I am trying to run a spring boot application which is made by someone else. I have tried to attach my local database to the application but when I run this, it gives the following error;
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private javax.sql.DataSource org.springframework.boot.autoconfigure.orm.jpa.JpaBaseConfiguration.dataSource; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource' defined in class path resource [org/springframework/boot/autoconfigure/jdbc/DataSourceAutoConfiguration$NonEmbeddedConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [javax.sql.DataSource]: Factory method 'dataSource' threw exception; nested exception is org.springframework.boot.autoconfigure.jdbc.DataSourceProperties$DataSourceBeanCreationException: Cannot determine embedded database driver class for database type NONE. If you want an embedded database please put a supported one on the classpath. If you have database settings to be loaded from a particular profile you may need to active it (no profiles are currently active).
I am new to this and I can't find out what is the problem. Some details:
where xxx = name of the database.
Workbench:
Name: Local instance wampmysqld64
Host: localhost
Port: 3306
Server: MySQL Community Server (GPL)
Version: 5.7.18-log
Connector: C++ 1.1.4
Login User: root
Current User: root@localhost
SSL: Disabled
And the server is up and running.
EDIT
pom.xml
<project>
<modelVersion>4.0.0</modelVersion>
<groupId>****</groupId>
<artifactId>****</artifactId>
<version>0.0.1-SNAPSHOT</version>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.3.6.RELEASE</version>
</parent>
<dependencies>
<dependency>
<groupId>org.modelmapper</groupId>
<artifactId>modelmapper</artifactId>
<version>1.1.0</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-rest</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
EDIT2
Application.properties
spring.datasource.url=jdbc:mysql://localhost:3306/xxx
spring.datasource.username=root
spring.datasource.password=root
spring.jpa.hibernate.ddl-auto=update
spring.jpa.properties.hibernate.dialect = org.hibernate.dialect.MySQLDialect
spring.jpa.properties.hibernate.id.new_generator_mappings = false
spring.jpa.properties.hibernate.format_sql = true
logging.level.org.hibernate.SQL=DEBUG
logging.level.org.hibernate.type.descriptor.sql.BasicBinder=TRACE
ng.level.org.hibernate.type.descriptor.sql.BasicBinder=TRACE
Application.java
package gdprserver;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.autoconfigure.data.rest.RepositoryRestMvcAutoConfiguration;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.context.web.SpringBootServletInitializer;
import org.springframework.context.annotation.Bean;
@SpringBootApplication(exclude = RepositoryRestMvcAutoConfiguration.class)
public class Application extends SpringBootServletInitializer {
@Override
protected SpringApplicationBuilder configure(final SpringApplicationBuilder application) {
return application.sources(Application.class);
}
public static void main(final String[] args) {
SpringApplication.run(Application.class, args);
}
@Bean
public ModelMapper modelMapper() {
return new ModelMapper();
}
}
EDIT3
I run the Spring boot application with CMD using the command: java -jar xxx.jar
application.properties
file on classpath (ideally atsrc/main/resources
? Also show your@SpringBootApplication
class – sagarrsrc/main/resources
yes. – Klynerspring.datasource.driver-class-name=com.mysql.jdbc.Driver
– Gerry Mantha