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[JAVA-2306] Fixes after Loredana's review

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* Brought back UserRepositoryCustomImpl.java

* Added link to https://www.baeldung.com/spring-data-jpa-query in spring-data-jpa-query-2 README

* Migrated code for https://www.baeldung.com/spring-data-jpa-query-by-date

* Migrated https://www.baeldung.com/spring-vs-jta-transactional to spring-persistence-simple
This commit is contained in:
fdpro
2020-09-05 14:59:15 +02:00
parent cc74ffc80e
commit 68b732beb0
13 changed files with 105 additions and 34 deletions
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persistence-modules/spring-boot-persistence-2/src/main/java/com/baeldung/spring/transactional/TransactionalCompareApplication.java
-12
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package com.baeldung.spring.transactional;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
class TransactionalCompareApplication {
public static void main(String[] args) {
SpringApplication.run(TransactionalCompareApplication.class, args);
}
}
persistence-modules/spring-boot-persistence-2/src/main/java/com/baeldung/spring/transactional/entity/Car.java
-60
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package com.baeldung.spring.transactional.entity;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
@Entity
public class Car {
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
private Long id;
private String make;
private String model;
public Car() {
}
public Car(Long id, String make, String model) {
this.id = id;
this.make = make;
this.model = model;
}
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getMake() {
return make;
}
public void setMake(String make) {
this.make = make;
}
public String getModel() {
return model;
}
public void setModel(String model) {
this.model = model;
}
@Override
public String toString() {
return "Car{" +
"id=" + id +
", make='" + make + '\'' +
", model='" + model + '\'' +
'}';
}
}
persistence-modules/spring-boot-persistence-2/src/main/java/com/baeldung/spring/transactional/repository/CarRepository.java
-7
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package com.baeldung.spring.transactional.repository;
import com.baeldung.spring.transactional.entity.Car;
import org.springframework.data.jpa.repository.JpaRepository;
public interface CarRepository extends JpaRepository<Car, Long> {
}
persistence-modules/spring-boot-persistence-2/src/main/java/com/baeldung/spring/transactional/service/CarService.java
-25
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@@ -1,25 +0,0 @@
package com.baeldung.spring.transactional.service;
import com.baeldung.spring.transactional.entity.Car;
import com.baeldung.spring.transactional.repository.CarRepository;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Isolation;
import org.springframework.transaction.annotation.Propagation;
import org.springframework.transaction.annotation.Transactional;
import javax.persistence.EntityExistsException;
@Service
@Transactional(isolation = Isolation.READ_COMMITTED, propagation = Propagation.SUPPORTS, readOnly = false, timeout = 30)
public class CarService {
@Autowired
private CarRepository carRepository;
@Transactional(rollbackFor = IllegalArgumentException.class, noRollbackFor = EntityExistsException.class,
rollbackForClassName = "IllegalArgumentException", noRollbackForClassName = "EntityExistsException")
public Car save(Car car) {
return carRepository.save(car);
}
}
persistence-modules/spring-boot-persistence-2/src/main/java/com/baeldung/spring/transactional/service/RentalService.java
-22
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@@ -1,22 +0,0 @@
package com.baeldung.spring.transactional.service;
import com.baeldung.spring.transactional.entity.Car;
import com.baeldung.spring.transactional.repository.CarRepository;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import javax.persistence.EntityExistsException;
import javax.transaction.Transactional;
@Service
@Transactional(Transactional.TxType.SUPPORTS)
public class RentalService {
@Autowired
private CarRepository carRepository;
@Transactional(rollbackOn = IllegalArgumentException.class, dontRollbackOn = EntityExistsException.class)
public Car rent(Car car) {
return carRepository.save(car);
}
}