Hi everyone
I want to use spring-core in liferay 7.2 with @Autowired annotation. So, i have following portlet

public class SamplePortlet extends GenericPortlet { 

       @Autowired 
       private EmployeeService employeeService; 
       @Override 
       protected void doView(RenderRequest request, RenderResponse response){
             response.getWriter().println(employeeService.toString());
       }
 }

So, what i must to do in web.xml or in portlet.xml to set context listener of spring-core ? For example in web-servlet application i must to add

<listener>
        <listener-class> org.springframework.web.context.ContextLoaderListener </listener-class> 
</listener>