java - How to turn on tracing in Jersey WS calls, when using Guice servlet configuation -

i'm trying turn on tracing debug jersey ws call. tried adding init-param described here, both in guice servlet config , in web.xml, can't seem work.

here's guice servlet config looks like:

public class guiceservletconfig extends guiceservletcontextlistener { private static final logger log = loggerfactory.getlogger(guiceservletconfig.class);  public guiceservletconfig() {     super();     log.debug("creating guiceservletconfig"); }    private static class servletmodule extends jerseyservletmodule {     private inputstream getinputstream() throws filenotfoundexception {         file file = new file("tmp");         string pathtotempfile = file.getabsolutepath();         log.debug("path config: {}", pathtotempfile);         string pathwithouttmp = pathtotempfile.substring(0,             pathtotempfile.indexof(file.separator + "tmp"));         stringbuilder stringbldr = new stringbuilder(pathwithouttmp)             .append(file.separator).append("extensions")             .append(file.separator).append("__lib__")             .append(file.separator).append("gelato.config.properties");         log.debug("loading guice properties from: {}",  stringbldr.tostring());         return new fileinputstream(new file(stringbldr.tostring()));     }      @override     protected void configureservlets() {         properties properties = new properties();         try {             inputstream = getinputstream();             properties.load(is);             names.bindproperties(binder(), properties);         } catch (exception ex) {             log.error("error binding properties: {}", ex.tostring());         }         // must configure @ least 1 jax-rs resource or         // server fail start.         // must configure @ least 1 jax-rs resource or         // server fail start.         bind(userresource.class);         bind(playersmanager.class).to(gelatoplayersmanager.class);         bind(messagehandler.class).to(sfsmessagehandler.class);         map<string, string> params = new hashmap<string, string>();         params.put(packagesresourceconfig.property_packages, "org.buffalo.gelato.resources");         // route requests through guicecontainer         params.put("com.sun.jersey.config.feature.trace", "true");         serve("/rest/*").with(guicecontainer.class, params);     } } 

and tried putting in web.xml, suppose ignored, since i'm configured jersey via guice.

<servlet>     <servlet-name>jersey rest service value codes</servlet-name>     <servlet-class>com.sun.jersey.spi.container.servlet.servletcontainer</servlet-class>     <init-param>         <param-name>com.sun.jersey.config.feature.trace</param-name>         <param-value>true</param-value>     </init-param> </servlet> 

if want see log message in server log (your first configuration of tracing right one), need add resourceconfig.property_container_request_filters and/or resourceconfig.property_container_response_filters properties configuration, like:

params.put(resourceconfig.property_container_request_filters, com.sun.jersey.api.container.filter.loggingfilter.class); params.put(resourceconfig.property_container_response_filters, com.sun.jersey.api.container.filter.loggingfilter.class); 

see javadoc of container loggingfilter.