I have added application.properties file , given below :
Spring DATASOURCE (DataSourceAutoConfiguration & DataSourceProperties) spring.datasource.url = jdbc:mysql://localhost:3306/test?useSSL=false spring.datasource.username = root spring.datasource.password = root
Hibernate Properties The SQL dialect makes Hibernate generate better SQL for the chosen database spring.jpa.properties.hibernate.dialect = org.hibernate.dialect.MySQL5InnoDBDialect
Hibernate ddl auto (create, create-drop, validate, update) spring.jpa.hibernate.ddl-auto = create
spring.jpa.properties.hibernate.current_session_context_class=org.springframework.orm.hibernate4.SpringSessionContext
for dao layer, class :
package com.repository;
import org.hibernate.SessionFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.stereotype.Repository;
@Repository
public class DaoClass
{
@Autowired
private SessionFactory sessionFactory;
public SessionFactory getSessionFactory()
{
return sessionFactory;
}
@Bean
public void setSessionFactory(SessionFactory sessionFactory)
{
this.sessionFactory = sessionFactory;
}
}
now on running the springboot application, i am facing below error :
*************************** APPLICATION FAILED TO START
Description:
Field sessionFactory in com.repository.DaoClass required a bean of type 'org.hibernate.SessionFactory' that could not be found.
Action:
Consider defining a bean of type 'org.hibernate.SessionFactory' in your configuration.
POM.xml
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>springboot</groupId>
<artifactId>firstprogram</artifactId>
<packaging>war</packaging>
<version>0.0.1-SNAPSHOT</version>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.0.2.RELEASE</version>
</parent>
<name>firstprogram Maven Webapp</name>
<url>http://maven.apache.org</url>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-validator</artifactId>
<version>5.3.6.Final</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
</dependencies>
<build>
<finalName>firstprogram</finalName>
</build>
</project>i have also add
package com.repository;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import org.springframework.stereotype.Component;
@Component
public class DaoClass
{
@PersistenceContext
private EntityManager entityManger;
public EntityManager getEntityManger()
{
return entityManger;
}
public void setEntityManger(EntityManager entityManger)
{
this.entityManger = entityManger;
}
}
