Jerry

Jerry: Jetty + Jersey

Example

public class Main
{
    public static void main(String[] args) throws Exception
    {
        ServletHolder servlet = new ServletHolder(new ServletContainer(new Application()));
        ServletContextHandler servletContext = new ServletContextHandler();
        servletContext.setContextPath("/");
        servletContext.addServlet(servlet, "/*");
        HandlerList handlers = new HandlerList(servletContext);
        
        JerryConfig.Builder config = new JerryConfig.Builder();
        config.port(8080);
        config.handlers(handlers);
        
        Jerry jerry = new Jerry();
        Server server = jerry.create(config.build());
        
        try
        {
            server.start();
            server.join();
        }
        finally
        {
            server.destroy();
        }
    }
}

@ApplicationPath("/")
public class Application extends ResourceConfig
{
    public Application()
    {
        packages("com.example.foo");
    }
}

@Path("/v1")
public class ProfileResource extends EndPoint
{
    @GET
    @Path("profile")
    @Produces(MediaType.APPLICATION_JSON)
    public Response getProfile()
    {
        Profile profile = // obtain profile

        return response(OK, profile);
    }

    @PUT
    @Path("profile")
    @Consumes(MediaType.APPLICATION_JSON)
    @Produces(MediaType.APPLICATION_JSON)
    public Response updateProfile(Profile newProfile)
    {
        if (newProfile.isValid())
        {
            Profile profile = // obtain profile;
            profile.update(newProfile);
            
            return response(OK, newProfile);
        }
        else
        {
            return response(BAD_REQUEST);
        }
    }
}

public class Profile
{
    public final Long id;
    public final String email;
    public final String name;

    public Profile(Long id, String email, String name)
    {
        this.id = id;
        this.email = email;
        this.name = name;
    }
}

@Provider
@Consumes(MediaType.APPLICATION_JSON)
public class ProfileProvider extends EntityProvider<Profile>
{
    public ProfileProvider()
    {
        super(Profile.class);
    }
}

Installation

Add the following code to your pom.xml:

<repositories>
    <repository>
        <id>jcenter</id>
        <url>https://jcenter.bintray.com</url>
    </repository>
</repositories>

and the dependency:

<dependency>
    <groupId>com.mauriciotogneri</groupId>
    <artifactId>jerry</artifactId>
    <version>2.5.0</version>
</dependency>

or if you use Gradle:

dependencies
{
    compile 'com.mauriciotogneri:jerry:2.5.0'
}