Re: [Resteasy-developers] Spring 4 support

[Geyer, R. <Ran...@in...>]

import javax.servlet.FilterRegistration;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.ServletRegistration.Dynamic;

import org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher;
import org.jboss.resteasy.plugins.server.servlet.ResteasyBootstrap;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.web.WebApplicationInitializer;
import org.springframework.web.context.support.AnnotationConfigWebApplicationContext;
import org.springframework.web.filter.DelegatingFilterProxy;
import org.springframework.web.servlet.DispatcherServlet;

/**
 * WebApplicationInitializer that configures the ServletContext programmatically for 
 * RestEasy support.
 * 
 * @see WebApplicationInitializer
 * 
 * @author rgeyer
 * @version $Author: rgeyer $ $DateTime: 2014/01/10 17:50:52 $ $Revision: #2 $
 */
public class RestEasyApplicationInitializer implements WebApplicationInitializer {
    
    private static final Logger logger = LoggerFactory.getLogger(RestEasyApplicationInitializer.class);
    
    @Override
    public void onStartup(ServletContext container) throws ServletException {
        logger.info("onStartup()");
        
        
        // RestEasy listener
        container.setInitParameter("resteasy.document.expand.entity.references", "false");
        container.setInitParameter("resteasy.logger.type", "SLF4J");
        //container.setInitParameter("javax.ws.rs.Application", null);
        container.addListener(new ResteasyBootstrap());
        
        // Spring root application context with RestEasy support
        final AnnotationConfigWebApplicationContext rootContext = new AnnotationConfigWebApplicationContext();
        container.addListener(new RestEasyContextLoaderListener(rootContext));
        rootContext.register(AppConfig.class);
        
        // Spring Dispatcher servlet
        final DispatcherServlet springServlet = new DispatcherServlet(webContext);
        final Dynamic publicDispatcher = container.addServlet("springDispatcher", springServlet);
        publicDispatcher.setLoadOnStartup(1);
        publicDispatcher.addMapping("/");
        
        // RestEasy Dispatcher servlet
        final HttpServletDispatcher restServlet = new HttpServletDispatcher();
        final Dynamic restDispatcher = container.addServlet("restEasyDispatcher", restServlet);
        restDispatcher.addMapping("/sync/*");
        
    }
}