I'm using Jersey + Spring and I have a Mapper interface whose implementation is in xml that contains query. The @Autowired annotation works fine in the spring controller but it's not accepting @Autowired in the Jersey and say no bean is registered for this. How can I make it work in Jersey Resource class as its working in the Spring Controller?
EmployMapper interface
package com.resource.mapper;
import java.util.ArrayList;
import org.apache.ibatis.annotations.Param;
public interface EmployMapper {
public int addUser(@Param("name") String name);
}
EmployMapper.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper
PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.resource.mapper.EmployMapper">
<update id="addUser" >
insert INTO mytable (name) VALUES(#{name});
</update>
</mapper>
Spring Controller
package com.controller;
@Controller
public class EmployController {
@Autowired
EmployMapper employMapper;
@RequestMapping("test")
public ModelAndView reviewspage()
{
employMapper.addUser("SpringMVC");
ModelAndView modelAndView = new ModelAndView("test");
return modelAndView;
}
}
Jersey Resource
package com.resource;
@Component
@Path("/e")
public class MyResource {
@Autowired
EmployMapper mapper;
@GET
@Produces(MediaType.TEXT_PLAIN)
public String getEmployees(){
mapper.addUser("Done it");
return "Biggest succcess of the year";
}
}
web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="3.0" xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
metadata-complete="false">
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:applicationContext.xml</param-value>
</context-param>
<listener>
<listener-class>
org.springframework.web.context.ContextLoaderListener
</listener-class>
</listener>
<servlet>
<servlet-name>spring-dispatcher</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>spring-dispatcher</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
<servlet>
<servlet-name>jersey-servlet</servlet-name>
<servlet-class>com.sun.jersey.spi.spring.container.servlet.SpringServlet</servlet-class>
<init-param>
<param-name>com.sun.jersey.config.property.packages </param-name>
<param-value>com.resource</param-value>
</init-param>
</servlet>
<servlet-mapping>
<servlet-name>jersey-servlet</servlet-name>
<url-pattern>/api/*</url-pattern>
</servlet-mapping>
</web-app>
applicationContext
<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"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd">
<context:component-scan base-package="com.resource" />
<context:annotation-config />
<bean id="employMapper" class="com.resource.mapper.Example" />
<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName" value="com.mysql.jdbc.Driver" />
<property name="url" value="jdbc:mysql://localhost/employtrackingsystem"/>
<property name="username" value="adminXuMPZTn" />
<property name="password" value="IMhzT-AJE47P" />
</bean>
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="mapperLocations" value="classpath*:*resource/mapper/EmployMapper.xml"/>
</bean>
<bean id="sqlSession" class="org.mybatis.spring.SqlSessionTemplate">
<constructor-arg index="0" ref="sqlSessionFactory" />
</bean>
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<property name="basePackage" value="com.resource.mapper"/>
</bean>
</beans>
Here @Autowired is not working and say bean didn't find any match
Error
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'myResource': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: com.resource.mapper.EmployMapper com.resource.MyResource.mapper; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No matching bean of type [com.resource.mapper.EmployMapper] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}
