BAEL-1924 (#4590)

* Revert "BAEL-1924 (#4573)" This reverts commit b1b34e2fca. * BAEL-1924 move code to new spring-boot-persistence module * BAEL-1924 add new spring-boot-persistence module
2018-06-30 19:12:01 +02:00
parent 111c39d4c9
commit 97bddd2a20
22 changed files with 613 additions and 17 deletions
@@ -0,0 +1,14 @@
+package com.baeldung;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.context.ApplicationContext;
+
+@SpringBootApplication
+public class Application {
+    private static ApplicationContext applicationContext;
+
+    public static void main(String[] args) {
+        applicationContext = SpringApplication.run(Application.class, args);
+    }
+}
@@ -0,0 +1,49 @@
+package com.baeldung.domain;
+
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.Id;
+import javax.persistence.Table;
+
+@Entity
+@Table(name = "users")
+public class User {
+
+    @Id
+    @GeneratedValue
+    private Integer id;
+    private String name;
+    private Integer status;
+
+    public User() {
+    }
+
+    public User(String name, Integer status) {
+        this.name = name;
+        this.status = status;
+    }
+
+    public Integer getId() {
+        return id;
+    }
+
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public Integer getStatus() {
+        return status;
+    }
+
+    public void setStatus(Integer status) {
+        this.status = status;
+    }
+}
@@ -0,0 +1,82 @@
+package com.baeldung.repository;
+
+import com.baeldung.domain.User;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
+import org.springframework.data.domain.Sort;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Modifying;
+import org.springframework.data.jpa.repository.Query;
+import org.springframework.data.repository.query.Param;
+import org.springframework.scheduling.annotation.Async;
+import org.springframework.stereotype.Repository;
+
+import java.util.Collection;
+import java.util.List;
+import java.util.Optional;
+import java.util.concurrent.CompletableFuture;
+import java.util.stream.Stream;
+
+@Repository("userRepository")
+public interface UserRepository extends JpaRepository<User, Integer> {
+
+    int countByStatus(int status);
+
+    Optional<User> findOneByName(String name);
+
+    Stream<User> findAllByName(String name);
+
+    @Async
+    CompletableFuture<User> findOneByStatus(Integer status);
+
+    @Query("SELECT u FROM User u WHERE u.status = 1")
+    Collection<User> findAllActiveUsers();
+
+    @Query(value = "SELECT * FROM USERS u WHERE u.status = 1", nativeQuery = true)
+    Collection<User> findAllActiveUsersNative();
+
+    @Query("SELECT u FROM User u WHERE u.status = ?1")
+    User findUserByStatus(Integer status);
+
+    @Query(value = "SELECT * FROM Users u WHERE u.status = ?1", nativeQuery = true)
+    User findUserByStatusNative(Integer status);
+
+    @Query("SELECT u FROM User u WHERE u.status = ?1 and u.name = ?2")
+    User findUserByStatusAndName(Integer status, String name);
+
+    @Query("SELECT u FROM User u WHERE u.status = :status and u.name = :name")
+    User findUserByStatusAndNameNamedParams(@Param("status") Integer status, @Param("name") String name);
+
+    @Query(value = "SELECT * FROM Users u WHERE u.status = :status AND u.name = :name", nativeQuery = true)
+    User findUserByStatusAndNameNamedParamsNative(@Param("status") Integer status, @Param("name") String name);
+
+    @Query("SELECT u FROM User u WHERE u.status = :status and u.name = :name")
+    User findUserByUserStatusAndUserName(@Param("status") Integer userStatus, @Param("name") String userName);
+
+    @Query("SELECT u FROM User u WHERE u.name like ?1%")
+    User findUserByNameLike(String name);
+
+    @Query("SELECT u FROM User u WHERE u.name like :name%")
+    User findUserByNameLikeNamedParam(@Param("name") String name);
+
+    @Query(value = "SELECT * FROM users u WHERE u.name LIKE ?1%", nativeQuery = true)
+    User findUserByNameLikeNative(String name);
+
+    @Query(value = "SELECT u FROM User u")
+    List<User> findAllUsers(Sort sort);
+
+    @Query(value = "SELECT u FROM User u ORDER BY id")
+    Page<User> findAllUsersWithPagination(Pageable pageable);
+
+    @Query(value = "SELECT * FROM Users ORDER BY id \n-- #pageable\n", countQuery = "SELECT count(*) FROM Users", nativeQuery = true)
+    Page<User> findAllUsersWithPaginationNative(Pageable pageable);
+
+    @Modifying
+    @Query("update User u set u.status = :status where u.name = :name")
+    int updateUserSetStatusForName(@Param("status") Integer status, @Param("name") String name);
+
+    @Modifying
+    @Query(value = "UPDATE Users u SET u.status = ? WHERE u.name = ?", nativeQuery = true)
+    int updateUserSetStatusForNameNative(Integer status, String name);
+
+}
@@ -0,0 +1,30 @@
+package com.baeldung.repository;
+
+import com.baeldung.domain.User;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.orm.jpa.DataJpaTest;
+import org.springframework.test.context.junit4.SpringRunner;
+
+import java.util.Collection;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+/**
+ * Created by adam.
+ */
+@RunWith(SpringRunner.class)
+@DataJpaTest
+public class UserRepositoryIntegrationTest {
+
+    @Autowired private UserRepository userRepository;
+
+    @Test
+    public void givenTwoImportFilesWhenFindAllShouldReturnSixUsers() {
+        Collection<User> users = userRepository.findAll();
+
+        assertThat(users.size()).isEqualTo(9);
+    }
+
+}
@@ -0,0 +1,16 @@
+# spring.datasource.x
+spring.datasource.driver-class-name=org.h2.Driver
+spring.datasource.url=jdbc:h2:mem:db;DB_CLOSE_DELAY=-1
+spring.datasource.username=sa
+spring.datasource.password=sa
+
+# hibernate.X
+hibernate.dialect=org.hibernate.dialect.H2Dialect
+hibernate.show_sql=true
+hibernate.hbm2ddl.auto=create-drop
+hibernate.cache.use_second_level_cache=true
+hibernate.cache.use_query_cache=true
+hibernate.cache.region.factory_class=org.hibernate.cache.ehcache.EhCacheRegionFactory
+
+spring.jpa.properties.hibernate.hbm2ddl.import_files=migrated_users.sql
+spring.datasource.data=import_*_users.sql
@@ -0,0 +1,3 @@
+insert into USERS(name, status, id) values('Peter', 1, 1);
+insert into USERS(name, status, id) values('David', 1, 2);
+insert into USERS(name, status, id) values('Ed', 1, 3);
@@ -0,0 +1,3 @@
+insert into users(name, status, id) values('Monica', 0, 4);
+insert into users(name, status, id) values('Paul', 0, 5);
+insert into users(name, status, id) values('George', 0, 6);
@@ -0,0 +1,3 @@
+insert into USERS(name, status, id) values('Peter', 1, 7);
+insert into USERS(name, status, id) values('David', 1, 8);
+insert into USERS(name, status, id) values('Ed', 1, 9);