Java Blog für Programmierer

HOWTO Build a REST-Application with Jersey and Jetty

26.08.2008 · Christian Ullenboom

Resource first:

package com.tutego.traida.server;import javax.ws.rs.*;@Path( "/" )public class GreetingResource{  @GET @ProduceMime("text/plain")    public String get()  {    return "Yea!";  }}

Bring it to Jetty

package com.tutego.traida.server;import org.mortbay.jetty.Server;import org.mortbay.jetty.servlet.Context;import org.mortbay.jetty.servlet.ServletHolder;import com.sun.jersey.spi.container.servlet.ServletContainer; 

public class Application {  public static void main( String[] args ) throws Exception  {    ServletHolder sh = new ServletHolder( ServletContainer.class );    sh.setInitParameter( "com.sun.jersey.config.property.resourceConfigClass",                         "com.sun.jersey.api.core.PackagesResourceConfig" );    sh.setInitParameter( "com.sun.jersey.config.property.packages", "com.tutego.traida.server" );    Server server = new Server( 9999 );    Context context = new Context( server, "/", Context.SESSIONS );    context.addServlet( sh, "/*" );    server.start();  } }

To use REST-parameters

@Path( "/edit-customer/{customerid}" )public class EditCustomerResource{  @GET @ProduceMime("text/plain")  public String editUser( @PathParam("customerid") String customerId )  {    ....  }}

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