Fix Spring configuration for Spring Data Redis example

This commit is contained in:
David Morley 2016-01-25 07:25:48 -06:00
parent bc7240ead1
commit ecf5baea13
5 changed files with 25 additions and 48 deletions

View File

@ -1,12 +1,15 @@
package org.baeldung.spring.data.redis.config;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.jedis.JedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
@Configuration
@ComponentScan("org.baeldung.spring.data.redis")
public class RedisConfig {
@Bean
JedisConnectionFactory jedisConnectionFactory() {
return new JedisConnectionFactory();

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@ -1,6 +1,7 @@
package org.baeldung.spring.data.redis.repo;
import org.baeldung.spring.data.redis.model.Student;
import org.springframework.stereotype.Component;
import java.util.Map;

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@ -1,6 +1,7 @@
package org.baeldung.spring.data.redis.repo;
import org.baeldung.spring.data.redis.model.Student;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Repository;
@ -11,26 +12,23 @@ public class StudentRepositoryImpl implements StudentRepository {
private static final String KEY = "Student";
@Autowired
private RedisTemplate<String, Object> redisTemplate;
public void setRedisTemplate(RedisTemplate<String, Object> redisTemplate) {
this.redisTemplate = redisTemplate;
}
public void saveStudent(final Student student) {
this.redisTemplate.opsForHash().put(KEY, student.getId(), student);
redisTemplate.opsForHash().put(KEY, student.getId(), student);
}
public void updateStudent(final Student student) {
this.redisTemplate.opsForHash().put(KEY, student.getId(), student);
redisTemplate.opsForHash().put(KEY, student.getId(), student);
}
public Student findStudent(final String id) {
return (Student) this.redisTemplate.opsForHash().get(KEY, id);
return (Student) redisTemplate.opsForHash().get(KEY, id);
}
public Map<Object, Object> findAllStudents() {
return this.redisTemplate.opsForHash().entries(KEY);
return redisTemplate.opsForHash().entries(KEY);
}
public void deleteStudent(final String id) {

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@ -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:p="http://www.springframework.org/schema/p"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">
<bean id="jedisConnectionFactory"
class="org.springframework.data.redis.connection.jedis.JedisConnectionFactory"
p:use-pool="true" />
<bean id="redisTemplate"
class="org.springframework.data.redis.core.RedisTemplate"
p:connection-factory-ref="jedisConnectionFactory"/>
<bean id="studentRepository" class="org.baeldung.spring.data.redis.repo.StudentRepositoryImpl">
<property name="redisTemplate" ref="redisTemplate" />
</bean>
</beans>

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@ -5,6 +5,7 @@ import org.baeldung.spring.data.redis.model.Student;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
@ -14,34 +15,27 @@ import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNull;
@RunWith(SpringJUnit4ClassRunner.class)
//@ContextConfiguration(locations = { "classpath:/spring-config.xml" })
@ContextConfiguration(classes = RedisConfig.class)
public class StudentRepositoryTest {
private StudentRepositoryImpl studentRepositoryImpl;
@Before
public void setUp(){
studentRepositoryImpl = new StudentRepositoryImpl();
RedisConfig redisConfig = new RedisConfig();
studentRepositoryImpl.setRedisTemplate(redisConfig.redisTemplate());
}
@Autowired
private StudentRepository studentRepository;
@Test
public void whenSavingStudent_thenAvailableOnRetrieval() throws Exception {
final Student student = new Student("Eng2015001", "John Doe", Student.Gender.MALE, 1);
studentRepositoryImpl.saveStudent(student);
final Student retrievedStudent = studentRepositoryImpl.findStudent(student.getId());
studentRepository.saveStudent(student);
final Student retrievedStudent = studentRepository.findStudent(student.getId());
assertEquals(student.getId(), retrievedStudent.getId());
}
@Test
public void whenUpdatingStudent_thenAvailableOnRetrieval() throws Exception {
final Student student = new Student("Eng2015001", "John Doe", Student.Gender.MALE, 1);
studentRepositoryImpl.saveStudent(student);
studentRepository.saveStudent(student);
student.setName("Richard Watson");
studentRepositoryImpl.saveStudent(student);
final Student retrievedStudent = studentRepositoryImpl.findStudent(student.getId());
studentRepository.saveStudent(student);
final Student retrievedStudent = studentRepository.findStudent(student.getId());
assertEquals(student.getName(), retrievedStudent.getName());
}
@ -49,18 +43,18 @@ public class StudentRepositoryTest {
public void whenSavingStudents_thenAllShouldAvailableOnRetrieval() throws Exception {
final Student engStudent = new Student("Eng2015001", "John Doe", Student.Gender.MALE, 1);
final Student medStudent = new Student("Med2015001", "Gareth Houston", Student.Gender.MALE, 2);
studentRepositoryImpl.saveStudent(engStudent);
studentRepositoryImpl.saveStudent(medStudent);
final Map<Object, Object> retrievedStudent = studentRepositoryImpl.findAllStudents();
studentRepository.saveStudent(engStudent);
studentRepository.saveStudent(medStudent);
final Map<Object, Object> retrievedStudent = studentRepository.findAllStudents();
assertEquals(retrievedStudent.size(), 2);
}
@Test
public void whenDeletingStudent_thenNotAvailableOnRetrieval() throws Exception {
final Student student = new Student("Eng2015001", "John Doe", Student.Gender.MALE, 1);
studentRepositoryImpl.saveStudent(student);
studentRepositoryImpl.deleteStudent(student.getId());
final Student retrievedStudent = studentRepositoryImpl.findStudent(student.getId());
studentRepository.saveStudent(student);
studentRepository.deleteStudent(student.getId());
final Student retrievedStudent = studentRepository.findStudent(student.getId());
assertNull(retrievedStudent);
}
}