Hi Tigran,
there is an issue in GrizzlyWebContainerFactory,
try to initialize your app following way:
/ private static HttpServer initServer() throws IOException {//
// HttpServer httpServer =
GrizzlyServerFactory.createHttpServer(BASE_URI, new HttpHandler() {//
// @Override//
// public void service(Request rqst, Response rspns) throws
Exception {//
// rspns.sendError(404);//
// }//
// });//
//
// // Initialize and register Jersey Servlet//
// WebappContext context = new WebappContext("GrizzlyContext",
"/");//
// ServletRegistration registration = context.addServlet(//
// ServletContainer.class.getName(),
ServletContainer.class);//
//registration.setInitParameter(ServletContainer.RESOURCE_CONFIG_CLASS,//
// PackagesResourceConfig.class.getName());//
//registration.setInitParameter(PackagesResourceConfig.PROPERTY_PACKAGES, "org.dcache.restsample.api");//
// registration.addMapping("/*");//
// context.deploy(httpServer);//
////
// return httpServer;//
// }/
WBR,
Alexey.
On 13.09.13 06:49, Mkrtchyan, Tigran wrote:
> Hi,
>
> I am truing to build a simple REST based API.
> Unfortunately, I am stack at the beginning - can't get HttpServletRequest
> passed to my resource class.
>
>
> here they are:
>
> SimpleApi.java:
>
> package org.dcache.restsample.api;
>
> import javax.servlet.http.HttpServletRequest;
> import javax.ws.rs.GET;
> import javax.ws.rs.Path;
> import javax.ws.rs.core.Context;
>
> @Path("/api")
> public class SimpleApi {
>
> @Path("/remote")
> @GET
> public String getRemoteAddress(@Context HttpServletRequest request) {
> return request.getRemoteAddr();
>
> }
>
> }
>
> App.java:
>
> package org.dcache.restsample;
>
> import com.sun.jersey.api.container.grizzly2.servlet.GrizzlyWebContainerFactory;
> import com.sun.jersey.spi.container.servlet.ServletContainer;
> import java.io.IOException;
> import java.net.URI;
> import java.util.HashMap;
> import java.util.Map;
> import javax.ws.rs.core.UriBuilder;
> import org.glassfish.grizzly.http.server.HttpServer;
>
> public class App {
>
> public static final URI BASE_URI = UriBuilder
> .fromUri("http://localhost/")
> .port(8000)
> .build();
>
> private static HttpServer initServer() throws IOException {
> System.out.println("Starting grizzly... " + BASE_URI);
>
> Map<String, String> initParams = new HashMap<String, String>();
> initParams.put("com.sun.jersey.config.property.packages", "org.dcache.restsample.api");
> return GrizzlyWebContainerFactory.create(BASE_URI, ServletContainer.class, initParams);
> }
>
> public static void main(String[] args) throws Exception {
>
> HttpServer httpServer = initServer();
> httpServer.start();
> System.in.read();
> httpServer.stop();
> }
> }
>
>
> Probably some trivial error, which I can't catch. The error always the same:
>
> ....
> Sep 13, 2013 3:46:54 PM com.sun.jersey.api.core.ScanningResourceConfig logClasses
> INFO: Root resource classes found:
> class org.dcache.restsample.api.SimpleApi
> Sep 13, 2013 3:46:54 PM com.sun.jersey.api.core.ScanningResourceConfig init
> INFO: No provider classes found.
> Sep 13, 2013 3:46:54 PM com.sun.jersey.server.impl.application.WebApplicationImpl _initiate
> INFO: Initiating Jersey application, version 'Jersey: 1.17.1 02/28/2013 12:47 PM'
> Sep 13, 2013 3:46:55 PM com.sun.jersey.spi.inject.Errors processErrorMessages
> SEVERE: The following errors and warnings have been detected with resource and/or provider classes:
> SEVERE: Missing dependency for method public java.lang.String org.dcache.restsample.api.SimpleApi.getRemoteAddress(javax.servlet.http.HttpServletRequest) at parameter at index 0
> SEVERE: Method, public java.lang.String org.dcache.restsample.api.SimpleApi.getRemoteAddress(javax.servlet.http.HttpServletRequest), annotated with GET of resource, class org.dcache.restsample.api.SimpleApi, is not recognized as valid resource method.
> Exception in thread "main" com.sun.jersey.spi.inject.Errors$ErrorMessagesException
>
>
> Thanks a lot,
> Tigran.