr01'");
|
||||
assertEquals(0, nativeQuery.getResultList().get(0));
|
||||
}
|
||||
|
||||
@After
|
||||
public void cleanUp() {
|
||||
userRepository.deleteAll();
|
||||
}
|
||||
}
|
|
@ -1,35 +0,0 @@
|
|||
package com.baeldung.spring.data.persistence.repository;
|
||||
|
||||
import com.baeldung.spring.data.persistence.config.PersistenceConfig;
|
||||
import com.baeldung.spring.data.persistence.model.User;
|
||||
import org.junit.Test;
|
||||
import org.junit.runner.RunWith;
|
||||
import org.springframework.test.annotation.DirtiesContext;
|
||||
import org.springframework.test.context.ContextConfiguration;
|
||||
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
|
||||
import org.springframework.test.context.support.AnnotationConfigContextLoader;
|
||||
import org.springframework.transaction.annotation.Transactional;
|
||||
|
||||
import java.time.LocalDate;
|
||||
|
||||
import static org.assertj.core.api.Assertions.assertThat;
|
||||
|
||||
@RunWith(SpringJUnit4ClassRunner.class)
|
||||
@ContextConfiguration(classes = { PersistenceConfig.class }, loader = AnnotationConfigContextLoader.class)
|
||||
@DirtiesContext
|
||||
public class UserRepositoryIntegrationTest extends UserRepositoryCommon {
|
||||
|
||||
@Test
|
||||
@Transactional
|
||||
public void givenUsersInDBWhenUpdateStatusForNameModifyingQueryAnnotationNativeThenModifyMatchingUsers() {
|
||||
userRepository.save(new User("SAMPLE", LocalDate.now(), USER_EMAIL, ACTIVE_STATUS));
|
||||
userRepository.save(new User("SAMPLE1", LocalDate.now(), USER_EMAIL2, ACTIVE_STATUS));
|
||||
userRepository.save(new User("SAMPLE", LocalDate.now(), USER_EMAIL3, ACTIVE_STATUS));
|
||||
userRepository.save(new User("SAMPLE3", LocalDate.now(), USER_EMAIL4, ACTIVE_STATUS));
|
||||
userRepository.flush();
|
||||
|
||||
int updatedUsersSize = userRepository.updateUserSetStatusForNameNative(INACTIVE_STATUS, "SAMPLE");
|
||||
|
||||
assertThat(updatedUsersSize).isEqualTo(2);
|
||||
}
|
||||
}
|
|
@ -1,256 +0,0 @@
|
|||
package com.baeldung.spring.data.persistence.service;
|
||||
|
||||
import static org.apache.commons.lang3.RandomStringUtils.randomAlphabetic;
|
||||
import static org.hamcrest.Matchers.hasItem;
|
||||
import static org.hamcrest.Matchers.not;
|
||||
import static org.junit.Assert.assertEquals;
|
||||
import static org.junit.Assert.assertNotNull;
|
||||
import static org.junit.Assert.assertNull;
|
||||
import static org.junit.Assert.assertThat;
|
||||
|
||||
import java.io.Serializable;
|
||||
import java.util.List;
|
||||
|
||||
import com.baeldung.spring.data.persistence.model.Foo;
|
||||
import com.baeldung.util.IDUtil;
|
||||
import org.hamcrest.Matchers;
|
||||
import org.junit.Ignore;
|
||||
import org.junit.Test;
|
||||
import org.springframework.dao.DataAccessException;
|
||||
|
||||
import com.baeldung.persistence.dao.common.IOperations;
|
||||
|
||||
public abstract class AbstractServicePersistenceIntegrationTest<T extends Serializable> {
|
||||
|
||||
// tests
|
||||
|
||||
// find - one
|
||||
|
||||
@Test
|
||||
/**/public final void givenResourceDoesNotExist_whenResourceIsRetrieved_thenNoResourceIsReceived() {
|
||||
// When
|
||||
final Foo createdResource = getApi().findOne(IDUtil.randomPositiveLong());
|
||||
|
||||
// Then
|
||||
assertNull(createdResource);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenResourceExists_whenResourceIsRetrieved_thenNoExceptions() {
|
||||
final Foo existingResource = persistNewEntity();
|
||||
getApi().findOne(existingResource.getId());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenResourceDoesNotExist_whenResourceIsRetrieved_thenNoExceptions() {
|
||||
getApi().findOne(IDUtil.randomPositiveLong());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenResourceExists_whenResourceIsRetrieved_thenTheResultIsNotNull() {
|
||||
final Foo existingResource = persistNewEntity();
|
||||
final Foo retrievedResource = getApi().findOne(existingResource.getId());
|
||||
assertNotNull(retrievedResource);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenResourceExists_whenResourceIsRetrieved_thenResourceIsRetrievedCorrectly() {
|
||||
final Foo existingResource = persistNewEntity();
|
||||
final Foo retrievedResource = getApi().findOne(existingResource.getId());
|
||||
assertEquals(existingResource, retrievedResource);
|
||||
}
|
||||
|
||||
// find - one - by name
|
||||
|
||||
// find - all
|
||||
|
||||
@Test
|
||||
/**/public void whenAllResourcesAreRetrieved_thenNoExceptions() {
|
||||
getApi().findAll();
|
||||
}
|
||||
|
||||
@Test
|
||||
/**/public void whenAllResourcesAreRetrieved_thenTheResultIsNotNull() {
|
||||
final List<Foo> resources = getApi().findAll();
|
||||
|
||||
assertNotNull(resources);
|
||||
}
|
||||
|
||||
@Test
|
||||
/**/public void givenAtLeastOneResourceExists_whenAllResourcesAreRetrieved_thenRetrievedResourcesAreNotEmpty() {
|
||||
persistNewEntity();
|
||||
|
||||
// When
|
||||
final List<Foo> allResources = getApi().findAll();
|
||||
|
||||
// Then
|
||||
assertThat(allResources, not(Matchers.<Foo> empty()));
|
||||
}
|
||||
|
||||
@Test
|
||||
/**/public void givenAnResourceExists_whenAllResourcesAreRetrieved_thenTheExistingResourceIsIndeedAmongThem() {
|
||||
final Foo existingResource = persistNewEntity();
|
||||
|
||||
final List<Foo> resources = getApi().findAll();
|
||||
|
||||
assertThat(resources, hasItem(existingResource));
|
||||
}
|
||||
|
||||
@Test
|
||||
/**/public void whenAllResourcesAreRetrieved_thenResourcesHaveIds() {
|
||||
persistNewEntity();
|
||||
|
||||
// When
|
||||
final List<Foo> allResources = getApi().findAll();
|
||||
|
||||
// Then
|
||||
for (final Foo resource : allResources) {
|
||||
assertNotNull(resource.getId());
|
||||
}
|
||||
}
|
||||
|
||||
// create
|
||||
|
||||
@Test(expected = RuntimeException.class)
|
||||
/**/public void whenNullResourceIsCreated_thenException() {
|
||||
getApi().create(null);
|
||||
}
|
||||
|
||||
@Test
|
||||
/**/public void whenResourceIsCreated_thenNoExceptions() {
|
||||
persistNewEntity();
|
||||
}
|
||||
|
||||
@Test
|
||||
/**/public void whenResourceIsCreated_thenResourceIsRetrievable() {
|
||||
final Foo existingResource = persistNewEntity();
|
||||
|
||||
assertNotNull(getApi().findOne(existingResource.getId()));
|
||||
}
|
||||
|
||||
@Test
|
||||
/**/public void whenResourceIsCreated_thenSavedResourceIsEqualToOriginalResource() {
|
||||
final Foo originalResource = createNewEntity();
|
||||
final Foo savedResource = getApi().create(originalResource);
|
||||
|
||||
assertEquals(originalResource, savedResource);
|
||||
}
|
||||
|
||||
@Test(expected = RuntimeException.class)
|
||||
public void whenResourceWithFailedConstraintsIsCreated_thenException() {
|
||||
final Foo invalidResource = createNewEntity();
|
||||
invalidate(invalidResource);
|
||||
|
||||
getApi().create(invalidResource);
|
||||
}
|
||||
|
||||
/**
|
||||
* -- specific to the persistence engine
|
||||
*/
|
||||
@Test(expected = DataAccessException.class)
|
||||
@Ignore("Hibernate simply ignores the id silently and still saved (tracking this)")
|
||||
public void whenResourceWithIdIsCreated_thenDataAccessException() {
|
||||
final Foo resourceWithId = createNewEntity();
|
||||
resourceWithId.setId(IDUtil.randomPositiveLong());
|
||||
|
||||
getApi().create(resourceWithId);
|
||||
}
|
||||
|
||||
// update
|
||||
|
||||
@Test(expected = RuntimeException.class)
|
||||
/**/public void whenNullResourceIsUpdated_thenException() {
|
||||
getApi().update(null);
|
||||
}
|
||||
|
||||
@Test
|
||||
/**/public void givenResourceExists_whenResourceIsUpdated_thenNoExceptions() {
|
||||
// Given
|
||||
final Foo existingResource = persistNewEntity();
|
||||
|
||||
// When
|
||||
getApi().update(existingResource);
|
||||
}
|
||||
|
||||
/**
|
||||
* - can also be the ConstraintViolationException which now occurs on the update operation will not be translated; as a consequence, it will be a TransactionSystemException
|
||||
*/
|
||||
@Test(expected = RuntimeException.class)
|
||||
public void whenResourceIsUpdatedWithFailedConstraints_thenException() {
|
||||
final Foo existingResource = persistNewEntity();
|
||||
invalidate(existingResource);
|
||||
|
||||
getApi().update(existingResource);
|
||||
}
|
||||
|
||||
@Test
|
||||
/**/public void givenResourceExists_whenResourceIsUpdated_thenUpdatesArePersisted() {
|
||||
// Given
|
||||
final Foo existingResource = persistNewEntity();
|
||||
|
||||
// When
|
||||
change(existingResource);
|
||||
getApi().update(existingResource);
|
||||
|
||||
final Foo updatedResource = getApi().findOne(existingResource.getId());
|
||||
|
||||
// Then
|
||||
assertEquals(existingResource, updatedResource);
|
||||
}
|
||||
|
||||
// delete
|
||||
|
||||
// @Test(expected = RuntimeException.class)
|
||||
// public void givenResourceDoesNotExists_whenResourceIsDeleted_thenException() {
|
||||
// // When
|
||||
// getApi().delete(IDUtil.randomPositiveLong());
|
||||
// }
|
||||
//
|
||||
// @Test(expected = RuntimeException.class)
|
||||
// public void whenResourceIsDeletedByNegativeId_thenException() {
|
||||
// // When
|
||||
// getApi().delete(IDUtil.randomNegativeLong());
|
||||
// }
|
||||
//
|
||||
// @Test
|
||||
// public void givenResourceExists_whenResourceIsDeleted_thenNoExceptions() {
|
||||
// // Given
|
||||
// final Foo existingResource = persistNewEntity();
|
||||
//
|
||||
// // When
|
||||
// getApi().delete(existingResource.getId());
|
||||
// }
|
||||
//
|
||||
// @Test
|
||||
// /**/public final void givenResourceExists_whenResourceIsDeleted_thenResourceNoLongerExists() {
|
||||
// // Given
|
||||
// final Foo existingResource = persistNewEntity();
|
||||
//
|
||||
// // When
|
||||
// getApi().delete(existingResource.getId());
|
||||
//
|
||||
// // Then
|
||||
// assertNull(getApi().findOne(existingResource.getId()));
|
||||
// }
|
||||
|
||||
// template method
|
||||
|
||||
protected Foo createNewEntity() {
|
||||
return new Foo(randomAlphabetic(6));
|
||||
}
|
||||
|
||||
protected abstract IOperations<Foo> getApi();
|
||||
|
||||
private final void invalidate(final Foo entity) {
|
||||
entity.setName(null);
|
||||
}
|
||||
|
||||
private final void change(final Foo entity) {
|
||||
entity.setName(randomAlphabetic(6));
|
||||
}
|
||||
|
||||
protected Foo persistNewEntity() {
|
||||
return getApi().create(createNewEntity());
|
||||
}
|
||||
|
||||
}
|
|
@ -1,77 +0,0 @@
|
|||
package com.baeldung.spring.data.persistence.service;
|
||||
|
||||
import static org.apache.commons.lang3.RandomStringUtils.randomAlphabetic;
|
||||
import static org.junit.Assert.assertNotNull;
|
||||
|
||||
import com.baeldung.spring.data.persistence.model.Foo;
|
||||
import com.baeldung.spring.data.persistence.config.PersistenceConfig;
|
||||
import org.junit.Ignore;
|
||||
import org.junit.Test;
|
||||
import org.junit.runner.RunWith;
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.dao.DataIntegrityViolationException;
|
||||
import org.springframework.dao.InvalidDataAccessApiUsageException;
|
||||
import org.springframework.test.context.ContextConfiguration;
|
||||
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
|
||||
import org.springframework.test.context.support.AnnotationConfigContextLoader;
|
||||
|
||||
import com.baeldung.persistence.dao.common.IOperations;
|
||||
|
||||
@RunWith(SpringJUnit4ClassRunner.class)
|
||||
@ContextConfiguration(classes = { PersistenceConfig.class }, loader = AnnotationConfigContextLoader.class)
|
||||
public class FooServicePersistenceIntegrationTest extends AbstractServicePersistenceIntegrationTest<Foo> {
|
||||
|
||||
@Autowired
|
||||
private IFooService service;
|
||||
|
||||
// tests
|
||||
|
||||
@Test
|
||||
public final void whenContextIsBootstrapped_thenNoExceptions() {
|
||||
//
|
||||
}
|
||||
|
||||
@Test
|
||||
public final void whenEntityIsCreated_thenNoExceptions() {
|
||||
service.create(new Foo(randomAlphabetic(6)));
|
||||
}
|
||||
|
||||
@Test(expected = DataIntegrityViolationException.class)
|
||||
public final void whenInvalidEntityIsCreated_thenDataException() {
|
||||
service.create(new Foo());
|
||||
}
|
||||
|
||||
@Test(expected = DataIntegrityViolationException.class)
|
||||
public final void whenEntityWithLongNameIsCreated_thenDataException() {
|
||||
service.create(new Foo(randomAlphabetic(2048)));
|
||||
}
|
||||
|
||||
// custom Query method
|
||||
|
||||
@Test
|
||||
public final void givenUsingCustomQuery_whenRetrievingEntity_thenFound() {
|
||||
final String name = randomAlphabetic(6);
|
||||
service.create(new Foo(name));
|
||||
|
||||
final Foo retrievedByName = service.retrieveByName(name);
|
||||
assertNotNull(retrievedByName);
|
||||
}
|
||||
|
||||
// work in progress
|
||||
|
||||
@Test(expected = InvalidDataAccessApiUsageException.class)
|
||||
@Ignore("Right now, persist has saveOrUpdate semantics, so this will no longer fail")
|
||||
public final void whenSameEntityIsCreatedTwice_thenDataException() {
|
||||
final Foo entity = new Foo(randomAlphabetic(8));
|
||||
service.create(entity);
|
||||
service.create(entity);
|
||||
}
|
||||
|
||||
// API
|
||||
|
||||
@Override
|
||||
protected final IOperations<Foo> getApi() {
|
||||
return service;
|
||||
}
|
||||
|
||||
}
|
|
@ -1,13 +0,0 @@
|
|||
*.class
|
||||
|
||||
#folders#
|
||||
/target
|
||||
/neoDb*
|
||||
/data
|
||||
/src/main/webapp/WEB-INF/classes
|
||||
*/META-INF/*
|
||||
|
||||
# Packaged files #
|
||||
*.jar
|
||||
*.war
|
||||
*.ear
|
Loading…
Reference in New Issue