Merge branch 'master' into JAVA-4

persistence-modules/java-jpa-2/README.md

@@ -5,7 +5,7 @@ This module contains articles about the Java Persistence API (JPA) in Java.
 ### Relevant Articles
 
 - [JPA Query Parameters Usage](https://www.baeldung.com/jpa-query-parameters)
-- [Mapping Entitiy Class Names to SQL Table Names with JPA](https://www.baeldung.com/jpa-entity-table-names)
+- [Mapping Entity Class Names to SQL Table Names with JPA](https://www.baeldung.com/jpa-entity-table-names)
 - [Default Column Values in JPA](https://www.baeldung.com/jpa-default-column-values)
 - [Types of JPA Queries](https://www.baeldung.com/jpa-queries)
 - [JPA/Hibernate Projections](https://www.baeldung.com/jpa-hibernate-projections)

persistence-modules/spring-boot-persistence-mongodb/src/main/resources/application.properties

@@ -3,7 +3,7 @@ server.port=8082
 
 #spring boot mongodb
 spring.data.mongodb.host=localhost
-spring.data.mongodb.port=27017
+spring.data.mongodb.port=0
 spring.data.mongodb.database=springboot-mongo
 
 spring.thymeleaf.cache=false

persistence-modules/spring-data-jpa-4/pom.xml

@@ -23,6 +23,16 @@
             <artifactId>spring-boot-starter-data-jpa</artifactId>
         </dependency>
 
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-data-jdbc</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>mysql</groupId>
+            <artifactId>mysql-connector-java</artifactId>
+        </dependency>
+
         <dependency>
             <groupId>com.h2database</groupId>
             <artifactId>h2</artifactId>

persistence-modules/spring-data-jpa-4/src/main/java/com/baeldung/storedprocedure/StoredProcedureApplication.java

@@ -0,0 +1,13 @@
+package com.baeldung.storedprocedure;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class StoredProcedureApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(StoredProcedureApplication.class, args);
+    }
+
+}

persistence-modules/spring-data-jpa-4/src/main/java/com/baeldung/storedprocedure/controller/CarController.java

@@ -0,0 +1,47 @@
+package com.baeldung.storedprocedure.controller;
+
+import java.util.List;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
+import com.baeldung.storedprocedure.entity.Car;
+import com.baeldung.storedprocedure.service.CarService;
+
+@RestController
+public class CarController {
+    @Autowired
+    private CarService carService;
+
+    @GetMapping(path = "/modelcount")
+    public long getTotalCarsByModel(@RequestParam("model") String model) {
+        return carService.getTotalCarsByModel(model);
+    }
+
+    @GetMapping(path = "/modelcountP")
+    public long getTotalCarsByModelProcedureName(@RequestParam("model") String model) {
+        return carService.getTotalCarsByModelProcedureName(model);
+    }
+    
+    @GetMapping(path = "/modelcountV")
+    public long getTotalCarsByModelVaue(@RequestParam("model") String model) {
+        return carService.getTotalCarsByModelValue(model);
+    }
+    
+    @GetMapping(path = "/modelcountEx")
+    public long getTotalCarsByModelExplicit(@RequestParam("model") String model) {
+        return carService.getTotalCarsByModelExplicit(model);
+    }
+    
+    @GetMapping(path = "/modelcountEn")
+    public long getTotalCarsByModelEntity(@RequestParam("model") String model) {
+        return carService.getTotalCarsByModelEntity(model);
+    }
+    
+    @GetMapping(path = "/carsafteryear")
+    public List<Car> findCarsAfterYear(@RequestParam("year") Integer year) {
+        return carService.findCarsAfterYear(year);
+    }
+}

persistence-modules/spring-data-jpa-4/src/main/java/com/baeldung/storedprocedure/entity/Car.java

@@ -0,0 +1,41 @@
+package com.baeldung.storedprocedure.entity;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import javax.persistence.NamedStoredProcedureQuery;
+import javax.persistence.StoredProcedureParameter;
+import javax.persistence.ParameterMode;
+
+@Entity
+@NamedStoredProcedureQuery(name = "Car.getTotalCardsbyModelEntity", procedureName = "GET_TOTAL_CARS_BY_MODEL", parameters = {
+    @StoredProcedureParameter(mode = ParameterMode.IN, name = "model_in", type = String.class),
+    @StoredProcedureParameter(mode = ParameterMode.OUT, name = "count_out", type = Integer.class) })
+
+public class Car {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @Column
+    private long id;
+
+    @Column
+    private String model;
+
+    @Column
+    private Integer year;
+
+    public long getId() {
+        return id;
+    }
+
+    public String getModel() {
+        return model;
+    }
+
+    public Integer getYear() {
+        return year;
+    }
+
+}

persistence-modules/spring-data-jpa-4/src/main/java/com/baeldung/storedprocedure/repository/CarRepository.java

@@ -0,0 +1,34 @@
+package com.baeldung.storedprocedure.repository;
+
+import java.util.List;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Query;
+import org.springframework.data.jpa.repository.query.Procedure;
+import org.springframework.data.repository.query.Param;
+import org.springframework.stereotype.Repository;
+
+import com.baeldung.storedprocedure.entity.Car;
+
+@Repository
+public interface CarRepository extends JpaRepository<Car, Integer> {
+
+    @Procedure
+    int GET_TOTAL_CARS_BY_MODEL(String model);
+    
+    @Procedure("GET_TOTAL_CARS_BY_MODEL")
+    int getTotalCarsByModel(String model);
+    
+    @Procedure(procedureName = "GET_TOTAL_CARS_BY_MODEL")
+    int getTotalCarsByModelProcedureName(String model);
+    
+    @Procedure(value = "GET_TOTAL_CARS_BY_MODEL")
+    int getTotalCarsByModelValue(String model);
+
+    @Procedure(name = "Car.getTotalCardsbyModelEntity")
+    int getTotalCarsByModelEntiy(@Param("model_in") String model);
+        
+    @Query(value = "CALL FIND_CARS_AFTER_YEAR(:year_in);", nativeQuery = true)
+    List<Car> findCarsAfterYear(@Param("year_in") Integer year_in);
+
+}

persistence-modules/spring-data-jpa-4/src/main/java/com/baeldung/storedprocedure/service/CarService.java

@@ -0,0 +1,39 @@
+package com.baeldung.storedprocedure.service;
+
+import java.util.List;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import com.baeldung.storedprocedure.entity.Car;
+import com.baeldung.storedprocedure.repository.CarRepository;
+
+@Service
+public class CarService {
+    @Autowired
+    private CarRepository carRepository;
+
+    public int getTotalCarsByModel(String model) {
+        return carRepository.getTotalCarsByModel(model);
+    }
+    
+    public int getTotalCarsByModelProcedureName(String model) {
+        return carRepository.getTotalCarsByModelProcedureName(model);
+    }
+    
+    public int getTotalCarsByModelValue(String model) {
+        return carRepository.getTotalCarsByModelValue(model);
+    }
+    
+    public int getTotalCarsByModelExplicit(String model) {
+        return carRepository.GET_TOTAL_CARS_BY_MODEL(model);
+    }
+    
+    public int getTotalCarsByModelEntity(String model) {
+        return carRepository.getTotalCarsByModelEntiy(model);
+    }
+
+    public List<Car> findCarsAfterYear(Integer year) {
+        return carRepository.findCarsAfterYear(year);
+    }
+}

persistence-modules/spring-data-jpa-4/src/main/resources/application.properties

@@ -1 +1,5 @@
-spring.jpa.show-sql=true
+spring.jpa.show-sql=true
+#MySql
+#spring.datasource.url=jdbc:mysql://localhost:3306/baeldung
+#spring.datasource.username=baeldung
+#spring.datasource.password=baeldung

persistence-modules/spring-data-jpa-4/src/main/resources/car-mysql.sql

@@ -0,0 +1,27 @@
+DROP TABLE IF EXISTS car;
+
+CREATE TABLE car (id int(10) NOT NULL AUTO_INCREMENT, 
+    model varchar(50) NOT NULL, 
+    year int(4) NOT NULL, 
+    PRIMARY KEY (id));
+ 
+INSERT INTO car (model, year) VALUES ('BMW', 2000);
+INSERT INTO car (model, year) VALUES ('BENZ', 2010);
+INSERT INTO car (model, year) VALUES ('PORCHE', 2005);
+INSERT INTO car (model, year) VALUES ('PORCHE', 2004);
+
+DELIMITER $$
+
+DROP PROCEDURE IF EXISTS FIND_CARS_AFTER_YEAR$$
+CREATE PROCEDURE FIND_CARS_AFTER_YEAR(IN year_in INT)
+BEGIN 
+    SELECT * FROM car WHERE year >= year_in ORDER BY year;
+END$$
+
+DROP PROCEDURE IF EXISTS GET_TOTAL_CARS_BY_MODEL$$
+CREATE PROCEDURE GET_TOTAL_CARS_BY_MODEL(IN model_in VARCHAR(50), OUT count_out INT)
+BEGIN 
+    SELECT COUNT(*) into count_out from car WHERE model = model_in;
+END$$
+
+DELIMITER ;

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

@@ -1,13 +1,11 @@
 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;
 import org.springframework.context.annotation.PropertySource;
 import org.springframework.data.redis.connection.jedis.JedisConnectionFactory;
+import org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory;
 import org.springframework.data.redis.core.RedisTemplate;
 import org.springframework.data.redis.listener.ChannelTopic;
 import org.springframework.data.redis.listener.RedisMessageListenerContainer;
@@ -15,6 +13,10 @@ 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")
@@ -33,6 +35,18 @@ public class RedisConfig {
         template.setValueSerializer(new GenericToStringSerializer<Object>(Object.class));
         return template;
     }
+    
+    @Bean
+    public LettuceConnectionFactory lettuceConnectionFactory() {
+        return new LettuceConnectionFactory();
+    }
+
+    @Bean(name = "flushRedisTemplate")
+    public RedisTemplate<String, String> flushRedisTemplate() {
+        RedisTemplate<String, String> template = new RedisTemplate<>();
+        template.setConnectionFactory(lettuceConnectionFactory());
+        return template;
+    }
 
     @Bean
     MessageListenerAdapter messageListener() {

persistence-modules/spring-data-redis/src/test/java/com/baeldung/spring/data/redis/delete/RedisFlushDatabaseIntegrationTest.java

@@ -0,0 +1,92 @@
+package com.baeldung.spring.data.redis.delete;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+import java.io.IOException;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.dao.DataAccessException;
+import org.springframework.data.redis.connection.RedisConnection;
+import org.springframework.data.redis.core.RedisCallback;
+import org.springframework.data.redis.core.RedisTemplate;
+import org.springframework.data.redis.core.ValueOperations;
+import org.springframework.test.annotation.DirtiesContext;
+import org.springframework.test.annotation.DirtiesContext.ClassMode;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+
+import com.baeldung.spring.data.redis.config.RedisConfig;
+
+import redis.embedded.RedisServer;
+
+@RunWith(SpringJUnit4ClassRunner.class)
+@ContextConfiguration(classes = { RedisConfig.class })
+@DirtiesContext(classMode = ClassMode.BEFORE_CLASS)
+public class RedisFlushDatabaseIntegrationTest {
+
+    private RedisServer redisServer;
+
+    @Autowired
+    @Qualifier("flushRedisTemplate")
+    private RedisTemplate<String, String> flushRedisTemplate;
+
+    @Before
+    public void setup() throws IOException {
+        redisServer = new RedisServer(6390);
+        redisServer.start();
+    }
+
+    @After
+    public void tearDown() {
+        redisServer.stop();
+    }
+
+    @Test
+    public void whenFlushDB_thenAllKeysInDatabaseAreCleared() {
+
+        ValueOperations<String, String> simpleValues = flushRedisTemplate.opsForValue();
+        String key = "key";
+        String value = "value";
+        simpleValues.set(key, value);
+        assertThat(simpleValues.get(key)).isEqualTo(value);
+
+        flushRedisTemplate.execute(new RedisCallback<Void>() {
+
+            @Override
+            public Void doInRedis(RedisConnection connection) throws DataAccessException {
+                connection.flushDb();
+                return null;
+            }
+        });
+
+        assertThat(simpleValues.get(key)).isNull();
+
+    }
+    
+    @Test
+    public void whenFlushAll_thenAllKeysInDatabasesAreCleared() {
+
+        ValueOperations<String, String> simpleValues = flushRedisTemplate.opsForValue();
+        String key = "key";
+        String value = "value";
+        simpleValues.set(key, value);
+        assertThat(simpleValues.get(key)).isEqualTo(value);
+
+        flushRedisTemplate.execute(new RedisCallback<Void>() {
+
+            @Override
+            public Void doInRedis(RedisConnection connection) throws DataAccessException {
+                connection.flushAll();
+                return null;
+            }
+        });
+
+        assertThat(simpleValues.get(key)).isNull();
+
+    }
+}

persistence-modules/spring-hibernate-3/README.md

@@ -4,8 +4,8 @@ This module contains articles about Spring with Hibernate 3
 
 ### Relevant Articles: 
 
-- [Hibernate 3 with Spring](http://www.baeldung.com/hibernate3-spring)
-- [HibernateException: No Hibernate Session Bound to Thread in Hibernate 3](http://www.baeldung.com/no-hibernate-session-bound-to-thread-exception)
+- [Hibernate 3 with Spring](https://www.baeldung.com/hibernate3-spring)
+- [HibernateException: No Hibernate Session Bound to Thread in Hibernate 3](https://www.baeldung.com/no-hibernate-session-bound-to-thread-exception)
 
 ### Quick Start
 

persistence-modules/spring-hibernate-3/src/main/java/com/baeldung/persistence/dao/AbstractHibernateDao.java

@@ -1,4 +1,4 @@
-package org.baeldung.persistence.dao;
+package com.baeldung.persistence.dao;
 
 import java.io.Serializable;
 import java.util.List;

persistence-modules/spring-hibernate-3/src/main/java/com/baeldung/persistence/dao/EventDao.java

@@ -1,18 +1,18 @@
-package org.baeldung.persistence.dao;
-
-
-import org.baeldung.persistence.model.Event;
-import org.springframework.stereotype.Repository;
-
-@Repository
-public class EventDao extends AbstractHibernateDao<Event> implements IEventDao {
-
-    public EventDao() {
-        super();
-
-        setClazz(Event.class);
-    }
-
-    // API
-
-}
+package com.baeldung.persistence.dao;
+
+
+import com.baeldung.persistence.model.Event;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public class EventDao extends AbstractHibernateDao<Event> implements IEventDao {
+
+    public EventDao() {
+        super();
+
+        setClazz(Event.class);
+    }
+
+    // API
+
+}

persistence-modules/spring-hibernate-3/src/main/java/com/baeldung/persistence/dao/FooDao.java

@@ -1,6 +1,6 @@
-package org.baeldung.persistence.dao;
+package com.baeldung.persistence.dao;
 
-import org.baeldung.persistence.model.Foo;
+import com.baeldung.persistence.model.Foo;
 import org.springframework.stereotype.Repository;
 
 @Repository

persistence-modules/spring-hibernate-3/src/main/java/com/baeldung/persistence/dao/IEventDao.java

@@ -0,0 +1,8 @@
+package com.baeldung.persistence.dao;
+
+import com.baeldung.persistence.model.Event;
+
+
+public interface IEventDao extends IOperations<Event> {
+    //
+}

persistence-modules/spring-hibernate-3/src/main/java/com/baeldung/persistence/dao/IFooDao.java

@@ -0,0 +1,7 @@
+package com.baeldung.persistence.dao;
+
+import com.baeldung.persistence.model.Foo;
+
+public interface IFooDao extends IOperations<Foo> {
+    //
+}

persistence-modules/spring-hibernate-3/src/main/java/com/baeldung/persistence/dao/IOperations.java

@@ -1,4 +1,4 @@
-package org.baeldung.persistence.dao;
+package com.baeldung.persistence.dao;
 
 import java.io.Serializable;
 import java.util.List;

persistence-modules/spring-hibernate-3/src/main/java/com/baeldung/persistence/model/Event.java

@@ -1,45 +1,45 @@
-package org.baeldung.persistence.model;
-
-import java.io.Serializable;
-
-import javax.persistence.Entity;
-import javax.persistence.GeneratedValue;
-import javax.persistence.Id;
-import javax.persistence.Table;
-
-@Entity
-@Table(name = "EVENTS")
-public class Event implements Serializable {
-
-    @Id
-    @GeneratedValue
-    private Long id;
-
-    private String description;
-
-    public Event() {
-    }
-
-
-    public Event(String description) {
-        this.description = description;
-    }
-
-
-    public Long getId() {
-        return id;
-    }
-
-    public void setId(Long id) {
-        this.id = id;
-    }
-
-    public String getDescription() {
-        return description;
-    }
-
-    public void setDescription(String description) {
-        this.description = description;
-    }
-
+package com.baeldung.persistence.model;
+
+import java.io.Serializable;
+
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.Id;
+import javax.persistence.Table;
+
+@Entity
+@Table(name = "EVENTS")
+public class Event implements Serializable {
+
+    @Id
+    @GeneratedValue
+    private Long id;
+
+    private String description;
+
+    public Event() {
+    }
+
+
+    public Event(String description) {
+        this.description = description;
+    }
+
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+
  }

persistence-modules/spring-hibernate-3/src/main/java/com/baeldung/persistence/model/Foo.java

@@ -1,4 +1,4 @@
-package org.baeldung.persistence.model;
+package com.baeldung.persistence.model;
 
 import java.io.Serializable;
 

persistence-modules/spring-hibernate-3/src/main/java/com/baeldung/persistence/service/EventService.java

@@ -1,27 +1,27 @@
-package org.baeldung.persistence.service;
-
-
-import org.baeldung.persistence.dao.IEventDao;
-import org.baeldung.persistence.model.Event;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Service;
-import org.springframework.transaction.annotation.Transactional;
-
-@Service
-@Transactional
-public class EventService {
-
-    @Autowired
-    private IEventDao dao;
-
-    public EventService() {
-        super();
-    }
-
-    // API
-
-    public void create(final Event entity) {
-        dao.create(entity);
-    }
-
-}
+package com.baeldung.persistence.service;
+
+
+import com.baeldung.persistence.model.Event;
+import com.baeldung.persistence.dao.IEventDao;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+@Service
+@Transactional
+public class EventService {
+
+    @Autowired
+    private IEventDao dao;
+
+    public EventService() {
+        super();
+    }
+
+    // API
+
+    public void create(final Event entity) {
+        dao.create(entity);
+    }
+
+}

persistence-modules/spring-hibernate-3/src/main/java/com/baeldung/persistence/service/FooService.java

@@ -1,7 +1,7 @@
-package org.baeldung.persistence.service;
+package com.baeldung.persistence.service;
 
-import org.baeldung.persistence.dao.IFooDao;
-import org.baeldung.persistence.model.Foo;
+import com.baeldung.persistence.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;

persistence-modules/spring-hibernate-3/src/main/java/com/baeldung/spring/PersistenceConfig.java

@@ -1,4 +1,4 @@
-package org.baeldung.spring;
+package com.baeldung.spring;
 
 import java.util.Properties;
 
@@ -22,7 +22,7 @@ import com.google.common.base.Preconditions;
 @Configuration
 @EnableTransactionManagement
 @PropertySource({ "classpath:persistence-h2.properties" })
-@ComponentScan({ "org.baeldung.persistence.dao", "org.baeldung.persistence.service" })
+@ComponentScan({ "com.baeldung.persistence.dao", "com.baeldung.persistence.service" })
 public class PersistenceConfig {
 
     @Autowired
@@ -36,7 +36,7 @@ public class PersistenceConfig {
     public AnnotationSessionFactoryBean sessionFactory() {
         final AnnotationSessionFactoryBean sessionFactory = new AnnotationSessionFactoryBean();
         sessionFactory.setDataSource(dataSource());
-        sessionFactory.setPackagesToScan(new String[] { "org.baeldung.persistence.model" });
+        sessionFactory.setPackagesToScan(new String[] { "com.baeldung.persistence.model" });
         sessionFactory.setHibernateProperties(hibernateProperties());
 
         return sessionFactory;

persistence-modules/spring-hibernate-3/src/main/java/com/baeldung/spring/PersistenceConfigHibernate3.java

@@ -1,4 +1,4 @@
-package org.baeldung.spring;
+package com.baeldung.spring;
 
 import java.util.Properties;
 
@@ -24,7 +24,7 @@ import com.google.common.base.Preconditions;
 @Configuration
 @EnableTransactionManagement
 @PropertySource({ "classpath:persistence-h2.properties" })
-@ComponentScan({ "org.baeldung.persistence.dao", "org.baeldung.persistence.service" })
+@ComponentScan({ "com.baeldung.persistence.dao", "com.baeldung.persistence.service" })
 public class PersistenceConfigHibernate3 {
     
     @Autowired

persistence-modules/spring-hibernate-3/src/main/java/com/baeldung/spring/PersistenceXmlConfig.java

@@ -1,4 +1,4 @@
-package org.baeldung.spring;
+package com.baeldung.spring;
 
 import org.springframework.context.annotation.ComponentScan;
 import org.springframework.context.annotation.ImportResource;
@@ -6,7 +6,7 @@ import org.springframework.transaction.annotation.EnableTransactionManagement;
 
 // @Configuration
 @EnableTransactionManagement
-@ComponentScan({ "org.baeldung.persistence.dao", "org.baeldung.persistence.service" })
+@ComponentScan({ "com.baeldung.persistence.dao", "com.baeldung.persistence.service" })
 @ImportResource({ "classpath:persistenceConfig.xml" })
 public class PersistenceXmlConfig {
 

persistence-modules/spring-hibernate-3/src/main/java/org/baeldung/persistence/dao/IEventDao.java

@@ -1,9 +0,0 @@
-package org.baeldung.persistence.dao;
-
-import org.baeldung.persistence.model.Event;
-
-
-
-public interface IEventDao extends IOperations<Event> {
-    //
-}

persistence-modules/spring-hibernate-3/src/main/java/org/baeldung/persistence/dao/IFooDao.java

@@ -1,7 +0,0 @@
-package org.baeldung.persistence.dao;
-
-import org.baeldung.persistence.model.Foo;
-
-public interface IFooDao extends IOperations<Foo> {
-    //
-}

persistence-modules/spring-hibernate-3/src/main/resources/exceptionDemo.cfg.xml

@@ -4,6 +4,6 @@
 		"http://hibernate.org/dtd/hibernate-configuration-3.0.dtd">
 <hibernate-configuration>
     <session-factory>
-       <mapping class="org.baeldung.persistence.model.Event" />
+       <mapping class="com.baeldung.persistence.model.Event" />
     </session-factory>
 </hibernate-configuration>

persistence-modules/spring-hibernate-3/src/main/resources/exceptionDemoPersistenceConfig.xml

@@ -16,7 +16,7 @@
         http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util.xsd">
  
     <context:annotation-config />
-    <context:component-scan base-package="org.baeldung.persistence" />
+    <context:component-scan base-package="com.baeldung.persistence" />
     <context:property-placeholder location="classpath:persistence-h2.properties"/>