Configuration class for instantiation of Jersey Services with Guice

GuiceServletConfig

package com.demo.test.rest;

import com.google.inject.Guice;
import com.google.inject.Injector;
import com.google.inject.servlet.GuiceServletContextListener;

import com.demo.DemoRestService;
import com.demo.BasicAuthFilter;

import com.sun.jersey.guice.JerseyServletModule;
import com.sun.jersey.guice.spi.container.servlet.GuiceContainer;

import java.util.HashMap;
import java.util.Map;


public class GuiceServletConfig extends GuiceServletContextListener {
    @Override
    protected Injector getInjector() {
        return Guice.createInjector(new JerseyServletModule() {
            @Override
            protected void configureServlets() {

                bind(DataSource.class).to(HsqlDataSource.class);

                Map<String, String> filterParams = new HashMap<>();
                filterParams.put("OpenUrls", "/noauth");

                filter("/api/*").through(BasicAuthFilter.class, filterParams);

                Map<String, String> initParams = new HashMap<>();
                initParams.put("com.sun.jersey.api.json.POJOMappingFeature", "true");

                bind(DemoRestService.class);

                serve("/api/*").with(GuiceContainer.class, initParams);
            }
        });
    }
}