Changes for BAEL-1472

persistence-modules/spring-data-redis/src/main/java/com/baeldung/spring/data/redis/config/RedisConfig.java

@@ -1,8 +1,5 @@
 package com.baeldung.spring.data.redis.config;
 
-import com.baeldung.spring.data.redis.queue.MessagePublisher;
-import com.baeldung.spring.data.redis.queue.RedisMessagePublisher;
-import com.baeldung.spring.data.redis.queue.RedisMessageSubscriber;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.ComponentScan;
 import org.springframework.context.annotation.Configuration;
@@ -11,10 +8,16 @@ import org.springframework.data.redis.core.RedisTemplate;
 import org.springframework.data.redis.listener.ChannelTopic;
 import org.springframework.data.redis.listener.RedisMessageListenerContainer;
 import org.springframework.data.redis.listener.adapter.MessageListenerAdapter;
+import org.springframework.data.redis.repository.configuration.EnableRedisRepositories;
 import org.springframework.data.redis.serializer.GenericToStringSerializer;
 
+import com.baeldung.spring.data.redis.queue.MessagePublisher;
+import com.baeldung.spring.data.redis.queue.RedisMessagePublisher;
+import com.baeldung.spring.data.redis.queue.RedisMessageSubscriber;
+
 @Configuration
 @ComponentScan("com.baeldung.spring.data.redis")
+@EnableRedisRepositories(basePackages = "com.baeldung.spring.data.redis.repo")
 public class RedisConfig {
 
     @Bean

persistence-modules/spring-data-redis/src/main/java/com/baeldung/spring/data/redis/model/Student.java

@@ -2,6 +2,9 @@ package com.baeldung.spring.data.redis.model;
 
 import java.io.Serializable;
 
+import org.springframework.data.redis.core.RedisHash;
+
+@RedisHash("Student")
 public class Student implements Serializable {
 
     public enum Gender {

persistence-modules/spring-data-redis/src/main/java/com/baeldung/spring/data/redis/repo/StudentRepository.java

@@ -1,18 +1,9 @@
 package com.baeldung.spring.data.redis.repo;
 
+import org.springframework.data.repository.CrudRepository;
+import org.springframework.stereotype.Repository;
+
 import com.baeldung.spring.data.redis.model.Student;
 
-import java.util.Map;
-
-public interface StudentRepository {
-
-    void saveStudent(Student person);
-
-    void updateStudent(Student student);
-
-    Student findStudent(String id);
-
-    Map<Object, Object> findAllStudents();
-
-    void deleteStudent(String id);
-}
+@Repository
+public interface StudentRepository extends CrudRepository<Student, String> {}

persistence-modules/spring-data-redis/src/main/java/com/baeldung/spring/data/redis/repo/StudentRepositoryImpl.java

@@ -1,49 +0,0 @@
-package com.baeldung.spring.data.redis.repo;
-
-import com.baeldung.spring.data.redis.model.Student;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.data.redis.core.HashOperations;
-import org.springframework.data.redis.core.RedisTemplate;
-import org.springframework.stereotype.Repository;
-
-import javax.annotation.PostConstruct;
-import java.util.Map;
-
-@Repository
-public class StudentRepositoryImpl implements StudentRepository {
-
-    private static final String KEY = "Student";
-
-    private RedisTemplate<String, Object> redisTemplate;
-    private HashOperations hashOperations;
-
-    @Autowired
-    public StudentRepositoryImpl(RedisTemplate<String, Object> redisTemplate) {
-        this.redisTemplate = redisTemplate;
-    }
-
-    @PostConstruct
-    private void init() {
-        hashOperations = redisTemplate.opsForHash();
-    }
-
-    public void saveStudent(final Student student) {
-        hashOperations.put(KEY, student.getId(), student);
-    }
-
-    public void updateStudent(final Student student) {
-        hashOperations.put(KEY, student.getId(), student);
-    }
-
-    public Student findStudent(final String id) {
-        return (Student) hashOperations.get(KEY, id);
-    }
-
-    public Map<Object, Object> findAllStudents() {
-        return hashOperations.entries(KEY);
-    }
-
-    public void deleteStudent(final String id) {
-        hashOperations.delete(KEY, id);
-    }
-}