I am using Intellij Ultimate Edition + Tomcat , I've tried to make a small web application but I run into this error when I start the tomcat server:
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'ticketServiceImpl': Unsatisfied dependency expressed through field 'repository'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'com.testing.repositories.TicketRepository' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}
org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'com.testing.repositories.TicketRepository' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}
And this is my code:
Controller:
package com.testing.controllers;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
@Controller
public class IndexController {
@RequestMapping
public String showIndex(){
return "index";
}
}
Model:
import javax.persistence.*;
import java.io.Serializable;
@Entity
@Table(name="tickets")
public class Ticket implements Serializable {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
@Column(nullable = false)
private Long id;
@Column(nullable = false)
private Long event_id;
@Column(length = 50, nullable = false)
private String type;
@Column(nullable = false)
private Long price;
@Column(nullable = false)
private Long ticketsleft;
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public Long getEvent_id() {
return event_id;
}
public void setEvent_id(Long event_id) {
this.event_id = event_id;
}
public String getType() {
return type;
}
public void setType(String type) {
this.type = type;
}
public Long getPrice() {
return price;
}
public void setPrice(Long price) {
this.price = price;
}
public Long getTicketsleft() {
return ticketsleft;
}
public void setTicketsleft(Long ticketsleft) {
this.ticketsleft = ticketsleft;
}
}
Repository:
package com.testing.repositories;
import com.testing.models.Ticket;
import org.springframework.data.jpa.repository.JpaRepository;
public interface TicketRepository extends JpaRepository<Ticket,Long> {
}
Services:
package com.testing.services;
import com.testing.models.Ticket;
public interface TicketService extends CrudService<Ticket>{
}
//////
import com.testing.models.Ticket;
import com.testing.repositories.TicketRepository;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.util.List;
@Service
public class TicketServiceImpl implements TicketService {
@Autowired
private TicketRepository repository;
@Override
public Ticket save(Ticket entity) {
return this.repository.save(entity);
}
@Override
public List<Ticket> getAll() {
return this.repository.findAll();
}
@Override
public Ticket getById(Long id) {
return this.repository.findOne(id);
}
@Override
public void delete(Long id) {
this.repository.delete(id);
}
}
I know it's a bean problem, but I have autowired everything, I don't know where the problem might be. This is my first web application and I guess it might be a stupid thing. Anyways, here is my servlet.xml file:
<?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:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:jpa="http://www.springframework.org/schema/data/jpa"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc.xsd
http://www.springframework.org/schema/data/jpa
http://www.springframework.org/schema/data/jpa/spring-jpa.xsd">
<!-- Step 3: Add support for component scanning -->
<context:component-scan base-package="com.testing" />
<jpa:repositories base-package="com.testing.repositories" />
<!-- Step 4: Add support for conversion, formatting and validation support -->
<mvc:annotation-driven/>
<!-- Step 5: Define Spring MVC view resolver -->
<bean
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/view/" />
<property name="suffix" value=".jsp" />
</bean>
</beans>
Do I have to add anything to my servlet.xml file ? The component scanning seems fine
Later Edit: Added the jpa but now I get the same error and more, something about entitymanagerfactory not found.
