Spring + Jersey

HelloWorldResource.java

package com.hotelone.rs.resources

import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.core.MediaType;

@Path("/ws")
@Component
public class HelloWorldResource {

    @Autowired
    private HelloWorldService helloWorldService;
    
    @GET
    @Path("hello")
    @Produces(MediaType.TEXT_PLAIN)
    public String hello(){
        return helloWorldService.sayHello(); //returns "hello"
    }
    
    public TestBean getHelloWorldService() {
        return helloWorldService;
    }
    public void setHelloWorldService(HelloWorldService helloWorldService) {
        this.helloWorldService = helloWorldService;
    }
}

MyApplication.java

package com.hotelone.rs;
 
import org.glassfish.jersey.server.ResourceConfig;
import org.glassfish.jersey.server.spring.scope.RequestContextFilter;
 
public class MyApplication extends ResourceConfig {
 
    public MyApplication () {
        register(RequestContextFilter.class);
        this.packages("com.hotelone.rs.resources");
    }
}

web.xml

<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns:web="http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
	xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
	version="3.1">
	<context-param>
		<param-name>contextConfigLocation</param-name>
		<param-value>/WEB-INF/applicationContext.xml</param-value>
	</context-param>
	<listener>
		<listener-class>org.springframework.web.context.ContextLoaderListener
		</listener-class>
	</listener>
 
	<listener>
		<listener-class>org.springframework.web.context.request.RequestContextListener
		</listener-class>
	</listener>
	<listener>
		<listener-class>org.springframework.web.context.ContextLoaderListener
		</listener-class>
	</listener>
	<servlet>
		<servlet-name>javax.ws.rs.core.Application</servlet-name>
		<servlet-class>org.glassfish.jersey.servlet.ServletContainer
		</servlet-class>
		<init-param>
			<param-name>javax.ws.rs.Application</param-name>
			<param-value>com.hotelone.rs.MyApplication</param-value>
		</init-param>
		<load-on-startup>1</load-on-startup>
	</servlet>
	<servlet-mapping>
		<servlet-name>javax.ws.rs.core.Application</servlet-name>
		<url-pattern>/*</url-pattern>
	</servlet-mapping>
 
	<filter>
		<filter-name>characterEncodingFilter</filter-name>
		<filter-class>org.springframework.web.filter.CharacterEncodingFilter
		</filter-class>
		<init-param>
			<param-name>encoding</param-name>
			<param-value>UTF-8</param-value>
		</init-param>
		<init-param>
			<param-name>forceEncoding</param-name>
			<param-value>true</param-value>
		</init-param>
	</filter>
</web-app>